Import the 6-May-2012 release of the "Portable" BSD make tool (from NetBSD).
Submitted by: sjg@juniper.net
This commit is contained in:
parent
3e4da6f5b3
commit
b379932fc0
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor/NetBSD/bmake/dist/; revision=236769 svn path=/vendor/NetBSD/bmake/20120606/; revision=236770; tag=vendor/NetBSD/bmake/20120606
120
FILES
Normal file
120
FILES
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@ -0,0 +1,120 @@
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FILES
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ChangeLog
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bmake.cat1
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boot-strap
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bsd.after-import.mk
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os.sh
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Makefile.in
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PSD.doc/Makefile
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PSD.doc/tutorial.ms
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README
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arch.c
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buf.c
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buf.h
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compat.c
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cond.c
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make-conf.h
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make_malloc.c
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make_malloc.h
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config.h.in
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configure
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aclocal.m4
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configure.in
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dir.c
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dir.h
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find_lib.sh
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for.c
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getopt.c
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hash.c
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hash.h
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install-sh
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job.c
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job.h
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meta.c
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meta.h
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dirname.c
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realpath.c
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strlcpy.c
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strlist.c
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strlist.h
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stresep.c
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trace.c
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trace.h
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lst.h
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lst.lib/Makefile
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lst.lib/lstAppend.c
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lst.lib/lstAtEnd.c
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lst.lib/lstAtFront.c
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lst.lib/lstClose.c
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lst.lib/lstConcat.c
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lst.lib/lstDatum.c
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lst.lib/lstDeQueue.c
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lst.lib/lstDestroy.c
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lst.lib/lstDupl.c
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lst.lib/lstEnQueue.c
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lst.lib/lstFind.c
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lst.lib/lstFindFrom.c
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lst.lib/lstFirst.c
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lst.lib/lstForEach.c
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lst.lib/lstForEachFrom.c
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lst.lib/lstInit.c
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lst.lib/lstInsert.c
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lst.lib/lstInt.h
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lst.lib/lstIsAtEnd.c
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lst.lib/lstIsEmpty.c
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lst.lib/lstLast.c
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lst.lib/lstMember.c
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lst.lib/lstNext.c
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lst.lib/lstOpen.c
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lst.lib/lstPrev.c
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lst.lib/lstRemove.c
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lst.lib/lstReplace.c
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lst.lib/lstSucc.c
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machine.sh
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main.c
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make.1
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bmake.1
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make.c
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make.h
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make-bootstrap.sh.in
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missing/sys/cdefs.h
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mkdeps.sh
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nonints.h
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parse.c
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pathnames.h
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ranlib.h
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setenv.c
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sigcompat.c
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sprite.h
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str.c
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suff.c
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targ.c
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util.c
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var.c
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wait.h
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unit-tests/Makefile.in
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unit-tests/comment
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unit-tests/cond1
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unit-tests/doterror
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unit-tests/dotwait
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unit-tests/error
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unit-tests/export
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unit-tests/export-all
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unit-tests/forsubst
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unit-tests/hash
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unit-tests/misc
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unit-tests/moderrs
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unit-tests/modmatch
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unit-tests/modmisc
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unit-tests/modorder
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unit-tests/modts
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unit-tests/modword
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unit-tests/phony-end
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unit-tests/posix
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unit-tests/qequals
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unit-tests/sysv
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unit-tests/ternary
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unit-tests/test.exp
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unit-tests/unexport
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unit-tests/unexport-env
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unit-tests/varcmd
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181
Makefile.in
Normal file
181
Makefile.in
Normal file
@ -0,0 +1,181 @@
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# $NetBSD: Makefile,v 1.56 2012/05/30 21:54:23 sjg Exp $
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# @(#)Makefile 5.2 (Berkeley) 12/28/90
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# $Id: Makefile.in,v 1.161 2012/06/06 20:02:32 sjg Exp $
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PROG= bmake
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SRCS= arch.c buf.c compat.c cond.c dir.c for.c hash.c job.c main.c \
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make.c parse.c str.c suff.c targ.c trace.c var.c util.c
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SRCS+= strlist.c
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SRCS+= make_malloc.c
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SRCS+= lstAppend.c lstAtEnd.c lstAtFront.c lstClose.c lstConcat.c \
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lstDatum.c lstDeQueue.c lstDestroy.c lstDupl.c lstEnQueue.c \
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lstFind.c lstFindFrom.c lstFirst.c lstForEach.c lstForEachFrom.c \
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lstInit.c lstInsert.c lstIsAtEnd.c lstIsEmpty.c lstLast.c \
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lstMember.c lstNext.c lstOpen.c lstRemove.c lstReplace.c lstSucc.c
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SRCS += lstPrev.c
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# you can use this Makefile if you have an earlier version of bmake.
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prefix= @prefix@
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srcdir= @srcdir@
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CC?= @CC@
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# Base version on src date
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MAKE_VERSION= 20120606
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MACHINE=@machine@
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MACHINE_ARCH=@machine_arch@
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DEFAULT_SYS_PATH = @default_sys_path@
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CFLAGS+= -D_PATH_DEFSYSPATH=\"${DEFAULT_SYS_PATH}\"
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CFLAGS+= -I. -I${srcdir} @DEFS@ @CPPFLAGS@ ${XDEFS} -DMAKE_NATIVE
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CFLAGS+= ${CFLAGS_${.TARGET:T}}
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CFLAGS+= ${COPTS.${.ALLSRC:M*.c:T:u}}
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COPTS.main.c+= "-DMAKE_VERSION=\"${MAKE_VERSION}\""
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LDFLAGS= @LDFLAGS@
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LIBOBJS= @LIBOBJS@
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LDADD= @LIBS@
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.if !empty(LIBOBJS)
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SRCS+= ${LIBOBJS:T:.o=.c}
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.endif
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USE_META ?= @use_meta@
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.if ${USE_META:tl} != "no"
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SRCS+= meta.c
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CPPFLAGS+= -DUSE_META
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FILEMON_H ?= @filemon_h@
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.if exists(${FILEMON_H}) && ${FILEMON_H:T} == "filemon.h"
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COPTS.meta.c += -DHAVE_FILEMON_H -I${FILEMON_H:H}
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.endif
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.endif
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.PATH: ${srcdir}
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.PATH: ${srcdir}/lst.lib
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OS!= uname -s
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ARCH!= uname -p 2>/dev/null || uname -m
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# list of OS's which are derrived from BSD4.4
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isBSD44= NetBSD FreeBSD OpenBSD DragonFly
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.if ${OS} == "NetBSD"
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# Don't set these for anyone else since we don't know what the effect may be.
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# On FreeBSD WARNS=2 sets a bunch of -W flags that make does not handle.
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WFORMAT= 1
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WARNS=4
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.NOPATH: bmake.cat1
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.if make(install) && exists(${DESTDIR}/usr/share/doc)
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SUBDIR= PSD.doc
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.endif
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.endif
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.if empty(isBSD44:M${OS})
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# XXX not sure if we still want this given that configure
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# lets us force or not the definition of MACHINE.
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CFLAGS_main.o+= "-DFORCE_MACHINE=\"${MACHINE}\""
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MANTARGET=cat
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INSTALL?=${srcdir}/install-sh
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.if (${MACHINE} == "sun386")
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# even I don't have one of these anymore :-)
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CFLAGS+= -DPORTAR
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.elif (${MACHINE} != "sunos")
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SRCS+= sigcompat.c
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CFLAGS+= -DSIGNAL_FLAGS=SA_RESTART
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|
.endif
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.endif
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.if make(obj) || make(clean)
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SUBDIR+= unit-tests
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|
.endif
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|
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|
# many systems use gcc these days
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CC_IS_GCC=@GCC@
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.if ${CC_IS_GCC} == "yes"
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# problem with gcc3
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CFLAGS_var.o+= -Wno-cast-qual
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|
.endif
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|
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CFLAGS_main.o+= "-D@force_machine@MACHINE=\"${MACHINE}\"" "-DMACHINE_ARCH=\"${MACHINE_ARCH}\""
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EXTRACT_MAN=no
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|
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MAN=${PROG}.1
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|
.if (${PROG} != "make")
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${MAN}: make.1
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@echo making ${PROG}.1
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|
@sed -e 's/^.Nx/NetBSD/' -e '/^.Nm/s/make/${PROG}/' -e '/^.Sh HISTORY/,$$d' ${srcdir}/make.1 > $@
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|
@(echo ".Sh HISTORY"; \
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||||||
|
echo ".Nm"; \
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||||||
|
echo "is derived from NetBSD"; \
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|
echo ".Xr make 1 ."; \
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||||||
|
echo It uses autoconf to facilitate portability to other platforms.) >> $@
|
||||||
|
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.if !empty(isBSD44:M${OS})
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|
.if "${OS}" != "NetBSD"
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|
MAN1=${MAN}
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||||||
|
.endif
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||||||
|
MANTARGET?=man
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||||||
|
.endif
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|
|
||||||
|
MANTARGET?= cat
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|
MANDEST?= ${MANDIR}/${MANTARGET}1
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||||||
|
|
||||||
|
.if ${MANTARGET} == "cat"
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||||||
|
_mfromdir=${srcdir}
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.if exists(${srcdir}/../Makefile.inc)
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|
.include "${srcdir}/../Makefile.inc"
|
||||||
|
.endif
|
||||||
|
.-include <bsd.prog.mk>
|
||||||
|
# sigh, FreeBSD at least includes bsd.subdir.mk via bsd.obj.mk
|
||||||
|
# so the inclusion below, results in complaints about re-defined
|
||||||
|
# targets. For NetBSD though we need to explicitly include it.
|
||||||
|
.if defined(SUBDIR) && !target(${SUBDIR:[1]})
|
||||||
|
.-include <bsd.subdir.mk>
|
||||||
|
.endif
|
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|
|
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|
CPPFLAGS+= -DMAKE_NATIVE
|
||||||
|
COPTS.var.c += -Wno-cast-qual
|
||||||
|
COPTS.job.c += -Wno-format-nonliteral
|
||||||
|
COPTS.parse.c += -Wno-format-nonliteral
|
||||||
|
COPTS.var.c += -Wno-format-nonliteral
|
||||||
|
|
||||||
|
# Force these
|
||||||
|
BINDIR= ${prefix}/bin
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|
MANDIR= ${prefix}/man
|
||||||
|
|
||||||
|
arch.o: config.h
|
||||||
|
# make sure that MAKE_VERSION gets updated.
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||||||
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main.o: ${SRCS} ${MAKEFILE}
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||||||
|
|
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|
MK?=${prefix}/share/mk
|
||||||
|
MKSRC?=@mksrc@
|
||||||
|
INSTALL?=${srcdir}/install-sh
|
||||||
|
|
||||||
|
beforeinstall:
|
||||||
|
test -d ${DESTDIR}${BINDIR} || ${INSTALL} -m 775 -d ${DESTDIR}${BINDIR}
|
||||||
|
test -d ${DESTDIR}${MANDEST} || ${INSTALL} -m 775 -d ${DESTDIR}${MANDEST}
|
||||||
|
|
||||||
|
# latest version of *.mk includes an installer.
|
||||||
|
# you should not need to set USE_OS
|
||||||
|
install-mk:
|
||||||
|
.if exists(${MKSRC}/install-mk)
|
||||||
|
test -d ${DESTDIR}${MK} || ${INSTALL} -m 775 -d ${DESTDIR}${MK}
|
||||||
|
${MKSRC}/install-mk -v -m 644 ${DESTDIR}${MK} ${USE_OS}
|
||||||
|
.else
|
||||||
|
@echo need to unpack mk.tar.gz under ${srcdir} or set MKSRC; false
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.ifdef TOOLDIR
|
||||||
|
# this is a native netbsd build,
|
||||||
|
# use libutil rather than the local emalloc etc.
|
||||||
|
CPPFLAGS+= -DUSE_EMALLOC
|
||||||
|
LDADD+=-lutil
|
||||||
|
DPADD+=${LIBUTIL}
|
||||||
|
.endif
|
||||||
|
|
||||||
|
# A simple unit-test driver to help catch regressions
|
||||||
|
accept test:
|
||||||
|
cd ${.CURDIR}/unit-tests && MAKEFLAGS= ${.MAKE} -r -m / TEST_MAKE=${TEST_MAKE:U${.OBJDIR}/${PROG:T}} ${.TARGET}
|
@ -1,3 +1,4 @@
|
|||||||
|
# $NetBSD: Makefile,v 1.2 1995/06/14 15:20:23 christos Exp $
|
||||||
# @(#)Makefile 8.1 (Berkeley) 8/14/93
|
# @(#)Makefile 8.1 (Berkeley) 8/14/93
|
||||||
|
|
||||||
DIR= psd/12.make
|
DIR= psd/12.make
|
@ -1,5 +1,4 @@
|
|||||||
.\" Copyright (c) 1988, 1989 by Adam de Boor
|
.\" $NetBSD: tutorial.ms,v 1.11 2011/08/18 15:19:30 sjg Exp $
|
||||||
.\" Copyright (c) 1989 by Berkeley Softworks
|
|
||||||
.\" Copyright (c) 1988, 1989, 1993
|
.\" Copyright (c) 1988, 1989, 1993
|
||||||
.\" The Regents of the University of California. All rights reserved.
|
.\" The Regents of the University of California. All rights reserved.
|
||||||
.\"
|
.\"
|
||||||
@ -14,6 +13,36 @@
|
|||||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||||
.\" notice, this list of conditions and the following disclaimer in the
|
.\" notice, this list of conditions and the following disclaimer in the
|
||||||
.\" documentation and/or other materials provided with the distribution.
|
.\" documentation and/or other materials provided with the distribution.
|
||||||
|
.\" 3. Neither the name of the University nor the names of its contributors
|
||||||
|
.\" may be used to endorse or promote products derived from this software
|
||||||
|
.\" without specific prior written permission.
|
||||||
|
.\"
|
||||||
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
.\" SUCH DAMAGE.
|
||||||
|
.\"
|
||||||
|
.\" Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
|
.\" Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
.\"
|
||||||
|
.\" This code is derived from software contributed to Berkeley by
|
||||||
|
.\" Adam de Boor.
|
||||||
|
.\"
|
||||||
|
.\" Redistribution and use in source and binary forms, with or without
|
||||||
|
.\" modification, are permitted provided that the following conditions
|
||||||
|
.\" are met:
|
||||||
|
.\" 1. Redistributions of source code must retain the above copyright
|
||||||
|
.\" notice, this list of conditions and the following disclaimer.
|
||||||
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
.\" notice, this list of conditions and the following disclaimer in the
|
||||||
|
.\" documentation and/or other materials provided with the distribution.
|
||||||
.\" 3. All advertising materials mentioning features or use of this software
|
.\" 3. All advertising materials mentioning features or use of this software
|
||||||
.\" must display the following acknowledgement:
|
.\" must display the following acknowledgement:
|
||||||
.\" This product includes software developed by the University of
|
.\" This product includes software developed by the University of
|
||||||
@ -34,7 +63,7 @@
|
|||||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
.\" SUCH DAMAGE.
|
.\" SUCH DAMAGE.
|
||||||
.\"
|
.\"
|
||||||
.\" @(#)tutorial.ms 8.4 (Berkeley) 4/28/95
|
.\" @(#)tutorial.ms 8.1 (Berkeley) 8/18/93
|
||||||
.\"
|
.\"
|
||||||
.EH 'PSD:12-%''PMake \*- A Tutorial'
|
.EH 'PSD:12-%''PMake \*- A Tutorial'
|
||||||
.OH 'PMake \*- A Tutorial''PSD:12-%'
|
.OH 'PMake \*- A Tutorial''PSD:12-%'
|
||||||
@ -43,8 +72,6 @@
|
|||||||
.\" is numeric, it is taken as the depth for numbering (as for .NH), else
|
.\" is numeric, it is taken as the depth for numbering (as for .NH), else
|
||||||
.\" the default (1) is assumed.
|
.\" the default (1) is assumed.
|
||||||
.\"
|
.\"
|
||||||
.\" $Id: tutorial.ms,v 1.4 89/01/08 20:20:22 adam Exp Locker: adam $
|
|
||||||
.\"
|
|
||||||
.\" @P The initial paragraph distance.
|
.\" @P The initial paragraph distance.
|
||||||
.\" @Q The piece of section number to increment (or 0 if none given)
|
.\" @Q The piece of section number to increment (or 0 if none given)
|
||||||
.\" @R Section header.
|
.\" @R Section header.
|
||||||
@ -87,14 +114,15 @@
|
|||||||
.nr g4 \\n(.s
|
.nr g4 \\n(.s
|
||||||
.sp -1
|
.sp -1
|
||||||
.\" .st cf
|
.\" .st cf
|
||||||
\D's -1u'\D't 5u'
|
\D't 5u'
|
||||||
.sp -1
|
.sp -1
|
||||||
\h'50u'\D'l 71u 0u'\D'l 50u 50u'\D'l 0u 71u'\D'l -50u 50u'\D'l -71u 0u'\D'l -50u -50u'\D'l 0u -71u'\D'l 50u -50u'
|
\h'50u'
|
||||||
.sp -1
|
.sp -1
|
||||||
\D't 3u'
|
\D't 3u'
|
||||||
.sp -1
|
.sp -1
|
||||||
.sp 7u
|
.sp 7u
|
||||||
\h'53u'\D'p 14 68u 0u 46u 46u 0u 68u -46u 46u -68u 0u -47u -46u 0u -68u 47u -46u'
|
\h'53u'
|
||||||
|
\d\D'p -0.19i 0.0i 0.0i -0.13i 0.30i 0.0i 0.0i 0.13i'
|
||||||
.sp -1
|
.sp -1
|
||||||
.ft R
|
.ft R
|
||||||
.ps 6
|
.ps 6
|
||||||
@ -104,7 +132,7 @@
|
|||||||
\h'85u'\v'0.85n'\h-\w\\*(g9u/2u\&\\*(g9
|
\h'85u'\v'0.85n'\h-\w\\*(g9u/2u\&\\*(g9
|
||||||
.sp |\\n(g8u
|
.sp |\\n(g8u
|
||||||
.sp 166u
|
.sp 166u
|
||||||
\D't 3u'\D's -1u'
|
\D't 3u'
|
||||||
.br
|
.br
|
||||||
.po
|
.po
|
||||||
.rt
|
.rt
|
||||||
@ -150,7 +178,7 @@ be familiar. PMake's most important feature is its ability to run
|
|||||||
several different jobs at once, making the creation of systems
|
several different jobs at once, making the creation of systems
|
||||||
considerably faster. It also has a great deal more functionality than
|
considerably faster. It also has a great deal more functionality than
|
||||||
Make. Throughout the text, whenever something is mentioned that is an
|
Make. Throughout the text, whenever something is mentioned that is an
|
||||||
important difference between PMake and Make (i.e. something that will
|
important difference between PMake and Make (i.e. something that will
|
||||||
cause a makefile to fail if you don't do something about it), or is
|
cause a makefile to fail if you don't do something about it), or is
|
||||||
simply important, it will be flagged with a little sign in the left
|
simply important, it will be flagged with a little sign in the left
|
||||||
margin, like this:
|
margin, like this:
|
||||||
@ -599,7 +627,7 @@ likely freeze if you execute something that produces thousands of
|
|||||||
bytes of output (8 Kb is the limit on many UNIX systems).
|
bytes of output (8 Kb is the limit on many UNIX systems).
|
||||||
.LP
|
.LP
|
||||||
The value of a variable may be retrieved by enclosing the variable
|
The value of a variable may be retrieved by enclosing the variable
|
||||||
name in parentheses or curly braces and preceeding the whole thing
|
name in parentheses or curly braces and preceding the whole thing
|
||||||
with a dollar sign.
|
with a dollar sign.
|
||||||
.LP
|
.LP
|
||||||
For example, to set the variable CFLAGS to the string
|
For example, to set the variable CFLAGS to the string
|
||||||
@ -1272,6 +1300,15 @@ administrator. If locking is on,
|
|||||||
will turn it off, and vice versa. Note that this locking will not
|
will turn it off, and vice versa. Note that this locking will not
|
||||||
prevent \fIyou\fP from invoking PMake twice in the same place \*- if
|
prevent \fIyou\fP from invoking PMake twice in the same place \*- if
|
||||||
you own the lock file, PMake will warn you about it but continue to execute.
|
you own the lock file, PMake will warn you about it but continue to execute.
|
||||||
|
.IP "\fB\-m\fP \fIdirectory\fP"
|
||||||
|
.Ix 0 def flags -m
|
||||||
|
Tells PMake another place to search for included makefiles via the <...>
|
||||||
|
style. Several
|
||||||
|
.B \-m
|
||||||
|
options can be given to form a search path. If this construct is used the
|
||||||
|
default system makefile search path is completely overridden.
|
||||||
|
To be explained in chapter 3, section 3.2.
|
||||||
|
.Rm 2 3.2
|
||||||
.IP \fB\-n\fP
|
.IP \fB\-n\fP
|
||||||
.Ix 0 def flags -n
|
.Ix 0 def flags -n
|
||||||
This flag tells PMake not to execute the commands needed to update the
|
This flag tells PMake not to execute the commands needed to update the
|
||||||
@ -1417,7 +1454,7 @@ the screen from being filled with garbage even more indecipherable
|
|||||||
than you usually see. PMake has two ways of doing this, one of which
|
than you usually see. PMake has two ways of doing this, one of which
|
||||||
provides for much cleaner output and a clear separation between the
|
provides for much cleaner output and a clear separation between the
|
||||||
output of different jobs, the other of which provides a more immediate
|
output of different jobs, the other of which provides a more immediate
|
||||||
response so one can tell what is really happpening. The former is done
|
response so one can tell what is really happening. The former is done
|
||||||
by notifying you when the creation of a target starts, capturing the
|
by notifying you when the creation of a target starts, capturing the
|
||||||
output and transferring it to the screen all at once when the job
|
output and transferring it to the screen all at once when the job
|
||||||
finishes. The latter is done by catching the output of the shell (and
|
finishes. The latter is done by catching the output of the shell (and
|
||||||
@ -1521,7 +1558,7 @@ using the
|
|||||||
.Ix 0 ref !=
|
.Ix 0 ref !=
|
||||||
.Ix 0 ref variable assignment shell-output
|
.Ix 0 ref variable assignment shell-output
|
||||||
operator. Variables may be expanded (their value inserted) by enclosing
|
operator. Variables may be expanded (their value inserted) by enclosing
|
||||||
their name in parentheses or curly braces, prceeded by a dollar sign.
|
their name in parentheses or curly braces, preceded by a dollar sign.
|
||||||
A dollar sign may be escaped with another dollar sign. Variables are
|
A dollar sign may be escaped with another dollar sign. Variables are
|
||||||
not expanded if PMake doesn't know about them. There are seven local
|
not expanded if PMake doesn't know about them. There are seven local
|
||||||
variables:
|
variables:
|
||||||
@ -1587,7 +1624,7 @@ suffix is usually a text file to be processed by Troff with the \-ms
|
|||||||
macro package, and so on.
|
macro package, and so on.
|
||||||
One of the best aspects of both Make and PMake comes from their
|
One of the best aspects of both Make and PMake comes from their
|
||||||
understanding of how the suffix of a file pertains to its contents and
|
understanding of how the suffix of a file pertains to its contents and
|
||||||
their ability to do things with a file based soley on its suffix. This
|
their ability to do things with a file based solely on its suffix. This
|
||||||
ability comes from something known as a transformation rule. A
|
ability comes from something known as a transformation rule. A
|
||||||
transformation rule specifies how to change a file with one suffix
|
transformation rule specifies how to change a file with one suffix
|
||||||
into a file with another suffix.
|
into a file with another suffix.
|
||||||
@ -1912,11 +1949,15 @@ or this
|
|||||||
.DE
|
.DE
|
||||||
The difference between the two is where PMake searches for the file:
|
The difference between the two is where PMake searches for the file:
|
||||||
the first way, PMake will look for
|
the first way, PMake will look for
|
||||||
the file only in the system makefile directory (to find out what that
|
the file only in the system makefile directory (or directories)
|
||||||
directory is, give PMake the
|
(to find out what that directory is, give PMake the
|
||||||
.B \-h
|
.B \-h
|
||||||
flag).
|
flag).
|
||||||
.Ix 0 ref flags -h
|
.Ix 0 ref flags -h
|
||||||
|
The system makefile directory search path can be overridden via the
|
||||||
|
.B \-m
|
||||||
|
option.
|
||||||
|
.Ix 0 ref flags -m
|
||||||
For files in double-quotes, the search is more complex:
|
For files in double-quotes, the search is more complex:
|
||||||
.RS
|
.RS
|
||||||
.IP 1)
|
.IP 1)
|
||||||
@ -2588,7 +2629,7 @@ in the variable to be replaced by
|
|||||||
.I replacement-string ,
|
.I replacement-string ,
|
||||||
unless the
|
unless the
|
||||||
.CW g
|
.CW g
|
||||||
flag is given at the end, in which case all occurences of the string
|
flag is given at the end, in which case all occurrences of the string
|
||||||
are replaced. The substitution is performed on each word in the
|
are replaced. The substitution is performed on each word in the
|
||||||
variable in turn. If
|
variable in turn. If
|
||||||
.I search-string
|
.I search-string
|
||||||
@ -2599,7 +2640,7 @@ the string must match starting at the beginning of the word. If
|
|||||||
ends with a
|
ends with a
|
||||||
.CW $ ,
|
.CW $ ,
|
||||||
the string must match to the end of the word (these two may be
|
the string must match to the end of the word (these two may be
|
||||||
combined to force an exact match). If a backslash preceeds these two
|
combined to force an exact match). If a backslash precedes these two
|
||||||
characters, however, they lose their special meaning. Variable
|
characters, however, they lose their special meaning. Variable
|
||||||
expansion also occurs in the normal fashion inside both the
|
expansion also occurs in the normal fashion inside both the
|
||||||
.I search-string
|
.I search-string
|
||||||
@ -2624,7 +2665,7 @@ character is replaced by the
|
|||||||
unless it is preceded by a backslash.
|
unless it is preceded by a backslash.
|
||||||
You are allowed to use any character except
|
You are allowed to use any character except
|
||||||
colon or exclamation point to separate the two strings. This so-called
|
colon or exclamation point to separate the two strings. This so-called
|
||||||
delimiter character may be placed in either string by preceeding it
|
delimiter character may be placed in either string by preceding it
|
||||||
with a backslash.
|
with a backslash.
|
||||||
.IP T
|
.IP T
|
||||||
.Ix 0 def :T
|
.Ix 0 def :T
|
||||||
@ -2927,10 +2968,10 @@ looks like this:
|
|||||||
.DS
|
.DS
|
||||||
.SM
|
.SM
|
||||||
#
|
#
|
||||||
# Rules for making libraries. The object files that make up the library are
|
# Rules for making libraries. The object files that make up the library
|
||||||
# removed once they are archived.
|
# are removed once they are archived.
|
||||||
#
|
#
|
||||||
# To make several libararies in parallel, you should define the variable
|
# To make several libraries in parallel, you should define the variable
|
||||||
# "many_libraries". This will serialize the invocations of ranlib.
|
# "many_libraries". This will serialize the invocations of ranlib.
|
||||||
#
|
#
|
||||||
# To use, do something like this:
|
# To use, do something like this:
|
||||||
@ -2954,19 +2995,19 @@ ARFLAGS ?= crl
|
|||||||
|
|
||||||
#
|
#
|
||||||
# Re-archive the out-of-date members and recreate the library's table of
|
# Re-archive the out-of-date members and recreate the library's table of
|
||||||
# contents using ranlib. If many_libraries is defined, put the ranlib off
|
# contents using ranlib. If many_libraries is defined, put the ranlib
|
||||||
# til the end so many libraries can be made at once.
|
# off til the end so many libraries can be made at once.
|
||||||
#
|
#
|
||||||
MAKELIB : .USE .PRECIOUS
|
MAKELIB : .USE .PRECIOUS
|
||||||
ar $(ARFLAGS) $(.TARGET) $(.OODATE)
|
ar $(ARFLAGS) $(.TARGET) $(.OODATE)
|
||||||
#ifndef no_ranlib
|
#ifndef no_ranlib
|
||||||
# ifdef many_libraries
|
# ifdef many_libraries
|
||||||
...
|
...
|
||||||
# endif many_libraries
|
# endif /* many_libraries */
|
||||||
ranlib $(.TARGET)
|
ranlib $(.TARGET)
|
||||||
#endif no_ranlib
|
#endif /* no_ranlib */
|
||||||
|
|
||||||
#endif _MAKELIB_MK
|
#endif /* _MAKELIB_MK */
|
||||||
.DE
|
.DE
|
||||||
.xH 2 On the Condition...
|
.xH 2 On the Condition...
|
||||||
.Rd 1
|
.Rd 1
|
||||||
@ -3054,8 +3095,8 @@ identify the system on which PMake is being run.
|
|||||||
The syntax is
|
The syntax is
|
||||||
.CW exists( \fIfile\fP\c
|
.CW exists( \fIfile\fP\c
|
||||||
.CW )
|
.CW )
|
||||||
and is true if the file can be found on the global search path (i.e.
|
and is true if the file can be found on the global search path
|
||||||
that defined by
|
(i.e. that defined by
|
||||||
.CW .PATH
|
.CW .PATH
|
||||||
targets, not by
|
targets, not by
|
||||||
.CW .PATH \fIsuffix\fP
|
.CW .PATH \fIsuffix\fP
|
||||||
@ -3168,7 +3209,7 @@ FORMATTER = ditroff -Plaser_printer
|
|||||||
FORMATTER = nroff -Pdot_matrix_printer
|
FORMATTER = nroff -Pdot_matrix_printer
|
||||||
#endif
|
#endif
|
||||||
.DE
|
.DE
|
||||||
would wreak havok if you tried
|
would wreak havoc if you tried
|
||||||
.CW "pmake draft print" '' ``
|
.CW "pmake draft print" '' ``
|
||||||
since you would use the same formatter for each target. As I said,
|
since you would use the same formatter for each target. As I said,
|
||||||
this all gets somewhat complicated.
|
this all gets somewhat complicated.
|
||||||
@ -3289,7 +3330,7 @@ within that loop will be printed, etc. The specification runs like
|
|||||||
this:
|
this:
|
||||||
.DS
|
.DS
|
||||||
#
|
#
|
||||||
# This is a shell specification to have the bourne shell echo
|
# This is a shell specification to have the Bourne shell echo
|
||||||
# the commands just before executing them, rather than when it reads
|
# the commands just before executing them, rather than when it reads
|
||||||
# them. Useful if you want to see how variables are being expanded, etc.
|
# them. Useful if you want to see how variables are being expanded, etc.
|
||||||
#
|
#
|
||||||
@ -3325,7 +3366,7 @@ When the echo off command is executed, the shell will print
|
|||||||
.CW \-x
|
.CW \-x
|
||||||
flag (rather than the
|
flag (rather than the
|
||||||
.CW \-v
|
.CW \-v
|
||||||
flag PMake usually uses)). PMake will remove all occurences of this
|
flag PMake usually uses)). PMake will remove all occurrences of this
|
||||||
string from the output, so you don't notice extra commands you didn't
|
string from the output, so you don't notice extra commands you didn't
|
||||||
put there.
|
put there.
|
||||||
.Bp
|
.Bp
|
47
README
Normal file
47
README
Normal file
@ -0,0 +1,47 @@
|
|||||||
|
bmake
|
||||||
|
|
||||||
|
This directory contains a port of the BSD make tool (from NetBSD)
|
||||||
|
I have run it on SunOS,Solaris,HP-UX,AIX,IRIX,FreeBSD and Linux.
|
||||||
|
|
||||||
|
Version 3 was re-worked from scratch to better facilitate
|
||||||
|
importing newer make(1) versions from NetBSD. The original code base
|
||||||
|
was NetBSD-1.0, so version 3 was built by doing a fresh import of the
|
||||||
|
NetBSD-1.0 usr.bin/make, adding the autoconf and other portability
|
||||||
|
patches to sync it with bmake v2, and then NetBSD's make
|
||||||
|
of Feb 20, 2000 was imported and conflicts dealt with.
|
||||||
|
NetBSD's make was again imported on June 6 and December 15, 2000.
|
||||||
|
|
||||||
|
In 2003 bmake switched to a date based version (first was 20030714)
|
||||||
|
which generally represents the date it was last merged with NetBSD's
|
||||||
|
make. Since then, NetBSD's make is imported within a week of any
|
||||||
|
interesting changes, so that bmake tracks it very closely.
|
||||||
|
|
||||||
|
Building:
|
||||||
|
|
||||||
|
The prefered way to bootstrap bmake is:
|
||||||
|
|
||||||
|
./bmake/boot-strap
|
||||||
|
|
||||||
|
there are a number of args - most of which get passed to configure,
|
||||||
|
eg.
|
||||||
|
|
||||||
|
./bmake/boot-strap --prefix=/opt
|
||||||
|
|
||||||
|
see the boot-strap script for details.
|
||||||
|
|
||||||
|
To make much use of bmake you will need the bsd.*.mk macros or my
|
||||||
|
portable *.mk macros. See
|
||||||
|
http://www.crufty.net/ftp/pub/sjg/mk.tar.gz
|
||||||
|
which will be links to the latest versions.
|
||||||
|
|
||||||
|
On a non-BSD system, you would want to unpack mk[-YYYYmmdd].tar.gz in
|
||||||
|
the same directory as bmake (so ./mk and ./bmake exist), and
|
||||||
|
./bmake/boot-strap will do the rest.
|
||||||
|
|
||||||
|
If you want to do it all by hand then read boot-strap first to get the
|
||||||
|
idea.
|
||||||
|
|
||||||
|
Even if you have an earlier version of bmake installed, use boot-strap
|
||||||
|
to ensure that all goes well.
|
||||||
|
|
||||||
|
--sjg
|
77
aclocal.m4
vendored
Normal file
77
aclocal.m4
vendored
Normal file
@ -0,0 +1,77 @@
|
|||||||
|
dnl RCSid:
|
||||||
|
dnl $Id: aclocal.m4,v 1.5 2003/03/06 21:21:30 sjg Exp $
|
||||||
|
dnl
|
||||||
|
|
||||||
|
dnl
|
||||||
|
dnl AC_CHECK_HEADER_HAS(HEADER, PATTERN, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]))
|
||||||
|
|
||||||
|
AC_DEFUN(AC_CHECK_HEADER_HAS,
|
||||||
|
[dnl first check if header exists and if so, see if it contains PATTERN
|
||||||
|
ac_has_hdr=`echo "ac_cv_header_$1" | sed 'y%./+-%__p_%'`
|
||||||
|
ac_has_it=`echo "ac_cv_header_$1"_$2 | sed 'y%./+-%__p_%'`
|
||||||
|
if eval "test \"`echo x'$'$ac_has_hdr`\" = x"; then
|
||||||
|
AC_CHECK_HEADER($1)
|
||||||
|
fi
|
||||||
|
if eval "test \"`echo '$'$ac_has_hdr`\" = yes"; then
|
||||||
|
ac_x=HAVE_`echo "$1" | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
|
||||||
|
AC_DEFINE_UNQUOTED($ac_x)
|
||||||
|
AC_MSG_CHECKING([if $1 has $2])
|
||||||
|
AC_CACHE_VAL($ac_has_it,
|
||||||
|
[eval $ac_has_it=no
|
||||||
|
AC_EGREP_HEADER($2, $1, eval "$ac_has_it=yes")])
|
||||||
|
|
||||||
|
if eval "test \"`echo '$'$ac_has_it`\" = yes"; then
|
||||||
|
AC_MSG_RESULT(yes)
|
||||||
|
ac_x=HAVE_`echo "$1"_$2 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
|
||||||
|
AC_DEFINE_UNQUOTED($ac_x)
|
||||||
|
ifelse([$3], , :, [$3])
|
||||||
|
else
|
||||||
|
AC_MSG_RESULT(no)
|
||||||
|
ifelse([$4], , , [$4
|
||||||
|
])dnl
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl AC_EGREP(PATTERN, FILE, ACTION-IF-FOUND [,
|
||||||
|
dnl ACTION-IF-NOT-FOUND])
|
||||||
|
AC_DEFUN(AC_EGREP,
|
||||||
|
[
|
||||||
|
dnl Prevent m4 from eating character classes:
|
||||||
|
changequote(, )dnl
|
||||||
|
if egrep "$1" $2 >/dev/null 2>&1; then
|
||||||
|
changequote([, ])dnl
|
||||||
|
ifelse([$3], , :, [$3])
|
||||||
|
ifelse([$4], , , [else
|
||||||
|
$4
|
||||||
|
])dnl
|
||||||
|
fi
|
||||||
|
])
|
||||||
|
|
||||||
|
dnl
|
||||||
|
dnl Test for __attribute__
|
||||||
|
dnl
|
||||||
|
|
||||||
|
AC_DEFUN(AC_C___ATTRIBUTE__, [
|
||||||
|
AC_MSG_CHECKING(for __attribute__)
|
||||||
|
AC_CACHE_VAL(ac_cv___attribute__, [
|
||||||
|
AC_TRY_COMPILE([
|
||||||
|
#include <stdlib.h>
|
||||||
|
],
|
||||||
|
[
|
||||||
|
static void foo(void) __attribute__ ((noreturn));
|
||||||
|
|
||||||
|
static void
|
||||||
|
foo(void)
|
||||||
|
{
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
],
|
||||||
|
ac_cv___attribute__=yes,
|
||||||
|
ac_cv___attribute__=no)])
|
||||||
|
if test "$ac_cv___attribute__" = "yes"; then
|
||||||
|
AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
|
||||||
|
fi
|
||||||
|
AC_MSG_RESULT($ac_cv___attribute__)
|
||||||
|
])
|
||||||
|
|
File diff suppressed because it is too large
Load Diff
1305
bmake.cat1
Normal file
1305
bmake.cat1
Normal file
File diff suppressed because it is too large
Load Diff
388
boot-strap
Executable file
388
boot-strap
Executable file
@ -0,0 +1,388 @@
|
|||||||
|
:
|
||||||
|
# NAME:
|
||||||
|
# boot-strap
|
||||||
|
#
|
||||||
|
# SYNOPSIS:
|
||||||
|
# boot-strap [--"configure_arg" ... ][-s "srcdir"][-m "mksrc"]\\
|
||||||
|
# ["prefix" ["bmakesrc" ["mksrc"]]]
|
||||||
|
#
|
||||||
|
# DESCRIPTION:
|
||||||
|
# This script is used to configure/build bmake it builds for
|
||||||
|
# each OS in a subdir to keep the src clean.
|
||||||
|
# On successful completion it echos commands to put the new
|
||||||
|
# bmake binary into the /configs tree (if it exists)
|
||||||
|
# (http://www.crufty.net/FreeWare/configs.html), $prefix/bin
|
||||||
|
# and a suitable ~/*bin directory.
|
||||||
|
#
|
||||||
|
# Options:
|
||||||
|
#
|
||||||
|
# -c "rc"
|
||||||
|
# Pick up settings from "rc".
|
||||||
|
# We look for '.bmake-boot-strap.rc' before processing
|
||||||
|
# options.
|
||||||
|
#
|
||||||
|
# --share "share_dir"
|
||||||
|
# Where to put man pages and mk files.
|
||||||
|
# If $prefix ends in $HOST_TARGET, and $prefix/../share
|
||||||
|
# exits, the default will be that rather than $prefix/share.
|
||||||
|
#
|
||||||
|
# --mksrc "mksrc"
|
||||||
|
# Indicate where the mk files can be found.
|
||||||
|
# Default is ./mk or ../mk, set to 'none' to force
|
||||||
|
# building without "mksrc" but in that case a sys.mk
|
||||||
|
# needs to exist in the default syspath ($share_dir/mk)
|
||||||
|
#
|
||||||
|
# Possibly useful configure_args:
|
||||||
|
#
|
||||||
|
# --without-meta
|
||||||
|
# disable use of meta mode.
|
||||||
|
#
|
||||||
|
# --without-filemon
|
||||||
|
# disable use of filemon(9) which is currently only
|
||||||
|
# available for NetBSD and FreeBSD.
|
||||||
|
#
|
||||||
|
# --with-filemon="path/to/filemon.h"
|
||||||
|
# enables use of filemon(9) by meta mode.
|
||||||
|
#
|
||||||
|
# --with-machine="machine"
|
||||||
|
# set "machine" to override that determined by
|
||||||
|
# machine.sh
|
||||||
|
#
|
||||||
|
# --with-force-machine="machine"
|
||||||
|
# force "machine" even if uname(3) provides a value.
|
||||||
|
#
|
||||||
|
# --with-machine_arch="machine_arch"
|
||||||
|
# set "machine_arch" to override that determined by
|
||||||
|
# machine.sh
|
||||||
|
#
|
||||||
|
# --with-default-sys-path="syspath"
|
||||||
|
# set an explicit default "syspath" which is where bmake
|
||||||
|
# will look for sys.mk and friends.
|
||||||
|
#
|
||||||
|
# AUTHOR:
|
||||||
|
# Simon J. Gerraty <sjg@crufty.net>
|
||||||
|
|
||||||
|
# RCSid:
|
||||||
|
# $Id: boot-strap,v 1.39 2012/03/26 17:08:22 sjg Exp $
|
||||||
|
#
|
||||||
|
# @(#) Copyright (c) 2001 Simon J. Gerraty
|
||||||
|
#
|
||||||
|
# This file is provided in the hope that it will
|
||||||
|
# be of use. There is absolutely NO WARRANTY.
|
||||||
|
# Permission to copy, redistribute or otherwise
|
||||||
|
# use this file is hereby granted provided that
|
||||||
|
# the above copyright notice and this notice are
|
||||||
|
# left intact.
|
||||||
|
#
|
||||||
|
# Please send copies of changes and bug-fixes to:
|
||||||
|
# sjg@crufty.net
|
||||||
|
#
|
||||||
|
|
||||||
|
Mydir=`dirname $0`
|
||||||
|
. "$Mydir/os.sh"
|
||||||
|
case "$Mydir" in
|
||||||
|
/*) ;;
|
||||||
|
*) Mydir=`cd "$Mydir" && 'pwd'`;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
|
||||||
|
Usage() {
|
||||||
|
[ "$1" ] && echo "ERROR: $@" >&2
|
||||||
|
echo "Usage:" >&2
|
||||||
|
echo "$0 [--<configure_arg> ...][-s <srcdir>][-m <mksrc>][<prefix> [[<srcdir>] [<mksrc>]]]" >&2
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
Error() {
|
||||||
|
echo "ERROR: $@" >&2
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
source_rc() {
|
||||||
|
rc="$1"; shift
|
||||||
|
for d in ${*:-""}
|
||||||
|
do
|
||||||
|
r="${d:+$d/}$rc"
|
||||||
|
[ -f "$r" -a -s "$r" ] || continue
|
||||||
|
echo "NOTE: reading $r"
|
||||||
|
. "$r"
|
||||||
|
break
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
CONFIGURE_ARGS=
|
||||||
|
MAKESYSPATH=
|
||||||
|
# pick a useful default prefix (for me at least ;-)
|
||||||
|
for prefix in /opt/$HOST_TARGET "$HOME/$HOST_TARGET" /usr/pkg /usr/local ""
|
||||||
|
do
|
||||||
|
[ -d "${prefix:-.}" ] && break
|
||||||
|
done
|
||||||
|
srcdir=
|
||||||
|
mksrc=
|
||||||
|
objdir=
|
||||||
|
quiet=:
|
||||||
|
|
||||||
|
source_rc .bmake-boot-strap.rc . "$Mydir/.." "$HOME"
|
||||||
|
|
||||||
|
get_optarg() {
|
||||||
|
expr "x$1" : "x[^=]*=\\(.*\\)"
|
||||||
|
}
|
||||||
|
|
||||||
|
while :
|
||||||
|
do
|
||||||
|
case "$1" in
|
||||||
|
--) shift; break;;
|
||||||
|
--prefix) prefix="$2"; shift;;
|
||||||
|
--prefix=*) prefix=`get_optarg "$1"`;;
|
||||||
|
--src=*) srcdir=`get_optarg "$1"`;;
|
||||||
|
--with-mksrc=*|--mksrc=*) mksrc=`get_optarg "$1"`;;
|
||||||
|
--share=*) share_dir=`get_optarg "$1"`;;
|
||||||
|
--share) share_dir="$2"; shift;;
|
||||||
|
--with-default-sys-path=*)
|
||||||
|
CONFIGURE_ARGS="$1"
|
||||||
|
MAKESYSPATH=`get_optarg "$1"`;;
|
||||||
|
--with-default-sys-path)
|
||||||
|
CONFIGURE_ARGS="$1 $2"
|
||||||
|
MAKESYSPATH="$2"; shift;;
|
||||||
|
-s|--src) srcdir="$2"; shift;;
|
||||||
|
-m|--mksrc) mksrc="$2"; shift;;
|
||||||
|
-o|--objdir) objdir="$2"; shift;;
|
||||||
|
-q) quiet=;;
|
||||||
|
-c) source_rc "$2"; shift;;
|
||||||
|
--*) CONFIGURE_ARGS="$CONFIGURE_ARGS $1";;
|
||||||
|
*=*) eval "$1"; export `expr "x$1" : "x\\(.[^=]*\\)=.*"`;;
|
||||||
|
*) break;;
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
|
||||||
|
AddConfigure() {
|
||||||
|
case " $CONFIGURE_ARGS " in
|
||||||
|
*" $1"*) ;;
|
||||||
|
*) CONFIGURE_ARGS="$CONFIGURE_ARGS $1$2";;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
GetDir() {
|
||||||
|
match="$1"
|
||||||
|
shift
|
||||||
|
fmatch="$1"
|
||||||
|
shift
|
||||||
|
for dir in $*
|
||||||
|
do
|
||||||
|
[ -d "$dir" ] || continue
|
||||||
|
case "/$dir/" in
|
||||||
|
*$match*) ;;
|
||||||
|
*) continue;;
|
||||||
|
esac
|
||||||
|
case "$fmatch" in
|
||||||
|
.) ;;
|
||||||
|
*) [ -s $dir/$fmatch ] || continue;;
|
||||||
|
esac
|
||||||
|
case "$dir/" in
|
||||||
|
*./*) cd "$dir" && 'pwd';;
|
||||||
|
/*) echo $dir;;
|
||||||
|
*) cd "$dir" && 'pwd';;
|
||||||
|
esac
|
||||||
|
break
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
FindHereOrAbove() {
|
||||||
|
(
|
||||||
|
_t=-s
|
||||||
|
while :
|
||||||
|
do
|
||||||
|
case "$1" in
|
||||||
|
-C) cd "$2"; shift; shift;;
|
||||||
|
-?) _t=$1; shift;;
|
||||||
|
*) break;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
case "$1" in
|
||||||
|
/*) # we shouldn't be here
|
||||||
|
[ $_t "$1" ] && echo "$1"
|
||||||
|
return
|
||||||
|
;;
|
||||||
|
.../*) want=`echo "$1" | sed 's,^.../*,,'`;;
|
||||||
|
*) want="$1";;
|
||||||
|
esac
|
||||||
|
here=`'pwd'`
|
||||||
|
while :
|
||||||
|
do
|
||||||
|
if [ $_t "./$want" ]; then
|
||||||
|
echo "$here/$want"
|
||||||
|
return
|
||||||
|
fi
|
||||||
|
cd ..
|
||||||
|
here=`'pwd'`
|
||||||
|
case "$here" in
|
||||||
|
/) return;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
# is $1 missing from $2 (or PATH) ?
|
||||||
|
no_path() {
|
||||||
|
eval "__p=\$${2:-PATH}"
|
||||||
|
case ":$__p:" in *:"$1":*) return 1;; *) return 0;; esac
|
||||||
|
}
|
||||||
|
|
||||||
|
# if $1 exists and is not in path, append it
|
||||||
|
add_path () {
|
||||||
|
case "$1" in
|
||||||
|
-?) t=$1; shift;;
|
||||||
|
*) t=-d;;
|
||||||
|
esac
|
||||||
|
case "$2,$1" in
|
||||||
|
MAKESYSPATH,.../*) ;;
|
||||||
|
*) [ $t ${1:-.} ] || return;;
|
||||||
|
esac
|
||||||
|
no_path $* && eval ${2:-PATH}="$__p${__p:+:}$1"
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
srcdir=`GetDir /bmake make-bootstrap.sh.in "$srcdir" "$2" "$Mydir" ./bmake* "$Mydir"/../bmake*`
|
||||||
|
[ -d "${srcdir:-/dev/null}" ] || Usage
|
||||||
|
case "$mksrc" in
|
||||||
|
none|-) # we don't want it
|
||||||
|
mksrc=
|
||||||
|
;;
|
||||||
|
.../*) # find here or above
|
||||||
|
mksrc=`FindHereOrAbove -C "$Mydir" -s "$mksrc/sys.mk"`
|
||||||
|
# that found a file
|
||||||
|
mksrc=`dirname $mksrc`
|
||||||
|
;;
|
||||||
|
*) # guess we want mksrc...
|
||||||
|
mksrc=`GetDir /mk sys.mk "$mksrc" "$3" ./mk* "$srcdir"/mk* "$srcdir"/../mk*`
|
||||||
|
[ -d "${mksrc:-/dev/null}" ] || Usage "Use '-m none' to build without mksrc"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
# Ok, get to work...
|
||||||
|
objdir="${objdir:-$OS}"
|
||||||
|
[ -d "$objdir" ] || mkdir -p "$objdir"
|
||||||
|
[ -d "$objdir" ] || mkdir "$objdir"
|
||||||
|
cd "$objdir" || exit 1
|
||||||
|
# make it absolute
|
||||||
|
objdir=`'pwd'`
|
||||||
|
|
||||||
|
ShareDir() {
|
||||||
|
case "/$1" in
|
||||||
|
/) [ -d /share ] || return;;
|
||||||
|
*/$HOST_TARGET)
|
||||||
|
if [ -d "$1/../share" ]; then
|
||||||
|
echo `dirname "$1"`/share
|
||||||
|
return
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
echo $1/share
|
||||||
|
}
|
||||||
|
|
||||||
|
# make it easy to force prefix to use $HOST_TARGET
|
||||||
|
: looking at "$prefix"
|
||||||
|
case "$prefix" in
|
||||||
|
*/host?target) prefix=`echo "$prefix" | sed "s,host.target,${HOST_TARGET},"`;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
share_dir="${share_dir:-`ShareDir $prefix`}"
|
||||||
|
|
||||||
|
AddConfigure --prefix= "$prefix"
|
||||||
|
case "$CONFIGURE_ARGS" in
|
||||||
|
*--with-*-sys-path*) ;; # skip
|
||||||
|
*) [ "$share_dir" ] && AddConfigure --with-default-sys-path= "$share_dir/mk";;
|
||||||
|
esac
|
||||||
|
if [ "$mksrc" ]; then
|
||||||
|
AddConfigure --with-mksrc= "$mksrc"
|
||||||
|
# not all cc's support this
|
||||||
|
CFLAGS_MF= CFLAGS_MD=
|
||||||
|
export CFLAGS_MF CFLAGS_MD
|
||||||
|
fi
|
||||||
|
|
||||||
|
$srcdir/configure $CONFIGURE_ARGS || exit 1
|
||||||
|
chmod 755 make-bootstrap.sh || exit 1
|
||||||
|
./make-bootstrap.sh || exit 1
|
||||||
|
if [ -z "$MAKESYSPATH" ]; then
|
||||||
|
add_path "${share_dir:-...}/mk" MAKESYSPATH
|
||||||
|
case "$HOST_TARGET" in
|
||||||
|
netbsd*) add_path /usr/share/mk MAKESYSPATH;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
if [ -s "${mksrc:-/dev/null}/install-mk" ]; then
|
||||||
|
sh "${mksrc}/install-mk" "$objdir/mk"
|
||||||
|
case "$MAKESYSPATH" in
|
||||||
|
.../mk*) ;;
|
||||||
|
*) MAKESYSPATH=".../mk:${MAKESYSPATH}";;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
# make sure test below uses the same diff that configure did
|
||||||
|
TOOL_DIFF=`type diff | sed 's,[()],,g;s,^[^/][^/]*,,;q'`
|
||||||
|
export MAKESYSPATH TOOL_DIFF
|
||||||
|
if [ "$mksrc" ]; then
|
||||||
|
$objdir/bmake test || exit 1
|
||||||
|
else
|
||||||
|
# assume nothing
|
||||||
|
$objdir/bmake -r -m / test || exit 1
|
||||||
|
fi
|
||||||
|
# If -q given, we don't want all the install instructions
|
||||||
|
$quiet exit 0
|
||||||
|
|
||||||
|
make_version=`./bmake -r -m / -f ./Makefile -V MAKE_VERSION | ( read one two; echo $one )`
|
||||||
|
bmake_version=bmake-$make_version
|
||||||
|
|
||||||
|
if [ -s /usr/share/tmac/andoc.tmac ]; then
|
||||||
|
# this should be ok
|
||||||
|
man_subdir=man1
|
||||||
|
man_src=$srcdir/bmake.1
|
||||||
|
else
|
||||||
|
# guess not
|
||||||
|
man_subdir=cat1
|
||||||
|
man_src=$srcdir/bmake.cat1
|
||||||
|
fi
|
||||||
|
|
||||||
|
install_prefix() {
|
||||||
|
(
|
||||||
|
bin_dir=
|
||||||
|
share_dir=
|
||||||
|
man_dir=
|
||||||
|
mk_dir=
|
||||||
|
while :
|
||||||
|
do
|
||||||
|
case "$1" in
|
||||||
|
*=*) eval "$1"; shift;;
|
||||||
|
*) break;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
bin_dir=${bin_dir:-$1/bin}
|
||||||
|
share_dir=${share_dir:-`ShareDir "$1"`}
|
||||||
|
man_dir=${man_dir:-$share_dir/man}
|
||||||
|
mk_dir=${mk_dir:-$share_dir/mk}
|
||||||
|
echo
|
||||||
|
echo Commands to install into $1/
|
||||||
|
echo
|
||||||
|
echo mkdir -p $bin_dir
|
||||||
|
echo cp $objdir/bmake $bin_dir/$bmake_version
|
||||||
|
echo rm -f $bin_dir/bmake
|
||||||
|
echo ln -s $bmake_version $bin_dir/bmake
|
||||||
|
echo mkdir -p $man_dir/$man_subdir
|
||||||
|
echo cp $man_src $man_dir/$man_subdir/bmake.1
|
||||||
|
if [ "$mksrc" ]; then
|
||||||
|
ev=`env | grep '_MK='`
|
||||||
|
echo $ev sh $mksrc/install-mk $mk_dir
|
||||||
|
fi
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
case "$prefix/" in
|
||||||
|
"$HOME"/*) ;;
|
||||||
|
*) CONFIGS=${CONFIGS:-/configs}
|
||||||
|
[ -d $CONFIGS ] &&
|
||||||
|
install_prefix mksrc= "$CONFIGS/$OS/$OSMAJOR.X/$MACHINE_ARCH$prefix"
|
||||||
|
# I like to keep a copy here...
|
||||||
|
install_prefix share_dir="$HOME/share" "$HOME/$HOST_TARGET"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
install_prefix "$prefix"
|
87
bsd.after-import.mk
Normal file
87
bsd.after-import.mk
Normal file
@ -0,0 +1,87 @@
|
|||||||
|
# $Id: bsd.after-import.mk,v 1.3 2012/06/06 17:48:14 sjg Exp $
|
||||||
|
|
||||||
|
# This makefile is for use when integrating bmake into a BSD build
|
||||||
|
# system. Use this makefile after importing bmake.
|
||||||
|
# It will bootstrap the new version,
|
||||||
|
# capture the generated files we need, and add an after-import
|
||||||
|
# target to allow the process to be easily repeated.
|
||||||
|
|
||||||
|
# The goal is to allow the benefits of autoconf without
|
||||||
|
# the overhead of running configure.
|
||||||
|
|
||||||
|
all: ${.CURDIR}/Makefile
|
||||||
|
all: after-import
|
||||||
|
|
||||||
|
# we rely on bmake
|
||||||
|
_this := ${MAKEFILE:tA}
|
||||||
|
BMAKE_SRC := ${.PARSEDIR}
|
||||||
|
|
||||||
|
# it helps to know where the top of the tree is.
|
||||||
|
.if !defined(SRCTOP)
|
||||||
|
srctop := ${.MAKE.MAKEFILES:M*src/share/mk/sys.mk:H:H:H}
|
||||||
|
.if !empty(srctop)
|
||||||
|
SRCTOP := ${srctop}
|
||||||
|
.endif
|
||||||
|
.endif
|
||||||
|
|
||||||
|
# This lets us match what boot-strap does
|
||||||
|
.if !defined(HOST_OS)
|
||||||
|
HOST_OS!= uname
|
||||||
|
.endif
|
||||||
|
|
||||||
|
# .../share/mk will find ${SRCTOP}/share/mk
|
||||||
|
# if we are within ${SRCTOP}
|
||||||
|
DEFAULT_SYS_PATH= .../share/mk:/usr/share/mk
|
||||||
|
|
||||||
|
BOOTSTRAP_ARGS = \
|
||||||
|
--with-default-sys-path='${DEFAULT_SYS_PATH}' \
|
||||||
|
--prefix /usr \
|
||||||
|
--share /usr/share \
|
||||||
|
--mksrc none
|
||||||
|
|
||||||
|
# run boot-strap with minimal influence
|
||||||
|
bootstrap: ${BMAKE_SRC}/boot-strap ${MAKEFILE}
|
||||||
|
HOME=/ ${BMAKE_SRC}/boot-strap ${BOOTSTRAP_ARGS} ${BOOTSTRAP_XTRAS}
|
||||||
|
touch ${.TARGET}
|
||||||
|
|
||||||
|
# Makefiles need a little more tweaking than say config.h
|
||||||
|
MAKEFILE_SED = sed -e '/^MACHINE/d' \
|
||||||
|
-e '/^PROG/s,bmake,${.CURDIR:T},' \
|
||||||
|
-e 's,${SRCTOP},$${SRCTOP},g'
|
||||||
|
|
||||||
|
# These are the simple files we want to capture
|
||||||
|
configured_files= config.h unit-tests/Makefile
|
||||||
|
|
||||||
|
after-import: bootstrap ${MAKEFILE}
|
||||||
|
.for f in ${configured_files:N*Makefile}
|
||||||
|
@echo Capturing $f
|
||||||
|
@cmp -s ${.CURDIR}/$f ${HOST_OS}/$f || \
|
||||||
|
cp ${HOST_OS}/$f ${.CURDIR}/$f
|
||||||
|
.endfor
|
||||||
|
.for f in ${configured_files:M*Makefile}
|
||||||
|
@echo Capturing $f
|
||||||
|
@${MAKEFILE_SED} ${HOST_OS}/$f > ${.CURDIR}/$f
|
||||||
|
.endfor
|
||||||
|
|
||||||
|
# this needs the most work
|
||||||
|
${.CURDIR}/Makefile: bootstrap ${MAKEFILE} .PRECIOUS
|
||||||
|
@echo Generating ${.TARGET:T}
|
||||||
|
@(echo '# This is a generated file, do NOT edit!'; \
|
||||||
|
echo '# See ${_this:S,${SRCTOP}/,,}'; \
|
||||||
|
echo; echo '# look here first for config.h'; \
|
||||||
|
echo 'CFLAGS+= -I$${.CURDIR}'; echo; \
|
||||||
|
${MAKEFILE_SED} ${HOST_OS}/Makefile; \
|
||||||
|
echo; echo '# override some simple things'; \
|
||||||
|
echo 'BINDIR= /usr/bin'; \
|
||||||
|
echo 'MANDIR= /usr/share/man'; \
|
||||||
|
echo; echo '# make sure we get this'; \
|
||||||
|
echo 'CFLAGS+= $${COPTS.$${.IMPSRC:T}}'; \
|
||||||
|
echo 'CLEANFILES+= bootstrap'; \
|
||||||
|
echo; echo 'after-import: ${_this:S,${SRCTOP},\${SRCTOP},}'; \
|
||||||
|
echo ' cd $${.CURDIR} && $${.MAKE} -f ${_this:S,${SRCTOP},\${SRCTOP},}'; \
|
||||||
|
echo; echo '.-include "Makefile.inc"'; \
|
||||||
|
echo ) > ${.TARGET:T}.new
|
||||||
|
@mv ${.TARGET:T}.new ${.TARGET}
|
||||||
|
|
||||||
|
.include <bsd.obj.mk>
|
||||||
|
|
291
buf.c
Normal file
291
buf.c
Normal file
@ -0,0 +1,291 @@
|
|||||||
|
/* $NetBSD: buf.c,v 1.25 2012/04/24 20:26:58 sjg Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: buf.c,v 1.25 2012/04/24 20:26:58 sjg Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#ifndef lint
|
||||||
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)buf.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: buf.c,v 1.25 2012/04/24 20:26:58 sjg Exp $");
|
||||||
|
#endif
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* buf.c --
|
||||||
|
* Functions for automatically-expanded buffers.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "make.h"
|
||||||
|
#include "buf.h"
|
||||||
|
|
||||||
|
#ifndef max
|
||||||
|
#define max(a,b) ((a) > (b) ? (a) : (b))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define BUF_DEF_SIZE 256 /* Default buffer size */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_Expand_1 --
|
||||||
|
* Extend buffer for single byte add.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Buf_Expand_1(Buffer *bp)
|
||||||
|
{
|
||||||
|
bp->size += max(bp->size, 16);
|
||||||
|
bp->buffer = bmake_realloc(bp->buffer, bp->size);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_AddBytes --
|
||||||
|
* Add a number of bytes to the buffer.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* Guess what?
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Buf_AddBytes(Buffer *bp, int numBytes, const Byte *bytesPtr)
|
||||||
|
{
|
||||||
|
int count = bp->count;
|
||||||
|
Byte *ptr;
|
||||||
|
|
||||||
|
if (__predict_false(count + numBytes >= bp->size)) {
|
||||||
|
bp->size += max(bp->size, numBytes + 16);
|
||||||
|
bp->buffer = bmake_realloc(bp->buffer, bp->size);
|
||||||
|
}
|
||||||
|
|
||||||
|
ptr = bp->buffer + count;
|
||||||
|
bp->count = count + numBytes;
|
||||||
|
ptr[numBytes] = 0;
|
||||||
|
memcpy(ptr, bytesPtr, numBytes);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_GetAll --
|
||||||
|
* Get all the available data at once.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* A pointer to the data and the number of bytes available.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Byte *
|
||||||
|
Buf_GetAll(Buffer *bp, int *numBytesPtr)
|
||||||
|
{
|
||||||
|
|
||||||
|
if (numBytesPtr != NULL)
|
||||||
|
*numBytesPtr = bp->count;
|
||||||
|
|
||||||
|
return (bp->buffer);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_Empty --
|
||||||
|
* Throw away bytes in a buffer.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The bytes are discarded.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Buf_Empty(Buffer *bp)
|
||||||
|
{
|
||||||
|
|
||||||
|
bp->count = 0;
|
||||||
|
*bp->buffer = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_Init --
|
||||||
|
* Initialize a buffer. If no initial size is given, a reasonable
|
||||||
|
* default is used.
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* size Initial size for the buffer
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* A buffer to be given to other functions in this library.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The buffer is created, the space allocated and pointers
|
||||||
|
* initialized.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Buf_Init(Buffer *bp, int size)
|
||||||
|
{
|
||||||
|
if (size <= 0) {
|
||||||
|
size = BUF_DEF_SIZE;
|
||||||
|
}
|
||||||
|
bp->size = size;
|
||||||
|
bp->count = 0;
|
||||||
|
bp->buffer = bmake_malloc(size);
|
||||||
|
*bp->buffer = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_Destroy --
|
||||||
|
* Nuke a buffer and all its resources.
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* buf Buffer to destroy
|
||||||
|
* freeData TRUE if the data should be destroyed
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* Data buffer, NULL if freed
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The buffer is freed.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Byte *
|
||||||
|
Buf_Destroy(Buffer *buf, Boolean freeData)
|
||||||
|
{
|
||||||
|
Byte *data;
|
||||||
|
|
||||||
|
data = buf->buffer;
|
||||||
|
if (freeData) {
|
||||||
|
free(data);
|
||||||
|
data = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
buf->size = 0;
|
||||||
|
buf->count = 0;
|
||||||
|
buf->buffer = NULL;
|
||||||
|
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Buf_DestroyCompact --
|
||||||
|
* Nuke a buffer and return its data.
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* buf Buffer to destroy
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* Data buffer
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* If the buffer size is much greater than its content,
|
||||||
|
* a new buffer will be allocated and the old one freed.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
#ifndef BUF_COMPACT_LIMIT
|
||||||
|
# define BUF_COMPACT_LIMIT 128 /* worthwhile saving */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
Byte *
|
||||||
|
Buf_DestroyCompact(Buffer *buf)
|
||||||
|
{
|
||||||
|
#if BUF_COMPACT_LIMIT > 0
|
||||||
|
Byte *data;
|
||||||
|
|
||||||
|
if (buf->size - buf->count >= BUF_COMPACT_LIMIT) {
|
||||||
|
/* We trust realloc to be smart */
|
||||||
|
data = bmake_realloc(buf->buffer, buf->count + 1);
|
||||||
|
if (data) {
|
||||||
|
data[buf->count] = 0;
|
||||||
|
Buf_Destroy(buf, FALSE);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
return Buf_Destroy(buf, FALSE);
|
||||||
|
}
|
119
buf.h
Normal file
119
buf.h
Normal file
@ -0,0 +1,119 @@
|
|||||||
|
/* $NetBSD: buf.h,v 1.17 2012/04/24 20:26:58 sjg Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)buf.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)buf.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* buf.h --
|
||||||
|
* Header for users of the buf library.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _BUF_H
|
||||||
|
#define _BUF_H
|
||||||
|
|
||||||
|
typedef char Byte;
|
||||||
|
|
||||||
|
typedef struct Buffer {
|
||||||
|
int size; /* Current size of the buffer */
|
||||||
|
int count; /* Number of bytes in buffer */
|
||||||
|
Byte *buffer; /* The buffer itself (zero terminated) */
|
||||||
|
} Buffer;
|
||||||
|
|
||||||
|
/* If we aren't on netbsd, __predict_false() might not be defined. */
|
||||||
|
#ifndef __predict_false
|
||||||
|
#define __predict_false(x) (x)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Buf_AddByte adds a single byte to a buffer. */
|
||||||
|
#define Buf_AddByte(bp, byte) do { \
|
||||||
|
int _count = ++(bp)->count; \
|
||||||
|
char *_ptr; \
|
||||||
|
if (__predict_false(_count >= (bp)->size)) \
|
||||||
|
Buf_Expand_1(bp); \
|
||||||
|
_ptr = (bp)->buffer + _count; \
|
||||||
|
_ptr[-1] = (byte); \
|
||||||
|
_ptr[0] = 0; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#define BUF_ERROR 256
|
||||||
|
|
||||||
|
#define Buf_Size(bp) ((bp)->count)
|
||||||
|
|
||||||
|
void Buf_Expand_1(Buffer *);
|
||||||
|
void Buf_AddBytes(Buffer *, int, const Byte *);
|
||||||
|
Byte *Buf_GetAll(Buffer *, int *);
|
||||||
|
void Buf_Empty(Buffer *);
|
||||||
|
void Buf_Init(Buffer *, int);
|
||||||
|
Byte *Buf_Destroy(Buffer *, Boolean);
|
||||||
|
Byte *Buf_DestroyCompact(Buffer *);
|
||||||
|
|
||||||
|
#endif /* _BUF_H */
|
@ -1,6 +1,39 @@
|
|||||||
|
/* $NetBSD: compat.c,v 1.88 2012/06/05 17:31:04 sjg Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
* The Regents of the University of California. All rights reserved.
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -36,9 +69,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: compat.c,v 1.88 2012/06/05 17:31:04 sjg Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)compat.c 8.3 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)compat.c 8.2 (Berkeley) 3/19/94";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: compat.c,v 1.88 2012/06/05 17:31:04 sjg Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* compat.c --
|
* compat.c --
|
||||||
@ -53,18 +95,23 @@ static char sccsid[] = "@(#)compat.c 8.3 (Berkeley) 4/28/95";
|
|||||||
* thems as need creatin'
|
* thems as need creatin'
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <stdio.h>
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
#include <sys/types.h>
|
#include <sys/types.h>
|
||||||
#include <sys/signal.h>
|
|
||||||
#include <sys/wait.h>
|
|
||||||
#include <sys/errno.h>
|
|
||||||
#include <sys/stat.h>
|
#include <sys/stat.h>
|
||||||
|
#include "wait.h"
|
||||||
|
|
||||||
#include <ctype.h>
|
#include <ctype.h>
|
||||||
|
#include <errno.h>
|
||||||
|
#include <signal.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
#include "make.h"
|
#include "make.h"
|
||||||
#include "hash.h"
|
#include "hash.h"
|
||||||
#include "dir.h"
|
#include "dir.h"
|
||||||
#include "job.h"
|
#include "job.h"
|
||||||
extern int errno;
|
#include "pathnames.h"
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The following array is used to make a fast determination of which
|
* The following array is used to make a fast determination of which
|
||||||
@ -75,11 +122,25 @@ extern int errno;
|
|||||||
|
|
||||||
static char meta[256];
|
static char meta[256];
|
||||||
|
|
||||||
static GNode *curTarg = NILGNODE;
|
static GNode *curTarg = NULL;
|
||||||
static GNode *ENDNode;
|
static GNode *ENDNode;
|
||||||
static void CompatInterrupt __P((int));
|
static void CompatInterrupt(int) __dead;
|
||||||
static int CompatRunCommand __P((ClientData, ClientData));
|
|
||||||
static int CompatMake __P((ClientData, ClientData));
|
static void
|
||||||
|
Compat_Init(void)
|
||||||
|
{
|
||||||
|
const char *cp;
|
||||||
|
|
||||||
|
Shell_Init(); /* setup default shell */
|
||||||
|
|
||||||
|
for (cp = "#=|^(){};&<>*?[]:$`\\\n"; *cp != '\0'; cp++) {
|
||||||
|
meta[(unsigned char) *cp] = 1;
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
* The null character serves as a sentinel in the string.
|
||||||
|
*/
|
||||||
|
meta[0] = 1;
|
||||||
|
}
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
@ -97,19 +158,16 @@ static int CompatMake __P((ClientData, ClientData));
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
static void
|
static void
|
||||||
CompatInterrupt (signo)
|
CompatInterrupt(int signo)
|
||||||
int signo;
|
|
||||||
{
|
{
|
||||||
GNode *gn;
|
GNode *gn;
|
||||||
|
|
||||||
if ((curTarg != NILGNODE) && !Targ_Precious (curTarg)) {
|
|
||||||
char *p1;
|
|
||||||
char *file = Var_Value (TARGET, curTarg, &p1);
|
|
||||||
struct stat st;
|
|
||||||
|
|
||||||
if (!noExecute && lstat(file, &st) != -1 && !S_ISDIR(st.st_mode) &&
|
if ((curTarg != NULL) && !Targ_Precious (curTarg)) {
|
||||||
unlink(file) != -1) {
|
char *p1;
|
||||||
printf ("*** %s removed\n", file);
|
char *file = Var_Value(TARGET, curTarg, &p1);
|
||||||
|
|
||||||
|
if (!noExecute && eunlink(file) != -1) {
|
||||||
|
Error("*** %s removed", file);
|
||||||
}
|
}
|
||||||
if (p1)
|
if (p1)
|
||||||
free(p1);
|
free(p1);
|
||||||
@ -119,13 +177,16 @@ CompatInterrupt (signo)
|
|||||||
*/
|
*/
|
||||||
if (signo == SIGINT) {
|
if (signo == SIGINT) {
|
||||||
gn = Targ_FindNode(".INTERRUPT", TARG_NOCREATE);
|
gn = Targ_FindNode(".INTERRUPT", TARG_NOCREATE);
|
||||||
if (gn != NILGNODE) {
|
if (gn != NULL) {
|
||||||
Lst_ForEach(gn->commands, CompatRunCommand, (ClientData)gn);
|
Compat_Make(gn, gn);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
exit (signo);
|
if (signo == SIGQUIT)
|
||||||
|
_exit(signo);
|
||||||
|
bmake_signal(signo, SIG_DFL);
|
||||||
|
kill(myPid, signo);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
@ -134,6 +195,10 @@ CompatInterrupt (signo)
|
|||||||
* Execute the next command for a target. If the command returns an
|
* Execute the next command for a target. If the command returns an
|
||||||
* error, the node's made field is set to ERROR and creation stops.
|
* error, the node's made field is set to ERROR and creation stops.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* cmdp Command to execute
|
||||||
|
* gnp Node from which the command came
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* 0 if the command succeeded, 1 if an error occurred.
|
* 0 if the command succeeded, 1 if an error occurred.
|
||||||
*
|
*
|
||||||
@ -142,78 +207,96 @@ CompatInterrupt (signo)
|
|||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
static int
|
int
|
||||||
CompatRunCommand (cmdp, gnp)
|
CompatRunCommand(void *cmdp, void *gnp)
|
||||||
ClientData cmdp; /* Command to execute */
|
|
||||||
ClientData gnp; /* Node from which the command came */
|
|
||||||
{
|
{
|
||||||
char *cmdStart; /* Start of expanded command */
|
char *cmdStart; /* Start of expanded command */
|
||||||
register char *cp;
|
char *cp, *bp;
|
||||||
Boolean silent, /* Don't print command */
|
Boolean silent, /* Don't print command */
|
||||||
errCheck; /* Check errors */
|
doIt; /* Execute even if -n */
|
||||||
union wait reason; /* Reason for child's death */
|
volatile Boolean errCheck; /* Check errors */
|
||||||
|
WAIT_T reason; /* Reason for child's death */
|
||||||
int status; /* Description of child's death */
|
int status; /* Description of child's death */
|
||||||
int cpid; /* Child actually found */
|
pid_t cpid; /* Child actually found */
|
||||||
ReturnStatus stat; /* Status of fork */
|
pid_t retstat; /* Result of wait */
|
||||||
LstNode cmdNode; /* Node where current command is located */
|
LstNode cmdNode; /* Node where current command is located */
|
||||||
char **av; /* Argument vector for thing to exec */
|
const char ** volatile av; /* Argument vector for thing to exec */
|
||||||
|
char ** volatile mav;/* Copy of the argument vector for freeing */
|
||||||
int argc; /* Number of arguments in av or 0 if not
|
int argc; /* Number of arguments in av or 0 if not
|
||||||
* dynamically allocated */
|
* dynamically allocated */
|
||||||
Boolean local; /* TRUE if command should be executed
|
Boolean local; /* TRUE if command should be executed
|
||||||
* locally */
|
* locally */
|
||||||
char *cmd = (char *) cmdp;
|
Boolean useShell; /* TRUE if command should be executed
|
||||||
GNode *gn = (GNode *) gnp;
|
* using a shell */
|
||||||
|
char * volatile cmd = (char *)cmdp;
|
||||||
|
GNode *gn = (GNode *)gnp;
|
||||||
|
|
||||||
/*
|
|
||||||
* Avoid clobbered variable warnings by forcing the compiler
|
|
||||||
* to ``unregister'' variables
|
|
||||||
*/
|
|
||||||
#if __GNUC__
|
|
||||||
(void) &av;
|
|
||||||
(void) &errCheck;
|
|
||||||
#endif
|
|
||||||
silent = gn->type & OP_SILENT;
|
silent = gn->type & OP_SILENT;
|
||||||
errCheck = !(gn->type & OP_IGNORE);
|
errCheck = !(gn->type & OP_IGNORE);
|
||||||
|
doIt = FALSE;
|
||||||
cmdNode = Lst_Member (gn->commands, (ClientData)cmd);
|
|
||||||
cmdStart = Var_Subst (NULL, cmd, gn, FALSE);
|
cmdNode = Lst_Member(gn->commands, cmd);
|
||||||
|
cmdStart = Var_Subst(NULL, cmd, gn, FALSE);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* brk_string will return an argv with a NULL in av[1], thus causing
|
* brk_string will return an argv with a NULL in av[0], thus causing
|
||||||
* execvp to choke and die horribly. Besides, how can we execute a null
|
* execvp to choke and die horribly. Besides, how can we execute a null
|
||||||
* command? In any case, we warn the user that the command expanded to
|
* command? In any case, we warn the user that the command expanded to
|
||||||
* nothing (is this the right thing to do?).
|
* nothing (is this the right thing to do?).
|
||||||
*/
|
*/
|
||||||
|
|
||||||
if (*cmdStart == '\0') {
|
if (*cmdStart == '\0') {
|
||||||
free(cmdStart);
|
free(cmdStart);
|
||||||
Error("%s expands to empty string", cmd);
|
Error("%s expands to empty string", cmd);
|
||||||
return(0);
|
return(0);
|
||||||
} else {
|
|
||||||
cmd = cmdStart;
|
|
||||||
}
|
}
|
||||||
Lst_Replace (cmdNode, (ClientData)cmdStart);
|
cmd = cmdStart;
|
||||||
|
Lst_Replace(cmdNode, cmdStart);
|
||||||
|
|
||||||
if ((gn->type & OP_SAVE_CMDS) && (gn != ENDNode)) {
|
if ((gn->type & OP_SAVE_CMDS) && (gn != ENDNode)) {
|
||||||
(void)Lst_AtEnd(ENDNode->commands, (ClientData)cmdStart);
|
(void)Lst_AtEnd(ENDNode->commands, cmdStart);
|
||||||
return(0);
|
return(0);
|
||||||
} else if (strcmp(cmdStart, "...") == 0) {
|
}
|
||||||
|
if (strcmp(cmdStart, "...") == 0) {
|
||||||
gn->type |= OP_SAVE_CMDS;
|
gn->type |= OP_SAVE_CMDS;
|
||||||
return(0);
|
return(0);
|
||||||
}
|
}
|
||||||
|
|
||||||
while ((*cmd == '@') || (*cmd == '-')) {
|
while ((*cmd == '@') || (*cmd == '-') || (*cmd == '+')) {
|
||||||
if (*cmd == '@') {
|
switch (*cmd) {
|
||||||
silent = TRUE;
|
case '@':
|
||||||
} else {
|
silent = DEBUG(LOUD) ? FALSE : TRUE;
|
||||||
|
break;
|
||||||
|
case '-':
|
||||||
errCheck = FALSE;
|
errCheck = FALSE;
|
||||||
|
break;
|
||||||
|
case '+':
|
||||||
|
doIt = TRUE;
|
||||||
|
if (!meta[0]) /* we came here from jobs */
|
||||||
|
Compat_Init();
|
||||||
|
break;
|
||||||
}
|
}
|
||||||
cmd++;
|
cmd++;
|
||||||
}
|
}
|
||||||
|
|
||||||
while (isspace((unsigned char)*cmd))
|
while (isspace((unsigned char)*cmd))
|
||||||
cmd++;
|
cmd++;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* If we did not end up with a command, just skip it.
|
||||||
|
*/
|
||||||
|
if (!*cmd)
|
||||||
|
return (0);
|
||||||
|
|
||||||
|
#if !defined(MAKE_NATIVE)
|
||||||
|
/*
|
||||||
|
* In a non-native build, the host environment might be weird enough
|
||||||
|
* that it's necessary to go through a shell to get the correct
|
||||||
|
* behaviour. Or perhaps the shell has been replaced with something
|
||||||
|
* that does extra logging, and that should not be bypassed.
|
||||||
|
*/
|
||||||
|
useShell = TRUE;
|
||||||
|
#else
|
||||||
/*
|
/*
|
||||||
* Search for meta characters in the command. If there are no meta
|
* Search for meta characters in the command. If there are no meta
|
||||||
* characters, there's no need to execute a shell to execute the
|
* characters, there's no need to execute a shell to execute the
|
||||||
@ -222,13 +305,15 @@ CompatRunCommand (cmdp, gnp)
|
|||||||
for (cp = cmd; !meta[(unsigned char)*cp]; cp++) {
|
for (cp = cmd; !meta[(unsigned char)*cp]; cp++) {
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
|
useShell = (*cp != '\0');
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Print the command before echoing if we're not supposed to be quiet for
|
* Print the command before echoing if we're not supposed to be quiet for
|
||||||
* this one. We also print the command if -n given.
|
* this one. We also print the command if -n given.
|
||||||
*/
|
*/
|
||||||
if (!silent || noExecute) {
|
if (!silent || NoExecute(gn)) {
|
||||||
printf ("%s\n", cmd);
|
printf("%s\n", cmd);
|
||||||
fflush(stdout);
|
fflush(stdout);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -236,116 +321,180 @@ CompatRunCommand (cmdp, gnp)
|
|||||||
* If we're not supposed to execute any commands, this is as far as
|
* If we're not supposed to execute any commands, this is as far as
|
||||||
* we go...
|
* we go...
|
||||||
*/
|
*/
|
||||||
if (noExecute) {
|
if (!doIt && NoExecute(gn)) {
|
||||||
return (0);
|
return (0);
|
||||||
}
|
}
|
||||||
|
if (DEBUG(JOB))
|
||||||
if (*cp != '\0') {
|
fprintf(debug_file, "Execute: '%s'\n", cmd);
|
||||||
/*
|
|
||||||
* If *cp isn't the null character, we hit a "meta" character and
|
|
||||||
* need to pass the command off to the shell. We give the shell the
|
|
||||||
* -e flag as well as -c if it's supposed to exit when it hits an
|
|
||||||
* error.
|
|
||||||
*/
|
|
||||||
static char *shargv[4] = { "/bin/sh" };
|
|
||||||
|
|
||||||
shargv[1] = (errCheck ? "-ec" : "-c");
|
again:
|
||||||
|
if (useShell) {
|
||||||
|
/*
|
||||||
|
* We need to pass the command off to the shell, typically
|
||||||
|
* because the command contains a "meta" character.
|
||||||
|
*/
|
||||||
|
static const char *shargv[4];
|
||||||
|
|
||||||
|
shargv[0] = shellPath;
|
||||||
|
/*
|
||||||
|
* The following work for any of the builtin shell specs.
|
||||||
|
*/
|
||||||
|
if (DEBUG(SHELL))
|
||||||
|
shargv[1] = "-xc";
|
||||||
|
else
|
||||||
|
shargv[1] = "-c";
|
||||||
shargv[2] = cmd;
|
shargv[2] = cmd;
|
||||||
shargv[3] = (char *)NULL;
|
shargv[3] = NULL;
|
||||||
av = shargv;
|
av = shargv;
|
||||||
argc = 0;
|
argc = 0;
|
||||||
|
bp = NULL;
|
||||||
|
mav = NULL;
|
||||||
} else {
|
} else {
|
||||||
/*
|
/*
|
||||||
* No meta-characters, so no need to exec a shell. Break the command
|
* No meta-characters, so no need to exec a shell. Break the command
|
||||||
* into words to form an argument vector we can execute.
|
* into words to form an argument vector we can execute.
|
||||||
* brk_string sticks our name in av[0], so we have to
|
|
||||||
* skip over it...
|
|
||||||
*/
|
*/
|
||||||
av = brk_string(cmd, &argc, TRUE);
|
mav = brk_string(cmd, &argc, TRUE, &bp);
|
||||||
av += 1;
|
if (mav == NULL) {
|
||||||
|
useShell = 1;
|
||||||
|
goto again;
|
||||||
|
}
|
||||||
|
av = (void *)mav;
|
||||||
}
|
}
|
||||||
|
|
||||||
local = TRUE;
|
local = TRUE;
|
||||||
|
|
||||||
|
#ifdef USE_META
|
||||||
|
if (useMeta) {
|
||||||
|
meta_compat_start();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Fork and execute the single command. If the fork fails, we abort.
|
* Fork and execute the single command. If the fork fails, we abort.
|
||||||
*/
|
*/
|
||||||
cpid = vfork();
|
cpid = vFork();
|
||||||
if (cpid < 0) {
|
if (cpid < 0) {
|
||||||
Fatal("Could not fork");
|
Fatal("Could not fork");
|
||||||
}
|
}
|
||||||
if (cpid == 0) {
|
if (cpid == 0) {
|
||||||
if (local) {
|
Check_Cwd(av);
|
||||||
execvp(av[0], av);
|
Var_ExportVars();
|
||||||
(void) write (2, av[0], strlen (av[0]));
|
#ifdef USE_META
|
||||||
(void) write (2, ": not found\n", sizeof(": not found"));
|
if (useMeta) {
|
||||||
} else {
|
meta_compat_child();
|
||||||
(void)execv(av[0], av);
|
|
||||||
}
|
}
|
||||||
exit(1);
|
#endif
|
||||||
|
if (local)
|
||||||
|
(void)execvp(av[0], (char *const *)UNCONST(av));
|
||||||
|
else
|
||||||
|
(void)execv(av[0], (char *const *)UNCONST(av));
|
||||||
|
execError("exec", av[0]);
|
||||||
|
_exit(1);
|
||||||
}
|
}
|
||||||
free(cmdStart);
|
if (mav)
|
||||||
Lst_Replace (cmdNode, (ClientData) NULL);
|
free(mav);
|
||||||
|
if (bp)
|
||||||
|
free(bp);
|
||||||
|
Lst_Replace(cmdNode, NULL);
|
||||||
|
|
||||||
|
#ifdef USE_META
|
||||||
|
if (useMeta) {
|
||||||
|
meta_compat_parent();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The child is off and running. Now all we can do is wait...
|
* The child is off and running. Now all we can do is wait...
|
||||||
*/
|
*/
|
||||||
while (1) {
|
while (1) {
|
||||||
|
|
||||||
while ((stat = wait((int *)&reason)) != cpid) {
|
while ((retstat = wait(&reason)) != cpid) {
|
||||||
if (stat == -1 && errno != EINTR) {
|
if (retstat > 0)
|
||||||
|
JobReapChild(retstat, reason, FALSE); /* not ours? */
|
||||||
|
if (retstat == -1 && errno != EINTR) {
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if (stat > -1) {
|
if (retstat > -1) {
|
||||||
if (WIFSTOPPED(reason)) {
|
if (WIFSTOPPED(reason)) {
|
||||||
status = reason.w_stopval; /* stopped */
|
status = WSTOPSIG(reason); /* stopped */
|
||||||
} else if (WIFEXITED(reason)) {
|
} else if (WIFEXITED(reason)) {
|
||||||
status = reason.w_retcode; /* exited */
|
status = WEXITSTATUS(reason); /* exited */
|
||||||
|
#if defined(USE_META) && defined(USE_FILEMON_ONCE)
|
||||||
|
if (useMeta) {
|
||||||
|
meta_cmd_finish(NULL);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
if (status != 0) {
|
if (status != 0) {
|
||||||
printf ("*** Error code %d", status);
|
if (DEBUG(ERROR)) {
|
||||||
|
fprintf(debug_file, "\n*** Failed target: %s\n*** Failed command: ",
|
||||||
|
gn->name);
|
||||||
|
for (cp = cmd; *cp; ) {
|
||||||
|
if (isspace((unsigned char)*cp)) {
|
||||||
|
fprintf(debug_file, " ");
|
||||||
|
while (isspace((unsigned char)*cp))
|
||||||
|
cp++;
|
||||||
|
} else {
|
||||||
|
fprintf(debug_file, "%c", *cp);
|
||||||
|
cp++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
}
|
||||||
|
printf("*** Error code %d", status);
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
status = reason.w_termsig; /* signaled */
|
status = WTERMSIG(reason); /* signaled */
|
||||||
printf ("*** Signal %d", status);
|
printf("*** Signal %d", status);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
if (!WIFEXITED(reason) || (status != 0)) {
|
if (!WIFEXITED(reason) || (status != 0)) {
|
||||||
if (errCheck) {
|
if (errCheck) {
|
||||||
|
#ifdef USE_META
|
||||||
|
if (useMeta) {
|
||||||
|
meta_job_error(NULL, gn, 0, status);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
gn->made = ERROR;
|
gn->made = ERROR;
|
||||||
if (keepgoing) {
|
if (keepgoing) {
|
||||||
/*
|
/*
|
||||||
* Abort the current target, but let others
|
* Abort the current target, but let others
|
||||||
* continue.
|
* continue.
|
||||||
*/
|
*/
|
||||||
printf (" (continuing)\n");
|
printf(" (continuing)\n");
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
/*
|
/*
|
||||||
* Continue executing commands for this target.
|
* Continue executing commands for this target.
|
||||||
* If we return 0, this will happen...
|
* If we return 0, this will happen...
|
||||||
*/
|
*/
|
||||||
printf (" (ignored)\n");
|
printf(" (ignored)\n");
|
||||||
status = 0;
|
status = 0;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
} else {
|
} else {
|
||||||
Fatal ("error in wait: %d", stat);
|
Fatal("error in wait: %d: %s", retstat, strerror(errno));
|
||||||
/*NOTREACHED*/
|
/*NOTREACHED*/
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
free(cmdStart);
|
||||||
|
|
||||||
return (status);
|
return (status);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* CompatMake --
|
* Compat_Make --
|
||||||
* Make a target.
|
* Make a target.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* gnp The node to make
|
||||||
|
* pgnp Parent to abort if necessary
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* 0
|
* 0
|
||||||
*
|
*
|
||||||
@ -354,16 +503,15 @@ CompatRunCommand (cmdp, gnp)
|
|||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
static int
|
int
|
||||||
CompatMake (gnp, pgnp)
|
Compat_Make(void *gnp, void *pgnp)
|
||||||
ClientData gnp; /* The node to make */
|
|
||||||
ClientData pgnp; /* Parent to abort if necessary */
|
|
||||||
{
|
{
|
||||||
GNode *gn = (GNode *) gnp;
|
GNode *gn = (GNode *)gnp;
|
||||||
GNode *pgn = (GNode *) pgnp;
|
GNode *pgn = (GNode *)pgnp;
|
||||||
if (gn->type & OP_USE) {
|
|
||||||
Make_HandleUse(gn, pgn);
|
if (!meta[0]) /* we came here from jobs */
|
||||||
} else if (gn->made == UNMADE) {
|
Compat_Init();
|
||||||
|
if (gn->made == UNMADE && (gn == pgn || (pgn->type & OP_MADE) == 0)) {
|
||||||
/*
|
/*
|
||||||
* First mark ourselves to be made, then apply whatever transformations
|
* First mark ourselves to be made, then apply whatever transformations
|
||||||
* the suffix module thinks are necessary. Once that's done, we can
|
* the suffix module thinks are necessary. Once that's done, we can
|
||||||
@ -372,40 +520,41 @@ CompatMake (gnp, pgnp)
|
|||||||
* This is our signal to not attempt to do anything but abort our
|
* This is our signal to not attempt to do anything but abort our
|
||||||
* parent as well.
|
* parent as well.
|
||||||
*/
|
*/
|
||||||
gn->make = TRUE;
|
gn->flags |= REMAKE;
|
||||||
gn->made = BEINGMADE;
|
gn->made = BEINGMADE;
|
||||||
Suff_FindDeps (gn);
|
if ((gn->type & OP_MADE) == 0)
|
||||||
Lst_ForEach (gn->children, CompatMake, (ClientData)gn);
|
Suff_FindDeps(gn);
|
||||||
if (!gn->make) {
|
Lst_ForEach(gn->children, Compat_Make, gn);
|
||||||
|
if ((gn->flags & REMAKE) == 0) {
|
||||||
gn->made = ABORTED;
|
gn->made = ABORTED;
|
||||||
pgn->make = FALSE;
|
pgn->flags &= ~REMAKE;
|
||||||
return (0);
|
goto cohorts;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (Lst_Member (gn->iParents, pgn) != NILLNODE) {
|
if (Lst_Member(gn->iParents, pgn) != NULL) {
|
||||||
char *p1;
|
char *p1;
|
||||||
Var_Set (IMPSRC, Var_Value(TARGET, gn, &p1), pgn);
|
Var_Set(IMPSRC, Var_Value(TARGET, gn, &p1), pgn, 0);
|
||||||
if (p1)
|
if (p1)
|
||||||
free(p1);
|
free(p1);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* All the children were made ok. Now cmtime contains the modification
|
* All the children were made ok. Now cmgn->mtime contains the
|
||||||
* time of the newest child, we need to find out if we exist and when
|
* modification time of the newest child, we need to find out if we
|
||||||
* we were modified last. The criteria for datedness are defined by the
|
* exist and when we were modified last. The criteria for datedness
|
||||||
* Make_OODate function.
|
* are defined by the Make_OODate function.
|
||||||
*/
|
*/
|
||||||
if (DEBUG(MAKE)) {
|
if (DEBUG(MAKE)) {
|
||||||
printf("Examining %s...", gn->name);
|
fprintf(debug_file, "Examining %s...", gn->name);
|
||||||
}
|
}
|
||||||
if (! Make_OODate(gn)) {
|
if (! Make_OODate(gn)) {
|
||||||
gn->made = UPTODATE;
|
gn->made = UPTODATE;
|
||||||
if (DEBUG(MAKE)) {
|
if (DEBUG(MAKE)) {
|
||||||
printf("up-to-date.\n");
|
fprintf(debug_file, "up-to-date.\n");
|
||||||
}
|
}
|
||||||
return (0);
|
goto cohorts;
|
||||||
} else if (DEBUG(MAKE)) {
|
} else if (DEBUG(MAKE)) {
|
||||||
printf("out-of-date.\n");
|
fprintf(debug_file, "out-of-date.\n");
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -413,7 +562,7 @@ CompatMake (gnp, pgnp)
|
|||||||
* to tell him/her "yes".
|
* to tell him/her "yes".
|
||||||
*/
|
*/
|
||||||
if (queryFlag) {
|
if (queryFlag) {
|
||||||
exit (-1);
|
exit(1);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -422,33 +571,43 @@ CompatMake (gnp, pgnp)
|
|||||||
* Make_DoAllVar().
|
* Make_DoAllVar().
|
||||||
*/
|
*/
|
||||||
Make_DoAllVar(gn);
|
Make_DoAllVar(gn);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Alter our type to tell if errors should be ignored or things
|
* Alter our type to tell if errors should be ignored or things
|
||||||
* should not be printed so CompatRunCommand knows what to do.
|
* should not be printed so CompatRunCommand knows what to do.
|
||||||
*/
|
*/
|
||||||
if (Targ_Ignore (gn)) {
|
if (Targ_Ignore(gn)) {
|
||||||
gn->type |= OP_IGNORE;
|
gn->type |= OP_IGNORE;
|
||||||
}
|
}
|
||||||
if (Targ_Silent (gn)) {
|
if (Targ_Silent(gn)) {
|
||||||
gn->type |= OP_SILENT;
|
gn->type |= OP_SILENT;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (Job_CheckCommands (gn, Fatal)) {
|
if (Job_CheckCommands(gn, Fatal)) {
|
||||||
/*
|
/*
|
||||||
* Our commands are ok, but we still have to worry about the -t
|
* Our commands are ok, but we still have to worry about the -t
|
||||||
* flag...
|
* flag...
|
||||||
*/
|
*/
|
||||||
if (!touchFlag) {
|
if (!touchFlag || (gn->type & OP_MAKE)) {
|
||||||
curTarg = gn;
|
curTarg = gn;
|
||||||
Lst_ForEach (gn->commands, CompatRunCommand, (ClientData)gn);
|
#ifdef USE_META
|
||||||
curTarg = NILGNODE;
|
if (useMeta && !NoExecute(gn)) {
|
||||||
|
meta_job_start(NULL, gn);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
Lst_ForEach(gn->commands, CompatRunCommand, gn);
|
||||||
|
curTarg = NULL;
|
||||||
} else {
|
} else {
|
||||||
Job_Touch (gn, gn->type & OP_SILENT);
|
Job_Touch(gn, gn->type & OP_SILENT);
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
gn->made = ERROR;
|
gn->made = ERROR;
|
||||||
}
|
}
|
||||||
|
#ifdef USE_META
|
||||||
|
if (useMeta && !NoExecute(gn)) {
|
||||||
|
meta_job_finish(NULL);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
if (gn->made != ERROR) {
|
if (gn->made != ERROR) {
|
||||||
/*
|
/*
|
||||||
@ -458,96 +617,39 @@ CompatMake (gnp, pgnp)
|
|||||||
* This is to keep its state from affecting that of its parent.
|
* This is to keep its state from affecting that of its parent.
|
||||||
*/
|
*/
|
||||||
gn->made = MADE;
|
gn->made = MADE;
|
||||||
#ifndef RECHECK
|
pgn->flags |= Make_Recheck(gn) == 0 ? FORCE : 0;
|
||||||
/*
|
|
||||||
* We can't re-stat the thing, but we can at least take care of
|
|
||||||
* rules where a target depends on a source that actually creates
|
|
||||||
* the target, but only if it has changed, e.g.
|
|
||||||
*
|
|
||||||
* parse.h : parse.o
|
|
||||||
*
|
|
||||||
* parse.o : parse.y
|
|
||||||
* yacc -d parse.y
|
|
||||||
* cc -c y.tab.c
|
|
||||||
* mv y.tab.o parse.o
|
|
||||||
* cmp -s y.tab.h parse.h || mv y.tab.h parse.h
|
|
||||||
*
|
|
||||||
* In this case, if the definitions produced by yacc haven't
|
|
||||||
* changed from before, parse.h won't have been updated and
|
|
||||||
* gn->mtime will reflect the current modification time for
|
|
||||||
* parse.h. This is something of a kludge, I admit, but it's a
|
|
||||||
* useful one..
|
|
||||||
*
|
|
||||||
* XXX: People like to use a rule like
|
|
||||||
*
|
|
||||||
* FRC:
|
|
||||||
*
|
|
||||||
* To force things that depend on FRC to be made, so we have to
|
|
||||||
* check for gn->children being empty as well...
|
|
||||||
*/
|
|
||||||
if (!Lst_IsEmpty(gn->commands) || Lst_IsEmpty(gn->children)) {
|
|
||||||
gn->mtime = now;
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
/*
|
|
||||||
* This is what Make does and it's actually a good thing, as it
|
|
||||||
* allows rules like
|
|
||||||
*
|
|
||||||
* cmp -s y.tab.h parse.h || cp y.tab.h parse.h
|
|
||||||
*
|
|
||||||
* to function as intended. Unfortunately, thanks to the stateless
|
|
||||||
* nature of NFS (and the speed of this program), there are times
|
|
||||||
* when the modification time of a file created on a remote
|
|
||||||
* machine will not be modified before the stat() implied by
|
|
||||||
* the Dir_MTime occurs, thus leading us to believe that the file
|
|
||||||
* is unchanged, wreaking havoc with files that depend on this one.
|
|
||||||
*
|
|
||||||
* I have decided it is better to make too much than to make too
|
|
||||||
* little, so this stuff is commented out unless you're sure it's
|
|
||||||
* ok.
|
|
||||||
* -- ardeb 1/12/88
|
|
||||||
*/
|
|
||||||
if (noExecute || Dir_MTime(gn) == 0) {
|
|
||||||
gn->mtime = now;
|
|
||||||
}
|
|
||||||
if (gn->cmtime > gn->mtime)
|
|
||||||
gn->mtime = gn->cmtime;
|
|
||||||
if (DEBUG(MAKE)) {
|
|
||||||
printf("update time: %s\n", Targ_FmtTime(gn->mtime));
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
if (!(gn->type & OP_EXEC)) {
|
if (!(gn->type & OP_EXEC)) {
|
||||||
pgn->childMade = TRUE;
|
pgn->flags |= CHILDMADE;
|
||||||
Make_TimeStamp(pgn, gn);
|
Make_TimeStamp(pgn, gn);
|
||||||
}
|
}
|
||||||
} else if (keepgoing) {
|
} else if (keepgoing) {
|
||||||
pgn->make = FALSE;
|
pgn->flags &= ~REMAKE;
|
||||||
} else {
|
} else {
|
||||||
printf ("\n\nStop.\n");
|
PrintOnError(gn, "\n\nStop.");
|
||||||
exit (1);
|
exit(1);
|
||||||
}
|
}
|
||||||
} else if (gn->made == ERROR) {
|
} else if (gn->made == ERROR) {
|
||||||
/*
|
/*
|
||||||
* Already had an error when making this beastie. Tell the parent
|
* Already had an error when making this beastie. Tell the parent
|
||||||
* to abort.
|
* to abort.
|
||||||
*/
|
*/
|
||||||
pgn->make = FALSE;
|
pgn->flags &= ~REMAKE;
|
||||||
} else {
|
} else {
|
||||||
if (Lst_Member (gn->iParents, pgn) != NILLNODE) {
|
if (Lst_Member(gn->iParents, pgn) != NULL) {
|
||||||
char *p1;
|
char *p1;
|
||||||
Var_Set (IMPSRC, Var_Value(TARGET, gn, &p1), pgn);
|
Var_Set(IMPSRC, Var_Value(TARGET, gn, &p1), pgn, 0);
|
||||||
if (p1)
|
if (p1)
|
||||||
free(p1);
|
free(p1);
|
||||||
}
|
}
|
||||||
switch(gn->made) {
|
switch(gn->made) {
|
||||||
case BEINGMADE:
|
case BEINGMADE:
|
||||||
Error("Graph cycles through %s\n", gn->name);
|
Error("Graph cycles through %s", gn->name);
|
||||||
gn->made = ERROR;
|
gn->made = ERROR;
|
||||||
pgn->make = FALSE;
|
pgn->flags &= ~REMAKE;
|
||||||
break;
|
break;
|
||||||
case MADE:
|
case MADE:
|
||||||
if ((gn->type & OP_EXEC) == 0) {
|
if ((gn->type & OP_EXEC) == 0) {
|
||||||
pgn->childMade = TRUE;
|
pgn->flags |= CHILDMADE;
|
||||||
Make_TimeStamp(pgn, gn);
|
Make_TimeStamp(pgn, gn);
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
@ -561,14 +663,19 @@ CompatMake (gnp, pgnp)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
cohorts:
|
||||||
|
Lst_ForEach(gn->cohorts, Compat_Make, pgnp);
|
||||||
return (0);
|
return (0);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Compat_Run --
|
* Compat_Run --
|
||||||
* Initialize this mode and start making.
|
* Initialize this mode and start making.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* targs List of target nodes to re-create
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
@ -578,49 +685,52 @@ CompatMake (gnp, pgnp)
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
void
|
void
|
||||||
Compat_Run(targs)
|
Compat_Run(Lst targs)
|
||||||
Lst targs; /* List of target nodes to re-create */
|
|
||||||
{
|
{
|
||||||
char *cp; /* Pointer to string of shell meta-characters */
|
|
||||||
GNode *gn = NULL;/* Current root target */
|
GNode *gn = NULL;/* Current root target */
|
||||||
int errors; /* Number of targets not remade due to errors */
|
int errors; /* Number of targets not remade due to errors */
|
||||||
|
|
||||||
if (signal(SIGINT, SIG_IGN) != SIG_IGN) {
|
Compat_Init();
|
||||||
signal(SIGINT, CompatInterrupt);
|
|
||||||
}
|
|
||||||
if (signal(SIGTERM, SIG_IGN) != SIG_IGN) {
|
|
||||||
signal(SIGTERM, CompatInterrupt);
|
|
||||||
}
|
|
||||||
if (signal(SIGHUP, SIG_IGN) != SIG_IGN) {
|
|
||||||
signal(SIGHUP, CompatInterrupt);
|
|
||||||
}
|
|
||||||
if (signal(SIGQUIT, SIG_IGN) != SIG_IGN) {
|
|
||||||
signal(SIGQUIT, CompatInterrupt);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (cp = "#=|^(){};&<>*?[]:$`\\\n"; *cp != '\0'; cp++) {
|
if (bmake_signal(SIGINT, SIG_IGN) != SIG_IGN) {
|
||||||
meta[(unsigned char) *cp] = 1;
|
bmake_signal(SIGINT, CompatInterrupt);
|
||||||
|
}
|
||||||
|
if (bmake_signal(SIGTERM, SIG_IGN) != SIG_IGN) {
|
||||||
|
bmake_signal(SIGTERM, CompatInterrupt);
|
||||||
|
}
|
||||||
|
if (bmake_signal(SIGHUP, SIG_IGN) != SIG_IGN) {
|
||||||
|
bmake_signal(SIGHUP, CompatInterrupt);
|
||||||
|
}
|
||||||
|
if (bmake_signal(SIGQUIT, SIG_IGN) != SIG_IGN) {
|
||||||
|
bmake_signal(SIGQUIT, CompatInterrupt);
|
||||||
}
|
}
|
||||||
/*
|
|
||||||
* The null character serves as a sentinel in the string.
|
|
||||||
*/
|
|
||||||
meta[0] = 1;
|
|
||||||
|
|
||||||
ENDNode = Targ_FindNode(".END", TARG_CREATE);
|
ENDNode = Targ_FindNode(".END", TARG_CREATE);
|
||||||
|
ENDNode->type = OP_SPECIAL;
|
||||||
/*
|
/*
|
||||||
* If the user has defined a .BEGIN target, execute the commands attached
|
* If the user has defined a .BEGIN target, execute the commands attached
|
||||||
* to it.
|
* to it.
|
||||||
*/
|
*/
|
||||||
if (!queryFlag) {
|
if (!queryFlag) {
|
||||||
gn = Targ_FindNode(".BEGIN", TARG_NOCREATE);
|
gn = Targ_FindNode(".BEGIN", TARG_NOCREATE);
|
||||||
if (gn != NILGNODE) {
|
if (gn != NULL) {
|
||||||
Lst_ForEach(gn->commands, CompatRunCommand, (ClientData)gn);
|
Compat_Make(gn, gn);
|
||||||
|
if (gn->made == ERROR) {
|
||||||
|
PrintOnError(gn, "\n\nStop.");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* For each entry in the list of targets to create, call CompatMake on
|
* Expand .USE nodes right now, because they can modify the structure
|
||||||
* it to create the thing. CompatMake will leave the 'made' field of gn
|
* of the tree.
|
||||||
|
*/
|
||||||
|
Make_ExpandUse(targs);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* For each entry in the list of targets to create, call Compat_Make on
|
||||||
|
* it to create the thing. Compat_Make will leave the 'made' field of gn
|
||||||
* in one of several states:
|
* in one of several states:
|
||||||
* UPTODATE gn was already up-to-date
|
* UPTODATE gn was already up-to-date
|
||||||
* MADE gn was recreated successfully
|
* MADE gn was recreated successfully
|
||||||
@ -630,13 +740,13 @@ Compat_Run(targs)
|
|||||||
*/
|
*/
|
||||||
errors = 0;
|
errors = 0;
|
||||||
while (!Lst_IsEmpty (targs)) {
|
while (!Lst_IsEmpty (targs)) {
|
||||||
gn = (GNode *) Lst_DeQueue (targs);
|
gn = (GNode *)Lst_DeQueue(targs);
|
||||||
CompatMake (gn, gn);
|
Compat_Make(gn, gn);
|
||||||
|
|
||||||
if (gn->made == UPTODATE) {
|
if (gn->made == UPTODATE) {
|
||||||
printf ("`%s' is up to date.\n", gn->name);
|
printf("`%s' is up to date.\n", gn->name);
|
||||||
} else if (gn->made == ABORTED) {
|
} else if (gn->made == ABORTED) {
|
||||||
printf ("`%s' not remade because of errors.\n", gn->name);
|
printf("`%s' not remade because of errors.\n", gn->name);
|
||||||
errors += 1;
|
errors += 1;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -645,6 +755,10 @@ Compat_Run(targs)
|
|||||||
* If the user has defined a .END target, run its commands.
|
* If the user has defined a .END target, run its commands.
|
||||||
*/
|
*/
|
||||||
if (errors == 0) {
|
if (errors == 0) {
|
||||||
Lst_ForEach(ENDNode->commands, CompatRunCommand, (ClientData)gn);
|
Compat_Make(ENDNode, ENDNode);
|
||||||
|
if (gn->made == ERROR) {
|
||||||
|
PrintOnError(gn, "\n\nStop.");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
314
config.h.in
Normal file
314
config.h.in
Normal file
@ -0,0 +1,314 @@
|
|||||||
|
/* config.h.in. Generated from configure.in by autoheader. */
|
||||||
|
|
||||||
|
/* Define if building universal (internal helper macro) */
|
||||||
|
#undef AC_APPLE_UNIVERSAL_BUILD
|
||||||
|
|
||||||
|
/* Path of default shell */
|
||||||
|
#undef DEFSHELL_CUSTOM
|
||||||
|
|
||||||
|
/* Shell spec to use by default */
|
||||||
|
#undef DEFSHELL_INDEX
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <ar.h> header file. */
|
||||||
|
#undef HAVE_AR_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
|
||||||
|
don't. */
|
||||||
|
#undef HAVE_DECL_SYS_SIGLIST
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
|
||||||
|
*/
|
||||||
|
#undef HAVE_DIRENT_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `dirname' function. */
|
||||||
|
#undef HAVE_DIRNAME
|
||||||
|
|
||||||
|
/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
|
||||||
|
#undef HAVE_DOPRNT
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `err' function. */
|
||||||
|
#undef HAVE_ERR
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `errx' function. */
|
||||||
|
#undef HAVE_ERRX
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <err.h> header file. */
|
||||||
|
#undef HAVE_ERR_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <fcntl.h> header file. */
|
||||||
|
#undef HAVE_FCNTL_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `fork' function. */
|
||||||
|
#undef HAVE_FORK
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `getcwd' function. */
|
||||||
|
#undef HAVE_GETCWD
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `getenv' function. */
|
||||||
|
#undef HAVE_GETENV
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `getopt' function. */
|
||||||
|
#undef HAVE_GETOPT
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `getwd' function. */
|
||||||
|
#undef HAVE_GETWD
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||||
|
#undef HAVE_INTTYPES_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `killpg' function. */
|
||||||
|
#undef HAVE_KILLPG
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <memory.h> header file. */
|
||||||
|
#undef HAVE_MEMORY_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `mmap' function. */
|
||||||
|
#undef HAVE_MMAP
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
|
||||||
|
#undef HAVE_NDIR_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <paths.h> header file. */
|
||||||
|
#undef HAVE_PATHS_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <poll.h> header file. */
|
||||||
|
#undef HAVE_POLL_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `putenv' function. */
|
||||||
|
#undef HAVE_PUTENV
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <ranlib.h> header file. */
|
||||||
|
#undef HAVE_RANLIB_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `realpath' function. */
|
||||||
|
#undef HAVE_REALPATH
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `select' function. */
|
||||||
|
#undef HAVE_SELECT
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `setenv' function. */
|
||||||
|
#undef HAVE_SETENV
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `setpgid' function. */
|
||||||
|
#undef HAVE_SETPGID
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `setsid' function. */
|
||||||
|
#undef HAVE_SETSID
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `sigaction' function. */
|
||||||
|
#undef HAVE_SIGACTION
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `sigvec' function. */
|
||||||
|
#undef HAVE_SIGVEC
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `snprintf' function. */
|
||||||
|
#undef HAVE_SNPRINTF
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <stdint.h> header file. */
|
||||||
|
#undef HAVE_STDINT_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||||
|
#undef HAVE_STDLIB_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `strerror' function. */
|
||||||
|
#undef HAVE_STRERROR
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `stresep' function. */
|
||||||
|
#undef HAVE_STRESEP
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `strftime' function. */
|
||||||
|
#undef HAVE_STRFTIME
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <strings.h> header file. */
|
||||||
|
#undef HAVE_STRINGS_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <string.h> header file. */
|
||||||
|
#undef HAVE_STRING_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `strlcpy' function. */
|
||||||
|
#undef HAVE_STRLCPY
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `strsep' function. */
|
||||||
|
#undef HAVE_STRSEP
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `strtod' function. */
|
||||||
|
#undef HAVE_STRTOD
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `strtol' function. */
|
||||||
|
#undef HAVE_STRTOL
|
||||||
|
|
||||||
|
/* Define to 1 if `struct stat' is a member of `st_rdev'. */
|
||||||
|
#undef HAVE_STRUCT_STAT_ST_RDEV
|
||||||
|
|
||||||
|
/* Define to 1 if your `struct stat' has `st_rdev'. Deprecated, use
|
||||||
|
`HAVE_STRUCT_STAT_ST_RDEV' instead. */
|
||||||
|
#undef HAVE_ST_RDEV
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
|
||||||
|
*/
|
||||||
|
#undef HAVE_SYS_DIR_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/mman.h> header file. */
|
||||||
|
#undef HAVE_SYS_MMAN_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
|
||||||
|
*/
|
||||||
|
#undef HAVE_SYS_NDIR_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/select.h> header file. */
|
||||||
|
#undef HAVE_SYS_SELECT_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/socket.h> header file. */
|
||||||
|
#undef HAVE_SYS_SOCKET_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||||
|
#undef HAVE_SYS_STAT_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/time.h> header file. */
|
||||||
|
#undef HAVE_SYS_TIME_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||||
|
#undef HAVE_SYS_TYPES_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <sys/uio.h> header file. */
|
||||||
|
#undef HAVE_SYS_UIO_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
|
||||||
|
#undef HAVE_SYS_WAIT_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <unistd.h> header file. */
|
||||||
|
#undef HAVE_UNISTD_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `unsetenv' function. */
|
||||||
|
#undef HAVE_UNSETENV
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <utime.h> header file. */
|
||||||
|
#undef HAVE_UTIME_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `vfork' function. */
|
||||||
|
#undef HAVE_VFORK
|
||||||
|
|
||||||
|
/* Define to 1 if you have the <vfork.h> header file. */
|
||||||
|
#undef HAVE_VFORK_H
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `vprintf' function. */
|
||||||
|
#undef HAVE_VPRINTF
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `vsnprintf' function. */
|
||||||
|
#undef HAVE_VSNPRINTF
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `wait3' function. */
|
||||||
|
#undef HAVE_WAIT3
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `wait4' function. */
|
||||||
|
#undef HAVE_WAIT4
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `waitpid' function. */
|
||||||
|
#undef HAVE_WAITPID
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `warn' function. */
|
||||||
|
#undef HAVE_WARN
|
||||||
|
|
||||||
|
/* Define to 1 if you have the `warnx' function. */
|
||||||
|
#undef HAVE_WARNX
|
||||||
|
|
||||||
|
/* Define to 1 if `fork' works. */
|
||||||
|
#undef HAVE_WORKING_FORK
|
||||||
|
|
||||||
|
/* Define to 1 if `vfork' works. */
|
||||||
|
#undef HAVE_WORKING_VFORK
|
||||||
|
|
||||||
|
/* define if your compiler has __attribute__ */
|
||||||
|
#undef HAVE___ATTRIBUTE__
|
||||||
|
|
||||||
|
/* Define to the address where bug reports for this package should be sent. */
|
||||||
|
#undef PACKAGE_BUGREPORT
|
||||||
|
|
||||||
|
/* Define to the full name of this package. */
|
||||||
|
#undef PACKAGE_NAME
|
||||||
|
|
||||||
|
/* Define to the full name and version of this package. */
|
||||||
|
#undef PACKAGE_STRING
|
||||||
|
|
||||||
|
/* Define to the one symbol short name of this package. */
|
||||||
|
#undef PACKAGE_TARNAME
|
||||||
|
|
||||||
|
/* Define to the home page for this package. */
|
||||||
|
#undef PACKAGE_URL
|
||||||
|
|
||||||
|
/* Define to the version of this package. */
|
||||||
|
#undef PACKAGE_VERSION
|
||||||
|
|
||||||
|
/* Define as the return type of signal handlers (`int' or `void'). */
|
||||||
|
#undef RETSIGTYPE
|
||||||
|
|
||||||
|
/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
|
||||||
|
#undef STAT_MACROS_BROKEN
|
||||||
|
|
||||||
|
/* Define to 1 if you have the ANSI C header files. */
|
||||||
|
#undef STDC_HEADERS
|
||||||
|
|
||||||
|
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
|
||||||
|
#undef TIME_WITH_SYS_TIME
|
||||||
|
|
||||||
|
/* Define to 1 if your <sys/time.h> declares `struct tm'. */
|
||||||
|
#undef TM_IN_SYS_TIME
|
||||||
|
|
||||||
|
/* Enable extensions on AIX 3, Interix. */
|
||||||
|
#ifndef _ALL_SOURCE
|
||||||
|
# undef _ALL_SOURCE
|
||||||
|
#endif
|
||||||
|
/* Enable GNU extensions on systems that have them. */
|
||||||
|
#ifndef _GNU_SOURCE
|
||||||
|
# undef _GNU_SOURCE
|
||||||
|
#endif
|
||||||
|
/* Enable threading extensions on Solaris. */
|
||||||
|
#ifndef _POSIX_PTHREAD_SEMANTICS
|
||||||
|
# undef _POSIX_PTHREAD_SEMANTICS
|
||||||
|
#endif
|
||||||
|
/* Enable extensions on HP NonStop. */
|
||||||
|
#ifndef _TANDEM_SOURCE
|
||||||
|
# undef _TANDEM_SOURCE
|
||||||
|
#endif
|
||||||
|
/* Enable general extensions on Solaris. */
|
||||||
|
#ifndef __EXTENSIONS__
|
||||||
|
# undef __EXTENSIONS__
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
|
||||||
|
significant byte first (like Motorola and SPARC, unlike Intel). */
|
||||||
|
#if defined AC_APPLE_UNIVERSAL_BUILD
|
||||||
|
# if defined __BIG_ENDIAN__
|
||||||
|
# define WORDS_BIGENDIAN 1
|
||||||
|
# endif
|
||||||
|
#else
|
||||||
|
# ifndef WORDS_BIGENDIAN
|
||||||
|
# undef WORDS_BIGENDIAN
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Define to 1 if on MINIX. */
|
||||||
|
#undef _MINIX
|
||||||
|
|
||||||
|
/* Define to 2 if the system does not provide POSIX.1 features except with
|
||||||
|
this defined. */
|
||||||
|
#undef _POSIX_1_SOURCE
|
||||||
|
|
||||||
|
/* Define to 1 if you need to in order for `stat' and other things to work. */
|
||||||
|
#undef _POSIX_SOURCE
|
||||||
|
|
||||||
|
/* Define to empty if `const' does not conform to ANSI C. */
|
||||||
|
#undef const
|
||||||
|
|
||||||
|
/* Define to `long int' if <sys/types.h> does not define. */
|
||||||
|
#undef off_t
|
||||||
|
|
||||||
|
/* Define to `int' if <sys/types.h> does not define. */
|
||||||
|
#undef pid_t
|
||||||
|
|
||||||
|
/* Define to `unsigned int' if <sys/types.h> does not define. */
|
||||||
|
#undef size_t
|
||||||
|
|
||||||
|
/* Define as `fork' if `vfork' does not work. */
|
||||||
|
#undef vfork
|
370
configure.in
Normal file
370
configure.in
Normal file
@ -0,0 +1,370 @@
|
|||||||
|
dnl
|
||||||
|
dnl RCSid:
|
||||||
|
dnl $Id: configure.in,v 1.44 2012/06/06 17:48:14 sjg Exp $
|
||||||
|
dnl
|
||||||
|
dnl Process this file with autoconf to produce a configure script
|
||||||
|
dnl
|
||||||
|
AC_INIT([bmake], [20120606], [sjg@NetBSD.org])
|
||||||
|
AC_CONFIG_HEADER(config.h)
|
||||||
|
|
||||||
|
dnl
|
||||||
|
AC_ARG_WITH(defshell,
|
||||||
|
[ --with-defshell=SHELL use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) AC_MSG_ERROR(bad value ${withval} given for bmake DEFSHELL) ;;
|
||||||
|
no) ;;
|
||||||
|
*) case "$with_defshell" in
|
||||||
|
sh) DEFSHELL_INDEX=DEFSHELL_INDEX_SH;; # it's the default anyway
|
||||||
|
ksh) DEFSHELL_INDEX=DEFSHELL_INDEX_KSH;;
|
||||||
|
csh) DEFSHELL_INDEX=DEFSHELL_INDEX_CSH;; # kidding right?
|
||||||
|
*) defshell_path=$with_defshell;; # better be sh compatible!
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
use_meta=yes
|
||||||
|
AC_ARG_WITH(meta,
|
||||||
|
[ --without-meta dissable use of meta-mode],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes|no) use_meta=${withval};;
|
||||||
|
*) AC_MSG_ERROR(bad value ${withval} given for meta) ;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
AC_ARG_WITH(filemon,
|
||||||
|
[ --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode],
|
||||||
|
[ case "/${withval}" in
|
||||||
|
/no|*/filemon.h) filemon_h="${withval}";;
|
||||||
|
*/filemon*) filemon_h="${withval}/filemon.h";;
|
||||||
|
*) AC_MSG_ERROR(bad value ${withval} given for filemon) ;;
|
||||||
|
esac],
|
||||||
|
[
|
||||||
|
OS=`uname -s`
|
||||||
|
for d in "$srcdir/filemon" "$srcdir/../filemon" "$srcdir/../../sys/dev/filemon"
|
||||||
|
do
|
||||||
|
for x in "/$OS" ""
|
||||||
|
do
|
||||||
|
filemon_h="$d$x/filemon.h"
|
||||||
|
test -s "$filemon_h" && break
|
||||||
|
done
|
||||||
|
test -s "$filemon_h" && break
|
||||||
|
done
|
||||||
|
test -s "${filemon_h:-/dev/null}" || filemon_h=no
|
||||||
|
])
|
||||||
|
dnl echo "Note: use_meta=$use_meta filemon_h=$filemon_h" >&6
|
||||||
|
case "$use_meta" in
|
||||||
|
yes)
|
||||||
|
case "$filemon_h" in
|
||||||
|
*.h) echo "Using: filemon=$filemon_h" >&6;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
dnl
|
||||||
|
dnl Check for OS problems
|
||||||
|
dnl Solaris's signal.h only privides sigset_t etc if one of
|
||||||
|
dnl _EXTENSIONS_ _POSIX_C_SOURCE or _XOPEN_SOURCE are defined.
|
||||||
|
dnl The later two seem to cause more problems than they solve so if we
|
||||||
|
dnl see _EXTENSIONS_ we use it.
|
||||||
|
AC_USE_SYSTEM_EXTENSIONS
|
||||||
|
dnl Checks for programs.
|
||||||
|
AC_PROG_CC
|
||||||
|
AC_PROG_GCC_TRADITIONAL
|
||||||
|
AC_PROG_INSTALL
|
||||||
|
dnl Executable suffix - normally empty; .exe on os2.
|
||||||
|
AC_SUBST(ac_exe_suffix)dnl
|
||||||
|
|
||||||
|
dnl
|
||||||
|
dnl Check if /bin/sh will pass .MAKE.LEVEL
|
||||||
|
echo $ECHO_N "checking if sh will pass .MAKE. variables... $ECHO_C" >&6
|
||||||
|
ok=`env .MAKE.LEVEL=1 /bin/sh -c env | grep LEVEL=`
|
||||||
|
case "$ok" in
|
||||||
|
"") echo no >&6; CPPFLAGS="${CPPFLAGS} -DNEED_MAKE_LEVEL_SAFE";;
|
||||||
|
*) echo yes >&6;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
dnl
|
||||||
|
dnl AC_C_CROSS
|
||||||
|
dnl
|
||||||
|
|
||||||
|
dnl Checks for header files.
|
||||||
|
AC_HEADER_STDC
|
||||||
|
AC_HEADER_SYS_WAIT
|
||||||
|
AC_HEADER_DIRENT
|
||||||
|
dnl Keep this list sorted
|
||||||
|
AC_CHECK_HEADERS( \
|
||||||
|
ar.h \
|
||||||
|
err.h \
|
||||||
|
fcntl.h \
|
||||||
|
paths.h \
|
||||||
|
poll.h \
|
||||||
|
ranlib.h \
|
||||||
|
string.h \
|
||||||
|
sys/mman.h \
|
||||||
|
sys/select.h \
|
||||||
|
sys/socket.h \
|
||||||
|
sys/time.h \
|
||||||
|
sys/uio.h \
|
||||||
|
unistd.h \
|
||||||
|
utime.h \
|
||||||
|
)
|
||||||
|
|
||||||
|
dnl Both *BSD and Linux have sys/cdefs.h, most do not.
|
||||||
|
dnl If it is missing, we add -I${srcdir}/missing to CFLAGS
|
||||||
|
dnl also if sys/cdefs.h does not have __RCSID we need to use ours
|
||||||
|
dnl but we need to include the host's one too *sigh*
|
||||||
|
AC_CHECK_HEADER(sys/cdefs.h,
|
||||||
|
echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6
|
||||||
|
AC_EGREP_CPP(yes,
|
||||||
|
[#include <sys/cdefs.h>
|
||||||
|
#ifdef __RCSID
|
||||||
|
yes
|
||||||
|
#endif
|
||||||
|
],
|
||||||
|
echo yes >&6,
|
||||||
|
echo no >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H"),
|
||||||
|
CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`")
|
||||||
|
|
||||||
|
dnl Checks for typedefs, structures, and compiler characteristics.
|
||||||
|
AC_C___ATTRIBUTE__
|
||||||
|
AC_C_BIGENDIAN
|
||||||
|
AC_C_CONST
|
||||||
|
AC_TYPE_OFF_T
|
||||||
|
AC_TYPE_PID_T
|
||||||
|
AC_TYPE_SIZE_T
|
||||||
|
AC_DECL_SYS_SIGLIST
|
||||||
|
AC_HEADER_TIME
|
||||||
|
AC_STRUCT_TM
|
||||||
|
|
||||||
|
dnl Checks for library functions.
|
||||||
|
AC_TYPE_SIGNAL
|
||||||
|
AC_FUNC_VFORK
|
||||||
|
AC_FUNC_VPRINTF
|
||||||
|
AC_FUNC_WAIT3
|
||||||
|
dnl Keep this list sorted
|
||||||
|
AC_CHECK_FUNCS( \
|
||||||
|
err \
|
||||||
|
errx \
|
||||||
|
getcwd \
|
||||||
|
getenv \
|
||||||
|
getopt \
|
||||||
|
getwd \
|
||||||
|
killpg \
|
||||||
|
mmap \
|
||||||
|
putenv \
|
||||||
|
select \
|
||||||
|
setenv \
|
||||||
|
setpgid \
|
||||||
|
setsid \
|
||||||
|
sigaction \
|
||||||
|
sigvec \
|
||||||
|
snprintf \
|
||||||
|
strerror \
|
||||||
|
strftime \
|
||||||
|
strsep \
|
||||||
|
strtod \
|
||||||
|
strtol \
|
||||||
|
unsetenv \
|
||||||
|
vsnprintf \
|
||||||
|
wait3 \
|
||||||
|
wait4 \
|
||||||
|
waitpid \
|
||||||
|
warn \
|
||||||
|
warnx \
|
||||||
|
)
|
||||||
|
|
||||||
|
dnl functions which we may need to provide
|
||||||
|
AC_REPLACE_FUNCS( \
|
||||||
|
realpath \
|
||||||
|
dirname \
|
||||||
|
stresep \
|
||||||
|
strlcpy \
|
||||||
|
)
|
||||||
|
|
||||||
|
AC_CHECK_LIB([util], [emalloc],
|
||||||
|
[ AC_CHECK_LIB([util], [erealloc],
|
||||||
|
[ AC_CHECK_LIB([util], [estrdup],
|
||||||
|
[ AC_CHECK_LIB([util], [estrndup],
|
||||||
|
[ LIBS="$LIBS -lutil"
|
||||||
|
CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" ])])])])
|
||||||
|
|
||||||
|
dnl
|
||||||
|
dnl Structures
|
||||||
|
dnl
|
||||||
|
AC_HEADER_STAT
|
||||||
|
AC_STRUCT_ST_RDEV
|
||||||
|
dnl
|
||||||
|
dnl we want this for unit-tests/Makefile
|
||||||
|
echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6
|
||||||
|
if diff -u /dev/null /dev/null > /dev/null 2>&1; then
|
||||||
|
diff_u=-u
|
||||||
|
echo yes >&6
|
||||||
|
else
|
||||||
|
diff_u=
|
||||||
|
echo no >&6
|
||||||
|
fi
|
||||||
|
dnl
|
||||||
|
dnl AC_* don't quite cut it.
|
||||||
|
dnl
|
||||||
|
echo "checking for MACHINE & MACHINE_ARCH..." >&6
|
||||||
|
cat > conftest.$ac_ext <<EOF
|
||||||
|
#include "confdefs.h"
|
||||||
|
#include <sys/param.h>
|
||||||
|
#ifdef MACHINE
|
||||||
|
machine=MACHINE
|
||||||
|
#endif
|
||||||
|
#ifdef MACHINE_ARCH
|
||||||
|
machine_arch=MACHINE_ARCH
|
||||||
|
#endif
|
||||||
|
EOF
|
||||||
|
|
||||||
|
default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||||||
|
egrep machine= | tr -d ' "'`
|
||||||
|
rm -rf conftest*
|
||||||
|
if test "$default_machine"; then
|
||||||
|
eval "$default_machine"
|
||||||
|
fi
|
||||||
|
machine=${machine:-`$srcdir/machine.sh`}
|
||||||
|
machine_arch=${machine_arch:-`$srcdir/machine.sh arch`}
|
||||||
|
echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
|
||||||
|
dnl
|
||||||
|
dnl now allow overrides
|
||||||
|
dnl
|
||||||
|
AC_ARG_WITH(machine,
|
||||||
|
[ --with-machine=MACHINE explicitly set MACHINE],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) AC_MSG_ERROR(bad value ${withval} given for bmake MACHINE) ;;
|
||||||
|
no) ;;
|
||||||
|
generic) machine=`$srcdir/machine.sh`;;
|
||||||
|
*) machine=$with_machine;;
|
||||||
|
esac])
|
||||||
|
force_machine=
|
||||||
|
AC_ARG_WITH(force_machine,
|
||||||
|
[ --with-force-machine=MACHINE set FORCE_MACHINE],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) force_machine=FORCE_;;
|
||||||
|
no) ;;
|
||||||
|
*) force_machine=FORCE_; machine=$with_force_machine;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
force_machine_arch=
|
||||||
|
AC_ARG_WITH(force_machine_arch,
|
||||||
|
[ --with-force-machine-arch=MACHINE set FORCE_MACHINE_ARCH],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) force_machine_arch=FORCE_;;
|
||||||
|
no) ;;
|
||||||
|
*) force_machine_arch=FORCE_; machine_arch=$with_force_machine;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
AC_ARG_WITH(machine_arch,
|
||||||
|
[ --with-machine_arch=MACHINE_ARCH explicitly set MACHINE_ARCH],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) AC_MSG_ERROR(bad value ${withval} given for bmake MACHINE_ARCH) ;;
|
||||||
|
no) ;;
|
||||||
|
*) machine_arch=$with_machine_arch;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
dnl Tell them what we ended up with
|
||||||
|
dnl
|
||||||
|
echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
|
||||||
|
dnl
|
||||||
|
dnl Allow folk to control _PATH_DEFSYSPATH
|
||||||
|
dnl
|
||||||
|
default_sys_path=\${prefix}/share/mk
|
||||||
|
AC_ARG_WITH(default-sys-path,
|
||||||
|
[ --with-default-sys-path=PATH:DIR:LIST use an explicit _PATH_DEFSYSPATH
|
||||||
|
MAKESYSPATH is a ':' separated list of directories
|
||||||
|
that bmake will search for system .mk files.
|
||||||
|
_PATH_DEFSYSPATH is its default value.],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) AC_MSG_ERROR(bad value ${withval} given for bmake _PATH_DEFSYSPATH) ;;
|
||||||
|
no) ;;
|
||||||
|
*) default_sys_path="$with_default_sys_path"
|
||||||
|
;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
dnl Some folk don't like this one
|
||||||
|
dnl
|
||||||
|
AC_ARG_WITH(path-objdirprefix,
|
||||||
|
[ --with-path-objdirprefix=PATH override _PATH_OBJDIRPREFIX],
|
||||||
|
[case "${withval}" in
|
||||||
|
yes) AC_MSG_ERROR(bad value ${withval} given for bmake _PATH_OBJDIRPREFIX) ;;
|
||||||
|
no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;;
|
||||||
|
*) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
dnl And this can be handy to do with out.
|
||||||
|
dnl
|
||||||
|
AC_ARG_ENABLE(pwd-override,
|
||||||
|
[ --disable-pwd-override disable \$PWD overriding getcwd()],
|
||||||
|
[case "${enableval}" in
|
||||||
|
yes) ;;
|
||||||
|
no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;;
|
||||||
|
*) AC_MSG_ERROR(bad value ${enableval} given for pwd-override option) ;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
dnl Just for grins
|
||||||
|
dnl
|
||||||
|
AC_ARG_ENABLE(check-make-chdir,
|
||||||
|
[ --disable-check-make-chdir disable make trying to guess
|
||||||
|
when it should automatically cd \${.CURDIR}],
|
||||||
|
[case "${enableval}" in
|
||||||
|
yes) ;;
|
||||||
|
no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;;
|
||||||
|
*) AC_MSG_ERROR(bad value ${enableval} given for check-make-chdir option) ;;
|
||||||
|
esac])
|
||||||
|
dnl
|
||||||
|
dnl On non-BSD systems, bootstrap won't work without mk
|
||||||
|
dnl
|
||||||
|
AC_ARG_WITH(mksrc,
|
||||||
|
[ --with-mksrc=PATH tell makefile.boot where to find mk src],
|
||||||
|
[case "${withval}" in
|
||||||
|
""|yes|no) ;;
|
||||||
|
*) test -s $withval/install-mk && mksrc=$withval ||
|
||||||
|
AC_MSG_ERROR(bad value ${withval} given for mksrc cannot find install-mk)
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
])
|
||||||
|
dnl
|
||||||
|
dnl Now make sure we have a value
|
||||||
|
dnl
|
||||||
|
srcdir=`cd $srcdir && pwd`
|
||||||
|
for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk
|
||||||
|
do
|
||||||
|
test -s $mksrc/install-mk || continue
|
||||||
|
mksrc=`cd $mksrc && pwd`
|
||||||
|
break
|
||||||
|
done
|
||||||
|
mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"`
|
||||||
|
echo "Using: MKSRC=$mksrc" 1>&6
|
||||||
|
dnl On some systems we want a different default shell by default
|
||||||
|
if test -x /usr/xpg4/bin/sh; then
|
||||||
|
defshell_path=${defshell_path:-/usr/xpg4/bin/sh}
|
||||||
|
fi
|
||||||
|
if test -n "$defshell_path"; then
|
||||||
|
echo "Using: SHELL=$defshell_path" >&6
|
||||||
|
AC_DEFINE_UNQUOTED(DEFSHELL_CUSTOM, "$defshell_path", Path of default shell)
|
||||||
|
fi
|
||||||
|
if test -n "$DEFSHELL_INDEX"; then
|
||||||
|
AC_DEFINE_UNQUOTED(DEFSHELL_INDEX, $DEFSHELL_INDEX, Shell spec to use by default)
|
||||||
|
fi
|
||||||
|
dnl
|
||||||
|
AC_SUBST(machine)
|
||||||
|
AC_SUBST(force_machine)
|
||||||
|
AC_SUBST(machine_arch)
|
||||||
|
AC_SUBST(mksrc)
|
||||||
|
AC_SUBST(default_sys_path)
|
||||||
|
AC_SUBST(INSTALL)
|
||||||
|
AC_SUBST(GCC)
|
||||||
|
AC_SUBST(diff_u)
|
||||||
|
AC_SUBST(use_meta)
|
||||||
|
AC_SUBST(filemon_h)
|
||||||
|
AC_OUTPUT(Makefile make-bootstrap.sh unit-tests/Makefile)
|
||||||
|
|
||||||
|
cat <<EOF
|
||||||
|
|
||||||
|
You can now run
|
||||||
|
|
||||||
|
sh ./make-bootstrap.sh
|
||||||
|
|
||||||
|
to produce a fully functional bmake.
|
||||||
|
|
||||||
|
EOF
|
File diff suppressed because it is too large
Load Diff
108
dir.h
Normal file
108
dir.h
Normal file
@ -0,0 +1,108 @@
|
|||||||
|
/* $NetBSD: dir.h,v 1.15 2012/04/07 18:29:08 christos Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)dir.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)dir.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* dir.h --
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DIR
|
||||||
|
#define _DIR
|
||||||
|
|
||||||
|
typedef struct Path {
|
||||||
|
char *name; /* Name of directory */
|
||||||
|
int refCount; /* Number of paths with this directory */
|
||||||
|
int hits; /* the number of times a file in this
|
||||||
|
* directory has been found */
|
||||||
|
Hash_Table files; /* Hash table of files in directory */
|
||||||
|
} Path;
|
||||||
|
|
||||||
|
void Dir_Init(const char *);
|
||||||
|
void Dir_InitCur(const char *);
|
||||||
|
void Dir_InitDot(void);
|
||||||
|
void Dir_End(void);
|
||||||
|
void Dir_SetPATH(void);
|
||||||
|
Boolean Dir_HasWildcards(char *);
|
||||||
|
void Dir_Expand(const char *, Lst, Lst);
|
||||||
|
char *Dir_FindFile(const char *, Lst);
|
||||||
|
int Dir_FindHereOrAbove(char *, char *, char *, int);
|
||||||
|
int Dir_MTime(GNode *, Boolean);
|
||||||
|
Path *Dir_AddDir(Lst, const char *);
|
||||||
|
char *Dir_MakeFlags(const char *, Lst);
|
||||||
|
void Dir_ClearPath(Lst);
|
||||||
|
void Dir_Concat(Lst, Lst);
|
||||||
|
void Dir_PrintDirectories(void);
|
||||||
|
void Dir_PrintPath(Lst);
|
||||||
|
void Dir_Destroy(void *);
|
||||||
|
void * Dir_CopyDir(void *);
|
||||||
|
|
||||||
|
#endif /* _DIR */
|
95
dirname.c
Normal file
95
dirname.c
Normal file
@ -0,0 +1,95 @@
|
|||||||
|
/* $NetBSD: dirname.c,v 1.11 2009/11/24 13:34:20 tnozaki Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 1997, 2002 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to The NetBSD Foundation
|
||||||
|
* by Klaus Klein and Jason R. Thorpe.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include <config.h>
|
||||||
|
#endif
|
||||||
|
#ifndef HAVE_DIRNAME
|
||||||
|
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
|
||||||
|
#ifdef HAVE_LIMITS_H
|
||||||
|
#include <limits.h>
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_STRING_H
|
||||||
|
#include <string.h>
|
||||||
|
#endif
|
||||||
|
#ifndef PATH_MAX
|
||||||
|
# define PATH_MAX 1024
|
||||||
|
#endif
|
||||||
|
|
||||||
|
char *
|
||||||
|
dirname(char *path)
|
||||||
|
{
|
||||||
|
static char result[PATH_MAX];
|
||||||
|
const char *lastp;
|
||||||
|
size_t len;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* If `path' is a null pointer or points to an empty string,
|
||||||
|
* return a pointer to the string ".".
|
||||||
|
*/
|
||||||
|
if ((path == NULL) || (*path == '\0'))
|
||||||
|
goto singledot;
|
||||||
|
|
||||||
|
|
||||||
|
/* Strip trailing slashes, if any. */
|
||||||
|
lastp = path + strlen(path) - 1;
|
||||||
|
while (lastp != path && *lastp == '/')
|
||||||
|
lastp--;
|
||||||
|
|
||||||
|
/* Terminate path at the last occurence of '/'. */
|
||||||
|
do {
|
||||||
|
if (*lastp == '/') {
|
||||||
|
/* Strip trailing slashes, if any. */
|
||||||
|
while (lastp != path && *lastp == '/')
|
||||||
|
lastp--;
|
||||||
|
|
||||||
|
/* ...and copy the result into the result buffer. */
|
||||||
|
len = (lastp - path) + 1 /* last char */;
|
||||||
|
if (len > (PATH_MAX - 1))
|
||||||
|
len = PATH_MAX - 1;
|
||||||
|
|
||||||
|
memcpy(result, path, len);
|
||||||
|
result[len] = '\0';
|
||||||
|
|
||||||
|
return (result);
|
||||||
|
}
|
||||||
|
} while (--lastp >= path);
|
||||||
|
|
||||||
|
/* No /'s found, return a pointer to the string ".". */
|
||||||
|
singledot:
|
||||||
|
result[0] = '.';
|
||||||
|
result[1] = '\0';
|
||||||
|
|
||||||
|
return (result);
|
||||||
|
}
|
||||||
|
#endif
|
13
find_lib.sh
Executable file
13
find_lib.sh
Executable file
@ -0,0 +1,13 @@
|
|||||||
|
:
|
||||||
|
re=$1; shift
|
||||||
|
|
||||||
|
for lib in $*
|
||||||
|
do
|
||||||
|
found=`nm $lib | egrep "$re"`
|
||||||
|
case "$found" in
|
||||||
|
"") ;;
|
||||||
|
*) echo "$lib: $found";;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
|
||||||
|
|
496
for.c
Normal file
496
for.c
Normal file
@ -0,0 +1,496 @@
|
|||||||
|
/* $NetBSD: for.c,v 1.49 2012/06/03 04:29:40 sjg Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1992, The Regents of the University of California.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: for.c,v 1.49 2012/06/03 04:29:40 sjg Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#ifndef lint
|
||||||
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)for.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: for.c,v 1.49 2012/06/03 04:29:40 sjg Exp $");
|
||||||
|
#endif
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* for.c --
|
||||||
|
* Functions to handle loops in a makefile.
|
||||||
|
*
|
||||||
|
* Interface:
|
||||||
|
* For_Eval Evaluate the loop in the passed line.
|
||||||
|
* For_Run Run accumulated loop
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <assert.h>
|
||||||
|
#include <ctype.h>
|
||||||
|
|
||||||
|
#include "make.h"
|
||||||
|
#include "hash.h"
|
||||||
|
#include "dir.h"
|
||||||
|
#include "buf.h"
|
||||||
|
#include "strlist.h"
|
||||||
|
|
||||||
|
#define FOR_SUB_ESCAPE_CHAR 1
|
||||||
|
#define FOR_SUB_ESCAPE_BRACE 2
|
||||||
|
#define FOR_SUB_ESCAPE_PAREN 4
|
||||||
|
|
||||||
|
/*
|
||||||
|
* For statements are of the form:
|
||||||
|
*
|
||||||
|
* .for <variable> in <varlist>
|
||||||
|
* ...
|
||||||
|
* .endfor
|
||||||
|
*
|
||||||
|
* The trick is to look for the matching end inside for for loop
|
||||||
|
* To do that, we count the current nesting level of the for loops.
|
||||||
|
* and the .endfor statements, accumulating all the statements between
|
||||||
|
* the initial .for loop and the matching .endfor;
|
||||||
|
* then we evaluate the for loop for each variable in the varlist.
|
||||||
|
*
|
||||||
|
* Note that any nested fors are just passed through; they get handled
|
||||||
|
* recursively in For_Eval when we're expanding the enclosing for in
|
||||||
|
* For_Run.
|
||||||
|
*/
|
||||||
|
|
||||||
|
static int forLevel = 0; /* Nesting level */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* State of a for loop.
|
||||||
|
*/
|
||||||
|
typedef struct _For {
|
||||||
|
Buffer buf; /* Body of loop */
|
||||||
|
strlist_t vars; /* Iteration variables */
|
||||||
|
strlist_t items; /* Substitution items */
|
||||||
|
char *parse_buf;
|
||||||
|
int short_var;
|
||||||
|
int sub_next;
|
||||||
|
} For;
|
||||||
|
|
||||||
|
static For *accumFor; /* Loop being accumulated */
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
static char *
|
||||||
|
make_str(const char *ptr, int len)
|
||||||
|
{
|
||||||
|
char *new_ptr;
|
||||||
|
|
||||||
|
new_ptr = bmake_malloc(len + 1);
|
||||||
|
memcpy(new_ptr, ptr, len);
|
||||||
|
new_ptr[len] = 0;
|
||||||
|
return new_ptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
For_Free(For *arg)
|
||||||
|
{
|
||||||
|
Buf_Destroy(&arg->buf, TRUE);
|
||||||
|
strlist_clean(&arg->vars);
|
||||||
|
strlist_clean(&arg->items);
|
||||||
|
free(arg->parse_buf);
|
||||||
|
|
||||||
|
free(arg);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* For_Eval --
|
||||||
|
* Evaluate the for loop in the passed line. The line
|
||||||
|
* looks like this:
|
||||||
|
* .for <variable> in <varlist>
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* line Line to parse
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* 0: Not a .for statement, parse the line
|
||||||
|
* 1: We found a for loop
|
||||||
|
* -1: A .for statement with a bad syntax error, discard.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
int
|
||||||
|
For_Eval(char *line)
|
||||||
|
{
|
||||||
|
For *new_for;
|
||||||
|
char *ptr = line, *sub;
|
||||||
|
int len;
|
||||||
|
int escapes;
|
||||||
|
unsigned char ch;
|
||||||
|
char **words, *word_buf;
|
||||||
|
int n, nwords;
|
||||||
|
|
||||||
|
/* Skip the '.' and any following whitespace */
|
||||||
|
for (ptr++; *ptr && isspace((unsigned char) *ptr); ptr++)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* If we are not in a for loop quickly determine if the statement is
|
||||||
|
* a for.
|
||||||
|
*/
|
||||||
|
if (ptr[0] != 'f' || ptr[1] != 'o' || ptr[2] != 'r' ||
|
||||||
|
!isspace((unsigned char) ptr[3])) {
|
||||||
|
if (ptr[0] == 'e' && strncmp(ptr+1, "ndfor", 5) == 0) {
|
||||||
|
Parse_Error(PARSE_FATAL, "for-less endfor");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
ptr += 3;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* we found a for loop, and now we are going to parse it.
|
||||||
|
*/
|
||||||
|
|
||||||
|
new_for = bmake_malloc(sizeof *new_for);
|
||||||
|
memset(new_for, 0, sizeof *new_for);
|
||||||
|
|
||||||
|
/* Grab the variables. Terminate on "in". */
|
||||||
|
for (;; ptr += len) {
|
||||||
|
while (*ptr && isspace((unsigned char) *ptr))
|
||||||
|
ptr++;
|
||||||
|
if (*ptr == '\0') {
|
||||||
|
Parse_Error(PARSE_FATAL, "missing `in' in for");
|
||||||
|
For_Free(new_for);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
for (len = 1; ptr[len] && !isspace((unsigned char)ptr[len]); len++)
|
||||||
|
continue;
|
||||||
|
if (len == 2 && ptr[0] == 'i' && ptr[1] == 'n') {
|
||||||
|
ptr += 2;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (len == 1)
|
||||||
|
new_for->short_var = 1;
|
||||||
|
strlist_add_str(&new_for->vars, make_str(ptr, len), len);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strlist_num(&new_for->vars) == 0) {
|
||||||
|
Parse_Error(PARSE_FATAL, "no iteration variables in for");
|
||||||
|
For_Free(new_for);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
while (*ptr && isspace((unsigned char) *ptr))
|
||||||
|
ptr++;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Make a list with the remaining words
|
||||||
|
* The values are substituted as ${:U<value>...} so we must \ escape
|
||||||
|
* characters that break that syntax.
|
||||||
|
* Variables are fully expanded - so it is safe for escape $.
|
||||||
|
* We can't do the escapes here - because we don't know whether
|
||||||
|
* we are substuting into ${...} or $(...).
|
||||||
|
*/
|
||||||
|
sub = Var_Subst(NULL, ptr, VAR_GLOBAL, FALSE);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Split into words allowing for quoted strings.
|
||||||
|
*/
|
||||||
|
words = brk_string(sub, &nwords, FALSE, &word_buf);
|
||||||
|
|
||||||
|
free(sub);
|
||||||
|
|
||||||
|
if (words != NULL) {
|
||||||
|
for (n = 0; n < nwords; n++) {
|
||||||
|
ptr = words[n];
|
||||||
|
if (!*ptr)
|
||||||
|
continue;
|
||||||
|
escapes = 0;
|
||||||
|
while ((ch = *ptr++)) {
|
||||||
|
switch(ch) {
|
||||||
|
case ':':
|
||||||
|
case '$':
|
||||||
|
case '\\':
|
||||||
|
escapes |= FOR_SUB_ESCAPE_CHAR;
|
||||||
|
break;
|
||||||
|
case ')':
|
||||||
|
escapes |= FOR_SUB_ESCAPE_PAREN;
|
||||||
|
break;
|
||||||
|
case /*{*/ '}':
|
||||||
|
escapes |= FOR_SUB_ESCAPE_BRACE;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
* We have to dup words[n] to maintain the semantics of
|
||||||
|
* strlist.
|
||||||
|
*/
|
||||||
|
strlist_add_str(&new_for->items, bmake_strdup(words[n]), escapes);
|
||||||
|
}
|
||||||
|
|
||||||
|
free(words);
|
||||||
|
free(word_buf);
|
||||||
|
|
||||||
|
if ((len = strlist_num(&new_for->items)) > 0 &&
|
||||||
|
len % (n = strlist_num(&new_for->vars))) {
|
||||||
|
Parse_Error(PARSE_FATAL,
|
||||||
|
"Wrong number of words (%d) in .for substitution list"
|
||||||
|
" with %d vars", len, n);
|
||||||
|
/*
|
||||||
|
* Return 'success' so that the body of the .for loop is
|
||||||
|
* accumulated.
|
||||||
|
* Remove all items so that the loop doesn't iterate.
|
||||||
|
*/
|
||||||
|
strlist_clean(&new_for->items);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Buf_Init(&new_for->buf, 0);
|
||||||
|
accumFor = new_for;
|
||||||
|
forLevel = 1;
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Add another line to a .for loop.
|
||||||
|
* Returns 0 when the matching .endfor is reached.
|
||||||
|
*/
|
||||||
|
|
||||||
|
int
|
||||||
|
For_Accum(char *line)
|
||||||
|
{
|
||||||
|
char *ptr = line;
|
||||||
|
|
||||||
|
if (*ptr == '.') {
|
||||||
|
|
||||||
|
for (ptr++; *ptr && isspace((unsigned char) *ptr); ptr++)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
if (strncmp(ptr, "endfor", 6) == 0 &&
|
||||||
|
(isspace((unsigned char) ptr[6]) || !ptr[6])) {
|
||||||
|
if (DEBUG(FOR))
|
||||||
|
(void)fprintf(debug_file, "For: end for %d\n", forLevel);
|
||||||
|
if (--forLevel <= 0)
|
||||||
|
return 0;
|
||||||
|
} else if (strncmp(ptr, "for", 3) == 0 &&
|
||||||
|
isspace((unsigned char) ptr[3])) {
|
||||||
|
forLevel++;
|
||||||
|
if (DEBUG(FOR))
|
||||||
|
(void)fprintf(debug_file, "For: new loop %d\n", forLevel);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Buf_AddBytes(&accumFor->buf, strlen(line), line);
|
||||||
|
Buf_AddByte(&accumFor->buf, '\n');
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* For_Run --
|
||||||
|
* Run the for loop, imitating the actions of an include file
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
|
||||||
|
static int
|
||||||
|
for_var_len(const char *var)
|
||||||
|
{
|
||||||
|
char ch, var_start, var_end;
|
||||||
|
int depth;
|
||||||
|
int len;
|
||||||
|
|
||||||
|
var_start = *var;
|
||||||
|
if (var_start == 0)
|
||||||
|
/* just escape the $ */
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if (var_start == '(')
|
||||||
|
var_end = ')';
|
||||||
|
else if (var_start == '{')
|
||||||
|
var_end = '}';
|
||||||
|
else
|
||||||
|
/* Single char variable */
|
||||||
|
return 1;
|
||||||
|
|
||||||
|
depth = 1;
|
||||||
|
for (len = 1; (ch = var[len++]) != 0;) {
|
||||||
|
if (ch == var_start)
|
||||||
|
depth++;
|
||||||
|
else if (ch == var_end && --depth == 0)
|
||||||
|
return len;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Variable end not found, escape the $ */
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
for_substitute(Buffer *cmds, strlist_t *items, unsigned int item_no, char ech)
|
||||||
|
{
|
||||||
|
const char *item = strlist_str(items, item_no);
|
||||||
|
int len;
|
||||||
|
char ch;
|
||||||
|
|
||||||
|
/* If there were no escapes, or the only escape is the other variable
|
||||||
|
* terminator, then just substitute the full string */
|
||||||
|
if (!(strlist_info(items, item_no) &
|
||||||
|
(ech == ')' ? ~FOR_SUB_ESCAPE_BRACE : ~FOR_SUB_ESCAPE_PAREN))) {
|
||||||
|
Buf_AddBytes(cmds, strlen(item), item);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Escape ':', '$', '\\' and 'ech' - removed by :U processing */
|
||||||
|
while ((ch = *item++) != 0) {
|
||||||
|
if (ch == '$') {
|
||||||
|
len = for_var_len(item);
|
||||||
|
if (len != 0) {
|
||||||
|
Buf_AddBytes(cmds, len + 1, item - 1);
|
||||||
|
item += len;
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
Buf_AddByte(cmds, '\\');
|
||||||
|
} else if (ch == ':' || ch == '\\' || ch == ech)
|
||||||
|
Buf_AddByte(cmds, '\\');
|
||||||
|
Buf_AddByte(cmds, ch);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static char *
|
||||||
|
For_Iterate(void *v_arg, size_t *ret_len)
|
||||||
|
{
|
||||||
|
For *arg = v_arg;
|
||||||
|
int i, len;
|
||||||
|
char *var;
|
||||||
|
char *cp;
|
||||||
|
char *cmd_cp;
|
||||||
|
char *body_end;
|
||||||
|
char ch;
|
||||||
|
Buffer cmds;
|
||||||
|
|
||||||
|
if (arg->sub_next + strlist_num(&arg->vars) > strlist_num(&arg->items)) {
|
||||||
|
/* No more iterations */
|
||||||
|
For_Free(arg);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
free(arg->parse_buf);
|
||||||
|
arg->parse_buf = NULL;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Scan the for loop body and replace references to the loop variables
|
||||||
|
* with variable references that expand to the required text.
|
||||||
|
* Using variable expansions ensures that the .for loop can't generate
|
||||||
|
* syntax, and that the later parsing will still see a variable.
|
||||||
|
* We assume that the null variable will never be defined.
|
||||||
|
*
|
||||||
|
* The detection of substitions of the loop control variable is naive.
|
||||||
|
* Many of the modifiers use \ to escape $ (not $) so it is possible
|
||||||
|
* to contrive a makefile where an unwanted substitution happens.
|
||||||
|
*/
|
||||||
|
|
||||||
|
cmd_cp = Buf_GetAll(&arg->buf, &len);
|
||||||
|
body_end = cmd_cp + len;
|
||||||
|
Buf_Init(&cmds, len + 256);
|
||||||
|
for (cp = cmd_cp; (cp = strchr(cp, '$')) != NULL;) {
|
||||||
|
char ech;
|
||||||
|
ch = *++cp;
|
||||||
|
if ((ch == '(' && (ech = ')')) || (ch == '{' && (ech = '}'))) {
|
||||||
|
cp++;
|
||||||
|
/* Check variable name against the .for loop variables */
|
||||||
|
STRLIST_FOREACH(var, &arg->vars, i) {
|
||||||
|
len = strlist_info(&arg->vars, i);
|
||||||
|
if (memcmp(cp, var, len) != 0)
|
||||||
|
continue;
|
||||||
|
if (cp[len] != ':' && cp[len] != ech && cp[len] != '\\')
|
||||||
|
continue;
|
||||||
|
/* Found a variable match. Replace with :U<value> */
|
||||||
|
Buf_AddBytes(&cmds, cp - cmd_cp, cmd_cp);
|
||||||
|
Buf_AddBytes(&cmds, 2, ":U");
|
||||||
|
cp += len;
|
||||||
|
cmd_cp = cp;
|
||||||
|
for_substitute(&cmds, &arg->items, arg->sub_next + i, ech);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if (ch == 0)
|
||||||
|
break;
|
||||||
|
/* Probably a single character name, ignore $$ and stupid ones. {*/
|
||||||
|
if (!arg->short_var || strchr("}):$", ch) != NULL) {
|
||||||
|
cp++;
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
STRLIST_FOREACH(var, &arg->vars, i) {
|
||||||
|
if (var[0] != ch || var[1] != 0)
|
||||||
|
continue;
|
||||||
|
/* Found a variable match. Replace with ${:U<value>} */
|
||||||
|
Buf_AddBytes(&cmds, cp - cmd_cp, cmd_cp);
|
||||||
|
Buf_AddBytes(&cmds, 3, "{:U");
|
||||||
|
cmd_cp = ++cp;
|
||||||
|
for_substitute(&cmds, &arg->items, arg->sub_next + i, /*{*/ '}');
|
||||||
|
Buf_AddBytes(&cmds, 1, "}");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Buf_AddBytes(&cmds, body_end - cmd_cp, cmd_cp);
|
||||||
|
|
||||||
|
cp = Buf_Destroy(&cmds, FALSE);
|
||||||
|
if (DEBUG(FOR))
|
||||||
|
(void)fprintf(debug_file, "For: loop body:\n%s", cp);
|
||||||
|
|
||||||
|
arg->sub_next += strlist_num(&arg->vars);
|
||||||
|
|
||||||
|
arg->parse_buf = cp;
|
||||||
|
*ret_len = strlen(cp);
|
||||||
|
return cp;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
For_Run(int lineno)
|
||||||
|
{
|
||||||
|
For *arg;
|
||||||
|
|
||||||
|
arg = accumFor;
|
||||||
|
accumFor = NULL;
|
||||||
|
|
||||||
|
if (strlist_num(&arg->items) == 0) {
|
||||||
|
/* Nothing to expand - possibly due to an earlier syntax error. */
|
||||||
|
For_Free(arg);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
Parse_SetInput(NULL, lineno, -1, For_Iterate, arg);
|
||||||
|
}
|
179
getopt.c
Normal file
179
getopt.c
Normal file
@ -0,0 +1,179 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 1987, 1993, 1994
|
||||||
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
#if !defined(HAVE_GETOPT) || defined(WANT_GETOPT_LONG) || defined(BROKEN_GETOPT)
|
||||||
|
|
||||||
|
#if defined(LIBC_SCCS) && !defined(lint)
|
||||||
|
/* static char sccsid[] = "from: @(#)getopt.c 8.2 (Berkeley) 4/2/94"; */
|
||||||
|
static char *rcsid = "$Id: getopt.c,v 1.3 1999/01/08 02:14:18 sjg Exp $";
|
||||||
|
#endif /* LIBC_SCCS and not lint */
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
|
||||||
|
#define BADCH (int)'?'
|
||||||
|
#define BADARG (int)':'
|
||||||
|
#define EMSG ""
|
||||||
|
|
||||||
|
int opterr = 1, /* if error message should be printed */
|
||||||
|
optind = 1, /* index into parent argv vector */
|
||||||
|
optopt = BADCH, /* character checked for validity */
|
||||||
|
optreset; /* reset getopt */
|
||||||
|
char *optarg; /* argument associated with option */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* getopt --
|
||||||
|
* Parse argc/argv argument vector.
|
||||||
|
*/
|
||||||
|
int
|
||||||
|
getopt(nargc, nargv, ostr)
|
||||||
|
int nargc;
|
||||||
|
char * const *nargv;
|
||||||
|
const char *ostr;
|
||||||
|
{
|
||||||
|
extern char *__progname;
|
||||||
|
static char *place = EMSG; /* option letter processing */
|
||||||
|
char *oli; /* option letter list index */
|
||||||
|
|
||||||
|
#ifndef BSD4_4
|
||||||
|
if (!__progname) {
|
||||||
|
if (__progname = strrchr(nargv[0], '/'))
|
||||||
|
++__progname;
|
||||||
|
else
|
||||||
|
__progname = nargv[0];
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (optreset || !*place) { /* update scanning pointer */
|
||||||
|
optreset = 0;
|
||||||
|
if (optind >= nargc || *(place = nargv[optind]) != '-') {
|
||||||
|
place = EMSG;
|
||||||
|
return (-1);
|
||||||
|
}
|
||||||
|
if (place[1] && *++place == '-' /* found "--" */
|
||||||
|
&& !place[1]) { /* and not "--foo" */
|
||||||
|
++optind;
|
||||||
|
place = EMSG;
|
||||||
|
return (-1);
|
||||||
|
}
|
||||||
|
} /* option letter okay? */
|
||||||
|
if ((optopt = (int)*place++) == (int)':' ||
|
||||||
|
!(oli = strchr(ostr, optopt))) {
|
||||||
|
/*
|
||||||
|
* if the user didn't specify '-' as an option,
|
||||||
|
* assume it means -1.
|
||||||
|
*/
|
||||||
|
if (optopt == (int)'-')
|
||||||
|
return (-1);
|
||||||
|
if (!*place)
|
||||||
|
++optind;
|
||||||
|
if (opterr && *ostr != ':')
|
||||||
|
(void)fprintf(stderr,
|
||||||
|
"%s: illegal option -- %c\n", __progname, optopt);
|
||||||
|
return (BADCH);
|
||||||
|
}
|
||||||
|
if (*++oli != ':') { /* don't need argument */
|
||||||
|
optarg = NULL;
|
||||||
|
if (!*place)
|
||||||
|
++optind;
|
||||||
|
}
|
||||||
|
else { /* need an argument */
|
||||||
|
if (*place) /* no white space */
|
||||||
|
optarg = place;
|
||||||
|
else if (nargc <= ++optind) { /* no arg */
|
||||||
|
place = EMSG;
|
||||||
|
if (*ostr == ':')
|
||||||
|
return (BADARG);
|
||||||
|
if (opterr)
|
||||||
|
(void)fprintf(stderr,
|
||||||
|
"%s: option requires an argument -- %c\n",
|
||||||
|
__progname, optopt);
|
||||||
|
return (BADCH);
|
||||||
|
}
|
||||||
|
else /* white space */
|
||||||
|
optarg = nargv[optind];
|
||||||
|
place = EMSG;
|
||||||
|
++optind;
|
||||||
|
}
|
||||||
|
return (optopt); /* dump back option letter */
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#ifdef MAIN
|
||||||
|
#ifndef BSD4_4
|
||||||
|
char *__progname;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
int
|
||||||
|
main(argc, argv)
|
||||||
|
int argc;
|
||||||
|
char *argv[];
|
||||||
|
{
|
||||||
|
int c;
|
||||||
|
char *opts = argv[1];
|
||||||
|
|
||||||
|
--argc;
|
||||||
|
++argv;
|
||||||
|
|
||||||
|
while ((c = getopt(argc, argv, opts)) != EOF) {
|
||||||
|
switch (c) {
|
||||||
|
case '-':
|
||||||
|
if (optarg)
|
||||||
|
printf("--%s ", optarg);
|
||||||
|
break;
|
||||||
|
case '?':
|
||||||
|
exit(1);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
if (optarg)
|
||||||
|
printf("-%c %s ", c, optarg);
|
||||||
|
else
|
||||||
|
printf("-%c ", c);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (optind < argc) {
|
||||||
|
printf("-- ");
|
||||||
|
for (; optind < argc; ++optind) {
|
||||||
|
printf("%s ", argv[optind]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
printf("\n");
|
||||||
|
exit(0);
|
||||||
|
}
|
||||||
|
#endif
|
@ -1,6 +1,39 @@
|
|||||||
|
/* $NetBSD: hash.c,v 1.19 2009/01/24 10:59:09 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
* The Regents of the University of California. All rights reserved.
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -36,9 +69,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: hash.c,v 1.19 2009/01/24 10:59:09 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)hash.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)hash.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: hash.c,v 1.19 2009/01/24 10:59:09 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/* hash.c --
|
/* hash.c --
|
||||||
*
|
*
|
||||||
@ -56,23 +98,30 @@ static char sccsid[] = "@(#)hash.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* defined:
|
* defined:
|
||||||
*/
|
*/
|
||||||
|
|
||||||
static void RebuildTable __P((Hash_Table *));
|
static void RebuildTable(Hash_Table *);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The following defines the ratio of # entries to # buckets
|
* The following defines the ratio of # entries to # buckets
|
||||||
* at which we rebuild the table to make it larger.
|
* at which we rebuild the table to make it larger.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define rebuildLimit 8
|
#define rebuildLimit 3
|
||||||
|
|
||||||
/*
|
/*
|
||||||
*---------------------------------------------------------
|
*---------------------------------------------------------
|
||||||
*
|
*
|
||||||
* Hash_InitTable --
|
* Hash_InitTable --
|
||||||
*
|
*
|
||||||
* This routine just sets up the hash table.
|
* This routine just sets up the hash table.
|
||||||
*
|
*
|
||||||
* Results:
|
* Input:
|
||||||
|
* t Structure to to hold table.
|
||||||
|
* numBuckets How many buckets to create for starters. This
|
||||||
|
* number is rounded up to a power of two. If
|
||||||
|
* <= 0, a reasonable default is chosen. The
|
||||||
|
* table will grow in size later as needed.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
@ -82,19 +131,13 @@ static void RebuildTable __P((Hash_Table *));
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
void
|
void
|
||||||
Hash_InitTable(t, numBuckets)
|
Hash_InitTable(Hash_Table *t, int numBuckets)
|
||||||
register Hash_Table *t; /* Structure to use to hold table. */
|
|
||||||
int numBuckets; /* How many buckets to create for starters.
|
|
||||||
* This number is rounded up to a power of
|
|
||||||
* two. If <= 0, a reasonable default is
|
|
||||||
* chosen. The table will grow in size later
|
|
||||||
* as needed. */
|
|
||||||
{
|
{
|
||||||
register int i;
|
int i;
|
||||||
register struct Hash_Entry **hp;
|
struct Hash_Entry **hp;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Round up the size to a power of two.
|
* Round up the size to a power of two.
|
||||||
*/
|
*/
|
||||||
if (numBuckets <= 0)
|
if (numBuckets <= 0)
|
||||||
i = 16;
|
i = 16;
|
||||||
@ -105,7 +148,7 @@ Hash_InitTable(t, numBuckets)
|
|||||||
t->numEntries = 0;
|
t->numEntries = 0;
|
||||||
t->size = i;
|
t->size = i;
|
||||||
t->mask = i - 1;
|
t->mask = i - 1;
|
||||||
t->bucketPtr = hp = (struct Hash_Entry **)emalloc(sizeof(*hp) * i);
|
t->bucketPtr = hp = bmake_malloc(sizeof(*hp) * i);
|
||||||
while (--i >= 0)
|
while (--i >= 0)
|
||||||
*hp++ = NULL;
|
*hp++ = NULL;
|
||||||
}
|
}
|
||||||
@ -119,7 +162,7 @@ Hash_InitTable(t, numBuckets)
|
|||||||
* and frees up the memory space it occupied (except for
|
* and frees up the memory space it occupied (except for
|
||||||
* the space in the Hash_Table structure).
|
* the space in the Hash_Table structure).
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
@ -129,23 +172,22 @@ Hash_InitTable(t, numBuckets)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
void
|
void
|
||||||
Hash_DeleteTable(t)
|
Hash_DeleteTable(Hash_Table *t)
|
||||||
Hash_Table *t;
|
|
||||||
{
|
{
|
||||||
register struct Hash_Entry **hp, *h, *nexth = NULL;
|
struct Hash_Entry **hp, *h, *nexth = NULL;
|
||||||
register int i;
|
int i;
|
||||||
|
|
||||||
for (hp = t->bucketPtr, i = t->size; --i >= 0;) {
|
for (hp = t->bucketPtr, i = t->size; --i >= 0;) {
|
||||||
for (h = *hp++; h != NULL; h = nexth) {
|
for (h = *hp++; h != NULL; h = nexth) {
|
||||||
nexth = h->next;
|
nexth = h->next;
|
||||||
free((char *)h);
|
free(h);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
free((char *)t->bucketPtr);
|
free(t->bucketPtr);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Set up the hash table to cause memory faults on any future access
|
* Set up the hash table to cause memory faults on any future access
|
||||||
* attempts until re-initialization.
|
* attempts until re-initialization.
|
||||||
*/
|
*/
|
||||||
t->bucketPtr = NULL;
|
t->bucketPtr = NULL;
|
||||||
}
|
}
|
||||||
@ -157,6 +199,10 @@ Hash_DeleteTable(t)
|
|||||||
*
|
*
|
||||||
* Searches a hash table for an entry corresponding to key.
|
* Searches a hash table for an entry corresponding to key.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* t Hash table to search.
|
||||||
|
* key A hash key.
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The return value is a pointer to the entry for key,
|
* The return value is a pointer to the entry for key,
|
||||||
* if key was present in the table. If key was not
|
* if key was present in the table. If key was not
|
||||||
@ -169,13 +215,11 @@ Hash_DeleteTable(t)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
Hash_Entry *
|
Hash_Entry *
|
||||||
Hash_FindEntry(t, key)
|
Hash_FindEntry(Hash_Table *t, const char *key)
|
||||||
Hash_Table *t; /* Hash table to search. */
|
|
||||||
char *key; /* A hash key. */
|
|
||||||
{
|
{
|
||||||
register Hash_Entry *e;
|
Hash_Entry *e;
|
||||||
register unsigned h;
|
unsigned h;
|
||||||
register char *p;
|
const char *p;
|
||||||
|
|
||||||
for (h = 0, p = key; *p;)
|
for (h = 0, p = key; *p;)
|
||||||
h = (h << 5) - h + *p++;
|
h = (h << 5) - h + *p++;
|
||||||
@ -183,7 +227,7 @@ Hash_FindEntry(t, key)
|
|||||||
for (e = t->bucketPtr[h & t->mask]; e != NULL; e = e->next)
|
for (e = t->bucketPtr[h & t->mask]; e != NULL; e = e->next)
|
||||||
if (e->namehash == h && strcmp(e->name, p) == 0)
|
if (e->namehash == h && strcmp(e->name, p) == 0)
|
||||||
return (e);
|
return (e);
|
||||||
return (NULL);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -194,6 +238,12 @@ Hash_FindEntry(t, key)
|
|||||||
* Searches a hash table for an entry corresponding to
|
* Searches a hash table for an entry corresponding to
|
||||||
* key. If no entry is found, then one is created.
|
* key. If no entry is found, then one is created.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* t Hash table to search.
|
||||||
|
* key A hash key.
|
||||||
|
* newPtr Filled in with TRUE if new entry created,
|
||||||
|
* FALSE otherwise.
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The return value is a pointer to the entry. If *newPtr
|
* The return value is a pointer to the entry. If *newPtr
|
||||||
* isn't NULL, then *newPtr is filled in with TRUE if a
|
* isn't NULL, then *newPtr is filled in with TRUE if a
|
||||||
@ -206,15 +256,11 @@ Hash_FindEntry(t, key)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
Hash_Entry *
|
Hash_Entry *
|
||||||
Hash_CreateEntry(t, key, newPtr)
|
Hash_CreateEntry(Hash_Table *t, const char *key, Boolean *newPtr)
|
||||||
register Hash_Table *t; /* Hash table to search. */
|
|
||||||
char *key; /* A hash key. */
|
|
||||||
Boolean *newPtr; /* Filled in with TRUE if new entry created,
|
|
||||||
* FALSE otherwise. */
|
|
||||||
{
|
{
|
||||||
register Hash_Entry *e;
|
Hash_Entry *e;
|
||||||
register unsigned h;
|
unsigned h;
|
||||||
register char *p;
|
const char *p;
|
||||||
int keylen;
|
int keylen;
|
||||||
struct Hash_Entry **hp;
|
struct Hash_Entry **hp;
|
||||||
|
|
||||||
@ -237,17 +283,17 @@ Hash_CreateEntry(t, key, newPtr)
|
|||||||
/*
|
/*
|
||||||
* The desired entry isn't there. Before allocating a new entry,
|
* The desired entry isn't there. Before allocating a new entry,
|
||||||
* expand the table if necessary (and this changes the resulting
|
* expand the table if necessary (and this changes the resulting
|
||||||
* bucket chain).
|
* bucket chain).
|
||||||
*/
|
*/
|
||||||
if (t->numEntries >= rebuildLimit * t->size)
|
if (t->numEntries >= rebuildLimit * t->size)
|
||||||
RebuildTable(t);
|
RebuildTable(t);
|
||||||
e = (Hash_Entry *) emalloc(sizeof(*e) + keylen);
|
e = bmake_malloc(sizeof(*e) + keylen);
|
||||||
hp = &t->bucketPtr[h & t->mask];
|
hp = &t->bucketPtr[h & t->mask];
|
||||||
e->next = *hp;
|
e->next = *hp;
|
||||||
*hp = e;
|
*hp = e;
|
||||||
e->clientData = NULL;
|
Hash_SetValue(e, NULL);
|
||||||
e->namehash = h;
|
e->namehash = h;
|
||||||
(void) strcpy(e->name, p);
|
(void)strcpy(e->name, p);
|
||||||
t->numEntries++;
|
t->numEntries++;
|
||||||
|
|
||||||
if (newPtr != NULL)
|
if (newPtr != NULL)
|
||||||
@ -273,11 +319,9 @@ Hash_CreateEntry(t, key, newPtr)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
void
|
void
|
||||||
Hash_DeleteEntry(t, e)
|
Hash_DeleteEntry(Hash_Table *t, Hash_Entry *e)
|
||||||
Hash_Table *t;
|
|
||||||
Hash_Entry *e;
|
|
||||||
{
|
{
|
||||||
register Hash_Entry **hp, *p;
|
Hash_Entry **hp, *p;
|
||||||
|
|
||||||
if (e == NULL)
|
if (e == NULL)
|
||||||
return;
|
return;
|
||||||
@ -285,12 +329,12 @@ Hash_DeleteEntry(t, e)
|
|||||||
(p = *hp) != NULL; hp = &p->next) {
|
(p = *hp) != NULL; hp = &p->next) {
|
||||||
if (p == e) {
|
if (p == e) {
|
||||||
*hp = p->next;
|
*hp = p->next;
|
||||||
free((char *)p);
|
free(p);
|
||||||
t->numEntries--;
|
t->numEntries--;
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
(void) write(2, "bad call to Hash_DeleteEntry\n", 29);
|
(void)write(2, "bad call to Hash_DeleteEntry\n", 29);
|
||||||
abort();
|
abort();
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -301,7 +345,11 @@ Hash_DeleteEntry(t, e)
|
|||||||
* This procedure sets things up for a complete search
|
* This procedure sets things up for a complete search
|
||||||
* of all entries recorded in the hash table.
|
* of all entries recorded in the hash table.
|
||||||
*
|
*
|
||||||
* Results:
|
* Input:
|
||||||
|
* t Table to be searched.
|
||||||
|
* searchPtr Area in which to keep state about search.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
* The return value is the address of the first entry in
|
* The return value is the address of the first entry in
|
||||||
* the hash table, or NULL if the table is empty.
|
* the hash table, or NULL if the table is empty.
|
||||||
*
|
*
|
||||||
@ -314,10 +362,7 @@ Hash_DeleteEntry(t, e)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
Hash_Entry *
|
Hash_Entry *
|
||||||
Hash_EnumFirst(t, searchPtr)
|
Hash_EnumFirst(Hash_Table *t, Hash_Search *searchPtr)
|
||||||
Hash_Table *t; /* Table to be searched. */
|
|
||||||
register Hash_Search *searchPtr;/* Area in which to keep state
|
|
||||||
* about search.*/
|
|
||||||
{
|
{
|
||||||
searchPtr->tablePtr = t;
|
searchPtr->tablePtr = t;
|
||||||
searchPtr->nextIndex = 0;
|
searchPtr->nextIndex = 0;
|
||||||
@ -331,6 +376,9 @@ Hash_EnumFirst(t, searchPtr)
|
|||||||
* Hash_EnumNext --
|
* Hash_EnumNext --
|
||||||
* This procedure returns successive entries in the hash table.
|
* This procedure returns successive entries in the hash table.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* searchPtr Area used to keep state about search.
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The return value is a pointer to the next HashEntry
|
* The return value is a pointer to the next HashEntry
|
||||||
* in the table, or NULL when the end of the table is
|
* in the table, or NULL when the end of the table is
|
||||||
@ -344,11 +392,9 @@ Hash_EnumFirst(t, searchPtr)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
Hash_Entry *
|
Hash_Entry *
|
||||||
Hash_EnumNext(searchPtr)
|
Hash_EnumNext(Hash_Search *searchPtr)
|
||||||
register Hash_Search *searchPtr; /* Area used to keep state about
|
|
||||||
search. */
|
|
||||||
{
|
{
|
||||||
register Hash_Entry *e;
|
Hash_Entry *e;
|
||||||
Hash_Table *t = searchPtr->tablePtr;
|
Hash_Table *t = searchPtr->tablePtr;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -365,7 +411,7 @@ Hash_EnumNext(searchPtr)
|
|||||||
*/
|
*/
|
||||||
while (e == NULL) {
|
while (e == NULL) {
|
||||||
if (searchPtr->nextIndex >= t->size)
|
if (searchPtr->nextIndex >= t->size)
|
||||||
return (NULL);
|
return NULL;
|
||||||
e = t->bucketPtr[searchPtr->nextIndex++];
|
e = t->bucketPtr[searchPtr->nextIndex++];
|
||||||
}
|
}
|
||||||
searchPtr->hashEntryPtr = e;
|
searchPtr->hashEntryPtr = e;
|
||||||
@ -379,7 +425,7 @@ Hash_EnumNext(searchPtr)
|
|||||||
* This local routine makes a new hash table that
|
* This local routine makes a new hash table that
|
||||||
* is larger than the old one.
|
* is larger than the old one.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
@ -390,12 +436,11 @@ Hash_EnumNext(searchPtr)
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
static void
|
static void
|
||||||
RebuildTable(t)
|
RebuildTable(Hash_Table *t)
|
||||||
register Hash_Table *t;
|
|
||||||
{
|
{
|
||||||
register Hash_Entry *e, *next = NULL, **hp, **xp;
|
Hash_Entry *e, *next = NULL, **hp, **xp;
|
||||||
register int i, mask;
|
int i, mask;
|
||||||
register Hash_Entry **oldhp;
|
Hash_Entry **oldhp;
|
||||||
int oldsize;
|
int oldsize;
|
||||||
|
|
||||||
oldhp = t->bucketPtr;
|
oldhp = t->bucketPtr;
|
||||||
@ -403,7 +448,7 @@ RebuildTable(t)
|
|||||||
i <<= 1;
|
i <<= 1;
|
||||||
t->size = i;
|
t->size = i;
|
||||||
t->mask = mask = i - 1;
|
t->mask = mask = i - 1;
|
||||||
t->bucketPtr = hp = (struct Hash_Entry **) emalloc(sizeof(*hp) * i);
|
t->bucketPtr = hp = bmake_malloc(sizeof(*hp) * i);
|
||||||
while (--i >= 0)
|
while (--i >= 0)
|
||||||
*hp++ = NULL;
|
*hp++ = NULL;
|
||||||
for (hp = oldhp, i = oldsize; --i >= 0;) {
|
for (hp = oldhp, i = oldsize; --i >= 0;) {
|
||||||
@ -414,5 +459,5 @@ RebuildTable(t)
|
|||||||
*xp = e;
|
*xp = e;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
free((char *)oldhp);
|
free(oldhp);
|
||||||
}
|
}
|
@ -1,6 +1,40 @@
|
|||||||
|
/* $NetBSD: hash.h,v 1.10 2009/01/24 10:59:09 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
* The Regents of the University of California. All rights reserved.
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)hash.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -35,7 +69,7 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)hash.h 8.2 (Berkeley) 4/28/95
|
* from: @(#)hash.h 8.1 (Berkeley) 6/6/93
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/* hash.h --
|
/* hash.h --
|
||||||
@ -47,7 +81,7 @@
|
|||||||
#ifndef _HASH
|
#ifndef _HASH
|
||||||
#define _HASH
|
#define _HASH
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The following defines one entry in the hash table.
|
* The following defines one entry in the hash table.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
@ -55,8 +89,10 @@ typedef struct Hash_Entry {
|
|||||||
struct Hash_Entry *next; /* Used to link together all the
|
struct Hash_Entry *next; /* Used to link together all the
|
||||||
* entries associated with the same
|
* entries associated with the same
|
||||||
* bucket. */
|
* bucket. */
|
||||||
ClientData clientData; /* Arbitrary piece of data associated
|
union {
|
||||||
* with key. */
|
void *clientPtr; /* Arbitrary pointer */
|
||||||
|
time_t clientTime; /* Arbitrary Time */
|
||||||
|
} clientInfo;
|
||||||
unsigned namehash; /* hash value of key */
|
unsigned namehash; /* hash value of key */
|
||||||
char name[1]; /* key string */
|
char name[1]; /* key string */
|
||||||
} Hash_Entry;
|
} Hash_Entry;
|
||||||
@ -69,7 +105,7 @@ typedef struct Hash_Table {
|
|||||||
int mask; /* Used to select bits for hashing. */
|
int mask; /* Used to select bits for hashing. */
|
||||||
} Hash_Table;
|
} Hash_Table;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The following structure is used by the searching routines
|
* The following structure is used by the searching routines
|
||||||
* to record where we are in the search.
|
* to record where we are in the search.
|
||||||
*/
|
*/
|
||||||
@ -85,32 +121,34 @@ typedef struct Hash_Search {
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* ClientData Hash_GetValue(h)
|
* void * Hash_GetValue(h)
|
||||||
* Hash_Entry *h;
|
* Hash_Entry *h;
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define Hash_GetValue(h) ((h)->clientData)
|
#define Hash_GetValue(h) ((h)->clientInfo.clientPtr)
|
||||||
|
#define Hash_GetTimeValue(h) ((h)->clientInfo.clientTime)
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Hash_SetValue(h, val);
|
* Hash_SetValue(h, val);
|
||||||
* Hash_Entry *h;
|
* Hash_Entry *h;
|
||||||
* char *val;
|
* char *val;
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define Hash_SetValue(h, val) ((h)->clientData = (ClientData) (val))
|
#define Hash_SetValue(h, val) ((h)->clientInfo.clientPtr = (val))
|
||||||
|
#define Hash_SetTimeValue(h, val) ((h)->clientInfo.clientTime = (val))
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Hash_Size(n) returns the number of words in an object of n bytes
|
* Hash_Size(n) returns the number of words in an object of n bytes
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define Hash_Size(n) (((n) + sizeof (int) - 1) / sizeof (int))
|
#define Hash_Size(n) (((n) + sizeof (int) - 1) / sizeof (int))
|
||||||
|
|
||||||
void Hash_InitTable __P((Hash_Table *, int));
|
void Hash_InitTable(Hash_Table *, int);
|
||||||
void Hash_DeleteTable __P((Hash_Table *));
|
void Hash_DeleteTable(Hash_Table *);
|
||||||
Hash_Entry *Hash_FindEntry __P((Hash_Table *, char *));
|
Hash_Entry *Hash_FindEntry(Hash_Table *, const char *);
|
||||||
Hash_Entry *Hash_CreateEntry __P((Hash_Table *, char *, Boolean *));
|
Hash_Entry *Hash_CreateEntry(Hash_Table *, const char *, Boolean *);
|
||||||
void Hash_DeleteEntry __P((Hash_Table *, Hash_Entry *));
|
void Hash_DeleteEntry(Hash_Table *, Hash_Entry *);
|
||||||
Hash_Entry *Hash_EnumFirst __P((Hash_Table *, Hash_Search *));
|
Hash_Entry *Hash_EnumFirst(Hash_Table *, Hash_Search *);
|
||||||
Hash_Entry *Hash_EnumNext __P((Hash_Search *));
|
Hash_Entry *Hash_EnumNext(Hash_Search *);
|
||||||
|
|
||||||
#endif /* _HASH */
|
#endif /* _HASH */
|
201
install-sh
Executable file
201
install-sh
Executable file
@ -0,0 +1,201 @@
|
|||||||
|
:
|
||||||
|
# NAME:
|
||||||
|
# install.sh - portable version of install(1)
|
||||||
|
#
|
||||||
|
# SYNOPSIS:
|
||||||
|
# install [-CNcs] [-f flags] [-i errs] [-o owner] [-g group] [-m mode] file1 file2 ...
|
||||||
|
# install -d [-i errs] [-o owner] [-g group] [-m mode] directory ...
|
||||||
|
#
|
||||||
|
# DESCRIPTION:
|
||||||
|
# Compatible with BSD install(1). Except that '-c' is always
|
||||||
|
# true and we always move an already installed target aside as
|
||||||
|
# this is important on many systems. Recent BSD install(1)
|
||||||
|
# versions have a '-b' option for this.
|
||||||
|
#
|
||||||
|
#
|
||||||
|
# OPTIONS:
|
||||||
|
# -b move previous target file aside (always true).
|
||||||
|
#
|
||||||
|
# -B "suffix"
|
||||||
|
# use "suffix" instead of .old for saving existing target.
|
||||||
|
#
|
||||||
|
# -c copy rather than move the file into place (always true).
|
||||||
|
#
|
||||||
|
# -C compare. Only install if target is missing or
|
||||||
|
# different.
|
||||||
|
#
|
||||||
|
# -N newer. Only install if target is missing or older.
|
||||||
|
#
|
||||||
|
# -s strip target
|
||||||
|
#
|
||||||
|
# -o "owner"
|
||||||
|
# make target owned by "owner"
|
||||||
|
#
|
||||||
|
# -g "group"
|
||||||
|
# make target group owned by "group"
|
||||||
|
#
|
||||||
|
# -m "mode"
|
||||||
|
# set permissions to "mode"
|
||||||
|
#
|
||||||
|
# -f "flags"
|
||||||
|
# Pass "flags" onto chflags(1)
|
||||||
|
#
|
||||||
|
# -i "errs"
|
||||||
|
# Ignore errors from steps indicated by "errs" (``s,o,g,m'').
|
||||||
|
#
|
||||||
|
# BUGS:
|
||||||
|
# The '-i' option is to save your sanity when 'bsd.prog.mk'
|
||||||
|
# insists on haveing a '-o' "owner" option which is doomed to
|
||||||
|
# fail on many systems. We ignore '-b', '-B' and '-c' options.
|
||||||
|
#
|
||||||
|
# AUTHOR:
|
||||||
|
# Simon J. Gerraty <sjg@quick.com.au>
|
||||||
|
#
|
||||||
|
|
||||||
|
# RCSid:
|
||||||
|
# $Id: install-sh,v 1.18 2001/03/16 17:33:02 sjg Exp $
|
||||||
|
#
|
||||||
|
# @(#) Copyright (c) 1993 Simon J. Gerraty
|
||||||
|
#
|
||||||
|
# This file is provided in the hope that it will
|
||||||
|
# be of use. There is absolutely NO WARRANTY.
|
||||||
|
# Permission to copy, redistribute or otherwise
|
||||||
|
# use this file is hereby granted provided that
|
||||||
|
# the above copyright notice and this notice are
|
||||||
|
# left intact.
|
||||||
|
#
|
||||||
|
# Please send copies of changes and bug-fixes to:
|
||||||
|
# sjg@quick.com.au
|
||||||
|
#
|
||||||
|
|
||||||
|
set -- `getopt B:bpxCNcsdo:g:m:i:f: $*`
|
||||||
|
|
||||||
|
Mydir=`dirname $0`
|
||||||
|
[ -s $Mydir/.installrc ] && . $Mydir/.installrc
|
||||||
|
|
||||||
|
owner=:
|
||||||
|
group=:
|
||||||
|
mode=:
|
||||||
|
strip=:
|
||||||
|
mkdirs=
|
||||||
|
compare=:
|
||||||
|
newer=:
|
||||||
|
chflags=:
|
||||||
|
LS1=
|
||||||
|
CP_P=
|
||||||
|
|
||||||
|
while [ $# -gt 1 ]
|
||||||
|
do
|
||||||
|
case $1 in
|
||||||
|
--) shift; break;;
|
||||||
|
-p) CP_P=-p;;
|
||||||
|
-x) set -x;;
|
||||||
|
-B) OLD_EXT=$2; shift;;
|
||||||
|
-C) compare=Different;;
|
||||||
|
-N) newer=Newer;
|
||||||
|
# check if /bin/ls supports -1
|
||||||
|
/bin/ls -1 $0 >/dev/null 2>&1 && LS1=1
|
||||||
|
;;
|
||||||
|
-o) owner="${CHOWN:-chown} $2 "; shift;;
|
||||||
|
-g) group="${CHGRP:-chgrp} $2 "; shift;;
|
||||||
|
-m) mode="${CHMOD:-chmod} $2 "; shift;;
|
||||||
|
-s) strip=${STRIP:-strip};;
|
||||||
|
-d) mkdirs="mkdir -p";;
|
||||||
|
-i) ignore_err="$ignore_err$2"; shift;;
|
||||||
|
-f) chflags="${CHFLAGS:-chflags} $2 "; shift;;
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
|
||||||
|
Newer() {
|
||||||
|
n=`/bin/ls -t$LS1 $* 2>/dev/null | head -1`
|
||||||
|
[ $1 = $n ]
|
||||||
|
}
|
||||||
|
|
||||||
|
Different() {
|
||||||
|
cmp -s $*
|
||||||
|
[ $? != 0 ]
|
||||||
|
}
|
||||||
|
|
||||||
|
Err() {
|
||||||
|
case "$ignore_err" in
|
||||||
|
*$1*) ;;
|
||||||
|
*) exit 1;;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
Setem() {
|
||||||
|
# the order is important
|
||||||
|
if [ ! -d $1 ]; then
|
||||||
|
$strip $1 || Err s
|
||||||
|
fi
|
||||||
|
$group $1 || Err g
|
||||||
|
$owner $1 || Err o
|
||||||
|
$mode $1 || Err m
|
||||||
|
$chflags $1 || Err f
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
# a bug in HP-UX's /bin/sh, means we need to re-set $*
|
||||||
|
# after any calls to add_path()
|
||||||
|
args="$*"
|
||||||
|
|
||||||
|
# all this just for chown!
|
||||||
|
add_path () { [ -d $1 ] && eval ${2:-PATH}="\$${2:-PATH}:$1"; }
|
||||||
|
add_path /etc
|
||||||
|
add_path /usr/etc
|
||||||
|
add_path /sbin
|
||||||
|
add_path /usr/sbin
|
||||||
|
|
||||||
|
# restore saved $*
|
||||||
|
set -- $args
|
||||||
|
|
||||||
|
# make directories if needed
|
||||||
|
# and ensure mode etc are as desired
|
||||||
|
if [ "$mkdirs" ]; then
|
||||||
|
for d in $*
|
||||||
|
do
|
||||||
|
[ ! -d $d ] && $mkdirs $d
|
||||||
|
Setem $d
|
||||||
|
done
|
||||||
|
exit 0 # that's all we do
|
||||||
|
fi
|
||||||
|
|
||||||
|
# install files
|
||||||
|
if [ $# -gt 2 ]; then
|
||||||
|
dest_dir=yes
|
||||||
|
elif [ $# -eq 1 ]; then
|
||||||
|
echo "what should I do with $*?" >&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# get list of files
|
||||||
|
while [ $# -gt 1 ]
|
||||||
|
do
|
||||||
|
files="$files $1"
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
# last one is dest
|
||||||
|
dest=$1
|
||||||
|
shift
|
||||||
|
|
||||||
|
|
||||||
|
if [ "$dest_dir" = yes -a ! -d $dest ]; then
|
||||||
|
echo "no directory $dest" >&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
for f in $files
|
||||||
|
do
|
||||||
|
b=`basename $f`
|
||||||
|
if [ -d $dest ]; then
|
||||||
|
t=$dest/$b
|
||||||
|
else
|
||||||
|
t=$dest
|
||||||
|
fi
|
||||||
|
$newer $f $t || continue
|
||||||
|
$compare $f $t || continue
|
||||||
|
[ -f $t ] && { mv -f $t $t.old || exit 1; }
|
||||||
|
{ cp $CP_P $f $t && Setem $t; } || exit 1
|
||||||
|
done
|
||||||
|
exit 0
|
272
job.h
Normal file
272
job.h
Normal file
@ -0,0 +1,272 @@
|
|||||||
|
/* $NetBSD: job.h,v 1.40 2010/09/13 15:36:57 sjg Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)job.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)job.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* job.h --
|
||||||
|
* Definitions pertaining to the running of jobs in parallel mode.
|
||||||
|
*/
|
||||||
|
#ifndef _JOB_H_
|
||||||
|
#define _JOB_H_
|
||||||
|
|
||||||
|
#define TMPPAT "makeXXXXXX" /* relative to tmpdir */
|
||||||
|
|
||||||
|
#ifdef USE_SELECT
|
||||||
|
/*
|
||||||
|
* Emulate poll() in terms of select(). This is not a complete
|
||||||
|
* emulation but it is sufficient for make's purposes.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define poll emul_poll
|
||||||
|
#define pollfd emul_pollfd
|
||||||
|
|
||||||
|
struct emul_pollfd {
|
||||||
|
int fd;
|
||||||
|
short events;
|
||||||
|
short revents;
|
||||||
|
};
|
||||||
|
|
||||||
|
#define POLLIN 0x0001
|
||||||
|
#define POLLOUT 0x0004
|
||||||
|
|
||||||
|
int
|
||||||
|
emul_poll(struct pollfd *fd, int nfd, int timeout);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The POLL_MSEC constant determines the maximum number of milliseconds spent
|
||||||
|
* in poll before coming out to see if a child has finished.
|
||||||
|
*/
|
||||||
|
#define POLL_MSEC 5000
|
||||||
|
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Job Table definitions.
|
||||||
|
*
|
||||||
|
* Each job has several things associated with it:
|
||||||
|
* 1) The process id of the child shell
|
||||||
|
* 2) The graph node describing the target being made by this job
|
||||||
|
* 3) A LstNode for the first command to be saved after the job
|
||||||
|
* completes. This is NULL if there was no "..." in the job's
|
||||||
|
* commands.
|
||||||
|
* 4) An FILE* for writing out the commands. This is only
|
||||||
|
* used before the job is actually started.
|
||||||
|
* 5) The output is being caught via a pipe and
|
||||||
|
* the descriptors of our pipe, an array in which output is line
|
||||||
|
* buffered and the current position in that buffer are all
|
||||||
|
* maintained for each job.
|
||||||
|
* 6) A word of flags which determine how the module handles errors,
|
||||||
|
* echoing, etc. for the job
|
||||||
|
*
|
||||||
|
* When a job is finished, the Make_Update function is called on each of the
|
||||||
|
* parents of the node which was just remade. This takes care of the upward
|
||||||
|
* traversal of the dependency graph.
|
||||||
|
*/
|
||||||
|
struct pollfd;
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef USE_META
|
||||||
|
# include "meta.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define JOB_BUFSIZE 1024
|
||||||
|
typedef struct Job {
|
||||||
|
int pid; /* The child's process ID */
|
||||||
|
GNode *node; /* The target the child is making */
|
||||||
|
LstNode tailCmds; /* The node of the first command to be
|
||||||
|
* saved when the job has been run */
|
||||||
|
FILE *cmdFILE; /* When creating the shell script, this is
|
||||||
|
* where the commands go */
|
||||||
|
int exit_status; /* from wait4() in signal handler */
|
||||||
|
char job_state; /* status of the job entry */
|
||||||
|
#define JOB_ST_FREE 0 /* Job is available */
|
||||||
|
#define JOB_ST_SETUP 1 /* Job is allocated but otherwise invalid */
|
||||||
|
#define JOB_ST_RUNNING 3 /* Job is running, pid valid */
|
||||||
|
#define JOB_ST_FINISHED 4 /* Job is done (ie after SIGCHILD) */
|
||||||
|
char job_suspended;
|
||||||
|
short flags; /* Flags to control treatment of job */
|
||||||
|
#define JOB_IGNERR 0x001 /* Ignore non-zero exits */
|
||||||
|
#define JOB_SILENT 0x002 /* no output */
|
||||||
|
#define JOB_SPECIAL 0x004 /* Target is a special one. i.e. run it locally
|
||||||
|
* if we can't export it and maxLocal is 0 */
|
||||||
|
#define JOB_IGNDOTS 0x008 /* Ignore "..." lines when processing
|
||||||
|
* commands */
|
||||||
|
#define JOB_TRACED 0x400 /* we've sent 'set -x' */
|
||||||
|
|
||||||
|
int jobPipe[2]; /* Pipe for readind output from job */
|
||||||
|
struct pollfd *inPollfd; /* pollfd associated with inPipe */
|
||||||
|
char outBuf[JOB_BUFSIZE + 1];
|
||||||
|
/* Buffer for storing the output of the
|
||||||
|
* job, line by line */
|
||||||
|
int curPos; /* Current position in op_outBuf */
|
||||||
|
|
||||||
|
#ifdef USE_META
|
||||||
|
struct BuildMon bm;
|
||||||
|
#endif
|
||||||
|
} Job;
|
||||||
|
|
||||||
|
#define inPipe jobPipe[0]
|
||||||
|
#define outPipe jobPipe[1]
|
||||||
|
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Shell Specifications:
|
||||||
|
* Each shell type has associated with it the following information:
|
||||||
|
* 1) The string which must match the last character of the shell name
|
||||||
|
* for the shell to be considered of this type. The longest match
|
||||||
|
* wins.
|
||||||
|
* 2) A command to issue to turn off echoing of command lines
|
||||||
|
* 3) A command to issue to turn echoing back on again
|
||||||
|
* 4) What the shell prints, and its length, when given the echo-off
|
||||||
|
* command. This line will not be printed when received from the shell
|
||||||
|
* 5) A boolean to tell if the shell has the ability to control
|
||||||
|
* error checking for individual commands.
|
||||||
|
* 6) The string to turn this checking on.
|
||||||
|
* 7) The string to turn it off.
|
||||||
|
* 8) The command-flag to give to cause the shell to start echoing
|
||||||
|
* commands right away.
|
||||||
|
* 9) The command-flag to cause the shell to Lib_Exit when an error is
|
||||||
|
* detected in one of the commands.
|
||||||
|
*
|
||||||
|
* Some special stuff goes on if a shell doesn't have error control. In such
|
||||||
|
* a case, errCheck becomes a printf template for echoing the command,
|
||||||
|
* should echoing be on and ignErr becomes another printf template for
|
||||||
|
* executing the command while ignoring the return status. Finally errOut
|
||||||
|
* is a printf template for running the command and causing the shell to
|
||||||
|
* exit on error. If any of these strings are empty when hasErrCtl is FALSE,
|
||||||
|
* the command will be executed anyway as is and if it causes an error, so be
|
||||||
|
* it. Any templates setup to echo the command will escape any '$ ` \ "'i
|
||||||
|
* characters in the command string to avoid common problems with
|
||||||
|
* echo "%s\n" as a template.
|
||||||
|
*/
|
||||||
|
typedef struct Shell {
|
||||||
|
const char *name; /* the name of the shell. For Bourne and C
|
||||||
|
* shells, this is used only to find the
|
||||||
|
* shell description when used as the single
|
||||||
|
* source of a .SHELL target. For user-defined
|
||||||
|
* shells, this is the full path of the shell.
|
||||||
|
*/
|
||||||
|
Boolean hasEchoCtl; /* True if both echoOff and echoOn defined */
|
||||||
|
const char *echoOff; /* command to turn off echo */
|
||||||
|
const char *echoOn; /* command to turn it back on again */
|
||||||
|
const char *noPrint; /* command to skip when printing output from
|
||||||
|
* shell. This is usually the command which
|
||||||
|
* was executed to turn off echoing */
|
||||||
|
int noPLen; /* length of noPrint command */
|
||||||
|
Boolean hasErrCtl; /* set if can control error checking for
|
||||||
|
* individual commands */
|
||||||
|
const char *errCheck; /* string to turn error checking on */
|
||||||
|
const char *ignErr; /* string to turn off error checking */
|
||||||
|
const char *errOut; /* string to use for testing exit code */
|
||||||
|
const char *newline; /* string literal that results in a newline
|
||||||
|
* character when it appears outside of any
|
||||||
|
* 'quote' or "quote" characters */
|
||||||
|
char commentChar; /* character used by shell for comment lines */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* command-line flags
|
||||||
|
*/
|
||||||
|
const char *echo; /* echo commands */
|
||||||
|
const char *exit; /* exit on error */
|
||||||
|
} Shell;
|
||||||
|
|
||||||
|
extern const char *shellPath;
|
||||||
|
extern const char *shellName;
|
||||||
|
|
||||||
|
extern int jobTokensRunning; /* tokens currently "out" */
|
||||||
|
extern int maxJobs; /* Max jobs we can run */
|
||||||
|
|
||||||
|
void Shell_Init(void);
|
||||||
|
const char *Shell_GetNewline(void);
|
||||||
|
void Job_Touch(GNode *, Boolean);
|
||||||
|
Boolean Job_CheckCommands(GNode *, void (*abortProc )(const char *, ...));
|
||||||
|
#define CATCH_BLOCK 1
|
||||||
|
void Job_CatchChildren(void);
|
||||||
|
void Job_CatchOutput(void);
|
||||||
|
void Job_Make(GNode *);
|
||||||
|
void Job_Init(void);
|
||||||
|
Boolean Job_Full(void);
|
||||||
|
Boolean Job_Empty(void);
|
||||||
|
ReturnStatus Job_ParseShell(char *);
|
||||||
|
int Job_Finish(void);
|
||||||
|
void Job_End(void);
|
||||||
|
void Job_Wait(void);
|
||||||
|
void Job_AbortAll(void);
|
||||||
|
void JobFlagForMigration(int);
|
||||||
|
void Job_TokenReturn(void);
|
||||||
|
Boolean Job_TokenWithdraw(void);
|
||||||
|
void Job_ServerStart(int, int, int);
|
||||||
|
void Job_SetPrefix(void);
|
||||||
|
|
||||||
|
#endif /* _JOB_H_ */
|
@ -1,6 +1,41 @@
|
|||||||
|
/* $NetBSD: lst.h,v 1.18 2009/01/23 21:58:27 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
* The Regents of the University of California. All rights reserved.
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)lst.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -35,7 +70,7 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)lst.h 8.2 (Berkeley) 4/28/95
|
* from: @(#)lst.h 8.1 (Berkeley) 6/6/93
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
@ -45,28 +80,20 @@
|
|||||||
#ifndef _LST_H_
|
#ifndef _LST_H_
|
||||||
#define _LST_H_
|
#define _LST_H_
|
||||||
|
|
||||||
#include <sprite.h>
|
#include <sys/param.h>
|
||||||
#if __STDC__
|
|
||||||
#include <stdlib.h>
|
#include <stdlib.h>
|
||||||
#endif
|
|
||||||
|
#include "sprite.h"
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* basic typedef. This is what the Lst_ functions handle
|
* basic typedef. This is what the Lst_ functions handle
|
||||||
*/
|
*/
|
||||||
|
|
||||||
typedef struct Lst *Lst;
|
typedef struct List *Lst;
|
||||||
typedef struct LstNode *LstNode;
|
typedef struct ListNode *LstNode;
|
||||||
|
|
||||||
#define NILLST ((Lst) NIL)
|
typedef void *DuplicateProc(void *);
|
||||||
#define NILLNODE ((LstNode) NIL)
|
typedef void FreeProc(void *);
|
||||||
|
|
||||||
/*
|
|
||||||
* NOFREE can be used as the freeProc to Lst_Destroy when the elements are
|
|
||||||
* not to be freed.
|
|
||||||
* NOCOPY performs similarly when given as the copyProc to Lst_Duplicate.
|
|
||||||
*/
|
|
||||||
#define NOFREE ((void (*) __P((ClientData))) 0)
|
|
||||||
#define NOCOPY ((ClientData (*) __P((ClientData))) 0)
|
|
||||||
|
|
||||||
#define LST_CONCNEW 0 /* create new LstNode's when using Lst_Concat */
|
#define LST_CONCNEW 0 /* create new LstNode's when using Lst_Concat */
|
||||||
#define LST_CONCLINK 1 /* relink LstNode's when using Lst_Concat */
|
#define LST_CONCLINK 1 /* relink LstNode's when using Lst_Concat */
|
||||||
@ -75,89 +102,88 @@ typedef struct LstNode *LstNode;
|
|||||||
* Creation/destruction functions
|
* Creation/destruction functions
|
||||||
*/
|
*/
|
||||||
/* Create a new list */
|
/* Create a new list */
|
||||||
Lst Lst_Init __P((Boolean));
|
Lst Lst_Init(Boolean);
|
||||||
/* Duplicate an existing list */
|
/* Duplicate an existing list */
|
||||||
Lst Lst_Duplicate __P((Lst, ClientData (*)(ClientData)));
|
Lst Lst_Duplicate(Lst, DuplicateProc *);
|
||||||
/* Destroy an old one */
|
/* Destroy an old one */
|
||||||
void Lst_Destroy __P((Lst, void (*)(ClientData)));
|
void Lst_Destroy(Lst, FreeProc *);
|
||||||
/* True if list is empty */
|
/* True if list is empty */
|
||||||
Boolean Lst_IsEmpty __P((Lst));
|
Boolean Lst_IsEmpty(Lst);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Functions to modify a list
|
* Functions to modify a list
|
||||||
*/
|
*/
|
||||||
/* Insert an element before another */
|
/* Insert an element before another */
|
||||||
ReturnStatus Lst_Insert __P((Lst, LstNode, ClientData));
|
ReturnStatus Lst_InsertBefore(Lst, LstNode, void *);
|
||||||
/* Insert an element after another */
|
/* Insert an element after another */
|
||||||
ReturnStatus Lst_Append __P((Lst, LstNode, ClientData));
|
ReturnStatus Lst_InsertAfter(Lst, LstNode, void *);
|
||||||
/* Place an element at the front of a lst. */
|
/* Place an element at the front of a lst. */
|
||||||
ReturnStatus Lst_AtFront __P((Lst, ClientData));
|
ReturnStatus Lst_AtFront(Lst, void *);
|
||||||
/* Place an element at the end of a lst. */
|
/* Place an element at the end of a lst. */
|
||||||
ReturnStatus Lst_AtEnd __P((Lst, ClientData));
|
ReturnStatus Lst_AtEnd(Lst, void *);
|
||||||
/* Remove an element */
|
/* Remove an element */
|
||||||
ReturnStatus Lst_Remove __P((Lst, LstNode));
|
ReturnStatus Lst_Remove(Lst, LstNode);
|
||||||
/* Replace a node with a new value */
|
/* Replace a node with a new value */
|
||||||
ReturnStatus Lst_Replace __P((LstNode, ClientData));
|
ReturnStatus Lst_Replace(LstNode, void *);
|
||||||
/* Concatenate two lists */
|
/* Concatenate two lists */
|
||||||
ReturnStatus Lst_Concat __P((Lst, Lst, int));
|
ReturnStatus Lst_Concat(Lst, Lst, int);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Node-specific functions
|
* Node-specific functions
|
||||||
*/
|
*/
|
||||||
/* Return first element in list */
|
/* Return first element in list */
|
||||||
LstNode Lst_First __P((Lst));
|
LstNode Lst_First(Lst);
|
||||||
/* Return last element in list */
|
/* Return last element in list */
|
||||||
LstNode Lst_Last __P((Lst));
|
LstNode Lst_Last(Lst);
|
||||||
/* Return successor to given element */
|
/* Return successor to given element */
|
||||||
LstNode Lst_Succ __P((LstNode));
|
LstNode Lst_Succ(LstNode);
|
||||||
|
/* Return predecessor to given element */
|
||||||
|
LstNode Lst_Prev(LstNode);
|
||||||
/* Get datum from LstNode */
|
/* Get datum from LstNode */
|
||||||
ClientData Lst_Datum __P((LstNode));
|
void *Lst_Datum(LstNode);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Functions for entire lists
|
* Functions for entire lists
|
||||||
*/
|
*/
|
||||||
/* Find an element in a list */
|
/* Find an element in a list */
|
||||||
LstNode Lst_Find __P((Lst, ClientData,
|
LstNode Lst_Find(Lst, const void *, int (*)(const void *, const void *));
|
||||||
int (*)(ClientData, ClientData)));
|
|
||||||
/* Find an element starting from somewhere */
|
/* Find an element starting from somewhere */
|
||||||
LstNode Lst_FindFrom __P((Lst, LstNode, ClientData,
|
LstNode Lst_FindFrom(Lst, LstNode, const void *,
|
||||||
int (*cProc)(ClientData, ClientData)));
|
int (*cProc)(const void *, const void *));
|
||||||
/*
|
/*
|
||||||
* See if the given datum is on the list. Returns the LstNode containing
|
* See if the given datum is on the list. Returns the LstNode containing
|
||||||
* the datum
|
* the datum
|
||||||
*/
|
*/
|
||||||
LstNode Lst_Member __P((Lst, ClientData));
|
LstNode Lst_Member(Lst, void *);
|
||||||
/* Apply a function to all elements of a lst */
|
/* Apply a function to all elements of a lst */
|
||||||
void Lst_ForEach __P((Lst, int (*)(ClientData, ClientData),
|
int Lst_ForEach(Lst, int (*)(void *, void *), void *);
|
||||||
ClientData));
|
|
||||||
/*
|
/*
|
||||||
* Apply a function to all elements of a lst starting from a certain point.
|
* Apply a function to all elements of a lst starting from a certain point.
|
||||||
* If the list is circular, the application will wrap around to the
|
* If the list is circular, the application will wrap around to the
|
||||||
* beginning of the list again.
|
* beginning of the list again.
|
||||||
*/
|
*/
|
||||||
void Lst_ForEachFrom __P((Lst, LstNode,
|
int Lst_ForEachFrom(Lst, LstNode, int (*)(void *, void *),
|
||||||
int (*)(ClientData, ClientData),
|
void *);
|
||||||
ClientData));
|
|
||||||
/*
|
/*
|
||||||
* these functions are for dealing with a list as a table, of sorts.
|
* these functions are for dealing with a list as a table, of sorts.
|
||||||
* An idea of the "current element" is kept and used by all the functions
|
* An idea of the "current element" is kept and used by all the functions
|
||||||
* between Lst_Open() and Lst_Close().
|
* between Lst_Open() and Lst_Close().
|
||||||
*/
|
*/
|
||||||
/* Open the list */
|
/* Open the list */
|
||||||
ReturnStatus Lst_Open __P((Lst));
|
ReturnStatus Lst_Open(Lst);
|
||||||
/* Next element please */
|
/* Next element please */
|
||||||
LstNode Lst_Next __P((Lst));
|
LstNode Lst_Next(Lst);
|
||||||
/* Done yet? */
|
/* Done yet? */
|
||||||
Boolean Lst_IsAtEnd __P((Lst));
|
Boolean Lst_IsAtEnd(Lst);
|
||||||
/* Finish table access */
|
/* Finish table access */
|
||||||
void Lst_Close __P((Lst));
|
void Lst_Close(Lst);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* for using the list as a queue
|
* for using the list as a queue
|
||||||
*/
|
*/
|
||||||
/* Place an element at tail of queue */
|
/* Place an element at tail of queue */
|
||||||
ReturnStatus Lst_EnQueue __P((Lst, ClientData));
|
ReturnStatus Lst_EnQueue(Lst, void *);
|
||||||
/* Remove an element from head of queue */
|
/* Remove an element from head of queue */
|
||||||
ClientData Lst_DeQueue __P((Lst));
|
void *Lst_DeQueue(Lst);
|
||||||
|
|
||||||
#endif /* _LST_H_ */
|
#endif /* _LST_H_ */
|
0
lst.lib/Makefile
Normal file
0
lst.lib/Makefile
Normal file
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstAppend.c,v 1.14 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstAppend.c,v 1.14 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstAppend.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstAppend.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstAppend.c,v 1.14 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstAppend.c --
|
* LstAppend.c --
|
||||||
@ -47,9 +54,14 @@ static char sccsid[] = "@(#)lstAppend.c 8.2 (Berkeley) 4/28/95";
|
|||||||
|
|
||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Lst_Append --
|
* Lst_InsertAfter --
|
||||||
* Create a new node and add it to the given list after the given node.
|
* Create a new node and add it to the given list after the given node.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* l affected list
|
||||||
|
* ln node after which to append the datum
|
||||||
|
* d said datum
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* SUCCESS if all went well.
|
* SUCCESS if all went well.
|
||||||
*
|
*
|
||||||
@ -57,57 +69,54 @@ static char sccsid[] = "@(#)lstAppend.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* A new ListNode is created and linked in to the List. The lastPtr
|
* A new ListNode is created and linked in to the List. The lastPtr
|
||||||
* field of the List will be altered if ln is the last node in the
|
* field of the List will be altered if ln is the last node in the
|
||||||
* list. lastPtr and firstPtr will alter if the list was empty and
|
* list. lastPtr and firstPtr will alter if the list was empty and
|
||||||
* ln was NILLNODE.
|
* ln was NULL.
|
||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_Append (l, ln, d)
|
Lst_InsertAfter(Lst l, LstNode ln, void *d)
|
||||||
Lst l; /* affected list */
|
|
||||||
LstNode ln; /* node after which to append the datum */
|
|
||||||
ClientData d; /* said datum */
|
|
||||||
{
|
{
|
||||||
register List list;
|
List list;
|
||||||
register ListNode lNode;
|
ListNode lNode;
|
||||||
register ListNode nLNode;
|
ListNode nLNode;
|
||||||
|
|
||||||
if (LstValid (l) && (ln == NILLNODE && LstIsEmpty (l))) {
|
if (LstValid (l) && (ln == NULL && LstIsEmpty (l))) {
|
||||||
goto ok;
|
goto ok;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (!LstValid (l) || LstIsEmpty (l) || ! LstNodeValid (ln, l)) {
|
if (!LstValid (l) || LstIsEmpty (l) || ! LstNodeValid (ln, l)) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
}
|
}
|
||||||
ok:
|
ok:
|
||||||
|
|
||||||
list = (List)l;
|
list = l;
|
||||||
lNode = (ListNode)ln;
|
lNode = ln;
|
||||||
|
|
||||||
PAlloc (nLNode, ListNode);
|
PAlloc (nLNode, ListNode);
|
||||||
nLNode->datum = d;
|
nLNode->datum = d;
|
||||||
nLNode->useCount = nLNode->flags = 0;
|
nLNode->useCount = nLNode->flags = 0;
|
||||||
|
|
||||||
if (lNode == NilListNode) {
|
if (lNode == NULL) {
|
||||||
if (list->isCirc) {
|
if (list->isCirc) {
|
||||||
nLNode->nextPtr = nLNode->prevPtr = nLNode;
|
nLNode->nextPtr = nLNode->prevPtr = nLNode;
|
||||||
} else {
|
} else {
|
||||||
nLNode->nextPtr = nLNode->prevPtr = NilListNode;
|
nLNode->nextPtr = nLNode->prevPtr = NULL;
|
||||||
}
|
}
|
||||||
list->firstPtr = list->lastPtr = nLNode;
|
list->firstPtr = list->lastPtr = nLNode;
|
||||||
} else {
|
} else {
|
||||||
nLNode->prevPtr = lNode;
|
nLNode->prevPtr = lNode;
|
||||||
nLNode->nextPtr = lNode->nextPtr;
|
nLNode->nextPtr = lNode->nextPtr;
|
||||||
|
|
||||||
lNode->nextPtr = nLNode;
|
lNode->nextPtr = nLNode;
|
||||||
if (nLNode->nextPtr != NilListNode) {
|
if (nLNode->nextPtr != NULL) {
|
||||||
nLNode->nextPtr->prevPtr = nLNode;
|
nLNode->nextPtr->prevPtr = nLNode;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (lNode == list->lastPtr) {
|
if (lNode == list->lastPtr) {
|
||||||
list->lastPtr = nLNode;
|
list->lastPtr = nLNode;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return (SUCCESS);
|
return (SUCCESS);
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstAtEnd.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstAtEnd.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstAtEnd.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstAtEnd.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstAtEnd.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstAtEnd.c --
|
* LstAtEnd.c --
|
||||||
@ -44,12 +51,16 @@ static char sccsid[] = "@(#)lstAtEnd.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
#include "lstInt.h"
|
#include "lstInt.h"
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Lst_AtEnd --
|
* Lst_AtEnd --
|
||||||
* Add a node to the end of the given list
|
* Add a node to the end of the given list
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* l List to which to add the datum
|
||||||
|
* d Datum to add
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* SUCCESS if life is good.
|
* SUCCESS if life is good.
|
||||||
*
|
*
|
||||||
@ -59,12 +70,10 @@ static char sccsid[] = "@(#)lstAtEnd.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_AtEnd (l, d)
|
Lst_AtEnd(Lst l, void *d)
|
||||||
Lst l; /* List to which to add the datum */
|
|
||||||
ClientData d; /* Datum to add */
|
|
||||||
{
|
{
|
||||||
register LstNode end;
|
LstNode end;
|
||||||
|
|
||||||
end = Lst_Last (l);
|
end = Lst_Last(l);
|
||||||
return (Lst_Append (l, end, d));
|
return (Lst_InsertAfter(l, end, d));
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstAtFront.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstAtFront.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstAtFront.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstAtFront.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstAtFront.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstAtFront.c --
|
* LstAtFront.c --
|
||||||
@ -60,12 +67,10 @@ static char sccsid[] = "@(#)lstAtFront.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_AtFront (l, d)
|
Lst_AtFront(Lst l, void *d)
|
||||||
Lst l;
|
|
||||||
ClientData d;
|
|
||||||
{
|
{
|
||||||
register LstNode front;
|
LstNode front;
|
||||||
|
|
||||||
front = Lst_First (l);
|
front = Lst_First(l);
|
||||||
return (Lst_Insert (l, front, d));
|
return (Lst_InsertBefore(l, front, d));
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstClose.c,v 1.11 2006/10/27 21:37:25 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstClose.c,v 1.11 2006/10/27 21:37:25 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstClose.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstClose.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstClose.c,v 1.11 2006/10/27 21:37:25 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstClose.c --
|
* LstClose.c --
|
||||||
@ -55,6 +62,9 @@ static char sccsid[] = "@(#)lstClose.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Lst_Close --
|
* Lst_Close --
|
||||||
* Close a list which was opened for sequential access.
|
* Close a list which was opened for sequential access.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* l The list to close
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
@ -64,11 +74,10 @@ static char sccsid[] = "@(#)lstClose.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
void
|
void
|
||||||
Lst_Close (l)
|
Lst_Close(Lst l)
|
||||||
Lst l; /* The list to close */
|
|
||||||
{
|
{
|
||||||
register List list = (List) l;
|
List list = l;
|
||||||
|
|
||||||
if (LstValid(l) == TRUE) {
|
if (LstValid(l) == TRUE) {
|
||||||
list->isOpen = FALSE;
|
list->isOpen = FALSE;
|
||||||
list->atEnd = Unknown;
|
list->atEnd = Unknown;
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstConcat.c,v 1.16 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstConcat.c,v 1.16 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstConcat.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstConcat.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstConcat.c,v 1.16 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* listConcat.c --
|
* listConcat.c --
|
||||||
@ -55,33 +62,35 @@ static char sccsid[] = "@(#)lstConcat.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* If LST_CONCLINK is specified, the second list is destroyed since
|
* If LST_CONCLINK is specified, the second list is destroyed since
|
||||||
* its pointers have been corrupted and the list is no longer useable.
|
* its pointers have been corrupted and the list is no longer useable.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* l1 The list to which l2 is to be appended
|
||||||
|
* l2 The list to append to l1
|
||||||
|
* flags LST_CONCNEW if LstNode's should be duplicated
|
||||||
|
* LST_CONCLINK if should just be relinked
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* SUCCESS if all went well. FAILURE otherwise.
|
* SUCCESS if all went well. FAILURE otherwise.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* New elements are created and appended the the first list.
|
* New elements are created and appended the first list.
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_Concat (l1, l2, flags)
|
Lst_Concat(Lst l1, Lst l2, int flags)
|
||||||
Lst l1; /* The list to which l2 is to be appended */
|
|
||||||
Lst l2; /* The list to append to l1 */
|
|
||||||
int flags; /* LST_CONCNEW if LstNode's should be duplicated
|
|
||||||
* LST_CONCLINK if should just be relinked */
|
|
||||||
{
|
{
|
||||||
register ListNode ln; /* original LstNode */
|
ListNode ln; /* original LstNode */
|
||||||
register ListNode nln; /* new LstNode */
|
ListNode nln; /* new LstNode */
|
||||||
register ListNode last; /* the last element in the list. Keeps
|
ListNode last; /* the last element in the list. Keeps
|
||||||
* bookkeeping until the end */
|
* bookkeeping until the end */
|
||||||
register List list1 = (List)l1;
|
List list1 = l1;
|
||||||
register List list2 = (List)l2;
|
List list2 = l2;
|
||||||
|
|
||||||
if (!LstValid (l1) || !LstValid (l2)) {
|
if (!LstValid (l1) || !LstValid (l2)) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (flags == LST_CONCLINK) {
|
if (flags == LST_CONCLINK) {
|
||||||
if (list2->firstPtr != NilListNode) {
|
if (list2->firstPtr != NULL) {
|
||||||
/*
|
/*
|
||||||
* We set the nextPtr of the
|
* We set the nextPtr of the
|
||||||
* last element of list two to be NIL to make the loop easier and
|
* last element of list two to be NIL to make the loop easier and
|
||||||
@ -90,7 +99,7 @@ Lst_Concat (l1, l2, flags)
|
|||||||
* to NIL space and the first element will be untouched if it
|
* to NIL space and the first element will be untouched if it
|
||||||
* existed before and will also point to NIL space if it didn't.
|
* existed before and will also point to NIL space if it didn't.
|
||||||
*/
|
*/
|
||||||
list2->lastPtr->nextPtr = NilListNode;
|
list2->lastPtr->nextPtr = NULL;
|
||||||
/*
|
/*
|
||||||
* So long as the second list isn't empty, we just link the
|
* So long as the second list isn't empty, we just link the
|
||||||
* first element of the second list to the last element of the
|
* first element of the second list to the last element of the
|
||||||
@ -100,14 +109,14 @@ Lst_Concat (l1, l2, flags)
|
|||||||
* the last element of the first list.
|
* the last element of the first list.
|
||||||
*/
|
*/
|
||||||
list2->firstPtr->prevPtr = list1->lastPtr;
|
list2->firstPtr->prevPtr = list1->lastPtr;
|
||||||
if (list1->lastPtr != NilListNode) {
|
if (list1->lastPtr != NULL) {
|
||||||
list1->lastPtr->nextPtr = list2->firstPtr;
|
list1->lastPtr->nextPtr = list2->firstPtr;
|
||||||
} else {
|
} else {
|
||||||
list1->firstPtr = list2->firstPtr;
|
list1->firstPtr = list2->firstPtr;
|
||||||
}
|
}
|
||||||
list1->lastPtr = list2->lastPtr;
|
list1->lastPtr = list2->lastPtr;
|
||||||
}
|
}
|
||||||
if (list1->isCirc && list1->firstPtr != NilListNode) {
|
if (list1->isCirc && list1->firstPtr != NULL) {
|
||||||
/*
|
/*
|
||||||
* If the first list is supposed to be circular and it is (now)
|
* If the first list is supposed to be circular and it is (now)
|
||||||
* non-empty, we must make sure it's circular by linking the
|
* non-empty, we must make sure it's circular by linking the
|
||||||
@ -116,8 +125,8 @@ Lst_Concat (l1, l2, flags)
|
|||||||
list1->firstPtr->prevPtr = list1->lastPtr;
|
list1->firstPtr->prevPtr = list1->lastPtr;
|
||||||
list1->lastPtr->nextPtr = list1->firstPtr;
|
list1->lastPtr->nextPtr = list1->firstPtr;
|
||||||
}
|
}
|
||||||
free ((Address)l2);
|
free(l2);
|
||||||
} else if (list2->firstPtr != NilListNode) {
|
} else if (list2->firstPtr != NULL) {
|
||||||
/*
|
/*
|
||||||
* We set the nextPtr of the last element of list 2 to be nil to make
|
* We set the nextPtr of the last element of list 2 to be nil to make
|
||||||
* the loop less difficult. The loop simply goes through the entire
|
* the loop less difficult. The loop simply goes through the entire
|
||||||
@ -130,14 +139,14 @@ Lst_Concat (l1, l2, flags)
|
|||||||
* the first list must have been empty so the newly-created node is
|
* the first list must have been empty so the newly-created node is
|
||||||
* made the first node of the list.
|
* made the first node of the list.
|
||||||
*/
|
*/
|
||||||
list2->lastPtr->nextPtr = NilListNode;
|
list2->lastPtr->nextPtr = NULL;
|
||||||
for (last = list1->lastPtr, ln = list2->firstPtr;
|
for (last = list1->lastPtr, ln = list2->firstPtr;
|
||||||
ln != NilListNode;
|
ln != NULL;
|
||||||
ln = ln->nextPtr)
|
ln = ln->nextPtr)
|
||||||
{
|
{
|
||||||
PAlloc (nln, ListNode);
|
PAlloc (nln, ListNode);
|
||||||
nln->datum = ln->datum;
|
nln->datum = ln->datum;
|
||||||
if (last != NilListNode) {
|
if (last != NULL) {
|
||||||
last->nextPtr = nln;
|
last->nextPtr = nln;
|
||||||
} else {
|
} else {
|
||||||
list1->firstPtr = nln;
|
list1->firstPtr = nln;
|
||||||
@ -149,7 +158,7 @@ Lst_Concat (l1, l2, flags)
|
|||||||
|
|
||||||
/*
|
/*
|
||||||
* Finish bookkeeping. The last new element becomes the last element
|
* Finish bookkeeping. The last new element becomes the last element
|
||||||
* of list one.
|
* of list one.
|
||||||
*/
|
*/
|
||||||
list1->lastPtr = last;
|
list1->lastPtr = last;
|
||||||
|
|
||||||
@ -163,7 +172,7 @@ Lst_Concat (l1, l2, flags)
|
|||||||
list1->lastPtr->nextPtr = list1->firstPtr;
|
list1->lastPtr->nextPtr = list1->firstPtr;
|
||||||
list1->firstPtr->prevPtr = list1->lastPtr;
|
list1->firstPtr->prevPtr = list1->lastPtr;
|
||||||
} else {
|
} else {
|
||||||
last->nextPtr = NilListNode;
|
last->nextPtr = NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (list2->isCirc) {
|
if (list2->isCirc) {
|
||||||
@ -173,4 +182,4 @@ Lst_Concat (l1, l2, flags)
|
|||||||
|
|
||||||
return (SUCCESS);
|
return (SUCCESS);
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstDatum.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstDatum.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstDatum.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstDatum.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstDatum.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstDatum.c --
|
* LstDatum.c --
|
||||||
@ -51,21 +58,20 @@ static char sccsid[] = "@(#)lstDatum.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Return the datum stored in the given node.
|
* Return the datum stored in the given node.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The datum or (ick!) NIL if the node is invalid.
|
* The datum or NULL if the node is invalid.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ClientData
|
void *
|
||||||
Lst_Datum (ln)
|
Lst_Datum(LstNode ln)
|
||||||
LstNode ln;
|
|
||||||
{
|
{
|
||||||
if (ln != NILLNODE) {
|
if (ln != NULL) {
|
||||||
return (((ListNode)ln)->datum);
|
return ((ln)->datum);
|
||||||
} else {
|
} else {
|
||||||
return ((ClientData) NIL);
|
return NULL;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstDeQueue.c,v 1.14 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstDeQueue.c,v 1.14 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstDeQueue.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstDeQueue.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstDeQueue.c,v 1.14 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstDeQueue.c --
|
* LstDeQueue.c --
|
||||||
@ -51,7 +58,7 @@ static char sccsid[] = "@(#)lstDeQueue.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Remove and return the datum at the head of the given list.
|
* Remove and return the datum at the head of the given list.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The datum in the node at the head or (ick) NIL if the list
|
* The datum in the node at the head or NULL if the list
|
||||||
* is empty.
|
* is empty.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
@ -59,21 +66,20 @@ static char sccsid[] = "@(#)lstDeQueue.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ClientData
|
void *
|
||||||
Lst_DeQueue (l)
|
Lst_DeQueue(Lst l)
|
||||||
Lst l;
|
|
||||||
{
|
{
|
||||||
ClientData rd;
|
void *rd;
|
||||||
register ListNode tln;
|
ListNode tln;
|
||||||
|
|
||||||
tln = (ListNode) Lst_First (l);
|
tln = Lst_First(l);
|
||||||
if (tln == NilListNode) {
|
if (tln == NULL) {
|
||||||
return ((ClientData) NIL);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
rd = tln->datum;
|
rd = tln->datum;
|
||||||
if (Lst_Remove (l, (LstNode)tln) == FAILURE) {
|
if (Lst_Remove(l, tln) == FAILURE) {
|
||||||
return ((ClientData) NIL);
|
return NULL;
|
||||||
} else {
|
} else {
|
||||||
return (rd);
|
return (rd);
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstDestroy.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstDestroy.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstDestroy.c --
|
* LstDestroy.c --
|
||||||
@ -61,42 +68,34 @@ static char sccsid[] = "@(#)lstDestroy.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
void
|
void
|
||||||
Lst_Destroy (l, freeProc)
|
Lst_Destroy(Lst list, FreeProc *freeProc)
|
||||||
Lst l;
|
|
||||||
register void (*freeProc) __P((ClientData));
|
|
||||||
{
|
{
|
||||||
register ListNode ln;
|
ListNode ln;
|
||||||
register ListNode tln = NilListNode;
|
ListNode tln = NULL;
|
||||||
register List list = (List)l;
|
|
||||||
|
if (list == NULL)
|
||||||
if (l == NILLST || ! l) {
|
|
||||||
/*
|
|
||||||
* Note the check for l == (Lst)0 to catch uninitialized static Lst's.
|
|
||||||
* Gross, but useful.
|
|
||||||
*/
|
|
||||||
return;
|
return;
|
||||||
}
|
|
||||||
|
|
||||||
/* To ease scanning */
|
/* To ease scanning */
|
||||||
if (list->lastPtr != NilListNode)
|
if (list->lastPtr != NULL)
|
||||||
list->lastPtr->nextPtr = NilListNode;
|
list->lastPtr->nextPtr = NULL;
|
||||||
else {
|
else {
|
||||||
free ((Address)l);
|
free(list);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (freeProc) {
|
if (freeProc) {
|
||||||
for (ln = list->firstPtr; ln != NilListNode; ln = tln) {
|
for (ln = list->firstPtr; ln != NULL; ln = tln) {
|
||||||
tln = ln->nextPtr;
|
tln = ln->nextPtr;
|
||||||
(*freeProc) (ln->datum);
|
freeProc(ln->datum);
|
||||||
free ((Address)ln);
|
free(ln);
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
for (ln = list->firstPtr; ln != NilListNode; ln = tln) {
|
for (ln = list->firstPtr; ln != NULL; ln = tln) {
|
||||||
tln = ln->nextPtr;
|
tln = ln->nextPtr;
|
||||||
free ((Address)ln);
|
free(ln);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
free ((Address)l);
|
free(list);
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstDupl.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstDupl.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* listDupl.c --
|
* listDupl.c --
|
||||||
@ -49,51 +56,52 @@ static char sccsid[] = "@(#)lstDupl.c 8.2 (Berkeley) 4/28/95";
|
|||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Lst_Duplicate --
|
* Lst_Duplicate --
|
||||||
* Duplicate an entire list. If a function to copy a ClientData is
|
* Duplicate an entire list. If a function to copy a void *is
|
||||||
* given, the individual client elements will be duplicated as well.
|
* given, the individual client elements will be duplicated as well.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* l the list to duplicate
|
||||||
|
* copyProc A function to duplicate each void *
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The new Lst structure or NILLST if failure.
|
* The new Lst structure or NULL if failure.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* A new list is created.
|
* A new list is created.
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
Lst
|
Lst
|
||||||
Lst_Duplicate (l, copyProc)
|
Lst_Duplicate(Lst l, DuplicateProc *copyProc)
|
||||||
Lst l; /* the list to duplicate */
|
|
||||||
/* A function to duplicate each ClientData */
|
|
||||||
ClientData (*copyProc) __P((ClientData));
|
|
||||||
{
|
{
|
||||||
register Lst nl;
|
Lst nl;
|
||||||
register ListNode ln;
|
ListNode ln;
|
||||||
register List list = (List)l;
|
List list = l;
|
||||||
|
|
||||||
if (!LstValid (l)) {
|
if (!LstValid (l)) {
|
||||||
return (NILLST);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
nl = Lst_Init (list->isCirc);
|
nl = Lst_Init(list->isCirc);
|
||||||
if (nl == NILLST) {
|
if (nl == NULL) {
|
||||||
return (NILLST);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
ln = list->firstPtr;
|
ln = list->firstPtr;
|
||||||
while (ln != NilListNode) {
|
while (ln != NULL) {
|
||||||
if (copyProc != NOCOPY) {
|
if (copyProc != NULL) {
|
||||||
if (Lst_AtEnd (nl, (*copyProc) (ln->datum)) == FAILURE) {
|
if (Lst_AtEnd(nl, copyProc(ln->datum)) == FAILURE) {
|
||||||
return (NILLST);
|
return NULL;
|
||||||
}
|
}
|
||||||
} else if (Lst_AtEnd (nl, ln->datum) == FAILURE) {
|
} else if (Lst_AtEnd(nl, ln->datum) == FAILURE) {
|
||||||
return (NILLST);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (list->isCirc && ln == list->lastPtr) {
|
if (list->isCirc && ln == list->lastPtr) {
|
||||||
ln = NilListNode;
|
ln = NULL;
|
||||||
} else {
|
} else {
|
||||||
ln = ln->nextPtr;
|
ln = ln->nextPtr;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return (nl);
|
return (nl);
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstEnQueue.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstEnQueue.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstEnQueue.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstEnQueue.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstEnQueue.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstEnQueue.c--
|
* LstEnQueue.c--
|
||||||
@ -51,7 +58,7 @@ static char sccsid[] = "@(#)lstEnQueue.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Add the datum to the tail of the given list.
|
* Add the datum to the tail of the given list.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* SUCCESS or FAILURE as returned by Lst_Append.
|
* SUCCESS or FAILURE as returned by Lst_InsertAfter.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* the lastPtr field is altered all the time and the firstPtr field
|
* the lastPtr field is altered all the time and the firstPtr field
|
||||||
@ -60,14 +67,12 @@ static char sccsid[] = "@(#)lstEnQueue.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_EnQueue (l, d)
|
Lst_EnQueue(Lst l, void *d)
|
||||||
Lst l;
|
|
||||||
ClientData d;
|
|
||||||
{
|
{
|
||||||
if (LstValid (l) == FALSE) {
|
if (LstValid (l) == FALSE) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
return (Lst_Append (l, Lst_Last(l), d));
|
return (Lst_InsertAfter(l, Lst_Last(l), d));
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstFind.c,v 1.15 2009/01/23 21:58:28 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstFind.c,v 1.15 2009/01/23 21:58:28 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstFind.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstFind.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstFind.c,v 1.15 2009/01/23 21:58:28 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstFind.c --
|
* LstFind.c --
|
||||||
@ -52,7 +59,7 @@ static char sccsid[] = "@(#)lstFind.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* and the given datum.
|
* and the given datum.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The found node or NILLNODE if none matches.
|
* The found node or NULL if none matches.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* None.
|
* None.
|
||||||
@ -60,11 +67,8 @@ static char sccsid[] = "@(#)lstFind.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
LstNode
|
LstNode
|
||||||
Lst_Find (l, d, cProc)
|
Lst_Find(Lst l, const void *d, int (*cProc)(const void *, const void *))
|
||||||
Lst l;
|
|
||||||
ClientData d;
|
|
||||||
int (*cProc) __P((ClientData, ClientData));
|
|
||||||
{
|
{
|
||||||
return (Lst_FindFrom (l, Lst_First(l), d, cProc));
|
return (Lst_FindFrom(l, Lst_First(l), d, cProc));
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstFindFrom.c,v 1.15 2009/01/23 21:58:28 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstFindFrom.c,v 1.15 2009/01/23 21:58:28 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstFindFrom.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstFindFrom.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstFindFrom.c,v 1.15 2009/01/23 21:58:28 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstFindFrom.c --
|
* LstFindFrom.c --
|
||||||
@ -53,7 +60,7 @@ static char sccsid[] = "@(#)lstFindFrom.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* determine when it has been found.
|
* determine when it has been found.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The found node or NILLNODE
|
* The found node or NULL
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* None.
|
* None.
|
||||||
@ -61,34 +68,23 @@ static char sccsid[] = "@(#)lstFindFrom.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
LstNode
|
LstNode
|
||||||
Lst_FindFrom (l, ln, d, cProc)
|
Lst_FindFrom(Lst l, LstNode ln, const void *d,
|
||||||
Lst l;
|
int (*cProc)(const void *, const void *))
|
||||||
register LstNode ln;
|
|
||||||
register ClientData d;
|
|
||||||
register int (*cProc) __P((ClientData, ClientData));
|
|
||||||
{
|
{
|
||||||
register ListNode tln;
|
ListNode tln;
|
||||||
Boolean found = FALSE;
|
|
||||||
|
|
||||||
if (!LstValid (l) || LstIsEmpty (l) || !LstNodeValid (ln, l)) {
|
if (!LstValid (l) || LstIsEmpty (l) || !LstNodeValid (ln, l)) {
|
||||||
return (NILLNODE);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
tln = (ListNode)ln;
|
tln = ln;
|
||||||
|
|
||||||
do {
|
do {
|
||||||
if ((*cProc) (tln->datum, d) == 0) {
|
if ((*cProc)(tln->datum, d) == 0)
|
||||||
found = TRUE;
|
return (tln);
|
||||||
break;
|
tln = tln->nextPtr;
|
||||||
} else {
|
} while (tln != ln && tln != NULL);
|
||||||
tln = tln->nextPtr;
|
|
||||||
}
|
return NULL;
|
||||||
} while (tln != (ListNode)ln && tln != NilListNode);
|
|
||||||
|
|
||||||
if (found) {
|
|
||||||
return ((LstNode)tln);
|
|
||||||
} else {
|
|
||||||
return (NILLNODE);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstFirst.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstFirst.c,v 1.12 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstFirst.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstFirst.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstFirst.c,v 1.12 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstFirst.c --
|
* LstFirst.c --
|
||||||
@ -51,7 +58,7 @@ static char sccsid[] = "@(#)lstFirst.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Return the first node on the given list.
|
* Return the first node on the given list.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The first node or NILLNODE if the list is empty.
|
* The first node or NULL if the list is empty.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* None.
|
* None.
|
||||||
@ -59,13 +66,12 @@ static char sccsid[] = "@(#)lstFirst.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
LstNode
|
LstNode
|
||||||
Lst_First (l)
|
Lst_First(Lst l)
|
||||||
Lst l;
|
|
||||||
{
|
{
|
||||||
if (!LstValid (l) || LstIsEmpty (l)) {
|
if (!LstValid (l) || LstIsEmpty (l)) {
|
||||||
return (NILLNODE);
|
return NULL;
|
||||||
} else {
|
} else {
|
||||||
return ((LstNode)((List)l)->firstPtr);
|
return (l->firstPtr);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstForEach.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstForEach.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstForEach.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstForEach.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstForEach.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstForeach.c --
|
* LstForeach.c --
|
||||||
@ -61,12 +68,9 @@ static char sccsid[] = "@(#)lstForEach.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
/*VARARGS2*/
|
/*VARARGS2*/
|
||||||
void
|
int
|
||||||
Lst_ForEach (l, proc, d)
|
Lst_ForEach(Lst l, int (*proc)(void *, void *), void *d)
|
||||||
Lst l;
|
|
||||||
register int (*proc) __P((ClientData, ClientData));
|
|
||||||
register ClientData d;
|
|
||||||
{
|
{
|
||||||
Lst_ForEachFrom(l, Lst_First(l), proc, d);
|
return Lst_ForEachFrom(l, Lst_First(l), proc, d);
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstForEachFrom.c,v 1.17 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstForEachFrom.c,v 1.17 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstForEachFrom.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstForEachFrom.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstForEachFrom.c,v 1.17 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* lstForEachFrom.c --
|
* lstForEachFrom.c --
|
||||||
@ -51,7 +58,7 @@ static char sccsid[] = "@(#)lstForEachFrom.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Lst_ForEachFrom --
|
* Lst_ForEachFrom --
|
||||||
* Apply the given function to each element of the given list. The
|
* Apply the given function to each element of the given list. The
|
||||||
* function should return 0 if traversal should continue and non-
|
* function should return 0 if traversal should continue and non-
|
||||||
* zero if it should abort.
|
* zero if it should abort.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* None.
|
* None.
|
||||||
@ -62,50 +69,57 @@ static char sccsid[] = "@(#)lstForEachFrom.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
/*VARARGS2*/
|
/*VARARGS2*/
|
||||||
void
|
int
|
||||||
Lst_ForEachFrom (l, ln, proc, d)
|
Lst_ForEachFrom(Lst l, LstNode ln, int (*proc)(void *, void *),
|
||||||
Lst l;
|
void *d)
|
||||||
LstNode ln;
|
|
||||||
register int (*proc)();
|
|
||||||
register ClientData d;
|
|
||||||
{
|
{
|
||||||
register ListNode tln = (ListNode)ln;
|
ListNode tln = ln;
|
||||||
register List list = (List)l;
|
List list = l;
|
||||||
register ListNode next;
|
ListNode next;
|
||||||
Boolean done;
|
Boolean done;
|
||||||
int result;
|
int result;
|
||||||
|
|
||||||
if (!LstValid (list) || LstIsEmpty (list)) {
|
if (!LstValid (list) || LstIsEmpty (list)) {
|
||||||
return;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
do {
|
do {
|
||||||
/*
|
/*
|
||||||
* Take care of having the current element deleted out from under
|
* Take care of having the current element deleted out from under
|
||||||
* us.
|
* us.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
next = tln->nextPtr;
|
next = tln->nextPtr;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* We're done with the traversal if
|
||||||
|
* - the next node to examine is the first in the queue or
|
||||||
|
* doesn't exist and
|
||||||
|
* - nothing's been added after the current node (check this
|
||||||
|
* after proc() has been called).
|
||||||
|
*/
|
||||||
|
done = (next == NULL || next == list->firstPtr);
|
||||||
|
|
||||||
(void) tln->useCount++;
|
(void) tln->useCount++;
|
||||||
result = (*proc) (tln->datum, d);
|
result = (*proc) (tln->datum, d);
|
||||||
(void) tln->useCount--;
|
(void) tln->useCount--;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* We're done with the traversal if
|
* Now check whether a node has been added.
|
||||||
* - nothing's been added after the current node and
|
* Note: this doesn't work if this node was deleted before
|
||||||
* - the next node to examine is the first in the queue or
|
* the new node was added.
|
||||||
* doesn't exist.
|
|
||||||
*/
|
*/
|
||||||
done = (next == tln->nextPtr &&
|
if (next != tln->nextPtr) {
|
||||||
(next == NilListNode || next == list->firstPtr));
|
next = tln->nextPtr;
|
||||||
|
done = 0;
|
||||||
next = tln->nextPtr;
|
}
|
||||||
|
|
||||||
if (tln->flags & LN_DELETED) {
|
if (tln->flags & LN_DELETED) {
|
||||||
free((char *)tln);
|
free((char *)tln);
|
||||||
}
|
}
|
||||||
tln = next;
|
tln = next;
|
||||||
} while (!result && !LstIsEmpty(list) && !done);
|
} while (!result && !LstIsEmpty(list) && !done);
|
||||||
|
|
||||||
|
return result;
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstInit.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstInit.c,v 1.12 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstInit.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstInit.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstInit.c,v 1.12 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* init.c --
|
* init.c --
|
||||||
@ -50,6 +57,9 @@ static char sccsid[] = "@(#)lstInit.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Lst_Init --
|
* Lst_Init --
|
||||||
* Create and initialize a new list.
|
* Create and initialize a new list.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* circ TRUE if the list should be made circular
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The created list.
|
* The created list.
|
||||||
*
|
*
|
||||||
@ -59,18 +69,17 @@ static char sccsid[] = "@(#)lstInit.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
Lst
|
Lst
|
||||||
Lst_Init(circ)
|
Lst_Init(Boolean circ)
|
||||||
Boolean circ; /* TRUE if the list should be made circular */
|
|
||||||
{
|
{
|
||||||
register List nList;
|
List nList;
|
||||||
|
|
||||||
PAlloc (nList, List);
|
PAlloc (nList, List);
|
||||||
|
|
||||||
nList->firstPtr = NilListNode;
|
nList->firstPtr = NULL;
|
||||||
nList->lastPtr = NilListNode;
|
nList->lastPtr = NULL;
|
||||||
nList->isOpen = FALSE;
|
nList->isOpen = FALSE;
|
||||||
nList->isCirc = circ;
|
nList->isCirc = circ;
|
||||||
nList->atEnd = Unknown;
|
nList->atEnd = Unknown;
|
||||||
|
|
||||||
return ((Lst)nList);
|
return (nList);
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstInsert.c,v 1.14 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstInsert.c,v 1.14 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstInsert.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstInsert.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstInsert.c,v 1.14 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstInsert.c --
|
* LstInsert.c --
|
||||||
@ -47,10 +54,15 @@ static char sccsid[] = "@(#)lstInsert.c 8.2 (Berkeley) 4/28/95";
|
|||||||
|
|
||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Lst_Insert --
|
* Lst_InsertBefore --
|
||||||
* Insert a new node with the given piece of data before the given
|
* Insert a new node with the given piece of data before the given
|
||||||
* node in the given list.
|
* node in the given list.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* l list to manipulate
|
||||||
|
* ln node before which to insert d
|
||||||
|
* d datum to be inserted
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* SUCCESS or FAILURE.
|
* SUCCESS or FAILURE.
|
||||||
*
|
*
|
||||||
@ -61,53 +73,50 @@ static char sccsid[] = "@(#)lstInsert.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_Insert (l, ln, d)
|
Lst_InsertBefore(Lst l, LstNode ln, void *d)
|
||||||
Lst l; /* list to manipulate */
|
|
||||||
LstNode ln; /* node before which to insert d */
|
|
||||||
ClientData d; /* datum to be inserted */
|
|
||||||
{
|
{
|
||||||
register ListNode nLNode; /* new lnode for d */
|
ListNode nLNode; /* new lnode for d */
|
||||||
register ListNode lNode = (ListNode)ln;
|
ListNode lNode = ln;
|
||||||
register List list = (List)l;
|
List list = l;
|
||||||
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* check validity of arguments
|
* check validity of arguments
|
||||||
*/
|
*/
|
||||||
if (LstValid (l) && (LstIsEmpty (l) && ln == NILLNODE))
|
if (LstValid (l) && (LstIsEmpty (l) && ln == NULL))
|
||||||
goto ok;
|
goto ok;
|
||||||
|
|
||||||
if (!LstValid (l) || LstIsEmpty (l) || !LstNodeValid (ln, l)) {
|
if (!LstValid (l) || LstIsEmpty (l) || !LstNodeValid (ln, l)) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
ok:
|
ok:
|
||||||
PAlloc (nLNode, ListNode);
|
PAlloc (nLNode, ListNode);
|
||||||
|
|
||||||
nLNode->datum = d;
|
nLNode->datum = d;
|
||||||
nLNode->useCount = nLNode->flags = 0;
|
nLNode->useCount = nLNode->flags = 0;
|
||||||
|
|
||||||
if (ln == NILLNODE) {
|
if (ln == NULL) {
|
||||||
if (list->isCirc) {
|
if (list->isCirc) {
|
||||||
nLNode->prevPtr = nLNode->nextPtr = nLNode;
|
nLNode->prevPtr = nLNode->nextPtr = nLNode;
|
||||||
} else {
|
} else {
|
||||||
nLNode->prevPtr = nLNode->nextPtr = NilListNode;
|
nLNode->prevPtr = nLNode->nextPtr = NULL;
|
||||||
}
|
}
|
||||||
list->firstPtr = list->lastPtr = nLNode;
|
list->firstPtr = list->lastPtr = nLNode;
|
||||||
} else {
|
} else {
|
||||||
nLNode->prevPtr = lNode->prevPtr;
|
nLNode->prevPtr = lNode->prevPtr;
|
||||||
nLNode->nextPtr = lNode;
|
nLNode->nextPtr = lNode;
|
||||||
|
|
||||||
if (nLNode->prevPtr != NilListNode) {
|
if (nLNode->prevPtr != NULL) {
|
||||||
nLNode->prevPtr->nextPtr = nLNode;
|
nLNode->prevPtr->nextPtr = nLNode;
|
||||||
}
|
}
|
||||||
lNode->prevPtr = nLNode;
|
lNode->prevPtr = nLNode;
|
||||||
|
|
||||||
if (lNode == list->firstPtr) {
|
if (lNode == list->firstPtr) {
|
||||||
list->firstPtr = nLNode;
|
list->firstPtr = nLNode;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return (SUCCESS);
|
return (SUCCESS);
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstInt.h,v 1.20 2009/01/24 14:43:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -33,7 +31,7 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)lstInt.h 8.2 (Berkeley) 4/28/95
|
* from: @(#)lstInt.h 8.1 (Berkeley) 6/6/93
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
@ -43,29 +41,28 @@
|
|||||||
#ifndef _LSTINT_H_
|
#ifndef _LSTINT_H_
|
||||||
#define _LSTINT_H_
|
#define _LSTINT_H_
|
||||||
|
|
||||||
#include "lst.h"
|
#include "../lst.h"
|
||||||
|
#include "../make_malloc.h"
|
||||||
|
|
||||||
typedef struct ListNode {
|
typedef struct ListNode {
|
||||||
struct ListNode *prevPtr; /* previous element in list */
|
struct ListNode *prevPtr; /* previous element in list */
|
||||||
struct ListNode *nextPtr; /* next in list */
|
struct ListNode *nextPtr; /* next in list */
|
||||||
short useCount:8, /* Count of functions using the node.
|
unsigned int useCount:8, /* Count of functions using the node.
|
||||||
* node may not be deleted until count
|
* node may not be deleted until count
|
||||||
* goes to 0 */
|
* goes to 0 */
|
||||||
flags:8; /* Node status flags */
|
flags:8; /* Node status flags */
|
||||||
ClientData datum; /* datum associated with this element */
|
void *datum; /* datum associated with this element */
|
||||||
} *ListNode;
|
} *ListNode;
|
||||||
/*
|
/*
|
||||||
* Flags required for synchronization
|
* Flags required for synchronization
|
||||||
*/
|
*/
|
||||||
#define LN_DELETED 0x0001 /* List node should be removed when done */
|
#define LN_DELETED 0x0001 /* List node should be removed when done */
|
||||||
|
|
||||||
#define NilListNode ((ListNode)-1)
|
|
||||||
|
|
||||||
typedef enum {
|
typedef enum {
|
||||||
Head, Middle, Tail, Unknown
|
Head, Middle, Tail, Unknown
|
||||||
} Where;
|
} Where;
|
||||||
|
|
||||||
typedef struct {
|
typedef struct List {
|
||||||
ListNode firstPtr; /* first node in list */
|
ListNode firstPtr; /* first node in list */
|
||||||
ListNode lastPtr; /* last node in list */
|
ListNode lastPtr; /* last node in list */
|
||||||
Boolean isCirc; /* true if the list should be considered
|
Boolean isCirc; /* true if the list should be considered
|
||||||
@ -75,36 +72,34 @@ typedef struct {
|
|||||||
*/
|
*/
|
||||||
Where atEnd; /* Where in the list the last access was */
|
Where atEnd; /* Where in the list the last access was */
|
||||||
Boolean isOpen; /* true if list has been Lst_Open'ed */
|
Boolean isOpen; /* true if list has been Lst_Open'ed */
|
||||||
ListNode curPtr; /* current node, if open. NilListNode if
|
ListNode curPtr; /* current node, if open. NULL if
|
||||||
* *just* opened */
|
* *just* opened */
|
||||||
ListNode prevPtr; /* Previous node, if open. Used by
|
ListNode prevPtr; /* Previous node, if open. Used by
|
||||||
* Lst_Remove */
|
* Lst_Remove */
|
||||||
} *List;
|
} *List;
|
||||||
|
|
||||||
#define NilList ((List)-1)
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* PAlloc (var, ptype) --
|
* PAlloc (var, ptype) --
|
||||||
* Allocate a pointer-typedef structure 'ptype' into the variable 'var'
|
* Allocate a pointer-typedef structure 'ptype' into the variable 'var'
|
||||||
*/
|
*/
|
||||||
#define PAlloc(var,ptype) var = (ptype) malloc (sizeof (*var))
|
#define PAlloc(var,ptype) var = (ptype) bmake_malloc(sizeof *(var))
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* LstValid (l) --
|
* LstValid (l) --
|
||||||
* Return TRUE if the list l is valid
|
* Return TRUE if the list l is valid
|
||||||
*/
|
*/
|
||||||
#define LstValid(l) (((Lst)l == NILLST) ? FALSE : TRUE)
|
#define LstValid(l) ((Lst)(l) != NULL)
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* LstNodeValid (ln, l) --
|
* LstNodeValid (ln, l) --
|
||||||
* Return TRUE if the LstNode ln is valid with respect to l
|
* Return TRUE if the LstNode ln is valid with respect to l
|
||||||
*/
|
*/
|
||||||
#define LstNodeValid(ln, l) ((((LstNode)ln) == NILLNODE) ? FALSE : TRUE)
|
#define LstNodeValid(ln, l) ((ln) != NULL)
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* LstIsEmpty (l) --
|
* LstIsEmpty (l) --
|
||||||
* TRUE if the list l is empty.
|
* TRUE if the list l is empty.
|
||||||
*/
|
*/
|
||||||
#define LstIsEmpty(l) (((List)l)->firstPtr == NilListNode)
|
#define LstIsEmpty(l) (((List)(l))->firstPtr == NULL)
|
||||||
|
|
||||||
#endif _LSTINT_H_
|
#endif /* _LSTINT_H_ */
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstIsAtEnd.c,v 1.13 2008/02/15 21:29:50 christos Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstIsAtEnd.c,v 1.13 2008/02/15 21:29:50 christos Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstIsAtEnd.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstIsAtEnd.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstIsAtEnd.c,v 1.13 2008/02/15 21:29:50 christos Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstIsAtEnd.c --
|
* LstIsAtEnd.c --
|
||||||
@ -70,10 +77,9 @@ static char sccsid[] = "@(#)lstIsAtEnd.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
Boolean
|
Boolean
|
||||||
Lst_IsAtEnd (l)
|
Lst_IsAtEnd(Lst l)
|
||||||
Lst l;
|
|
||||||
{
|
{
|
||||||
register List list = (List) l;
|
List list = l;
|
||||||
|
|
||||||
return (!LstValid (l) || !list->isOpen ||
|
return (!LstValid (l) || !list->isOpen ||
|
||||||
(list->atEnd == Head) || (list->atEnd == Tail));
|
(list->atEnd == Head) || (list->atEnd == Tail));
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstIsEmpty.c,v 1.11 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstIsEmpty.c,v 1.11 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstIsEmpty.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstIsEmpty.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstIsEmpty.c,v 1.11 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstIsEmpty.c --
|
* LstIsEmpty.c --
|
||||||
@ -56,13 +63,12 @@ static char sccsid[] = "@(#)lstIsEmpty.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Side Effects:
|
* Side Effects:
|
||||||
* None.
|
* None.
|
||||||
*
|
*
|
||||||
* A list is considered empty if its firstPtr == NilListNode (or if
|
* A list is considered empty if its firstPtr == NULL (or if
|
||||||
* the list itself is NILLIST).
|
* the list itself is NULL).
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
Boolean
|
Boolean
|
||||||
Lst_IsEmpty (l)
|
Lst_IsEmpty(Lst l)
|
||||||
Lst l;
|
|
||||||
{
|
{
|
||||||
return ( ! LstValid (l) || LstIsEmpty(l));
|
return ( ! LstValid (l) || LstIsEmpty(l));
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstLast.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstLast.c,v 1.12 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstLast.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstLast.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstLast.c,v 1.12 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstLast.c --
|
* LstLast.c --
|
||||||
@ -51,7 +58,7 @@ static char sccsid[] = "@(#)lstLast.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Return the last node on the list l.
|
* Return the last node on the list l.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The requested node or NILLNODE if the list is empty.
|
* The requested node or NULL if the list is empty.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* None.
|
* None.
|
||||||
@ -59,13 +66,12 @@ static char sccsid[] = "@(#)lstLast.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
LstNode
|
LstNode
|
||||||
Lst_Last (l)
|
Lst_Last(Lst l)
|
||||||
Lst l;
|
|
||||||
{
|
{
|
||||||
if (!LstValid(l) || LstIsEmpty (l)) {
|
if (!LstValid(l) || LstIsEmpty (l)) {
|
||||||
return (NILLNODE);
|
return NULL;
|
||||||
} else {
|
} else {
|
||||||
return ((LstNode)((List)l)->lastPtr);
|
return (l->lastPtr);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstMember.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstMember.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstMember.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstMember.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstMember.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* lstMember.c --
|
* lstMember.c --
|
||||||
@ -46,24 +53,22 @@ static char sccsid[] = "@(#)lstMember.c 8.2 (Berkeley) 4/28/95";
|
|||||||
#include "lstInt.h"
|
#include "lstInt.h"
|
||||||
|
|
||||||
LstNode
|
LstNode
|
||||||
Lst_Member (l, d)
|
Lst_Member(Lst l, void *d)
|
||||||
Lst l;
|
|
||||||
ClientData d;
|
|
||||||
{
|
{
|
||||||
List list = (List) l;
|
List list = l;
|
||||||
register ListNode lNode;
|
ListNode lNode;
|
||||||
|
|
||||||
lNode = list->firstPtr;
|
lNode = list->firstPtr;
|
||||||
if (lNode == NilListNode) {
|
if (lNode == NULL) {
|
||||||
return NILLNODE;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
do {
|
do {
|
||||||
if (lNode->datum == d) {
|
if (lNode->datum == d) {
|
||||||
return (LstNode)lNode;
|
return lNode;
|
||||||
}
|
}
|
||||||
lNode = lNode->nextPtr;
|
lNode = lNode->nextPtr;
|
||||||
} while (lNode != NilListNode && lNode != list->firstPtr);
|
} while (lNode != NULL && lNode != list->firstPtr);
|
||||||
|
|
||||||
return NILLNODE;
|
return NULL;
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstNext.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstNext.c,v 1.12 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstNext.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstNext.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstNext.c,v 1.12 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstNext.c --
|
* LstNext.c --
|
||||||
@ -56,8 +63,8 @@ static char sccsid[] = "@(#)lstNext.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* Return the next node for the given list.
|
* Return the next node for the given list.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The next node or NILLNODE if the list has yet to be opened. Also
|
* The next node or NULL if the list has yet to be opened. Also
|
||||||
* if the list is non-circular and the end has been reached, NILLNODE
|
* if the list is non-circular and the end has been reached, NULL
|
||||||
* is returned.
|
* is returned.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
@ -66,20 +73,19 @@ static char sccsid[] = "@(#)lstNext.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
LstNode
|
LstNode
|
||||||
Lst_Next (l)
|
Lst_Next(Lst l)
|
||||||
Lst l;
|
|
||||||
{
|
{
|
||||||
register ListNode tln;
|
ListNode tln;
|
||||||
register List list = (List)l;
|
List list = l;
|
||||||
|
|
||||||
if ((LstValid (l) == FALSE) ||
|
if ((LstValid (l) == FALSE) ||
|
||||||
(list->isOpen == FALSE)) {
|
(list->isOpen == FALSE)) {
|
||||||
return (NILLNODE);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
list->prevPtr = list->curPtr;
|
list->prevPtr = list->curPtr;
|
||||||
|
|
||||||
if (list->curPtr == NilListNode) {
|
if (list->curPtr == NULL) {
|
||||||
if (list->atEnd == Unknown) {
|
if (list->atEnd == Unknown) {
|
||||||
/*
|
/*
|
||||||
* If we're just starting out, atEnd will be Unknown.
|
* If we're just starting out, atEnd will be Unknown.
|
||||||
@ -89,14 +95,14 @@ Lst_Next (l)
|
|||||||
list->curPtr = tln = list->firstPtr;
|
list->curPtr = tln = list->firstPtr;
|
||||||
list->atEnd = Middle;
|
list->atEnd = Middle;
|
||||||
} else {
|
} else {
|
||||||
tln = NilListNode;
|
tln = NULL;
|
||||||
list->atEnd = Tail;
|
list->atEnd = Tail;
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
tln = list->curPtr->nextPtr;
|
tln = list->curPtr->nextPtr;
|
||||||
list->curPtr = tln;
|
list->curPtr = tln;
|
||||||
|
|
||||||
if (tln == list->firstPtr || tln == NilListNode) {
|
if (tln == list->firstPtr || tln == NULL) {
|
||||||
/*
|
/*
|
||||||
* If back at the front, then we've hit the end...
|
* If back at the front, then we've hit the end...
|
||||||
*/
|
*/
|
||||||
@ -108,7 +114,7 @@ Lst_Next (l)
|
|||||||
list->atEnd = Middle;
|
list->atEnd = Middle;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return ((LstNode)tln);
|
return (tln);
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstOpen.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstOpen.c,v 1.12 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstOpen.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstOpen.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstOpen.c,v 1.12 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstOpen.c --
|
* LstOpen.c --
|
||||||
@ -59,22 +66,21 @@ static char sccsid[] = "@(#)lstOpen.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* SUCCESS or FAILURE.
|
* SUCCESS or FAILURE.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* isOpen is set TRUE and curPtr is set to NilListNode so the
|
* isOpen is set TRUE and curPtr is set to NULL so the
|
||||||
* other sequential functions no it was just opened and can choose
|
* other sequential functions no it was just opened and can choose
|
||||||
* the first element accessed based on this.
|
* the first element accessed based on this.
|
||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_Open (l)
|
Lst_Open(Lst l)
|
||||||
register Lst l;
|
|
||||||
{
|
{
|
||||||
if (LstValid (l) == FALSE) {
|
if (LstValid (l) == FALSE) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
}
|
}
|
||||||
((List) l)->isOpen = TRUE;
|
(l)->isOpen = TRUE;
|
||||||
((List) l)->atEnd = LstIsEmpty (l) ? Head : Unknown;
|
(l)->atEnd = LstIsEmpty (l) ? Head : Unknown;
|
||||||
((List) l)->curPtr = NilListNode;
|
(l)->curPtr = NULL;
|
||||||
|
|
||||||
return (SUCCESS);
|
return (SUCCESS);
|
||||||
}
|
}
|
@ -1,8 +1,8 @@
|
|||||||
|
/* $NetBSD: lstPrev.c,v 1.3 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
*
|
||||||
* This code is derived from software contributed to Berkeley by
|
* This code is derived from software contributed to Berkeley by
|
||||||
* Adam de Boor.
|
* Adam de Boor.
|
||||||
@ -15,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,37 +30,50 @@
|
|||||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstPrev.c,v 1.3 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#ifndef lint
|
||||||
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstSucc.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstPrev.c,v 1.3 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* LstPrev.c --
|
||||||
|
* return the predecessor to a given node
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "lstInt.h"
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Lst_Prev --
|
||||||
|
* Return the predecessor to the given node on its list.
|
||||||
*
|
*
|
||||||
* @(#)dir.h 8.2 (Berkeley) 4/28/95
|
* Results:
|
||||||
|
* The predecessor of the node, if it exists (note that on a circular
|
||||||
|
* list, if the node is the only one in the list, it is its own
|
||||||
|
* predecessor).
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
|
LstNode
|
||||||
|
Lst_Prev(LstNode ln)
|
||||||
|
{
|
||||||
|
if (ln == NULL) {
|
||||||
|
return NULL;
|
||||||
|
} else {
|
||||||
|
return (ln->prevPtr);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/* dir.h --
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef _DIR
|
|
||||||
#define _DIR
|
|
||||||
|
|
||||||
typedef struct Path {
|
|
||||||
char *name; /* Name of directory */
|
|
||||||
int refCount; /* Number of paths with this directory */
|
|
||||||
int hits; /* the number of times a file in this
|
|
||||||
* directory has been found */
|
|
||||||
Hash_Table files; /* Hash table of files in directory */
|
|
||||||
} Path;
|
|
||||||
|
|
||||||
void Dir_Init __P((void));
|
|
||||||
void Dir_End __P((void));
|
|
||||||
Boolean Dir_HasWildcards __P((char *));
|
|
||||||
void Dir_Expand __P((char *, Lst, Lst));
|
|
||||||
char *Dir_FindFile __P((char *, Lst));
|
|
||||||
int Dir_MTime __P((GNode *));
|
|
||||||
void Dir_AddDir __P((Lst, char *));
|
|
||||||
char *Dir_MakeFlags __P((char *, Lst));
|
|
||||||
void Dir_ClearPath __P((Lst));
|
|
||||||
void Dir_Concat __P((Lst, Lst));
|
|
||||||
void Dir_PrintDirectories __P((void));
|
|
||||||
void Dir_PrintPath __P((Lst));
|
|
||||||
void Dir_Destroy __P((ClientData));
|
|
||||||
ClientData Dir_CopyDir __P((ClientData));
|
|
||||||
|
|
||||||
#endif /* _DIR */
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstRemove.c,v 1.14 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstRemove.c,v 1.14 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstRemove.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstRemove.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstRemove.c,v 1.14 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstRemove.c --
|
* LstRemove.c --
|
||||||
@ -54,35 +61,33 @@ static char sccsid[] = "@(#)lstRemove.c 8.2 (Berkeley) 4/28/95";
|
|||||||
* SUCCESS or FAILURE.
|
* SUCCESS or FAILURE.
|
||||||
*
|
*
|
||||||
* Side Effects:
|
* Side Effects:
|
||||||
* The list's firstPtr will be set to NilListNode if ln is the last
|
* The list's firstPtr will be set to NULL if ln is the last
|
||||||
* node on the list. firsPtr and lastPtr will be altered if ln is
|
* node on the list. firsPtr and lastPtr will be altered if ln is
|
||||||
* either the first or last node, respectively, on the list.
|
* either the first or last node, respectively, on the list.
|
||||||
*
|
*
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_Remove (l, ln)
|
Lst_Remove(Lst l, LstNode ln)
|
||||||
Lst l;
|
|
||||||
LstNode ln;
|
|
||||||
{
|
{
|
||||||
register List list = (List) l;
|
List list = l;
|
||||||
register ListNode lNode = (ListNode) ln;
|
ListNode lNode = ln;
|
||||||
|
|
||||||
if (!LstValid (l) ||
|
if (!LstValid (l) ||
|
||||||
!LstNodeValid (ln, l)) {
|
!LstNodeValid (ln, l)) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* unlink it from the list
|
* unlink it from the list
|
||||||
*/
|
*/
|
||||||
if (lNode->nextPtr != NilListNode) {
|
if (lNode->nextPtr != NULL) {
|
||||||
lNode->nextPtr->prevPtr = lNode->prevPtr;
|
lNode->nextPtr->prevPtr = lNode->prevPtr;
|
||||||
}
|
}
|
||||||
if (lNode->prevPtr != NilListNode) {
|
if (lNode->prevPtr != NULL) {
|
||||||
lNode->prevPtr->nextPtr = lNode->nextPtr;
|
lNode->prevPtr->nextPtr = lNode->nextPtr;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* if either the firstPtr or lastPtr of the list point to this node,
|
* if either the firstPtr or lastPtr of the list point to this node,
|
||||||
* adjust them accordingly
|
* adjust them accordingly
|
||||||
@ -97,12 +102,12 @@ Lst_Remove (l, ln)
|
|||||||
/*
|
/*
|
||||||
* Sequential access stuff. If the node we're removing is the current
|
* Sequential access stuff. If the node we're removing is the current
|
||||||
* node in the list, reset the current node to the previous one. If the
|
* node in the list, reset the current node to the previous one. If the
|
||||||
* previous one was non-existent (prevPtr == NilListNode), we set the
|
* previous one was non-existent (prevPtr == NULL), we set the
|
||||||
* end to be Unknown, since it is.
|
* end to be Unknown, since it is.
|
||||||
*/
|
*/
|
||||||
if (list->isOpen && (list->curPtr == lNode)) {
|
if (list->isOpen && (list->curPtr == lNode)) {
|
||||||
list->curPtr = list->prevPtr;
|
list->curPtr = list->prevPtr;
|
||||||
if (list->curPtr == NilListNode) {
|
if (list->curPtr == NULL) {
|
||||||
list->atEnd = Unknown;
|
list->atEnd = Unknown;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -113,19 +118,19 @@ Lst_Remove (l, ln)
|
|||||||
* this case). The list is, therefore, empty and is marked as such
|
* this case). The list is, therefore, empty and is marked as such
|
||||||
*/
|
*/
|
||||||
if (list->firstPtr == lNode) {
|
if (list->firstPtr == lNode) {
|
||||||
list->firstPtr = NilListNode;
|
list->firstPtr = NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* note that the datum is unmolested. The caller must free it as
|
* note that the datum is unmolested. The caller must free it as
|
||||||
* necessary and as expected.
|
* necessary and as expected.
|
||||||
*/
|
*/
|
||||||
if (lNode->useCount == 0) {
|
if (lNode->useCount == 0) {
|
||||||
free ((Address)ln);
|
free(ln);
|
||||||
} else {
|
} else {
|
||||||
lNode->flags |= LN_DELETED;
|
lNode->flags |= LN_DELETED;
|
||||||
}
|
}
|
||||||
|
|
||||||
return (SUCCESS);
|
return (SUCCESS);
|
||||||
}
|
}
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstReplace.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstReplace.c,v 1.13 2009/01/23 21:26:30 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstReplace.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstReplace.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstReplace.c,v 1.13 2009/01/23 21:26:30 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstReplace.c --
|
* LstReplace.c --
|
||||||
@ -59,14 +66,12 @@ static char sccsid[] = "@(#)lstReplace.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
ReturnStatus
|
ReturnStatus
|
||||||
Lst_Replace (ln, d)
|
Lst_Replace(LstNode ln, void *d)
|
||||||
register LstNode ln;
|
|
||||||
ClientData d;
|
|
||||||
{
|
{
|
||||||
if (ln == NILLNODE) {
|
if (ln == NULL) {
|
||||||
return (FAILURE);
|
return (FAILURE);
|
||||||
} else {
|
} else {
|
||||||
((ListNode) ln)->datum = d;
|
(ln)->datum = d;
|
||||||
return (SUCCESS);
|
return (SUCCESS);
|
||||||
}
|
}
|
||||||
}
|
}
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: lstSucc.c,v 1.13 2008/12/13 15:19:29 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -13,11 +15,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -34,9 +32,18 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: lstSucc.c,v 1.13 2008/12/13 15:19:29 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)lstSucc.c 8.2 (Berkeley) 4/28/95";
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)lstSucc.c 8.1 (Berkeley) 6/6/93";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: lstSucc.c,v 1.13 2008/12/13 15:19:29 dsl Exp $");
|
||||||
|
#endif
|
||||||
#endif /* not lint */
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* LstSucc.c --
|
* LstSucc.c --
|
||||||
@ -48,7 +55,7 @@ static char sccsid[] = "@(#)lstSucc.c 8.2 (Berkeley) 4/28/95";
|
|||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Lst_Succ --
|
* Lst_Succ --
|
||||||
* Return the sucessor to the given node on its list.
|
* Return the successor to the given node on its list.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* The successor of the node, if it exists (note that on a circular
|
* The successor of the node, if it exists (note that on a circular
|
||||||
@ -61,13 +68,12 @@ static char sccsid[] = "@(#)lstSucc.c 8.2 (Berkeley) 4/28/95";
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
LstNode
|
LstNode
|
||||||
Lst_Succ (ln)
|
Lst_Succ(LstNode ln)
|
||||||
LstNode ln;
|
|
||||||
{
|
{
|
||||||
if (ln == NILLNODE) {
|
if (ln == NULL) {
|
||||||
return (NILLNODE);
|
return NULL;
|
||||||
} else {
|
} else {
|
||||||
return ((LstNode) ((ListNode) ln)->nextPtr);
|
return (ln->nextPtr);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
96
machine.sh
Executable file
96
machine.sh
Executable file
@ -0,0 +1,96 @@
|
|||||||
|
:
|
||||||
|
# derrived from /etc/rc_d/os.sh
|
||||||
|
|
||||||
|
# RCSid:
|
||||||
|
# $Id: machine.sh,v 1.16 2010/10/17 00:05:51 sjg Exp $
|
||||||
|
#
|
||||||
|
# @(#) Copyright (c) 1994-2002 Simon J. Gerraty
|
||||||
|
#
|
||||||
|
# This file is provided in the hope that it will
|
||||||
|
# be of use. There is absolutely NO WARRANTY.
|
||||||
|
# Permission to copy, redistribute or otherwise
|
||||||
|
# use this file is hereby granted provided that
|
||||||
|
# the above copyright notice and this notice are
|
||||||
|
# left intact.
|
||||||
|
#
|
||||||
|
# Please send copies of changes and bug-fixes to:
|
||||||
|
# sjg@crufty.net
|
||||||
|
#
|
||||||
|
|
||||||
|
OS=`uname`
|
||||||
|
OSREL=`uname -r`
|
||||||
|
OSMAJOR=`IFS=.; set $OSREL; echo $1`
|
||||||
|
machine=`uname -p 2>/dev/null || uname -m`
|
||||||
|
MACHINE=
|
||||||
|
|
||||||
|
# there is at least one case of `uname -p` outputting
|
||||||
|
# a bunch of usless drivel
|
||||||
|
case "$machine" in
|
||||||
|
unknown|*[!A-Za-z0-9_-]*)
|
||||||
|
machine=`uname -m`
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
# Great! Solaris keeps moving arch(1)
|
||||||
|
# we need this here, and it is not always available...
|
||||||
|
Which() {
|
||||||
|
# some shells cannot correctly handle `IFS`
|
||||||
|
# in conjunction with the for loop.
|
||||||
|
_dirs=`IFS=:; echo ${2:-$PATH}`
|
||||||
|
for d in $_dirs
|
||||||
|
do
|
||||||
|
test -x $d/$1 && { echo $d/$1; break; }
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
case $OS in
|
||||||
|
OpenBSD)
|
||||||
|
MACHINE=$OS$OSMAJOR.$machine
|
||||||
|
arch=`Which arch /usr/bin:/usr/ucb:$PATH`
|
||||||
|
MACHINE_ARCH=`$arch -s`;
|
||||||
|
;;
|
||||||
|
*BSD)
|
||||||
|
MACHINE=$OS$OSMAJOR.$machine
|
||||||
|
;;
|
||||||
|
SunOS)
|
||||||
|
arch=`Which arch /usr/bin:/usr/ucb:$PATH`
|
||||||
|
test "$arch" && machine_arch=`$arch`
|
||||||
|
|
||||||
|
case "$OSREL" in
|
||||||
|
4.0*) MACHINE_ARCH=$machine_arch MACHINE=$machine_arch;;
|
||||||
|
4*) MACHINE_ARCH=$machine_arch;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
HP-UX)
|
||||||
|
MACHINE_ARCH=`IFS="/-."; set $machine; echo $1`
|
||||||
|
;;
|
||||||
|
Interix)
|
||||||
|
MACHINE=i386
|
||||||
|
MACHINE_ARCH=i386
|
||||||
|
;;
|
||||||
|
UnixWare)
|
||||||
|
OSREL=`uname -v`
|
||||||
|
OSMAJOR=`IFS=.; set $OSREL; echo $1`
|
||||||
|
MACHINE_ARCH=`uname -m`
|
||||||
|
;;
|
||||||
|
Linux)
|
||||||
|
case "$machine" in
|
||||||
|
i?86) MACHINE_ARCH=i386;;# does anyone really care about 686 vs 586?
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
MACHINE=${MACHINE:-$OS$OSMAJOR}
|
||||||
|
MACHINE_ARCH=${MACHINE_ARCH:-$machine}
|
||||||
|
|
||||||
|
(
|
||||||
|
case "$0" in
|
||||||
|
arch*) echo $MACHINE_ARCH;;
|
||||||
|
*)
|
||||||
|
case "$1" in
|
||||||
|
"") echo $MACHINE;;
|
||||||
|
*) echo $MACHINE_ARCH;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
) | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
|
84
make-bootstrap.sh.in
Executable file
84
make-bootstrap.sh.in
Executable file
@ -0,0 +1,84 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
set -e
|
||||||
|
|
||||||
|
srcdir=@srcdir@
|
||||||
|
|
||||||
|
DEFAULT_SYS_PATH="@default_sys_path@"
|
||||||
|
|
||||||
|
case "@use_meta@" in
|
||||||
|
yes) XDEFS="-DUSE_META ${XDEFS}";;
|
||||||
|
esac
|
||||||
|
|
||||||
|
CC="@CC@"
|
||||||
|
CFLAGS="@CFLAGS@ -I. -I${srcdir} @DEFS@ @CPPFLAGS@ -DMAKE_NATIVE ${XDEFS}"
|
||||||
|
|
||||||
|
MAKE_VERSION=`sed -n '/^MAKE_VERSION=/s,.*=[^0-9]*,,p' Makefile`
|
||||||
|
|
||||||
|
MDEFS="-DMAKE_VERSION=\"$MAKE_VERSION\" \
|
||||||
|
-D@force_machine@MACHINE=\"@machine@\" -DMACHINE_ARCH=\"@machine_arch@\" \
|
||||||
|
-D_PATH_DEFSYSPATH=\"${DEFAULT_SYS_PATH}\""
|
||||||
|
|
||||||
|
|
||||||
|
LDFLAGS="@LDFLAGS@"
|
||||||
|
LIBS="@LIBS@"
|
||||||
|
|
||||||
|
do_compile2() {
|
||||||
|
obj="$1"; shift
|
||||||
|
src="$1"; shift
|
||||||
|
echo ${CC} -c ${CFLAGS} "$@" -o "$obj" "$src"
|
||||||
|
${CC} -c ${CFLAGS} "$@" -o "$obj" "$src"
|
||||||
|
}
|
||||||
|
|
||||||
|
do_compile() {
|
||||||
|
obj="$1"; shift
|
||||||
|
src=`basename "$obj" .o`.c
|
||||||
|
|
||||||
|
for d in "$srcdir" "$srcdir/lst.lib"
|
||||||
|
do
|
||||||
|
test -s "$d/$src" || continue
|
||||||
|
|
||||||
|
do_compile2 "$obj" "$d/$src" "$@" || exit 1
|
||||||
|
return
|
||||||
|
done
|
||||||
|
echo "Unknown object file '$obj'" >&2
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
do_link() {
|
||||||
|
output="$1"; shift
|
||||||
|
echo ${CC} ${LDSTATIC} ${LDFLAGS} -o "$output" "$@" ${LIBS}
|
||||||
|
${CC} ${LDSTATIC} ${LDFLAGS} -o "$output" "$@" ${LIBS}
|
||||||
|
}
|
||||||
|
|
||||||
|
BASE_OBJECTS="arch.o buf.o compat.o cond.o dir.o for.o getopt hash.o \
|
||||||
|
job.o make.o make_malloc.o parse.o sigcompat.o str.o strlist.o \
|
||||||
|
suff.o targ.o trace.o var.o util.o"
|
||||||
|
|
||||||
|
LST_OBJECTS="lstAppend.o lstDupl.o lstInit.o lstOpen.o \
|
||||||
|
lstAtEnd.o lstEnQueue.o lstInsert.o lstAtFront.o lstIsAtEnd.o \
|
||||||
|
lstClose.o lstFind.o lstIsEmpty.o lstRemove.o lstConcat.o \
|
||||||
|
lstFindFrom.o lstLast.o lstReplace.o lstFirst.o lstDatum.o \
|
||||||
|
lstForEach.o lstMember.o lstSucc.o lstDeQueue.o lstForEachFrom.o \
|
||||||
|
lstDestroy.o lstNext.o lstPrev.o"
|
||||||
|
|
||||||
|
LIB_OBJECTS="@LIBOBJS@"
|
||||||
|
|
||||||
|
do_compile main.o ${MDEFS}
|
||||||
|
|
||||||
|
for o in ${BASE_OBJECTS} ${LST_OBJECTS} ${LIB_OBJECTS}
|
||||||
|
do
|
||||||
|
do_compile "$o"
|
||||||
|
done
|
||||||
|
|
||||||
|
case "@use_meta@" in
|
||||||
|
yes)
|
||||||
|
case "@filemon_h@" in
|
||||||
|
*/filemon.h) FDEFS="-DHAVE_FILEMON_H -I`dirname @filemon_h@`";;
|
||||||
|
esac
|
||||||
|
do_compile meta.o ${FDEFS}
|
||||||
|
BASE_OBJECTS="meta.o ${BASE_OBJECTS}"
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
do_link bmake main.o ${BASE_OBJECTS} ${LST_OBJECTS} ${LIB_OBJECTS}
|
@ -1,6 +1,40 @@
|
|||||||
|
/* $NetBSD: config.h,v 1.21 2012/03/31 00:12:24 christos Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
|
||||||
* The Regents of the University of California. All rights reserved.
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)config.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989 by Adam de Boor
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -35,11 +69,9 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)config.h 8.2 (Berkeley) 4/28/95
|
* from: @(#)config.h 8.1 (Berkeley) 6/6/93
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define DEFSHELL 1 /* Bourne shell */
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* DEFMAXJOBS
|
* DEFMAXJOBS
|
||||||
* DEFMAXLOCAL
|
* DEFMAXLOCAL
|
||||||
@ -78,15 +110,53 @@
|
|||||||
* re-made, causing later targets to appear up-to-date. On systems
|
* re-made, causing later targets to appear up-to-date. On systems
|
||||||
* that don't have this problem, you should defined this. Under
|
* that don't have this problem, you should defined this. Under
|
||||||
* NFS you probably should not, unless you aren't exporting jobs.
|
* NFS you probably should not, unless you aren't exporting jobs.
|
||||||
*
|
|
||||||
* POSIX
|
|
||||||
* If the POSIX standard for Make is to be followed. There are
|
|
||||||
* several areas that I dislike, hence this constant.
|
|
||||||
*/
|
*/
|
||||||
#define LIBSUFF ".a"
|
#define LIBSUFF ".a"
|
||||||
#define RECHECK
|
#define RECHECK
|
||||||
|
|
||||||
#ifndef RANLIBMAG
|
/*
|
||||||
#define RANLIBMAG "__.SYMDEF"
|
* POSIX
|
||||||
|
* Adhere to the POSIX 1003.2 draft for the make(1) program.
|
||||||
|
* - Use MAKEFLAGS instead of MAKE to pick arguments from the
|
||||||
|
* environment.
|
||||||
|
* - Allow empty command lines if starting with tab.
|
||||||
|
*/
|
||||||
|
#define POSIX
|
||||||
|
|
||||||
|
/*
|
||||||
|
* SYSVINCLUDE
|
||||||
|
* Recognize system V like include directives [include "filename"]
|
||||||
|
* SYSVVARSUB
|
||||||
|
* Recognize system V like ${VAR:x=y} variable substitutions
|
||||||
|
*/
|
||||||
|
#define SYSVINCLUDE
|
||||||
|
#define SYSVVARSUB
|
||||||
|
|
||||||
|
/*
|
||||||
|
* GMAKEEXPORT
|
||||||
|
* Recognize gmake like variable export directives [export <VAR>=<VALUE>]
|
||||||
|
*/
|
||||||
|
#define GMAKEEXPORT
|
||||||
|
|
||||||
|
/*
|
||||||
|
* SUNSHCMD
|
||||||
|
* Recognize SunOS and Solaris:
|
||||||
|
* VAR :sh= CMD # Assign VAR to the command substitution of CMD
|
||||||
|
* ${VAR:sh} # Return the command substitution of the value
|
||||||
|
* # of ${VAR}
|
||||||
|
*/
|
||||||
|
#define SUNSHCMD
|
||||||
|
|
||||||
|
/*
|
||||||
|
* USE_IOVEC
|
||||||
|
* We have writev(2)
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_SYS_UIO_H
|
||||||
|
# define USE_IOVEC
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(MAKE_NATIVE) && !defined(__ELF__)
|
||||||
|
# ifndef RANLIBMAG
|
||||||
|
# define RANLIBMAG "__.SYMDEF"
|
||||||
|
# endif
|
||||||
#endif
|
#endif
|
||||||
/*#define POSIX*/
|
|
@ -1,6 +1,40 @@
|
|||||||
|
/* $NetBSD: make.h,v 1.88 2012/06/04 20:34:20 sjg Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)make.h 8.3 (Berkeley) 6/13/95
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -35,7 +69,7 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)make.h 8.3 (Berkeley) 6/13/95
|
* from: @(#)make.h 8.3 (Berkeley) 6/13/95
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
@ -46,27 +80,63 @@
|
|||||||
#ifndef _MAKE_H_
|
#ifndef _MAKE_H_
|
||||||
#define _MAKE_H_
|
#define _MAKE_H_
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
#include <sys/types.h>
|
#include <sys/types.h>
|
||||||
#include <stdio.h>
|
#include <sys/param.h>
|
||||||
#include <string.h>
|
|
||||||
#include <ctype.h>
|
#include <ctype.h>
|
||||||
#ifndef MAKE_BOOTSTRAP
|
#include <stdio.h>
|
||||||
#include <sys/cdefs.h>
|
|
||||||
#else
|
|
||||||
#if defined(__STDC__) || defined(__cplusplus)
|
|
||||||
#define __P(protos) protos /* full-blown ANSI C */
|
|
||||||
#else
|
|
||||||
#define __P(protos) () /* traditional C preprocessor */
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
#if __STDC__
|
|
||||||
#include <stdlib.h>
|
#include <stdlib.h>
|
||||||
#include <unistd.h>
|
#ifdef HAVE_STRING_H
|
||||||
|
#include <string.h>
|
||||||
|
#else
|
||||||
|
#include <strings.h>
|
||||||
#endif
|
#endif
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
|
||||||
|
#if !defined(__GNUC_PREREQ__)
|
||||||
|
#if defined(__GNUC__)
|
||||||
|
#define __GNUC_PREREQ__(x, y) \
|
||||||
|
((__GNUC__ == (x) && __GNUC_MINOR__ >= (y)) || \
|
||||||
|
(__GNUC__ > (x)))
|
||||||
|
#else /* defined(__GNUC__) */
|
||||||
|
#define __GNUC_PREREQ__(x, y) 0
|
||||||
|
#endif /* defined(__GNUC__) */
|
||||||
|
#endif /* !defined(__GNUC_PREREQ__) */
|
||||||
|
|
||||||
|
#if !defined(__unused)
|
||||||
|
#if __GNUC_PREREQ__(2, 7)
|
||||||
|
#define __unused __attribute__((__unused__))
|
||||||
|
#else
|
||||||
|
#define __unused /* delete */
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(__dead)
|
||||||
|
#define __dead
|
||||||
|
#endif
|
||||||
|
|
||||||
#include "sprite.h"
|
#include "sprite.h"
|
||||||
#include "lst.h"
|
#include "lst.h"
|
||||||
#include "config.h"
|
#include "hash.h"
|
||||||
|
#include "make-conf.h"
|
||||||
#include "buf.h"
|
#include "buf.h"
|
||||||
|
#include "make_malloc.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* some vendors don't have this --sjg
|
||||||
|
*/
|
||||||
|
#if defined(S_IFDIR) && !defined(S_ISDIR)
|
||||||
|
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(sun) && (defined(__svr4__) || defined(__SVR4))
|
||||||
|
#define POSIX_SIGNALS
|
||||||
|
#endif
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* The structure for an individual graph node. Each node has several
|
* The structure for an individual graph node. Each node has several
|
||||||
@ -80,80 +150,90 @@
|
|||||||
* 7) the number of its children that are, as yet, unmade
|
* 7) the number of its children that are, as yet, unmade
|
||||||
* 8) its modification time
|
* 8) its modification time
|
||||||
* 9) the modification time of its youngest child (qv. make.c)
|
* 9) the modification time of its youngest child (qv. make.c)
|
||||||
* 10) a list of nodes for which this is a source
|
* 10) a list of nodes for which this is a source (parents)
|
||||||
* 11) a list of nodes on which this depends
|
* 11) a list of nodes on which this depends (children)
|
||||||
* 12) a list of nodes that depend on this, as gleaned from the
|
* 12) a list of nodes that depend on this, as gleaned from the
|
||||||
* transformation rules.
|
* transformation rules (iParents)
|
||||||
* 13) a list of nodes of the same name created by the :: operator
|
* 13) a list of ancestor nodes, which includes parents, iParents,
|
||||||
* 14) a list of nodes that must be made (if they're made) before
|
* and recursive parents of parents
|
||||||
* this node can be, but that do no enter into the datedness of
|
* 14) a list of nodes of the same name created by the :: operator
|
||||||
|
* 15) a list of nodes that must be made (if they're made) before
|
||||||
|
* this node can be, but that do not enter into the datedness of
|
||||||
* this node.
|
* this node.
|
||||||
* 15) a list of nodes that must be made (if they're made) after
|
* 16) a list of nodes that must be made (if they're made) before
|
||||||
|
* this node or any child of this node can be, but that do not
|
||||||
|
* enter into the datedness of this node.
|
||||||
|
* 17) a list of nodes that must be made (if they're made) after
|
||||||
* this node is, but that do not depend on this node, in the
|
* this node is, but that do not depend on this node, in the
|
||||||
* normal sense.
|
* normal sense.
|
||||||
* 16) a Lst of ``local'' variables that are specific to this target
|
* 18) a Lst of ``local'' variables that are specific to this target
|
||||||
* and this target only (qv. var.c [$@ $< $?, etc.])
|
* and this target only (qv. var.c [$@ $< $?, etc.])
|
||||||
* 17) a Lst of strings that are commands to be given to a shell
|
* 19) a Lst of strings that are commands to be given to a shell
|
||||||
* to create this target.
|
* to create this target.
|
||||||
*/
|
*/
|
||||||
typedef struct GNode {
|
typedef struct GNode {
|
||||||
char *name; /* The target's name */
|
char *name; /* The target's name */
|
||||||
|
char *uname; /* The unexpanded name of a .USE node */
|
||||||
char *path; /* The full pathname of the file */
|
char *path; /* The full pathname of the file */
|
||||||
int type; /* Its type (see the OP flags, below) */
|
int type; /* Its type (see the OP flags, below) */
|
||||||
|
|
||||||
Boolean make; /* TRUE if this target needs to be remade */
|
int flags;
|
||||||
enum {
|
#define REMAKE 0x1 /* this target needs to be (re)made */
|
||||||
UNMADE, BEINGMADE, MADE, UPTODATE, ERROR, ABORTED,
|
#define CHILDMADE 0x2 /* children of this target were made */
|
||||||
CYCLE, ENDCYCLE,
|
#define FORCE 0x4 /* children don't exist, and we pretend made */
|
||||||
|
#define DONE_WAIT 0x8 /* Set by Make_ProcessWait() */
|
||||||
|
#define DONE_ORDER 0x10 /* Build requested by .ORDER processing */
|
||||||
|
#define FROM_DEPEND 0x20 /* Node created from .depend */
|
||||||
|
#define DONE_ALLSRC 0x40 /* We do it once only */
|
||||||
|
#define CYCLE 0x1000 /* Used by MakePrintStatus */
|
||||||
|
#define DONECYCLE 0x2000 /* Used by MakePrintStatus */
|
||||||
|
enum enum_made {
|
||||||
|
UNMADE, DEFERRED, REQUESTED, BEINGMADE,
|
||||||
|
MADE, UPTODATE, ERROR, ABORTED
|
||||||
} made; /* Set to reflect the state of processing
|
} made; /* Set to reflect the state of processing
|
||||||
* on this node:
|
* on this node:
|
||||||
* UNMADE - Not examined yet
|
* UNMADE - Not examined yet
|
||||||
|
* DEFERRED - Examined once (building child)
|
||||||
|
* REQUESTED - on toBeMade list
|
||||||
* BEINGMADE - Target is already being made.
|
* BEINGMADE - Target is already being made.
|
||||||
* Indicates a cycle in the graph. (compat
|
* Indicates a cycle in the graph.
|
||||||
* mode only)
|
|
||||||
* MADE - Was out-of-date and has been made
|
* MADE - Was out-of-date and has been made
|
||||||
* UPTODATE - Was already up-to-date
|
* UPTODATE - Was already up-to-date
|
||||||
* ERROR - An error occured while it was being
|
* ERROR - An error occurred while it was being
|
||||||
* made (used only in compat mode)
|
* made (used only in compat mode)
|
||||||
* ABORTED - The target was aborted due to
|
* ABORTED - The target was aborted due to
|
||||||
* an error making an inferior (compat).
|
* an error making an inferior (compat).
|
||||||
* CYCLE - Marked as potentially being part of
|
|
||||||
* a graph cycle. If we come back to a
|
|
||||||
* node marked this way, it is printed
|
|
||||||
* and 'made' is changed to ENDCYCLE.
|
|
||||||
* ENDCYCLE - the cycle has been completely
|
|
||||||
* printed. Go back and unmark all its
|
|
||||||
* members.
|
|
||||||
*/
|
*/
|
||||||
Boolean childMade; /* TRUE if one of this target's children was
|
|
||||||
* made */
|
|
||||||
int unmade; /* The number of unmade children */
|
int unmade; /* The number of unmade children */
|
||||||
|
|
||||||
int mtime; /* Its modification time */
|
time_t mtime; /* Its modification time */
|
||||||
int cmtime; /* The modification time of its youngest
|
struct GNode *cmgn; /* The youngest child */
|
||||||
* child */
|
|
||||||
|
|
||||||
Lst iParents; /* Links to parents for which this is an
|
Lst iParents; /* Links to parents for which this is an
|
||||||
* implied source, if any */
|
* implied source, if any */
|
||||||
Lst cohorts; /* Other nodes for the :: operator */
|
Lst cohorts; /* Other nodes for the :: operator */
|
||||||
Lst parents; /* Nodes that depend on this one */
|
Lst parents; /* Nodes that depend on this one */
|
||||||
Lst children; /* Nodes on which this one depends */
|
Lst children; /* Nodes on which this one depends */
|
||||||
Lst successors; /* Nodes that must be made after this one */
|
Lst order_pred; /* .ORDER nodes we need made */
|
||||||
Lst preds; /* Nodes that must be made before this one */
|
Lst order_succ; /* .ORDER nodes who need us */
|
||||||
|
|
||||||
Lst context; /* The local variables */
|
char cohort_num[8]; /* #n for this cohort */
|
||||||
|
int unmade_cohorts;/* # of unmade instances on the
|
||||||
|
cohorts list */
|
||||||
|
struct GNode *centurion; /* Pointer to the first instance of a ::
|
||||||
|
node; only set when on a cohorts list */
|
||||||
|
unsigned int checked; /* Last time we tried to makle this node */
|
||||||
|
|
||||||
|
Hash_Table context; /* The local variables */
|
||||||
Lst commands; /* Creation commands */
|
Lst commands; /* Creation commands */
|
||||||
|
|
||||||
struct _Suff *suffix; /* Suffix for the node (determined by
|
struct _Suff *suffix; /* Suffix for the node (determined by
|
||||||
* Suff_FindDeps and opaque to everyone
|
* Suff_FindDeps and opaque to everyone
|
||||||
* but the Suff module) */
|
* but the Suff module) */
|
||||||
|
const char *fname; /* filename where the GNode got defined */
|
||||||
|
int lineno; /* line number where the GNode got defined */
|
||||||
} GNode;
|
} GNode;
|
||||||
|
|
||||||
/*
|
|
||||||
* Manifest constants
|
|
||||||
*/
|
|
||||||
#define NILGNODE ((GNode *) NIL)
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The OP_ constants are used when parsing a dependency line as a way of
|
* The OP_ constants are used when parsing a dependency line as a way of
|
||||||
* communicating to other parts of the program the way in which a target
|
* communicating to other parts of the program the way in which a target
|
||||||
@ -161,7 +241,7 @@ typedef struct GNode {
|
|||||||
* placed in the 'type' field of each node. Any node that has
|
* placed in the 'type' field of each node. Any node that has
|
||||||
* a 'type' field which satisfies the OP_NOP function was never never on
|
* a 'type' field which satisfies the OP_NOP function was never never on
|
||||||
* the lefthand side of an operator, though it may have been on the
|
* the lefthand side of an operator, though it may have been on the
|
||||||
* righthand side...
|
* righthand side...
|
||||||
*/
|
*/
|
||||||
#define OP_DEPENDS 0x00000001 /* Execution of commands depends on
|
#define OP_DEPENDS 0x00000001 /* Execution of commands depends on
|
||||||
* kids (:) */
|
* kids (:) */
|
||||||
@ -181,18 +261,27 @@ typedef struct GNode {
|
|||||||
#define OP_PRECIOUS 0x00000080 /* Don't remove the target when
|
#define OP_PRECIOUS 0x00000080 /* Don't remove the target when
|
||||||
* interrupted */
|
* interrupted */
|
||||||
#define OP_SILENT 0x00000100 /* Don't echo commands when executed */
|
#define OP_SILENT 0x00000100 /* Don't echo commands when executed */
|
||||||
#define OP_MAKE 0x00000200 /* Target is a recurrsive make so its
|
#define OP_MAKE 0x00000200 /* Target is a recursive make so its
|
||||||
* commands should always be executed when
|
* commands should always be executed when
|
||||||
* it is out of date, regardless of the
|
* it is out of date, regardless of the
|
||||||
* state of the -n or -t flags */
|
* state of the -n or -t flags */
|
||||||
#define OP_JOIN 0x00000400 /* Target is out-of-date only if any of its
|
#define OP_JOIN 0x00000400 /* Target is out-of-date only if any of its
|
||||||
* children was out-of-date */
|
* children was out-of-date */
|
||||||
|
#define OP_MADE 0x00000800 /* Assume the children of the node have
|
||||||
|
* been already made */
|
||||||
|
#define OP_SPECIAL 0x00001000 /* Special .BEGIN, .END, .INTERRUPT */
|
||||||
|
#define OP_USEBEFORE 0x00002000 /* Like .USE, only prepend commands */
|
||||||
#define OP_INVISIBLE 0x00004000 /* The node is invisible to its parents.
|
#define OP_INVISIBLE 0x00004000 /* The node is invisible to its parents.
|
||||||
* I.e. it doesn't show up in the parents's
|
* I.e. it doesn't show up in the parents's
|
||||||
* local variables. */
|
* local variables. */
|
||||||
#define OP_NOTMAIN 0x00008000 /* The node is exempt from normal 'main
|
#define OP_NOTMAIN 0x00008000 /* The node is exempt from normal 'main
|
||||||
* target' processing in parse.c */
|
* target' processing in parse.c */
|
||||||
#define OP_PHONY 0x00010000 /* Not a file target; run always */
|
#define OP_PHONY 0x00010000 /* Not a file target; run always */
|
||||||
|
#define OP_NOPATH 0x00020000 /* Don't search for file in the path */
|
||||||
|
#define OP_WAIT 0x00040000 /* .WAIT phony node */
|
||||||
|
#define OP_NOMETA 0x00080000 /* .NOMETA do not create a .meta file */
|
||||||
|
#define OP_META 0x00100000 /* .META we _do_ want a .meta file */
|
||||||
|
#define OP_NOMETA_CMP 0x00200000 /* Do not compare commands in .meta file */
|
||||||
/* Attributes applied by PMake */
|
/* Attributes applied by PMake */
|
||||||
#define OP_TRANSFORM 0x80000000 /* The node is a transformation rule */
|
#define OP_TRANSFORM 0x80000000 /* The node is a transformation rule */
|
||||||
#define OP_MEMBER 0x40000000 /* Target is a member of an archive */
|
#define OP_MEMBER 0x40000000 /* Target is a member of an archive */
|
||||||
@ -203,34 +292,28 @@ typedef struct GNode {
|
|||||||
* commands for a target */
|
* commands for a target */
|
||||||
#define OP_SAVE_CMDS 0x04000000 /* Saving commands on .END (Compat) */
|
#define OP_SAVE_CMDS 0x04000000 /* Saving commands on .END (Compat) */
|
||||||
#define OP_DEPS_FOUND 0x02000000 /* Already processed by Suff_FindDeps */
|
#define OP_DEPS_FOUND 0x02000000 /* Already processed by Suff_FindDeps */
|
||||||
|
#define OP_MARK 0x01000000 /* Node found while expanding .ALLSRC */
|
||||||
|
|
||||||
|
#define NoExecute(gn) ((gn->type & OP_MAKE) ? noRecursiveExecute : noExecute)
|
||||||
/*
|
/*
|
||||||
* OP_NOP will return TRUE if the node with the given type was not the
|
* OP_NOP will return TRUE if the node with the given type was not the
|
||||||
* object of a dependency operator
|
* object of a dependency operator
|
||||||
*/
|
*/
|
||||||
#define OP_NOP(t) (((t) & OP_OPMASK) == 0x00000000)
|
#define OP_NOP(t) (((t) & OP_OPMASK) == 0x00000000)
|
||||||
|
|
||||||
|
#define OP_NOTARGET (OP_NOTMAIN|OP_USE|OP_EXEC|OP_TRANSFORM)
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The TARG_ constants are used when calling the Targ_FindNode and
|
* The TARG_ constants are used when calling the Targ_FindNode and
|
||||||
* Targ_FindList functions in targ.c. They simply tell the functions what to
|
* Targ_FindList functions in targ.c. They simply tell the functions what to
|
||||||
* do if the desired node(s) is (are) not found. If the TARG_CREATE constant
|
* do if the desired node(s) is (are) not found. If the TARG_CREATE constant
|
||||||
* is given, a new, empty node will be created for the target, placed in the
|
* is given, a new, empty node will be created for the target, placed in the
|
||||||
* table of all targets and its address returned. If TARG_NOCREATE is given,
|
* table of all targets and its address returned. If TARG_NOCREATE is given,
|
||||||
* a NIL pointer will be returned.
|
* a NULL pointer will be returned.
|
||||||
*/
|
*/
|
||||||
#define TARG_CREATE 0x01 /* create node if not found */
|
|
||||||
#define TARG_NOCREATE 0x00 /* don't create it */
|
#define TARG_NOCREATE 0x00 /* don't create it */
|
||||||
|
#define TARG_CREATE 0x01 /* create node if not found */
|
||||||
/*
|
#define TARG_NOHASH 0x02 /* don't look in/add to hash table */
|
||||||
* There are several places where expandable buffers are used (parse.c and
|
|
||||||
* var.c). This constant is merely the starting point for those buffers. If
|
|
||||||
* lines tend to be much shorter than this, it would be best to reduce BSIZE.
|
|
||||||
* If longer, it should be increased. Reducing it will cause more copying to
|
|
||||||
* be done for longer lines, but will save space for shorter ones. In any
|
|
||||||
* case, it ought to be a power of two simply because most storage allocation
|
|
||||||
* schemes allocate in powers of two.
|
|
||||||
*/
|
|
||||||
#define MAKE_BSIZE 256 /* starting size for expandable buffers */
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* These constants are all used by the Str_Concat function to decide how the
|
* These constants are all used by the Str_Concat function to decide how the
|
||||||
@ -239,11 +322,10 @@ typedef struct GNode {
|
|||||||
* be used instead of a space. If neither is given, no intervening characters
|
* be used instead of a space. If neither is given, no intervening characters
|
||||||
* will be placed between the two strings in the final output. If the
|
* will be placed between the two strings in the final output. If the
|
||||||
* STR_DOFREE bit is set, the two input strings will be freed before
|
* STR_DOFREE bit is set, the two input strings will be freed before
|
||||||
* Str_Concat returns.
|
* Str_Concat returns.
|
||||||
*/
|
*/
|
||||||
#define STR_ADDSPACE 0x01 /* add a space when Str_Concat'ing */
|
#define STR_ADDSPACE 0x01 /* add a space when Str_Concat'ing */
|
||||||
#define STR_DOFREE 0x02 /* free source strings after concatenation */
|
#define STR_ADDSLASH 0x02 /* add a slash when Str_Concat'ing */
|
||||||
#define STR_ADDSLASH 0x04 /* add a slash when Str_Concat'ing */
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Error levels for parsing. PARSE_FATAL means the process cannot continue
|
* Error levels for parsing. PARSE_FATAL means the process cannot continue
|
||||||
@ -279,7 +361,7 @@ typedef struct GNode {
|
|||||||
#define DPREFIX "*D" /* directory part of PREFIX */
|
#define DPREFIX "*D" /* directory part of PREFIX */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Global Variables
|
* Global Variables
|
||||||
*/
|
*/
|
||||||
extern Lst create; /* The list of target names specified on the
|
extern Lst create; /* The list of target names specified on the
|
||||||
* command line. used to resolve #if
|
* command line. used to resolve #if
|
||||||
@ -291,28 +373,34 @@ extern Boolean compatMake; /* True if we are make compatible */
|
|||||||
extern Boolean ignoreErrors; /* True if should ignore all errors */
|
extern Boolean ignoreErrors; /* True if should ignore all errors */
|
||||||
extern Boolean beSilent; /* True if should print no commands */
|
extern Boolean beSilent; /* True if should print no commands */
|
||||||
extern Boolean noExecute; /* True if should execute nothing */
|
extern Boolean noExecute; /* True if should execute nothing */
|
||||||
|
extern Boolean noRecursiveExecute; /* True if should execute nothing */
|
||||||
extern Boolean allPrecious; /* True if every target is precious */
|
extern Boolean allPrecious; /* True if every target is precious */
|
||||||
extern Boolean keepgoing; /* True if should continue on unaffected
|
extern Boolean keepgoing; /* True if should continue on unaffected
|
||||||
* portions of the graph when have an error
|
* portions of the graph when have an error
|
||||||
* in one portion */
|
* in one portion */
|
||||||
extern Boolean touchFlag; /* TRUE if targets should just be 'touched'
|
extern Boolean touchFlag; /* TRUE if targets should just be 'touched'
|
||||||
* if out of date. Set by the -t flag */
|
* if out of date. Set by the -t flag */
|
||||||
extern Boolean usePipes; /* TRUE if should capture the output of
|
|
||||||
* subshells by means of pipes. Otherwise it
|
|
||||||
* is routed to temporary files from which it
|
|
||||||
* is retrieved when the shell exits */
|
|
||||||
extern Boolean queryFlag; /* TRUE if we aren't supposed to really make
|
extern Boolean queryFlag; /* TRUE if we aren't supposed to really make
|
||||||
* anything, just see if the targets are out-
|
* anything, just see if the targets are out-
|
||||||
* of-date */
|
* of-date */
|
||||||
|
extern Boolean doing_depend; /* TRUE if processing .depend */
|
||||||
|
|
||||||
extern Boolean checkEnvFirst; /* TRUE if environment should be searched for
|
extern Boolean checkEnvFirst; /* TRUE if environment should be searched for
|
||||||
* variables before the global context */
|
* variables before the global context */
|
||||||
|
extern Boolean jobServer; /* a jobServer already exists */
|
||||||
|
|
||||||
|
extern Boolean parseWarnFatal; /* TRUE if makefile parsing warnings are
|
||||||
|
* treated as errors */
|
||||||
|
|
||||||
|
extern Boolean varNoExportEnv; /* TRUE if we should not export variables
|
||||||
|
* set on the command line to the env. */
|
||||||
|
|
||||||
extern GNode *DEFAULT; /* .DEFAULT rule */
|
extern GNode *DEFAULT; /* .DEFAULT rule */
|
||||||
|
|
||||||
extern GNode *VAR_GLOBAL; /* Variables defined in a global context, e.g
|
extern GNode *VAR_GLOBAL; /* Variables defined in a global context, e.g
|
||||||
* in the Makefile itself */
|
* in the Makefile itself */
|
||||||
extern GNode *VAR_CMD; /* Variables defined on the command line */
|
extern GNode *VAR_CMD; /* Variables defined on the command line */
|
||||||
|
extern GNode *VAR_FOR; /* Iteration variables */
|
||||||
extern char var_Error[]; /* Value returned by Var_Parse when an error
|
extern char var_Error[]; /* Value returned by Var_Parse when an error
|
||||||
* is encountered. It actually points to
|
* is encountered. It actually points to
|
||||||
* an empty string, so naive callers needn't
|
* an empty string, so naive callers needn't
|
||||||
@ -323,44 +411,101 @@ extern time_t now; /* The time at the start of this whole
|
|||||||
|
|
||||||
extern Boolean oldVars; /* Do old-style variable substitution */
|
extern Boolean oldVars; /* Do old-style variable substitution */
|
||||||
|
|
||||||
|
extern Lst sysIncPath; /* The system include path. */
|
||||||
|
extern Lst defIncPath; /* The default include path. */
|
||||||
|
|
||||||
|
extern char curdir[]; /* Startup directory */
|
||||||
|
extern char *progname; /* The program name */
|
||||||
|
extern char *makeDependfile; /* .depend */
|
||||||
|
extern char **savedEnv; /* if we replaced environ this will be non-NULL */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* We cannot vfork() in a child of vfork().
|
||||||
|
* Most systems do not enforce this but some do.
|
||||||
|
*/
|
||||||
|
#define vFork() ((getpid() == myPid) ? vfork() : fork())
|
||||||
|
extern pid_t myPid;
|
||||||
|
|
||||||
|
#define MAKEFLAGS ".MAKEFLAGS"
|
||||||
|
#define MAKEOVERRIDES ".MAKEOVERRIDES"
|
||||||
|
#define MAKE_JOB_PREFIX ".MAKE.JOB.PREFIX" /* prefix for job target output */
|
||||||
|
#define MAKE_EXPORTED ".MAKE.EXPORTED" /* variables we export */
|
||||||
|
#define MAKE_MAKEFILES ".MAKE.MAKEFILES" /* all the makefiles we read */
|
||||||
|
#define MAKE_LEVEL ".MAKE.LEVEL" /* recursion level */
|
||||||
|
#define MAKEFILE_PREFERENCE ".MAKE.MAKEFILE_PREFERENCE"
|
||||||
|
#define MAKE_DEPENDFILE ".MAKE.DEPENDFILE" /* .depend */
|
||||||
|
#define MAKE_MODE ".MAKE.MODE"
|
||||||
|
|
||||||
|
#ifdef NEED_MAKE_LEVEL_SAFE
|
||||||
|
# define MAKE_LEVEL_SAFE "_MAKE_LEVEL" /* some shells will not pass .MAKE. */
|
||||||
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* debug control:
|
* debug control:
|
||||||
* There is one bit per module. It is up to the module what debug
|
* There is one bit per module. It is up to the module what debug
|
||||||
* information to print.
|
* information to print.
|
||||||
*/
|
*/
|
||||||
|
FILE *debug_file; /* Output written here - default stdout */
|
||||||
extern int debug;
|
extern int debug;
|
||||||
#define DEBUG_ARCH 0x0001
|
#define DEBUG_ARCH 0x00001
|
||||||
#define DEBUG_COND 0x0002
|
#define DEBUG_COND 0x00002
|
||||||
#define DEBUG_DIR 0x0004
|
#define DEBUG_DIR 0x00004
|
||||||
#define DEBUG_GRAPH1 0x0008
|
#define DEBUG_GRAPH1 0x00008
|
||||||
#define DEBUG_GRAPH2 0x0010
|
#define DEBUG_GRAPH2 0x00010
|
||||||
#define DEBUG_JOB 0x0020
|
#define DEBUG_JOB 0x00020
|
||||||
#define DEBUG_MAKE 0x0040
|
#define DEBUG_MAKE 0x00040
|
||||||
#define DEBUG_SUFF 0x0080
|
#define DEBUG_SUFF 0x00080
|
||||||
#define DEBUG_TARG 0x0100
|
#define DEBUG_TARG 0x00100
|
||||||
#define DEBUG_VAR 0x0200
|
#define DEBUG_VAR 0x00200
|
||||||
#define DEBUG_FOR 0x0400
|
#define DEBUG_FOR 0x00400
|
||||||
|
#define DEBUG_SHELL 0x00800
|
||||||
|
#define DEBUG_ERROR 0x01000
|
||||||
|
#define DEBUG_LOUD 0x02000
|
||||||
|
#define DEBUG_META 0x04000
|
||||||
|
|
||||||
|
#define DEBUG_GRAPH3 0x10000
|
||||||
|
#define DEBUG_SCRIPT 0x20000
|
||||||
|
#define DEBUG_PARSE 0x40000
|
||||||
|
#define DEBUG_CWD 0x80000
|
||||||
|
|
||||||
#ifdef __STDC__
|
|
||||||
#define CONCAT(a,b) a##b
|
#define CONCAT(a,b) a##b
|
||||||
#else
|
|
||||||
#define I(a) a
|
|
||||||
#define CONCAT(a,b) I(a)b
|
|
||||||
#endif /* __STDC__ */
|
|
||||||
|
|
||||||
#define DEBUG(module) (debug & CONCAT(DEBUG_,module))
|
#define DEBUG(module) (debug & CONCAT(DEBUG_,module))
|
||||||
|
|
||||||
/*
|
|
||||||
* Since there are so many, all functions that return non-integer values are
|
|
||||||
* extracted by means of a sed script or two and stuck in the file "nonints.h"
|
|
||||||
*/
|
|
||||||
#include "nonints.h"
|
#include "nonints.h"
|
||||||
|
|
||||||
int Make_TimeStamp __P((GNode *, GNode *));
|
int Make_TimeStamp(GNode *, GNode *);
|
||||||
Boolean Make_OODate __P((GNode *));
|
Boolean Make_OODate(GNode *);
|
||||||
int Make_HandleUse __P((GNode *, GNode *));
|
void Make_ExpandUse(Lst);
|
||||||
void Make_Update __P((GNode *));
|
time_t Make_Recheck(GNode *);
|
||||||
void Make_DoAllVar __P((GNode *));
|
void Make_HandleUse(GNode *, GNode *);
|
||||||
Boolean Make_Run __P((Lst));
|
void Make_Update(GNode *);
|
||||||
|
void Make_DoAllVar(GNode *);
|
||||||
|
Boolean Make_Run(Lst);
|
||||||
|
char * Check_Cwd_Cmd(const char *);
|
||||||
|
void Check_Cwd(const char **);
|
||||||
|
void PrintOnError(GNode *, const char *);
|
||||||
|
void Main_ExportMAKEFLAGS(Boolean);
|
||||||
|
Boolean Main_SetObjdir(const char *);
|
||||||
|
int mkTempFile(const char *, char **);
|
||||||
|
int str2Lst_Append(Lst, char *, const char *);
|
||||||
|
|
||||||
|
#ifdef __GNUC__
|
||||||
|
#define UNCONST(ptr) ({ \
|
||||||
|
union __unconst { \
|
||||||
|
const void *__cp; \
|
||||||
|
void *__p; \
|
||||||
|
} __d; \
|
||||||
|
__d.__cp = ptr, __d.__p; })
|
||||||
|
#else
|
||||||
|
#define UNCONST(ptr) (void *)(ptr)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef MIN
|
||||||
|
#define MIN(a, b) ((a < b) ? a : b)
|
||||||
|
#endif
|
||||||
|
#ifndef MAX
|
||||||
|
#define MAX(a, b) ((a > b) ? a : b)
|
||||||
|
#endif
|
||||||
|
|
||||||
#endif /* _MAKE_H_ */
|
#endif /* _MAKE_H_ */
|
119
make_malloc.c
Normal file
119
make_malloc.c
Normal file
@ -0,0 +1,119 @@
|
|||||||
|
/* $NetBSD: make_malloc.c,v 1.7 2012/05/18 02:28:16 sjg Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 2009 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef MAKE_NATIVE
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
__RCSID("$NetBSD: make_malloc.c,v 1.7 2012/05/18 02:28:16 sjg Exp $");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include "make_malloc.h"
|
||||||
|
|
||||||
|
#ifndef USE_EMALLOC
|
||||||
|
/*
|
||||||
|
* enomem --
|
||||||
|
* die when out of memory.
|
||||||
|
*/
|
||||||
|
extern char *progname;
|
||||||
|
|
||||||
|
static void
|
||||||
|
enomem(void)
|
||||||
|
{
|
||||||
|
(void)fprintf(stderr, "%s: %s.\n", progname, strerror(ENOMEM));
|
||||||
|
exit(2);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* bmake_malloc --
|
||||||
|
* malloc, but die on error.
|
||||||
|
*/
|
||||||
|
void *
|
||||||
|
bmake_malloc(size_t len)
|
||||||
|
{
|
||||||
|
void *p;
|
||||||
|
|
||||||
|
if ((p = malloc(len)) == NULL)
|
||||||
|
enomem();
|
||||||
|
return(p);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* bmake_strdup --
|
||||||
|
* strdup, but die on error.
|
||||||
|
*/
|
||||||
|
char *
|
||||||
|
bmake_strdup(const char *str)
|
||||||
|
{
|
||||||
|
size_t len;
|
||||||
|
char *p;
|
||||||
|
|
||||||
|
len = strlen(str) + 1;
|
||||||
|
if ((p = malloc(len)) == NULL)
|
||||||
|
enomem();
|
||||||
|
return memcpy(p, str, len);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* bmake_strndup --
|
||||||
|
* strndup, but die on error.
|
||||||
|
*/
|
||||||
|
char *
|
||||||
|
bmake_strndup(const char *str, size_t max_len)
|
||||||
|
{
|
||||||
|
size_t len;
|
||||||
|
char *p;
|
||||||
|
|
||||||
|
if (str == NULL)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
len = strlen(str);
|
||||||
|
if (len > max_len)
|
||||||
|
len = max_len;
|
||||||
|
p = bmake_malloc(len + 1);
|
||||||
|
memcpy(p, str, len);
|
||||||
|
p[len] = '\0';
|
||||||
|
|
||||||
|
return(p);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* bmake_realloc --
|
||||||
|
* realloc, but die on error.
|
||||||
|
*/
|
||||||
|
void *
|
||||||
|
bmake_realloc(void *ptr, size_t size)
|
||||||
|
{
|
||||||
|
if ((ptr = realloc(ptr, size)) == NULL)
|
||||||
|
enomem();
|
||||||
|
return(ptr);
|
||||||
|
}
|
||||||
|
#endif
|
41
make_malloc.h
Normal file
41
make_malloc.h
Normal file
@ -0,0 +1,41 @@
|
|||||||
|
/* $NetBSD: make_malloc.h,v 1.4 2009/01/24 14:43:29 dsl Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 2009 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef USE_EMALLOC
|
||||||
|
void *bmake_malloc(size_t);
|
||||||
|
void *bmake_realloc(void *, size_t);
|
||||||
|
char *bmake_strdup(const char *);
|
||||||
|
char *bmake_strndup(const char *, size_t);
|
||||||
|
#else
|
||||||
|
#include <util.h>
|
||||||
|
#define bmake_malloc(x) emalloc(x)
|
||||||
|
#define bmake_realloc(x,y) erealloc(x,y)
|
||||||
|
#define bmake_strdup(x) estrdup(x)
|
||||||
|
#define bmake_strndup(x,y) estrndup(x,y)
|
||||||
|
#endif
|
||||||
|
|
54
meta.h
Normal file
54
meta.h
Normal file
@ -0,0 +1,54 @@
|
|||||||
|
/* $NetBSD: meta.h,v 1.2 2011/03/30 22:03:49 sjg Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Things needed for 'meta' mode.
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2009-2010, Juniper Networks, Inc.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the copyright holders nor the names of its
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef struct BuildMon {
|
||||||
|
char meta_fname[MAXPATHLEN];
|
||||||
|
int filemon_fd;
|
||||||
|
int mon_fd;
|
||||||
|
FILE *mfp;
|
||||||
|
} BuildMon;
|
||||||
|
|
||||||
|
extern Boolean useMeta;
|
||||||
|
|
||||||
|
struct Job; /* not defined yet */
|
||||||
|
void meta_init(const char *);
|
||||||
|
void meta_job_start(struct Job *, GNode *);
|
||||||
|
void meta_job_child(struct Job *);
|
||||||
|
void meta_job_error(struct Job *, GNode *, int, int);
|
||||||
|
void meta_job_output(struct Job *, char *, const char *);
|
||||||
|
void meta_cmd_finish(void *);
|
||||||
|
void meta_job_finish(struct Job *);
|
||||||
|
Boolean meta_oodate(GNode *, Boolean);
|
||||||
|
void meta_compat_start(void);
|
||||||
|
void meta_compat_child(void);
|
||||||
|
void meta_compat_parent(void);
|
314
mkdeps.sh
Executable file
314
mkdeps.sh
Executable file
@ -0,0 +1,314 @@
|
|||||||
|
:
|
||||||
|
# NAME:
|
||||||
|
# mkdeps - generate dependencies
|
||||||
|
#
|
||||||
|
# SYNOPSIS:
|
||||||
|
# mkdeps [options] file ...
|
||||||
|
#
|
||||||
|
# DESCRIPTION:
|
||||||
|
# This script updates "makefile" with dependencies for
|
||||||
|
# "file"(s). It borrows ideas from various makedepend scripts
|
||||||
|
# and should be compatible with most.
|
||||||
|
#
|
||||||
|
# By default we use grep to extract include file names from
|
||||||
|
# source files. We source an "rc" file '$Mydir/.${Myname}rc' which
|
||||||
|
# can contain variable assignments such as:
|
||||||
|
#.nf
|
||||||
|
#
|
||||||
|
# cpp_c=/usr/lib/cpp
|
||||||
|
# cpp_cc=g++ -E
|
||||||
|
# ...
|
||||||
|
#
|
||||||
|
#.fi
|
||||||
|
# If the variable 'cpp_$suffix' is set, we use it as our cpp in
|
||||||
|
# place of grep. The program referenced by these variables are
|
||||||
|
# expected to produce output like:
|
||||||
|
#.nf
|
||||||
|
#
|
||||||
|
# # 10 \"/usr/include/stdio.h\" 1
|
||||||
|
#
|
||||||
|
#.fi
|
||||||
|
# This allows us to skip most of our processing. For lex,yacc
|
||||||
|
# and other source files, grep is probably just as quick and
|
||||||
|
# certainly more portable.
|
||||||
|
#
|
||||||
|
# If the "rc" file does not exist, we create it and attempt to
|
||||||
|
# find cpp or an equivalent cc invocation to assign to 'cpp_c'.
|
||||||
|
#
|
||||||
|
# AUTHOR:
|
||||||
|
# Simon J. Gerraty <sjg@zen.void.oz.au>
|
||||||
|
#
|
||||||
|
|
||||||
|
# RCSid:
|
||||||
|
# $Id: mkdeps.sh,v 1.23 2002/11/29 06:58:59 sjg Exp $
|
||||||
|
#
|
||||||
|
# @(#) Copyright (c) 1993 Simon J. Gerraty
|
||||||
|
#
|
||||||
|
# This file is provided in the hope that it will
|
||||||
|
# be of use. There is absolutely NO WARRANTY.
|
||||||
|
# Permission to copy, redistribute or otherwise
|
||||||
|
# use this file is hereby granted provided that
|
||||||
|
# the above copyright notice and this notice are
|
||||||
|
# left intact.
|
||||||
|
#
|
||||||
|
# Please send copies of changes and bug-fixes to:
|
||||||
|
# sjg@zen.void.oz.au
|
||||||
|
#
|
||||||
|
|
||||||
|
Myname=`basename $0 .sh`
|
||||||
|
Mydir=`dirname $0`
|
||||||
|
|
||||||
|
case `echo -n .` in
|
||||||
|
-n*) N=; C="\c";;
|
||||||
|
*) N=-n; C=;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
cc_include=-I/usr/include
|
||||||
|
|
||||||
|
TF=/tmp/dep.$$
|
||||||
|
EF=/tmp/deperr.$$
|
||||||
|
> $EF
|
||||||
|
|
||||||
|
case "$*" in
|
||||||
|
*-n*) # don't use rc file
|
||||||
|
rc=/dev/null
|
||||||
|
norc=yes;;
|
||||||
|
*)
|
||||||
|
rc=$Mydir/.${Myname}rc
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
update=
|
||||||
|
Include=include
|
||||||
|
|
||||||
|
if [ x"$norc" = x -a -f $rc ]; then
|
||||||
|
. $rc
|
||||||
|
else
|
||||||
|
# if /usr/lib/cpp or equivalent is available it is better than
|
||||||
|
# grepping .c files.
|
||||||
|
# See what (if anything) works on this system...
|
||||||
|
echo : > $rc
|
||||||
|
echo "# pre-processor for .c files" >> $rc
|
||||||
|
# try a couple of sane places first
|
||||||
|
for d in /usr/libexec /usr/lib /usr/bin /lib /usr/ccs/bin
|
||||||
|
do
|
||||||
|
cpp_c=$d/cpp
|
||||||
|
[ -x $cpp_c ] && break
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ -x $cpp_c ]; then
|
||||||
|
echo cpp_c=$cpp_c >> $rc
|
||||||
|
else
|
||||||
|
cpp_c=
|
||||||
|
# rats see if cc can be used
|
||||||
|
echo "#include <stdio.h>" > /tmp/f$$.c
|
||||||
|
echo "main() { return 0; }" >> /tmp/f$$.c
|
||||||
|
# try some sensible args to cc
|
||||||
|
for arg in -E -P -M
|
||||||
|
do
|
||||||
|
ok=`${REALCC:-${CC:-cc}} $arg /tmp/f$$.c 2>/dev/null | grep '^#.*stdio.h' | tail -1`
|
||||||
|
case "$ok" in
|
||||||
|
"") ;;
|
||||||
|
*)
|
||||||
|
cpp_c="${REALCC:-${CC:-cc}} $arg"
|
||||||
|
echo cpp_c="'$cpp_c'" >> $rc
|
||||||
|
break;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
rm -f /tmp/f$$.c
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
clean_up() {
|
||||||
|
trap "" 2 3
|
||||||
|
trap 0
|
||||||
|
if [ -s $EF ]; then
|
||||||
|
egrep -vi "included from|warning" $EF > ${EF}2
|
||||||
|
if [ -s ${EF}2 ]; then
|
||||||
|
cat $EF >&2
|
||||||
|
rm -f .depend
|
||||||
|
ests=1
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
rm -f $TF $EF*
|
||||||
|
exit ${ests:-0}
|
||||||
|
}
|
||||||
|
|
||||||
|
# this lot does not work on HPsUX - complain to Hp.
|
||||||
|
trap clean_up 0
|
||||||
|
trap exit 2 3
|
||||||
|
|
||||||
|
get_incs() {
|
||||||
|
case "$cpp" in
|
||||||
|
grep)
|
||||||
|
# set IGNORE="<" to skip system includes
|
||||||
|
egrep '^#[ ]*include' $* | egrep -v "$IGNORE" | \
|
||||||
|
sed -e 's/^.*include[^"<]*["<]//' -e 's/[">].*//g';;
|
||||||
|
*)
|
||||||
|
# $cpp (eg. /usr/lib/cpp or cc -E) should produce output like:
|
||||||
|
# 1 "/usr/include/stdio.h" 2
|
||||||
|
# set IGNORE=/usr/include to skip system includes
|
||||||
|
$cpp $cpp_opts $cc_include $* 2>> $EF | egrep '^#.*\.h"' | sed 's,^#.*"\(.*\)".*,\1,' |
|
||||||
|
egrep -v "$IGNORE" | sort -u;;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
gen_deps() {
|
||||||
|
llen=$1
|
||||||
|
shift
|
||||||
|
|
||||||
|
for ifile in $*
|
||||||
|
do
|
||||||
|
case "$cpp" in
|
||||||
|
grep)
|
||||||
|
# this lot is not needed if not using grep.
|
||||||
|
for dir in $srcdir $dirlist /usr/include
|
||||||
|
do
|
||||||
|
[ -f "$dir/$ifile" ] && break
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ ! -f "$dir/$ifile" ]; then
|
||||||
|
# produce a useful error message (useful to emacs or error)
|
||||||
|
iline=`grep -n ".*include.*[\"<]$ifile[\">]" $file | cut -d: -f1`
|
||||||
|
echo "\"$file\", line $iline: cannot find include file \"$ifile\"" >> $EF
|
||||||
|
# no point adding to dependency list as the resulting makefile
|
||||||
|
# would not work anyway...
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
ifile=$dir/$ifile
|
||||||
|
|
||||||
|
# check whether we have done it yet
|
||||||
|
case `grep "$ifile" $TF` in
|
||||||
|
"") echo "$ifile" >> $TF;;
|
||||||
|
*) continue;; # no repeats...
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
len=`expr "$ifile " : '.*'`
|
||||||
|
if [ "`expr $llen + $len`" -gt ${width:-76} ]; then
|
||||||
|
echo "\\" >> .depend
|
||||||
|
echo $N " $C" >> .depend
|
||||||
|
llen=8
|
||||||
|
fi
|
||||||
|
echo $N "$ifile $C" >> .depend
|
||||||
|
llen=`expr $llen + $len`
|
||||||
|
|
||||||
|
case "$cpp" in
|
||||||
|
grep)
|
||||||
|
# this lot is not needed unless using grep.
|
||||||
|
ilist=`get_incs $ifile` # recurse needed?
|
||||||
|
[ "$ilist" ] && llen=`gen_deps $llen $ilist`
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
echo $llen
|
||||||
|
}
|
||||||
|
|
||||||
|
for f in makefile Makefile
|
||||||
|
do
|
||||||
|
test -s $f && { MAKEFILE=$f; break; }
|
||||||
|
done
|
||||||
|
|
||||||
|
MAKEFILE=${MAKEFILE:-makefile}
|
||||||
|
IGNORE=${IGNORE:-"^-"} # won't happen
|
||||||
|
obj=o
|
||||||
|
cpp_opts= # incase cpp != grep
|
||||||
|
vpath=
|
||||||
|
append=
|
||||||
|
progDep=
|
||||||
|
|
||||||
|
set -- `getopt "AanNV:s:w:o:I:D:b:f:i:p" "$@"`
|
||||||
|
for key in "$@"
|
||||||
|
do
|
||||||
|
case $key in
|
||||||
|
--) shift; break;;
|
||||||
|
-A) Include=;; # cat .depend >> $MAKEFILE
|
||||||
|
-a) append=yes; shift;;
|
||||||
|
-n) shift;; # ignore rc
|
||||||
|
-N) update=no; shift;; # don't update $MAKEFILE
|
||||||
|
-I) cpp_opts="$cpp_opts$1$2 "; dirlist="$dirlist $2"; shift 2;;
|
||||||
|
-o) obj=$2; shift 2;;
|
||||||
|
-s) shift 2;; # can't handle it anyway...
|
||||||
|
-w) width=$2; shift 2;;
|
||||||
|
-f) MAKEFILE=$2; shift 2;;
|
||||||
|
-b) BASEDIR=$2; shift 2;;
|
||||||
|
-i) IGNORE="$2"; shift 2;; # ignore headers matching this...
|
||||||
|
-D) cpp_opts="$cpp_opts$1$2 "; shift 2;;
|
||||||
|
-V) VPATH="$2"; shift 2;; # where to look for files
|
||||||
|
-p) progDep=yes; shift;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
|
||||||
|
[ "$VPATH" ] && vpath=`IFS=:; set -- $VPATH; echo $*`
|
||||||
|
|
||||||
|
[ "$append" ] || > .depend
|
||||||
|
|
||||||
|
for file in $*
|
||||||
|
do
|
||||||
|
cpp=
|
||||||
|
suffix=`expr $file : '.*\.\([^.]*\)'`
|
||||||
|
|
||||||
|
eval cpp=\"\${cpp_${suffix}:-grep}\"
|
||||||
|
|
||||||
|
if [ ! -f $file -a "$vpath" ]; then
|
||||||
|
for d in . $vpath
|
||||||
|
do
|
||||||
|
[ -f $d/$file ] && { file=$d/$file; break; }
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
srcdir=`dirname $file`
|
||||||
|
base=`basename $file .$suffix`
|
||||||
|
|
||||||
|
ilist=`get_incs $file`
|
||||||
|
|
||||||
|
if [ "$ilist" ]; then
|
||||||
|
> $TF
|
||||||
|
if [ "$progDep" ]; then
|
||||||
|
echo "$base: $file \\" >> .depend
|
||||||
|
else
|
||||||
|
echo "$base.$obj: $file \\" >> .depend
|
||||||
|
fi
|
||||||
|
echo $N " $C" >> .depend
|
||||||
|
llen=8
|
||||||
|
llen=`gen_deps $llen $ilist`
|
||||||
|
echo >> .depend
|
||||||
|
echo >> .depend
|
||||||
|
elif [ "$progDep" ]; then
|
||||||
|
echo "$base: $file" >> .depend
|
||||||
|
echo >> .depend
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ -s .depend ]; then
|
||||||
|
# ./foo.h looks ugly
|
||||||
|
mv .depend $TF
|
||||||
|
{ test "$BASEDIR" && sed -e "s;$BASEDIR;\$(BASEDIR);g" $TF || cat $TF; } |
|
||||||
|
sed 's;\([^.]\)\./;\1;g' > .depend
|
||||||
|
|
||||||
|
#
|
||||||
|
# Save the manually updated section of the makefile
|
||||||
|
#
|
||||||
|
if [ x$update != xno ]; then
|
||||||
|
trap "" 2 # don't die if we got this far
|
||||||
|
|
||||||
|
# if make doesn't support include, then append our deps...
|
||||||
|
depended=`grep 'include.*\.depend' $MAKEFILE`
|
||||||
|
test "$depended" && clean_up
|
||||||
|
|
||||||
|
sed '/^# DO NOT DELETE.*depend.*$/,$d' < $MAKEFILE > $TF
|
||||||
|
mv $TF $MAKEFILE
|
||||||
|
cat <<! >> $MAKEFILE
|
||||||
|
# DO NOT DELETE THIS LINE -- make depend depends on it
|
||||||
|
# Do not edit anything below, it was added automagically by $Myname.
|
||||||
|
|
||||||
|
!
|
||||||
|
|
||||||
|
case "$Include" in
|
||||||
|
"") cat .depend >> $MAKEFILE;;
|
||||||
|
.include) echo '.include ".depend"' >> $MAKEFILE;;
|
||||||
|
include) echo include .depend >> $MAKEFILE;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
clean_up
|
206
nonints.h
Normal file
206
nonints.h
Normal file
@ -0,0 +1,206 @@
|
|||||||
|
/* $NetBSD: nonints.h,v 1.63 2011/09/16 15:38:04 joerg Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)nonints.h 8.3 (Berkeley) 3/19/94
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)nonints.h 8.3 (Berkeley) 3/19/94
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
#undef __attribute__
|
||||||
|
#define __attribute__(x)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* arch.c */
|
||||||
|
ReturnStatus Arch_ParseArchive(char **, Lst, GNode *);
|
||||||
|
void Arch_Touch(GNode *);
|
||||||
|
void Arch_TouchLib(GNode *);
|
||||||
|
time_t Arch_MTime(GNode *);
|
||||||
|
time_t Arch_MemMTime(GNode *);
|
||||||
|
void Arch_FindLib(GNode *, Lst);
|
||||||
|
Boolean Arch_LibOODate(GNode *);
|
||||||
|
void Arch_Init(void);
|
||||||
|
void Arch_End(void);
|
||||||
|
int Arch_IsLib(GNode *);
|
||||||
|
|
||||||
|
/* compat.c */
|
||||||
|
int CompatRunCommand(void *, void *);
|
||||||
|
void Compat_Run(Lst);
|
||||||
|
int Compat_Make(void *, void *);
|
||||||
|
|
||||||
|
/* cond.c */
|
||||||
|
struct If;
|
||||||
|
int Cond_EvalExpression(const struct If *, char *, Boolean *, int);
|
||||||
|
int Cond_Eval(char *);
|
||||||
|
void Cond_restore_depth(unsigned int);
|
||||||
|
unsigned int Cond_save_depth(void);
|
||||||
|
|
||||||
|
/* for.c */
|
||||||
|
int For_Eval(char *);
|
||||||
|
int For_Accum(char *);
|
||||||
|
void For_Run(int);
|
||||||
|
|
||||||
|
/* job.c */
|
||||||
|
#ifdef WAIT_T
|
||||||
|
void JobReapChild(pid_t, WAIT_T, Boolean);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* main.c */
|
||||||
|
void Main_ParseArgLine(const char *);
|
||||||
|
void MakeMode(const char *);
|
||||||
|
int main(int, char **);
|
||||||
|
char *Cmd_Exec(const char *, const char **);
|
||||||
|
void Error(const char *, ...) __attribute__((__format__(__printf__, 1, 2)));
|
||||||
|
void Fatal(const char *, ...)
|
||||||
|
__attribute__((__format__(__printf__, 1, 2),__noreturn__));
|
||||||
|
void Punt(const char *, ...)
|
||||||
|
__attribute__((__format__(__printf__, 1, 2),__noreturn__));
|
||||||
|
void DieHorribly(void) __attribute__((__noreturn__));
|
||||||
|
int PrintAddr(void *, void *);
|
||||||
|
void Finish(int) __dead;
|
||||||
|
int eunlink(const char *);
|
||||||
|
void execError(const char *, const char *);
|
||||||
|
char *getTmpdir(void);
|
||||||
|
|
||||||
|
/* parse.c */
|
||||||
|
void Parse_Error(int, const char *, ...)
|
||||||
|
__attribute__((__format__(__printf__, 2, 3)));
|
||||||
|
Boolean Parse_AnyExport(void);
|
||||||
|
Boolean Parse_IsVar(char *);
|
||||||
|
void Parse_DoVar(char *, GNode *);
|
||||||
|
void Parse_AddIncludeDir(char *);
|
||||||
|
void Parse_File(const char *, int);
|
||||||
|
void Parse_Init(void);
|
||||||
|
void Parse_End(void);
|
||||||
|
void Parse_SetInput(const char *, int, int, char *(*)(void *, size_t *), void *);
|
||||||
|
Lst Parse_MainName(void);
|
||||||
|
|
||||||
|
/* str.c */
|
||||||
|
char *str_concat(const char *, const char *, int);
|
||||||
|
char **brk_string(const char *, int *, Boolean, char **);
|
||||||
|
char *Str_FindSubstring(const char *, const char *);
|
||||||
|
int Str_Match(const char *, const char *);
|
||||||
|
char *Str_SYSVMatch(const char *, const char *, int *len);
|
||||||
|
void Str_SYSVSubst(Buffer *, char *, char *, int);
|
||||||
|
|
||||||
|
/* suff.c */
|
||||||
|
void Suff_ClearSuffixes(void);
|
||||||
|
Boolean Suff_IsTransform(char *);
|
||||||
|
GNode *Suff_AddTransform(char *);
|
||||||
|
int Suff_EndTransform(void *, void *);
|
||||||
|
void Suff_AddSuffix(char *, GNode **);
|
||||||
|
Lst Suff_GetPath(char *);
|
||||||
|
void Suff_DoPaths(void);
|
||||||
|
void Suff_AddInclude(char *);
|
||||||
|
void Suff_AddLib(char *);
|
||||||
|
void Suff_FindDeps(GNode *);
|
||||||
|
Lst Suff_FindPath(GNode *);
|
||||||
|
void Suff_SetNull(char *);
|
||||||
|
void Suff_Init(void);
|
||||||
|
void Suff_End(void);
|
||||||
|
void Suff_PrintAll(void);
|
||||||
|
|
||||||
|
/* targ.c */
|
||||||
|
void Targ_Init(void);
|
||||||
|
void Targ_End(void);
|
||||||
|
Lst Targ_List(void);
|
||||||
|
GNode *Targ_NewGN(const char *);
|
||||||
|
GNode *Targ_FindNode(const char *, int);
|
||||||
|
Lst Targ_FindList(Lst, int);
|
||||||
|
Boolean Targ_Ignore(GNode *);
|
||||||
|
Boolean Targ_Silent(GNode *);
|
||||||
|
Boolean Targ_Precious(GNode *);
|
||||||
|
void Targ_SetMain(GNode *);
|
||||||
|
int Targ_PrintCmd(void *, void *);
|
||||||
|
int Targ_PrintNode(void *, void *);
|
||||||
|
char *Targ_FmtTime(time_t);
|
||||||
|
void Targ_PrintType(int);
|
||||||
|
void Targ_PrintGraph(int);
|
||||||
|
void Targ_Propagate(void);
|
||||||
|
void Targ_Propagate_Wait(void);
|
||||||
|
|
||||||
|
/* var.c */
|
||||||
|
void Var_Delete(const char *, GNode *);
|
||||||
|
void Var_Set(const char *, const char *, GNode *, int);
|
||||||
|
void Var_Append(const char *, const char *, GNode *);
|
||||||
|
Boolean Var_Exists(const char *, GNode *);
|
||||||
|
char *Var_Value(const char *, GNode *, char **);
|
||||||
|
char *Var_Parse(const char *, GNode *, Boolean, int *, void **);
|
||||||
|
char *Var_Subst(const char *, const char *, GNode *, Boolean);
|
||||||
|
char *Var_GetTail(const char *);
|
||||||
|
char *Var_GetHead(const char *);
|
||||||
|
void Var_Init(void);
|
||||||
|
void Var_End(void);
|
||||||
|
void Var_Dump(GNode *);
|
||||||
|
void Var_ExportVars(void);
|
||||||
|
void Var_Export(char *, int);
|
||||||
|
void Var_UnExport(char *);
|
||||||
|
|
||||||
|
/* util.c */
|
||||||
|
void (*bmake_signal(int, void (*)(int)))(int);
|
228
os.sh
Executable file
228
os.sh
Executable file
@ -0,0 +1,228 @@
|
|||||||
|
:
|
||||||
|
# NAME:
|
||||||
|
# os.sh - operating system specifics
|
||||||
|
#
|
||||||
|
# DESCRIPTION:
|
||||||
|
# This file is included at the start of processing. Its role is
|
||||||
|
# to set the variables OS, OSREL, OSMAJOR, MACHINE and MACHINE_ARCH to
|
||||||
|
# reflect the current system.
|
||||||
|
#
|
||||||
|
# It also sets variables such as MAILER, LOCAL_FS, PS_AXC to hide
|
||||||
|
# certain aspects of different UNIX flavours.
|
||||||
|
#
|
||||||
|
# SEE ALSO:
|
||||||
|
# site.sh,funcs.sh
|
||||||
|
#
|
||||||
|
# AUTHOR:
|
||||||
|
# Simon J. Gerraty <sjg@crufty.net>
|
||||||
|
|
||||||
|
# RCSid:
|
||||||
|
# $Id: os.sh,v 1.44 2010/06/29 15:37:21 sjg Exp $
|
||||||
|
#
|
||||||
|
# @(#) Copyright (c) 1994 Simon J. Gerraty
|
||||||
|
#
|
||||||
|
# This file is provided in the hope that it will
|
||||||
|
# be of use. There is absolutely NO WARRANTY.
|
||||||
|
# Permission to copy, redistribute or otherwise
|
||||||
|
# use this file is hereby granted provided that
|
||||||
|
# the above copyright notice and this notice are
|
||||||
|
# left intact.
|
||||||
|
#
|
||||||
|
# Please send copies of changes and bug-fixes to:
|
||||||
|
# sjg@crufty.net
|
||||||
|
#
|
||||||
|
|
||||||
|
# this lets us skip sourcing it again
|
||||||
|
_OS_SH=:
|
||||||
|
|
||||||
|
OS=`uname`
|
||||||
|
OSREL=`uname -r`
|
||||||
|
OSMAJOR=`IFS=.; set $OSREL; echo $1`
|
||||||
|
MACHINE=`uname -m`
|
||||||
|
MACHINE_ARCH=`uname -p 2>/dev/null || echo $MACHINE`
|
||||||
|
|
||||||
|
# there is at least one case of `uname -p` outputting
|
||||||
|
# a bunch of usless drivel
|
||||||
|
case "$MACHINE_ARCH" in
|
||||||
|
*[!A-Za-z0-9_-]*) MACHINE_ARCH="$MACHINE";;
|
||||||
|
esac
|
||||||
|
|
||||||
|
# we need this here, and it is not always available...
|
||||||
|
Which() {
|
||||||
|
case "$1" in
|
||||||
|
-*) t=$1; shift;;
|
||||||
|
*) t=-x;;
|
||||||
|
esac
|
||||||
|
case "$1" in
|
||||||
|
/*) test $t $1 && echo $1;;
|
||||||
|
*)
|
||||||
|
# some shells cannot correctly handle `IFS`
|
||||||
|
# in conjunction with the for loop.
|
||||||
|
_dirs=`IFS=:; echo ${2:-$PATH}`
|
||||||
|
for d in $_dirs
|
||||||
|
do
|
||||||
|
test $t $d/$1 && { echo $d/$1; break; }
|
||||||
|
done
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
# tr is insanely non-portable wrt char classes, so we need to
|
||||||
|
# spell out the alphabet. sed y/// would work too.
|
||||||
|
toUpper() {
|
||||||
|
${TR:-tr} abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
||||||
|
}
|
||||||
|
|
||||||
|
toLower() {
|
||||||
|
${TR:-tr} ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
|
||||||
|
}
|
||||||
|
|
||||||
|
K=
|
||||||
|
case $OS in
|
||||||
|
AIX) # everyone loves to be different...
|
||||||
|
OSMAJOR=`uname -v`
|
||||||
|
OSREL="$OSMAJOR.`uname -r`"
|
||||||
|
LOCAL_FS=jfs
|
||||||
|
PS_AXC=-e
|
||||||
|
SHARE_ARCH=$OS/$OSMAJOR.X
|
||||||
|
;;
|
||||||
|
SunOS)
|
||||||
|
CHOWN=`Which chown /usr/etc:/usr/bin`
|
||||||
|
export CHOWN
|
||||||
|
|
||||||
|
# Great! Solaris keeps moving arch(1)
|
||||||
|
# should just bite the bullet and use uname -p
|
||||||
|
arch=`Which arch /usr/bin:/usr/ucb`
|
||||||
|
|
||||||
|
MAILER=/usr/ucb/Mail
|
||||||
|
LOCAL_FS=4.2
|
||||||
|
|
||||||
|
case "$OSREL" in
|
||||||
|
4.0*)
|
||||||
|
# uname -m just says sun which could be anything
|
||||||
|
# so use arch(1).
|
||||||
|
MACHINE_ARCH=`arch`
|
||||||
|
MACHINE=$MACHINE_ARCH
|
||||||
|
;;
|
||||||
|
4*)
|
||||||
|
MACHINE_ARCH=`arch`
|
||||||
|
;;
|
||||||
|
5*)
|
||||||
|
K=-k
|
||||||
|
LOCAL_FS=ufs
|
||||||
|
MAILER=mailx
|
||||||
|
PS_AXC=-e
|
||||||
|
# can you believe that ln on Solaris defaults to
|
||||||
|
# overwriting an existing file!!!!! We want one that works!
|
||||||
|
test -x /usr/xpg4/bin/ln && LN=${LN:-/usr/xpg4/bin/ln}
|
||||||
|
# wonderful, 5.8's tr again require's []'s
|
||||||
|
# but /usr/xpg4/bin/tr causes problems if LC_COLLATE is set!
|
||||||
|
# use toUpper/toLower instead.
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
case "$OS/$MACHINE_ARCH" in
|
||||||
|
*sun386) SHARE_ARCH=$MACHINE_ARCH;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
*BSD)
|
||||||
|
K=-k
|
||||||
|
MAILER=/usr/bin/Mail
|
||||||
|
LOCAL_FS=local
|
||||||
|
case "$-" in
|
||||||
|
*i*) ;;
|
||||||
|
*) ENV=;;
|
||||||
|
esac
|
||||||
|
# NetBSD at least has good backward compatability
|
||||||
|
# so NetBSD/i386 is good enough
|
||||||
|
case $OS in
|
||||||
|
NetBSD) SHARE_ARCH=$OS/${MACHINE_ARCH:-$MACHINE};;
|
||||||
|
OpenBSD)
|
||||||
|
arch=`Which arch /usr/bin:/usr/ucb:$PATH`
|
||||||
|
MACHINE_ARCH=`$arch -s`
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
NAWK=awk
|
||||||
|
export NAWK
|
||||||
|
;;
|
||||||
|
HP-UX)
|
||||||
|
TMP_DIRS="/tmp /usr/tmp"
|
||||||
|
LOCAL_FS=hfs
|
||||||
|
MAILER=mailx
|
||||||
|
# don't rely on /bin/sh, its broken
|
||||||
|
_shell=/bin/ksh; ENV=
|
||||||
|
# also, no one would be interested in OSMAJOR=A
|
||||||
|
case "$OSREL" in
|
||||||
|
?.09*) OSMAJOR=9; PS_AXC=-e;;
|
||||||
|
?.10*) OSMAJOR=10; PS_AXC=-e;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
IRIX)
|
||||||
|
LOCAL_FS=efs
|
||||||
|
;;
|
||||||
|
Interix)
|
||||||
|
MACHINE=i386
|
||||||
|
MACHINE_ARCH=i386
|
||||||
|
;;
|
||||||
|
UnixWare)
|
||||||
|
OSREL=`uname -v`
|
||||||
|
OSMAJOR=`IFS=.; set $OSREL; echo $1`
|
||||||
|
MACHINE_ARCH=`uname -m`
|
||||||
|
;;
|
||||||
|
Linux)
|
||||||
|
# Not really any such thing as Linux, but
|
||||||
|
# this covers red-hat and hopefully others.
|
||||||
|
case $MACHINE in
|
||||||
|
i?86) MACHINE_ARCH=i386;; # we don't care about i686 vs i586
|
||||||
|
esac
|
||||||
|
LOCAL_FS=ext2
|
||||||
|
PS_AXC=axc
|
||||||
|
[ -x /usr/bin/md5sum ] && { MD5=/usr/bin/md5sum; export MD5; }
|
||||||
|
;;
|
||||||
|
QNX)
|
||||||
|
case $MACHINE in
|
||||||
|
x86pc) MACHINE_ARCH=i386;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
Haiku)
|
||||||
|
case $MACHINE in
|
||||||
|
BeBox) MACHINE_ARCH=powerpc;;
|
||||||
|
BeMac) MACHINE_ARCH=powerpc;;
|
||||||
|
BePC) MACHINE_ARCH=i386;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
HOSTNAME=${HOSTNAME:-`( hostname ) 2>/dev/null`}
|
||||||
|
HOSTNAME=${HOSTNAME:-`( uname -n ) 2>/dev/null`}
|
||||||
|
case "$HOSTNAME" in
|
||||||
|
*.*) HOST=`IFS=.; set -- $HOSTNAME; echo $1`;;
|
||||||
|
*) HOST=$HOSTNAME;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
TMP_DIRS=${TMP_DIRS:-"/tmp /var/tmp"}
|
||||||
|
MACHINE_ARCH=${MACHINE_ARCH:-$MACHINE}
|
||||||
|
# we mount server:/share/arch/$SHARE_ARCH as /usr/local
|
||||||
|
SHARE_ARCH=${SHARE_ARCH:-$OS/$OSMAJOR.X/$MACHINE_ARCH}
|
||||||
|
LN=${LN:-ln}
|
||||||
|
TR=${TR:-tr}
|
||||||
|
|
||||||
|
# Some people like have /share/$HOST_TARGET/bin etc.
|
||||||
|
HOST_TARGET=`echo ${OS}${OSMAJOR}-${MACHINE_ARCH} | toLower`
|
||||||
|
export HOST_TARGET
|
||||||
|
|
||||||
|
case `echo -n .` in -n*) N=; C="\c";; *) N=-n; C=;; esac
|
||||||
|
|
||||||
|
export HOSTNAME HOST
|
||||||
|
export OS MACHINE MACHINE_ARCH OSREL OSMAJOR LOCAL_FS TMP_DIRS MAILER N C K PS_AXC
|
||||||
|
export LN SHARE_ARCH TR
|
||||||
|
|
||||||
|
case /$0 in
|
||||||
|
*/os.sh)
|
||||||
|
for v in $*
|
||||||
|
do
|
||||||
|
eval vv=\$$v
|
||||||
|
echo "$v='$vv'"
|
||||||
|
done
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
@ -1,3 +1,5 @@
|
|||||||
|
/* $NetBSD: pathnames.h,v 1.17 2009/04/11 09:41:18 apb Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1990, 1993
|
* Copyright (c) 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
@ -10,11 +12,7 @@
|
|||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 4. Neither the name of the University nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
||||||
* without specific prior written permission.
|
* without specific prior written permission.
|
||||||
*
|
*
|
||||||
@ -30,10 +28,35 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)pathnames.h 8.2 (Berkeley) 4/28/95
|
* from: @(#)pathnames.h 5.2 (Berkeley) 6/1/90
|
||||||
|
* $Id: pathnames.h,v 1.13 2009/08/26 23:43:42 sjg Exp $
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#if HAVE_CONFIG_H
|
||||||
|
#include "config.h"
|
||||||
|
#endif
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
#if HAVE_NBTOOL_CONFIG_H
|
||||||
|
#include "nbtool_config.h"
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_PATHS_H
|
||||||
|
#include <paths.h>
|
||||||
|
#endif
|
||||||
#define _PATH_OBJDIR "obj"
|
#define _PATH_OBJDIR "obj"
|
||||||
|
#define _PATH_OBJDIRPREFIX "/usr/obj"
|
||||||
|
#ifndef _PATH_DEFSHELLDIR
|
||||||
#define _PATH_DEFSHELLDIR "/bin"
|
#define _PATH_DEFSHELLDIR "/bin"
|
||||||
|
#endif
|
||||||
#define _PATH_DEFSYSMK "sys.mk"
|
#define _PATH_DEFSYSMK "sys.mk"
|
||||||
#define _PATH_DEFSYSPATH "/usr/share/mk"
|
#define _path_defsyspath "/usr/share/mk:/usr/local/share/mk:/opt/share/mk"
|
||||||
|
#ifndef _PATH_DEFSYSPATH
|
||||||
|
# ifdef _PATH_PREFIX_SYSPATH
|
||||||
|
# define _PATH_DEFSYSPATH _PATH_PREFIX_SYSPATH ":" _path_defsyspath
|
||||||
|
# else
|
||||||
|
# define _PATH_DEFSYSPATH _path_defsyspath
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
#ifndef _PATH_TMP
|
||||||
|
#define _PATH_TMP "/tmp/" /* with trailing slash */
|
||||||
|
#endif
|
32
ranlib.h
Normal file
32
ranlib.h
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
/* @(#)ranlib.h 1.6 88/08/19 SMI; from UCB 4.1 83/05/03 */
|
||||||
|
/* $Id: ranlib.h,v 1.5 2005/11/01 02:35:15 sjg Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Structure of the __.SYMDEF table of contents for an archive.
|
||||||
|
* __.SYMDEF begins with a word giving the number of ranlib structures
|
||||||
|
* which immediately follow, and then continues with a string
|
||||||
|
* table consisting of a word giving the number of bytes of strings
|
||||||
|
* which follow and then the strings themselves.
|
||||||
|
* The ran_strx fields index the string table whose first byte is numbered 0.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if !defined(IRIX) && !defined(__digital__) && !defined(__osf__)
|
||||||
|
#ifndef _ranlib_h
|
||||||
|
#define _ranlib_h
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
#define RANLIBMAG "!<arch>\n__.SYMDEF" /* archive file name */
|
||||||
|
#endif
|
||||||
|
#define RANLIBMAG "__.SYMDEF" /* archive file name */
|
||||||
|
#define RANLIBSKEW 3 /* creation time offset */
|
||||||
|
|
||||||
|
struct ranlib {
|
||||||
|
union {
|
||||||
|
off_t ran_strx; /* string table index of */
|
||||||
|
char *ran_name; /* symbol defined by */
|
||||||
|
} ran_un;
|
||||||
|
off_t ran_off; /* library member at this offset */
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif /*!_ranlib_h*/
|
||||||
|
#endif
|
196
realpath.c
Normal file
196
realpath.c
Normal file
@ -0,0 +1,196 @@
|
|||||||
|
/* $Id: realpath.c,v 1.2 2010/04/21 17:47:49 sjg Exp $ */
|
||||||
|
/* from: $NetBSD: getcwd.c,v 1.45 2007/10/26 19:48:14 christos Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1989, 1991, 1993, 1995
|
||||||
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Jan-Simon Pendry.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include <config.h>
|
||||||
|
#endif
|
||||||
|
#ifndef HAVE_REALPATH
|
||||||
|
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#include <sys/param.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
|
||||||
|
#include <errno.h>
|
||||||
|
#ifdef HAVE_STDLIB_H
|
||||||
|
# include <stdlib.h>
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_STRING_H
|
||||||
|
# include <string.h>
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_UNISTD_H
|
||||||
|
# include <unistd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* char *realpath(const char *path, char resolved[MAXPATHLEN]);
|
||||||
|
*
|
||||||
|
* Find the real name of path, by removing all ".", ".." and symlink
|
||||||
|
* components. Returns (resolved) on success, or (NULL) on failure,
|
||||||
|
* in which case the path which caused trouble is left in (resolved).
|
||||||
|
*/
|
||||||
|
char *
|
||||||
|
realpath(const char *path, char *resolved)
|
||||||
|
{
|
||||||
|
struct stat sb;
|
||||||
|
int idx = 0, n, nlnk = 0;
|
||||||
|
const char *q;
|
||||||
|
char *p, wbuf[2][MAXPATHLEN];
|
||||||
|
size_t len;
|
||||||
|
|
||||||
|
if (!path || !resolved || path == resolved)
|
||||||
|
return (NULL);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Build real path one by one with paying an attention to .,
|
||||||
|
* .. and symbolic link.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* `p' is where we'll put a new component with prepending
|
||||||
|
* a delimiter.
|
||||||
|
*/
|
||||||
|
p = resolved;
|
||||||
|
|
||||||
|
if (*path == 0) {
|
||||||
|
*p = 0;
|
||||||
|
errno = ENOENT;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* If relative path, start from current working directory. */
|
||||||
|
if (*path != '/') {
|
||||||
|
/* check for resolved pointer to appease coverity */
|
||||||
|
if (resolved && getcwd(resolved, MAXPATHLEN) == NULL) {
|
||||||
|
p[0] = '.';
|
||||||
|
p[1] = 0;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
len = strlen(resolved);
|
||||||
|
if (len > 1)
|
||||||
|
p += len;
|
||||||
|
}
|
||||||
|
|
||||||
|
loop:
|
||||||
|
/* Skip any slash. */
|
||||||
|
while (*path == '/')
|
||||||
|
path++;
|
||||||
|
|
||||||
|
if (*path == 0) {
|
||||||
|
if (p == resolved)
|
||||||
|
*p++ = '/';
|
||||||
|
*p = 0;
|
||||||
|
return (resolved);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Find the end of this component. */
|
||||||
|
q = path;
|
||||||
|
do
|
||||||
|
q++;
|
||||||
|
while (*q != '/' && *q != 0);
|
||||||
|
|
||||||
|
/* Test . or .. */
|
||||||
|
if (path[0] == '.') {
|
||||||
|
if (q - path == 1) {
|
||||||
|
path = q;
|
||||||
|
goto loop;
|
||||||
|
}
|
||||||
|
if (path[1] == '.' && q - path == 2) {
|
||||||
|
/* Trim the last component. */
|
||||||
|
if (p != resolved)
|
||||||
|
while (*--p != '/')
|
||||||
|
;
|
||||||
|
path = q;
|
||||||
|
goto loop;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Append this component. */
|
||||||
|
if (p - resolved + 1 + q - path + 1 > MAXPATHLEN) {
|
||||||
|
errno = ENAMETOOLONG;
|
||||||
|
if (p == resolved)
|
||||||
|
*p++ = '/';
|
||||||
|
*p = 0;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
p[0] = '/';
|
||||||
|
memcpy(&p[1], path,
|
||||||
|
/* LINTED We know q > path. */
|
||||||
|
q - path);
|
||||||
|
p[1 + q - path] = 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* If this component is a symlink, toss it and prepend link
|
||||||
|
* target to unresolved path.
|
||||||
|
*/
|
||||||
|
if (lstat(resolved, &sb) == -1) {
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
if (S_ISLNK(sb.st_mode)) {
|
||||||
|
if (nlnk++ >= MAXSYMLINKS) {
|
||||||
|
errno = ELOOP;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
n = readlink(resolved, wbuf[idx], sizeof(wbuf[0]) - 1);
|
||||||
|
if (n < 0)
|
||||||
|
return (NULL);
|
||||||
|
if (n == 0) {
|
||||||
|
errno = ENOENT;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Append unresolved path to link target and switch to it. */
|
||||||
|
if (n + (len = strlen(q)) + 1 > sizeof(wbuf[0])) {
|
||||||
|
errno = ENAMETOOLONG;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
memcpy(&wbuf[idx][n], q, len + 1);
|
||||||
|
path = wbuf[idx];
|
||||||
|
idx ^= 1;
|
||||||
|
|
||||||
|
/* If absolute symlink, start from root. */
|
||||||
|
if (*path == '/')
|
||||||
|
p = resolved;
|
||||||
|
goto loop;
|
||||||
|
}
|
||||||
|
if (*q == '/' && !S_ISDIR(sb.st_mode)) {
|
||||||
|
errno = ENOTDIR;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Advance both resolved and unresolved path. */
|
||||||
|
p += 1 + q - path;
|
||||||
|
path = q;
|
||||||
|
goto loop;
|
||||||
|
}
|
||||||
|
#endif
|
154
setenv.c
Normal file
154
setenv.c
Normal file
@ -0,0 +1,154 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 1987 Regents of the University of California.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
#ifndef HAVE_SETENV
|
||||||
|
|
||||||
|
#if defined(LIBC_SCCS) && !defined(lint)
|
||||||
|
/*static char *sccsid = "from: @(#)setenv.c 5.6 (Berkeley) 6/4/91";*/
|
||||||
|
static char *rcsid = "$Id: setenv.c,v 1.5 1996/09/04 22:10:42 sjg Exp $";
|
||||||
|
#endif /* LIBC_SCCS and not lint */
|
||||||
|
|
||||||
|
#include <stddef.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* __findenv --
|
||||||
|
* Returns pointer to value associated with name, if any, else NULL.
|
||||||
|
* Sets offset to be the offset of the name/value combination in the
|
||||||
|
* environmental array, for use by setenv(3) and unsetenv(3).
|
||||||
|
* Explicitly removes '=' in argument name.
|
||||||
|
*
|
||||||
|
* This routine *should* be a static; don't use it.
|
||||||
|
*/
|
||||||
|
static char *
|
||||||
|
__findenv(name, offset)
|
||||||
|
register char *name;
|
||||||
|
int *offset;
|
||||||
|
{
|
||||||
|
extern char **environ;
|
||||||
|
register int len;
|
||||||
|
register char **P, *C;
|
||||||
|
|
||||||
|
for (C = name, len = 0; *C && *C != '='; ++C, ++len);
|
||||||
|
for (P = environ; *P; ++P)
|
||||||
|
if (!strncmp(*P, name, len))
|
||||||
|
if (*(C = *P + len) == '=') {
|
||||||
|
*offset = P - environ;
|
||||||
|
return(++C);
|
||||||
|
}
|
||||||
|
return(NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* setenv --
|
||||||
|
* Set the value of the environmental variable "name" to be
|
||||||
|
* "value". If rewrite is set, replace any current value.
|
||||||
|
*/
|
||||||
|
setenv(name, value, rewrite)
|
||||||
|
register const char *name;
|
||||||
|
register const char *value;
|
||||||
|
int rewrite;
|
||||||
|
{
|
||||||
|
extern char **environ;
|
||||||
|
static int alloced; /* if allocated space before */
|
||||||
|
register char *C;
|
||||||
|
int l_value, offset;
|
||||||
|
char *__findenv();
|
||||||
|
|
||||||
|
if (*value == '=') /* no `=' in value */
|
||||||
|
++value;
|
||||||
|
l_value = strlen(value);
|
||||||
|
if ((C = __findenv(name, &offset))) { /* find if already exists */
|
||||||
|
if (!rewrite)
|
||||||
|
return (0);
|
||||||
|
if (strlen(C) >= l_value) { /* old larger; copy over */
|
||||||
|
while (*C++ = *value++);
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
} else { /* create new slot */
|
||||||
|
register int cnt;
|
||||||
|
register char **P;
|
||||||
|
|
||||||
|
for (P = environ, cnt = 0; *P; ++P, ++cnt);
|
||||||
|
if (alloced) { /* just increase size */
|
||||||
|
environ = (char **)realloc((char *)environ,
|
||||||
|
(size_t)(sizeof(char *) * (cnt + 2)));
|
||||||
|
if (!environ)
|
||||||
|
return (-1);
|
||||||
|
}
|
||||||
|
else { /* get new space */
|
||||||
|
alloced = 1; /* copy old entries into it */
|
||||||
|
P = (char **)malloc((size_t)(sizeof(char *) *
|
||||||
|
(cnt + 2)));
|
||||||
|
if (!P)
|
||||||
|
return (-1);
|
||||||
|
bcopy(environ, P, cnt * sizeof(char *));
|
||||||
|
environ = P;
|
||||||
|
}
|
||||||
|
environ[cnt + 1] = NULL;
|
||||||
|
offset = cnt;
|
||||||
|
}
|
||||||
|
for (C = (char *)name; *C && *C != '='; ++C); /* no `=' in name */
|
||||||
|
if (!(environ[offset] = /* name + `=' + value */
|
||||||
|
malloc((size_t)((int)(C - name) + l_value + 2))))
|
||||||
|
return (-1);
|
||||||
|
for (C = environ[offset]; (*C = *name++) && *C != '='; ++C)
|
||||||
|
;
|
||||||
|
for (*C++ = '='; *C++ = *value++; )
|
||||||
|
;
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* unsetenv(name) --
|
||||||
|
* Delete environmental variable "name".
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
unsetenv(name)
|
||||||
|
const char *name;
|
||||||
|
{
|
||||||
|
extern char **environ;
|
||||||
|
register char **P;
|
||||||
|
int offset;
|
||||||
|
char *__findenv();
|
||||||
|
|
||||||
|
while (__findenv(name, &offset)) /* if set multiple times */
|
||||||
|
for (P = &environ[offset];; ++P)
|
||||||
|
if (!(*P = *(P + 1)))
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#endif
|
325
sigcompat.c
Normal file
325
sigcompat.c
Normal file
@ -0,0 +1,325 @@
|
|||||||
|
/*
|
||||||
|
* NAME:
|
||||||
|
* sigcompat - BSD compat signals via POSIX
|
||||||
|
*
|
||||||
|
* SYNOPSIS:
|
||||||
|
* void (*signal(int "sig", void (*"handler")(int)))(int);
|
||||||
|
* int sigsetmask(int "mask");
|
||||||
|
* int sigblock(int "mask");
|
||||||
|
* int sigpause(int "mask");
|
||||||
|
* int sigvec(int "signo", struct sigvec *"sv", struct sigvec *"osv");
|
||||||
|
*
|
||||||
|
* DESCRIPTION:
|
||||||
|
* These implement the old BSD routines via the POSIX equivalents.
|
||||||
|
* This module can be used to provide the missing routines, or if
|
||||||
|
* 'FORCE_POSIX_SIGNALS' is defined, force use of these.
|
||||||
|
*
|
||||||
|
* Note that signal() is identical to my Signal() routine except
|
||||||
|
* for checking for recursion. Within libsig, signal() just
|
||||||
|
* calls Signal().
|
||||||
|
*
|
||||||
|
* BUGS:
|
||||||
|
* This package assumes POSIX signal handling is available and
|
||||||
|
* NOT implemeneted using these routines. To be safe, we check
|
||||||
|
* for recursion and abort(3) if detected.
|
||||||
|
*
|
||||||
|
* Sadly, on some systems, sigset_t is an array, and we cannot
|
||||||
|
* test for this via #if sizeof(sigset_t) ..., so unless
|
||||||
|
* 'SIGSET_T_INT' is defined, we have to assume the worst and use
|
||||||
|
* memcpy(3) to handle args and return values.
|
||||||
|
*
|
||||||
|
* HISTORY:
|
||||||
|
* These routines originate from BSD, and are derrived from the
|
||||||
|
* NetBSD 1.1 implementation. They have been seriously hacked to
|
||||||
|
* make them portable to other systems.
|
||||||
|
*
|
||||||
|
* AUTHOR:
|
||||||
|
* Simon J. Gerraty <sjg@crufty.net>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* @(#)Copyright (c) 1994, Simon J. Gerraty.
|
||||||
|
*
|
||||||
|
* This is free software. It comes with NO WARRANTY.
|
||||||
|
* Permission to use, modify and distribute this source code
|
||||||
|
* is granted subject to the following conditions.
|
||||||
|
* 1/ that the above copyright notice and this notice
|
||||||
|
* are preserved in all copies and that due credit be given
|
||||||
|
* to the author.
|
||||||
|
* 2/ that any changes to this code are clearly commented
|
||||||
|
* as such so that the author does not get blamed for bugs
|
||||||
|
* other than his own.
|
||||||
|
*
|
||||||
|
* Please send copies of changes and bug-fixes to:
|
||||||
|
* sjg@crufty.net
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1989 The Regents of the University of California.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
#include <signal.h>
|
||||||
|
#ifdef HAVE_UNISTD_H
|
||||||
|
#include <unistd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(sun) && !(defined(__svr4__) || defined(__SVR4))
|
||||||
|
# define NO_SIGCOMPAT
|
||||||
|
#endif
|
||||||
|
#if defined(__MINT__)
|
||||||
|
# define NO_SIGCOMPAT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(NO_SIGCOMPAT) && (defined(HAVE_SIGACTION) || defined(SA_NOCLDSTOP))
|
||||||
|
|
||||||
|
#if defined(LIBC_SCCS) && !defined(lint)
|
||||||
|
/*static char *sccsid = "from: @(#)sigcompat.c 5.3 (Berkeley) 2/24/91";*/
|
||||||
|
static char *rcsid = "$Id: sigcompat.c,v 1.23 2011/02/14 00:07:11 sjg Exp $";
|
||||||
|
#endif /* LIBC_SCCS and not lint */
|
||||||
|
|
||||||
|
#undef signal
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <sys/param.h>
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#include "assert.h"
|
||||||
|
|
||||||
|
#ifndef ASSERT
|
||||||
|
# define ASSERT assert
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef NDEBUG
|
||||||
|
# define _DBUG(x)
|
||||||
|
#else
|
||||||
|
# define _DBUG(x) x
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SA_RESTART
|
||||||
|
# define SA_RESTART 2
|
||||||
|
#endif
|
||||||
|
#ifndef SV_INTERRUPT
|
||||||
|
# define SV_INTERRUPT SA_RESTART
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef MASK_T
|
||||||
|
# if defined(__hpux__) || defined(__hpux)
|
||||||
|
# define MASK_T long
|
||||||
|
# else
|
||||||
|
# define MASK_T int
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
/* I just hate HPsUX */
|
||||||
|
#if (defined(__HPUX_VERSION) && __HPUX_VERSION > 9) || defined(__hpux)
|
||||||
|
# define PAUSE_MASK_T int
|
||||||
|
#else
|
||||||
|
# define PAUSE_MASK_T MASK_T
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SIG_HDLR
|
||||||
|
# define SIG_HDLR void
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef FORCE_POSIX_SIGNALS
|
||||||
|
#if !(defined(libsig) || defined(libsjg))
|
||||||
|
/*
|
||||||
|
* This little block is almost identical to Signal(),
|
||||||
|
* and make this module standalone.
|
||||||
|
* We don't use it in libsig by default, as some apps might use both
|
||||||
|
* and expect _SignalFlags to be used by both.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SIGNAL_FLAGS
|
||||||
|
# define SIGNAL_FLAGS 0 /* no auto-restart */
|
||||||
|
#endif
|
||||||
|
int _signalFlags = SIGNAL_FLAGS;
|
||||||
|
|
||||||
|
SIG_HDLR(*signal(int sig, SIG_HDLR(*handler)(int)))(int)
|
||||||
|
{
|
||||||
|
_DBUG(static int depth_signal = 0);
|
||||||
|
struct sigaction act, oact;
|
||||||
|
int n;
|
||||||
|
|
||||||
|
_DBUG(++depth_signal);
|
||||||
|
ASSERT(depth_signal < 2);
|
||||||
|
act.sa_handler = handler;
|
||||||
|
sigemptyset(&act.sa_mask);
|
||||||
|
act.sa_flags = _signalFlags;
|
||||||
|
n = sigaction(sig, &act, &oact);
|
||||||
|
_DBUG(--depth_signal);
|
||||||
|
if (n < 0)
|
||||||
|
return (SIG_ERR);
|
||||||
|
return (oact.sa_handler);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
SIG_HDLR(*signal(int sig, SIG_HDLR(*handler)(int)))(int)
|
||||||
|
{
|
||||||
|
extern SIG_HDLR(*Signal(int, void (*)(int)))(int);
|
||||||
|
_DBUG(static int depth_signal = 0);
|
||||||
|
SIG_HDLR(*old) __P((int));
|
||||||
|
|
||||||
|
_DBUG(++depth_signal);
|
||||||
|
ASSERT(depth_signal < 2);
|
||||||
|
old = Signal(sig, handler);
|
||||||
|
_DBUG(--depth_signal);
|
||||||
|
return old;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* on some systems, sigset_t is an array...
|
||||||
|
* it would be nicer if we could do
|
||||||
|
* #if sizeof(sigset_t) > sizeof(MASK_T)
|
||||||
|
*/
|
||||||
|
#ifdef SIGSET_T_INT
|
||||||
|
# define ss2m(ss) (MASK_T) *(ss)
|
||||||
|
# define m2ss(ss, m) *ss = (sigset_t) *(m)
|
||||||
|
#else
|
||||||
|
static MASK_T
|
||||||
|
ss2m(sigset_t *ss)
|
||||||
|
{
|
||||||
|
MASK_T ma[(sizeof(sigset_t) / sizeof(MASK_T)) + 1];
|
||||||
|
|
||||||
|
memcpy((char *) ma, (char *) ss, sizeof(sigset_t));
|
||||||
|
return ma[0];
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
m2ss(sigset_t *ss, MASK_T *m)
|
||||||
|
{
|
||||||
|
if (sizeof(sigset_t) > sizeof(MASK_T))
|
||||||
|
memset((char *) ss, 0, sizeof(sigset_t));
|
||||||
|
|
||||||
|
memcpy((char *) ss, (char *) m, sizeof(MASK_T));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(HAVE_SIGSETMASK) || defined(FORCE_POSIX_SIGNALS)
|
||||||
|
MASK_T
|
||||||
|
sigsetmask(MASK_T mask)
|
||||||
|
{
|
||||||
|
_DBUG(static int depth_sigsetmask = 0);
|
||||||
|
sigset_t m, omask;
|
||||||
|
int n;
|
||||||
|
|
||||||
|
_DBUG(++depth_sigsetmask);
|
||||||
|
ASSERT(depth_sigsetmask < 2);
|
||||||
|
m2ss(&m, &mask);
|
||||||
|
n = sigprocmask(SIG_SETMASK, (sigset_t *) & m, (sigset_t *) & omask);
|
||||||
|
_DBUG(--depth_sigsetmask);
|
||||||
|
if (n)
|
||||||
|
return (n);
|
||||||
|
|
||||||
|
return ss2m(&omask);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
MASK_T
|
||||||
|
sigblock(MASK_T mask)
|
||||||
|
{
|
||||||
|
_DBUG(static int depth_sigblock = 0);
|
||||||
|
sigset_t m, omask;
|
||||||
|
int n;
|
||||||
|
|
||||||
|
_DBUG(++depth_sigblock);
|
||||||
|
ASSERT(depth_sigblock < 2);
|
||||||
|
if (mask)
|
||||||
|
m2ss(&m, &mask);
|
||||||
|
n = sigprocmask(SIG_BLOCK, (sigset_t *) ((mask) ? &m : 0), (sigset_t *) & omask);
|
||||||
|
_DBUG(--depth_sigblock);
|
||||||
|
if (n)
|
||||||
|
return (n);
|
||||||
|
return ss2m(&omask);
|
||||||
|
}
|
||||||
|
|
||||||
|
#undef sigpause /* Linux at least */
|
||||||
|
|
||||||
|
PAUSE_MASK_T
|
||||||
|
sigpause(PAUSE_MASK_T mask)
|
||||||
|
{
|
||||||
|
_DBUG(static int depth_sigpause = 0);
|
||||||
|
sigset_t m;
|
||||||
|
PAUSE_MASK_T n;
|
||||||
|
|
||||||
|
_DBUG(++depth_sigpause);
|
||||||
|
ASSERT(depth_sigpause < 2);
|
||||||
|
m2ss(&m, &mask);
|
||||||
|
n = sigsuspend(&m);
|
||||||
|
_DBUG(--depth_sigpause);
|
||||||
|
return n;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(HAVE_SIGVEC) && defined(FORCE_POSIX_SIGNALS)
|
||||||
|
int
|
||||||
|
sigvec(int signo, struct sigvec *sv, struct sigvec *osv)
|
||||||
|
{
|
||||||
|
_DBUG(static int depth_sigvec = 0);
|
||||||
|
int ret;
|
||||||
|
struct sigvec nsv;
|
||||||
|
|
||||||
|
_DBUG(++depth_sigvec);
|
||||||
|
ASSERT(depth_sigvec < 2);
|
||||||
|
if (sv) {
|
||||||
|
nsv = *sv;
|
||||||
|
nsv.sv_flags ^= SV_INTERRUPT; /* !SA_INTERRUPT */
|
||||||
|
}
|
||||||
|
ret = sigaction(signo, sv ? (struct sigaction *) & nsv : NULL,
|
||||||
|
(struct sigaction *) osv);
|
||||||
|
_DBUG(--depth_sigvec);
|
||||||
|
if (ret == 0 && osv)
|
||||||
|
osv->sv_flags ^= SV_INTERRUPT; /* !SA_INTERRUPT */
|
||||||
|
return (ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef MAIN
|
||||||
|
# ifndef sigmask
|
||||||
|
# define sigmask(n) ((unsigned int)1 << (((n) - 1) & (32 - 1)))
|
||||||
|
# endif
|
||||||
|
|
||||||
|
int
|
||||||
|
main(int argc, char *argv[])
|
||||||
|
{
|
||||||
|
MASK_T old = 0;
|
||||||
|
|
||||||
|
printf("expect: old=0,old=2\n");
|
||||||
|
fflush(stdout);
|
||||||
|
signal(SIGQUIT, SIG_IGN);
|
||||||
|
old = sigblock(sigmask(SIGINT));
|
||||||
|
printf("old=%d,", old);
|
||||||
|
old = sigsetmask(sigmask(SIGALRM));
|
||||||
|
printf("old=%d\n", old);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif
|
@ -1,6 +1,40 @@
|
|||||||
|
/* $NetBSD: sprite.h,v 1.11 2009/01/23 21:26:30 dsl Exp $ */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* from: @(#)sprite.h 8.1 (Berkeley) 6/6/93
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -35,7 +69,7 @@
|
|||||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
* @(#)sprite.h 8.2 (Berkeley) 4/28/95
|
* from: @(#)sprite.h 8.1 (Berkeley) 6/6/93
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -56,10 +90,10 @@
|
|||||||
typedef int Boolean;
|
typedef int Boolean;
|
||||||
#ifndef TRUE
|
#ifndef TRUE
|
||||||
#define TRUE 1
|
#define TRUE 1
|
||||||
#endif TRUE
|
#endif /* TRUE */
|
||||||
#ifndef FALSE
|
#ifndef FALSE
|
||||||
#define FALSE 0
|
#define FALSE 0
|
||||||
#endif FALSE
|
#endif /* FALSE */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Functions that must return a status can return a ReturnStatus to
|
* Functions that must return a status can return a ReturnStatus to
|
||||||
@ -69,7 +103,7 @@ typedef int Boolean;
|
|||||||
typedef int ReturnStatus;
|
typedef int ReturnStatus;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The following statuses overlap with the first 2 generic statuses
|
* The following statuses overlap with the first 2 generic statuses
|
||||||
* defined in status.h:
|
* defined in status.h:
|
||||||
*
|
*
|
||||||
* SUCCESS There was no error.
|
* SUCCESS There was no error.
|
||||||
@ -79,33 +113,4 @@ typedef int ReturnStatus;
|
|||||||
#define SUCCESS 0x00000000
|
#define SUCCESS 0x00000000
|
||||||
#define FAILURE 0x00000001
|
#define FAILURE 0x00000001
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* A nil pointer must be something that will cause an exception if
|
|
||||||
* referenced. There are two nils: the kernels nil and the nil used
|
|
||||||
* by user processes.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define NIL ~0
|
|
||||||
#define USER_NIL 0
|
|
||||||
#ifndef NULL
|
|
||||||
#define NULL 0
|
|
||||||
#endif NULL
|
|
||||||
|
|
||||||
/*
|
|
||||||
* An address is just a pointer in C. It is defined as a character pointer
|
|
||||||
* so that address arithmetic will work properly, a byte at a time.
|
|
||||||
*/
|
|
||||||
|
|
||||||
typedef char *Address;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* ClientData is an uninterpreted word. It is defined as an int so that
|
|
||||||
* kdbx will not interpret client data as a string. Unlike an "Address",
|
|
||||||
* client data will generally not be used in arithmetic.
|
|
||||||
* But we don't have kdbx anymore so we define it as void (christos)
|
|
||||||
*/
|
|
||||||
|
|
||||||
typedef void *ClientData;
|
|
||||||
|
|
||||||
#endif /* _SPRITE */
|
#endif /* _SPRITE */
|
@ -1,6 +1,38 @@
|
|||||||
|
/* $NetBSD: str.c,v 1.34 2012/03/03 23:16:47 dholland Exp $ */
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* Copyright (c) 1988, 1989, 1990, 1993
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*-
|
||||||
* Copyright (c) 1989 by Berkeley Softworks
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
@ -36,46 +68,21 @@
|
|||||||
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: str.c,v 1.34 2012/03/03 23:16:47 dholland Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
#ifndef lint
|
#ifndef lint
|
||||||
static char sccsid[] = "@(#)str.c 8.6 (Berkeley) 4/28/95";
|
#if 0
|
||||||
#endif /* not lint */
|
static char sccsid[] = "@(#)str.c 5.8 (Berkeley) 6/1/90";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: str.c,v 1.34 2012/03/03 23:16:47 dholland Exp $");
|
||||||
|
#endif
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
#include "make.h"
|
#include "make.h"
|
||||||
|
|
||||||
static char **argv, *buffer;
|
|
||||||
static int argmax, curlen;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* str_init --
|
|
||||||
* Initialize the strings package
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
void
|
|
||||||
str_init()
|
|
||||||
{
|
|
||||||
char *p1;
|
|
||||||
argv = (char **)emalloc((argmax = 50) * sizeof(char *));
|
|
||||||
argv[0] = Var_Value(".MAKE", VAR_GLOBAL, &p1);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* str_end --
|
|
||||||
* Cleanup the strings package
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
void
|
|
||||||
str_end()
|
|
||||||
{
|
|
||||||
if (argv[0]) {
|
|
||||||
free(argv[0]);
|
|
||||||
free((Address) argv);
|
|
||||||
}
|
|
||||||
if (buffer)
|
|
||||||
free(buffer);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* str_concat --
|
* str_concat --
|
||||||
* concatenate the two strings, inserting a space or slash between them,
|
* concatenate the two strings, inserting a space or slash between them,
|
||||||
@ -85,19 +92,17 @@ str_end()
|
|||||||
* the resulting string in allocated space.
|
* the resulting string in allocated space.
|
||||||
*/
|
*/
|
||||||
char *
|
char *
|
||||||
str_concat(s1, s2, flags)
|
str_concat(const char *s1, const char *s2, int flags)
|
||||||
char *s1, *s2;
|
|
||||||
int flags;
|
|
||||||
{
|
{
|
||||||
register int len1, len2;
|
int len1, len2;
|
||||||
register char *result;
|
char *result;
|
||||||
|
|
||||||
/* get the length of both strings */
|
/* get the length of both strings */
|
||||||
len1 = strlen(s1);
|
len1 = strlen(s1);
|
||||||
len2 = strlen(s2);
|
len2 = strlen(s2);
|
||||||
|
|
||||||
/* allocate length plus separator plus EOS */
|
/* allocate length plus separator plus EOS */
|
||||||
result = emalloc((u_int)(len1 + len2 + 2));
|
result = bmake_malloc((u_int)(len1 + len2 + 2));
|
||||||
|
|
||||||
/* copy first string into place */
|
/* copy first string into place */
|
||||||
memcpy(result, s1, len1);
|
memcpy(result, s1, len1);
|
||||||
@ -114,11 +119,6 @@ str_concat(s1, s2, flags)
|
|||||||
/* copy second string plus EOS into place */
|
/* copy second string plus EOS into place */
|
||||||
memcpy(result + len1, s2, len2 + 1);
|
memcpy(result + len1, s2, len2 + 1);
|
||||||
|
|
||||||
/* free original strings */
|
|
||||||
if (flags & STR_DOFREE) {
|
|
||||||
(void)free(s1);
|
|
||||||
(void)free(s2);
|
|
||||||
}
|
|
||||||
return(result);
|
return(result);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -128,51 +128,60 @@ str_concat(s1, s2, flags)
|
|||||||
* spaces) taking quotation marks into account. Leading tabs/spaces
|
* spaces) taking quotation marks into account. Leading tabs/spaces
|
||||||
* are ignored.
|
* are ignored.
|
||||||
*
|
*
|
||||||
|
* If expand is TRUE, quotes are removed and escape sequences
|
||||||
|
* such as \r, \t, etc... are expanded.
|
||||||
|
*
|
||||||
* returns --
|
* returns --
|
||||||
* Pointer to the array of pointers to the words. To make life easier,
|
* Pointer to the array of pointers to the words.
|
||||||
* the first word is always the value of the .MAKE variable.
|
* Memory containing the actual words in *buffer.
|
||||||
|
* Both of these must be free'd by the caller.
|
||||||
|
* Number of words in *store_argc.
|
||||||
*/
|
*/
|
||||||
char **
|
char **
|
||||||
brk_string(str, store_argc, expand)
|
brk_string(const char *str, int *store_argc, Boolean expand, char **buffer)
|
||||||
register char *str;
|
|
||||||
int *store_argc;
|
|
||||||
Boolean expand;
|
|
||||||
{
|
{
|
||||||
register int argc, ch;
|
int argc, ch;
|
||||||
register char inquote, *p, *start, *t;
|
char inquote, *start, *t;
|
||||||
|
const char *p;
|
||||||
int len;
|
int len;
|
||||||
|
int argmax = 50, curlen = 0;
|
||||||
|
char **argv = bmake_malloc((argmax + 1) * sizeof(char *));
|
||||||
|
|
||||||
/* skip leading space chars. */
|
/* skip leading space chars. */
|
||||||
for (; *str == ' ' || *str == '\t'; ++str)
|
for (; *str == ' ' || *str == '\t'; ++str)
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
/* allocate room for a copy of the string */
|
/* allocate room for a copy of the string */
|
||||||
if ((len = strlen(str) + 1) > curlen) {
|
if ((len = strlen(str) + 1) > curlen)
|
||||||
if (buffer)
|
*buffer = bmake_malloc(curlen = len);
|
||||||
free(buffer);
|
|
||||||
buffer = emalloc(curlen = len);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* copy the string; at the same time, parse backslashes,
|
* copy the string; at the same time, parse backslashes,
|
||||||
* quotes and build the argument list.
|
* quotes and build the argument list.
|
||||||
*/
|
*/
|
||||||
argc = 1;
|
argc = 0;
|
||||||
inquote = '\0';
|
inquote = '\0';
|
||||||
for (p = str, start = t = buffer;; ++p) {
|
for (p = str, start = t = *buffer;; ++p) {
|
||||||
switch(ch = *p) {
|
switch(ch = *p) {
|
||||||
case '"':
|
case '"':
|
||||||
case '\'':
|
case '\'':
|
||||||
if (inquote)
|
if (inquote) {
|
||||||
if (inquote == ch)
|
if (inquote == ch)
|
||||||
inquote = '\0';
|
inquote = '\0';
|
||||||
else
|
else
|
||||||
break;
|
break;
|
||||||
|
}
|
||||||
else {
|
else {
|
||||||
inquote = (char) ch;
|
inquote = (char) ch;
|
||||||
/* Don't miss "" or '' */
|
/* Don't miss "" or '' */
|
||||||
if (start == NULL && p[1] == inquote) {
|
if (start == NULL && p[1] == inquote) {
|
||||||
start = t + 1;
|
if (!expand) {
|
||||||
|
start = t;
|
||||||
|
*t++ = ch;
|
||||||
|
} else
|
||||||
|
start = t + 1;
|
||||||
|
p++;
|
||||||
|
inquote = '\0';
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -201,24 +210,32 @@ brk_string(str, store_argc, expand)
|
|||||||
*t++ = '\0';
|
*t++ = '\0';
|
||||||
if (argc == argmax) {
|
if (argc == argmax) {
|
||||||
argmax *= 2; /* ramp up fast */
|
argmax *= 2; /* ramp up fast */
|
||||||
if (!(argv = (char **)realloc(argv,
|
argv = (char **)bmake_realloc(argv,
|
||||||
argmax * sizeof(char *))))
|
(argmax + 1) * sizeof(char *));
|
||||||
enomem();
|
|
||||||
}
|
}
|
||||||
argv[argc++] = start;
|
argv[argc++] = start;
|
||||||
start = (char *)NULL;
|
start = NULL;
|
||||||
if (ch == '\n' || ch == '\0')
|
if (ch == '\n' || ch == '\0') {
|
||||||
|
if (expand && inquote) {
|
||||||
|
free(argv);
|
||||||
|
free(*buffer);
|
||||||
|
*buffer = NULL;
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
goto done;
|
goto done;
|
||||||
|
}
|
||||||
continue;
|
continue;
|
||||||
case '\\':
|
case '\\':
|
||||||
if (!expand) {
|
if (!expand) {
|
||||||
if (!start)
|
if (!start)
|
||||||
start = t;
|
start = t;
|
||||||
*t++ = '\\';
|
*t++ = '\\';
|
||||||
|
if (*(p+1) == '\0') /* catch '\' at end of line */
|
||||||
|
continue;
|
||||||
ch = *++p;
|
ch = *++p;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
switch (ch = *++p) {
|
switch (ch = *++p) {
|
||||||
case '\0':
|
case '\0':
|
||||||
case '\n':
|
case '\n':
|
||||||
@ -248,27 +265,29 @@ brk_string(str, store_argc, expand)
|
|||||||
start = t;
|
start = t;
|
||||||
*t++ = (char) ch;
|
*t++ = (char) ch;
|
||||||
}
|
}
|
||||||
done: argv[argc] = (char *)NULL;
|
done: argv[argc] = NULL;
|
||||||
*store_argc = argc;
|
*store_argc = argc;
|
||||||
return(argv);
|
return(argv);
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Str_FindSubstring -- See if a string contains a particular substring.
|
* Str_FindSubstring -- See if a string contains a particular substring.
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* string String to search.
|
||||||
|
* substring Substring to find in string.
|
||||||
|
*
|
||||||
* Results: If string contains substring, the return value is the location of
|
* Results: If string contains substring, the return value is the location of
|
||||||
* the first matching instance of substring in string. If string doesn't
|
* the first matching instance of substring in string. If string doesn't
|
||||||
* contain substring, the return value is NULL. Matching is done on an exact
|
* contain substring, the return value is NULL. Matching is done on an exact
|
||||||
* character-for-character basis with no wildcards or special characters.
|
* character-for-character basis with no wildcards or special characters.
|
||||||
*
|
*
|
||||||
* Side effects: None.
|
* Side effects: None.
|
||||||
*/
|
*/
|
||||||
char *
|
char *
|
||||||
Str_FindSubstring(string, substring)
|
Str_FindSubstring(const char *string, const char *substring)
|
||||||
register char *string; /* String to search. */
|
|
||||||
char *substring; /* Substring to find in string */
|
|
||||||
{
|
{
|
||||||
register char *a, *b;
|
const char *a, *b;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* First scan quickly through the two strings looking for a single-
|
* First scan quickly through the two strings looking for a single-
|
||||||
@ -282,30 +301,30 @@ Str_FindSubstring(string, substring)
|
|||||||
a = string;
|
a = string;
|
||||||
for (;;) {
|
for (;;) {
|
||||||
if (*b == 0)
|
if (*b == 0)
|
||||||
return(string);
|
return UNCONST(string);
|
||||||
if (*a++ != *b++)
|
if (*a++ != *b++)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
b = substring;
|
b = substring;
|
||||||
}
|
}
|
||||||
return((char *) NULL);
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Str_Match --
|
* Str_Match --
|
||||||
*
|
*
|
||||||
* See if a particular string matches a particular pattern.
|
* See if a particular string matches a particular pattern.
|
||||||
*
|
*
|
||||||
* Results: Non-zero is returned if string matches pattern, 0 otherwise. The
|
* Results: Non-zero is returned if string matches pattern, 0 otherwise. The
|
||||||
* matching operation permits the following special characters in the
|
* matching operation permits the following special characters in the
|
||||||
* pattern: *?\[] (see the man page for details on what these mean).
|
* pattern: *?\[] (see the man page for details on what these mean).
|
||||||
*
|
*
|
||||||
|
* XXX this function does not detect or report malformed patterns.
|
||||||
|
*
|
||||||
* Side effects: None.
|
* Side effects: None.
|
||||||
*/
|
*/
|
||||||
int
|
int
|
||||||
Str_Match(string, pattern)
|
Str_Match(const char *string, const char *pattern)
|
||||||
register char *string; /* String */
|
|
||||||
register char *pattern; /* Pattern */
|
|
||||||
{
|
{
|
||||||
char c2;
|
char c2;
|
||||||
|
|
||||||
@ -396,8 +415,13 @@ thisCharOK: ++pattern;
|
|||||||
/*-
|
/*-
|
||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
* Str_SYSVMatch --
|
* Str_SYSVMatch --
|
||||||
* Check word against pattern for a match (% is wild),
|
* Check word against pattern for a match (% is wild),
|
||||||
*
|
*
|
||||||
|
* Input:
|
||||||
|
* word Word to examine
|
||||||
|
* pattern Pattern to examine against
|
||||||
|
* len Number of characters to substitute
|
||||||
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* Returns the beginning position of a match or null. The number
|
* Returns the beginning position of a match or null. The number
|
||||||
* of characters matched is returned in len.
|
* of characters matched is returned in len.
|
||||||
@ -408,19 +432,16 @@ thisCharOK: ++pattern;
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
char *
|
char *
|
||||||
Str_SYSVMatch(word, pattern, len)
|
Str_SYSVMatch(const char *word, const char *pattern, int *len)
|
||||||
char *word; /* Word to examine */
|
|
||||||
char *pattern; /* Pattern to examine against */
|
|
||||||
int *len; /* Number of characters to substitute */
|
|
||||||
{
|
{
|
||||||
char *p = pattern;
|
const char *p = pattern;
|
||||||
char *w = word;
|
const char *w = word;
|
||||||
char *m;
|
const char *m;
|
||||||
|
|
||||||
if (*p == '\0') {
|
if (*p == '\0') {
|
||||||
/* Null pattern is the whole string */
|
/* Null pattern is the whole string */
|
||||||
*len = strlen(w);
|
*len = strlen(w);
|
||||||
return w;
|
return UNCONST(w);
|
||||||
}
|
}
|
||||||
|
|
||||||
if ((m = strchr(p, '%')) != NULL) {
|
if ((m = strchr(p, '%')) != NULL) {
|
||||||
@ -434,7 +455,7 @@ Str_SYSVMatch(word, pattern, len)
|
|||||||
if (*++p == '\0') {
|
if (*++p == '\0') {
|
||||||
/* No more pattern, return the rest of the string */
|
/* No more pattern, return the rest of the string */
|
||||||
*len = strlen(w);
|
*len = strlen(w);
|
||||||
return w;
|
return UNCONST(w);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -444,10 +465,10 @@ Str_SYSVMatch(word, pattern, len)
|
|||||||
do
|
do
|
||||||
if (strcmp(p, w) == 0) {
|
if (strcmp(p, w) == 0) {
|
||||||
*len = w - m;
|
*len = w - m;
|
||||||
return m;
|
return UNCONST(m);
|
||||||
}
|
}
|
||||||
while (*w++ != '\0');
|
while (*w++ != '\0');
|
||||||
|
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -458,7 +479,7 @@ Str_SYSVMatch(word, pattern, len)
|
|||||||
* Substitute '%' on the pattern with len characters from src.
|
* Substitute '%' on the pattern with len characters from src.
|
||||||
* If the pattern does not contain a '%' prepend len characters
|
* If the pattern does not contain a '%' prepend len characters
|
||||||
* from src.
|
* from src.
|
||||||
*
|
*
|
||||||
* Results:
|
* Results:
|
||||||
* None
|
* None
|
||||||
*
|
*
|
||||||
@ -468,24 +489,20 @@ Str_SYSVMatch(word, pattern, len)
|
|||||||
*-----------------------------------------------------------------------
|
*-----------------------------------------------------------------------
|
||||||
*/
|
*/
|
||||||
void
|
void
|
||||||
Str_SYSVSubst(buf, pat, src, len)
|
Str_SYSVSubst(Buffer *buf, char *pat, char *src, int len)
|
||||||
Buffer buf;
|
|
||||||
char *pat;
|
|
||||||
char *src;
|
|
||||||
int len;
|
|
||||||
{
|
{
|
||||||
char *m;
|
char *m;
|
||||||
|
|
||||||
if ((m = strchr(pat, '%')) != NULL) {
|
if ((m = strchr(pat, '%')) != NULL) {
|
||||||
/* Copy the prefix */
|
/* Copy the prefix */
|
||||||
Buf_AddBytes(buf, m - pat, (Byte *) pat);
|
Buf_AddBytes(buf, m - pat, pat);
|
||||||
/* skip the % */
|
/* skip the % */
|
||||||
pat = m + 1;
|
pat = m + 1;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Copy the pattern */
|
/* Copy the pattern */
|
||||||
Buf_AddBytes(buf, len, (Byte *) src);
|
Buf_AddBytes(buf, len, src);
|
||||||
|
|
||||||
/* append the rest */
|
/* append the rest */
|
||||||
Buf_AddBytes(buf, strlen(pat), (Byte *) pat);
|
Buf_AddBytes(buf, strlen(pat), pat);
|
||||||
}
|
}
|
89
stresep.c
Normal file
89
stresep.c
Normal file
@ -0,0 +1,89 @@
|
|||||||
|
/* $NetBSD: stresep.c,v 1.2 2007/12/06 22:07:07 seb Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 1990, 1993
|
||||||
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include <config.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
|
||||||
|
#include <assert.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#if !defined(HAVE_STRESEP)
|
||||||
|
char * stresep(char **stringp, const char *delim, int esc);
|
||||||
|
/*
|
||||||
|
* Get next token from string *stringp, where tokens are possibly-empty
|
||||||
|
* strings separated by characters from delim. If esc is not NUL, then
|
||||||
|
* the characters followed by esc are ignored and are not taken into account
|
||||||
|
* when splitting the string.
|
||||||
|
*
|
||||||
|
* Writes NULs into the string at *stringp to end tokens.
|
||||||
|
* delim need not remain constant from call to call.
|
||||||
|
* On return, *stringp points past the last NUL written (if there might
|
||||||
|
* be further tokens), or is NULL (if there are definitely no more tokens).
|
||||||
|
*
|
||||||
|
* If *stringp is NULL, stresep returns NULL.
|
||||||
|
*/
|
||||||
|
char *
|
||||||
|
stresep(char **stringp, const char *delim, int esc)
|
||||||
|
{
|
||||||
|
char *s;
|
||||||
|
const char *spanp;
|
||||||
|
int c, sc;
|
||||||
|
char *tok;
|
||||||
|
|
||||||
|
if (stringp == NULL || delim == NULL)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
if ((s = *stringp) == NULL)
|
||||||
|
return NULL;
|
||||||
|
for (tok = s;;) {
|
||||||
|
c = *s++;
|
||||||
|
while (esc != '\0' && c == esc) {
|
||||||
|
(void)strcpy(s - 1, s);
|
||||||
|
c = *s++;
|
||||||
|
}
|
||||||
|
spanp = delim;
|
||||||
|
do {
|
||||||
|
if ((sc = *spanp++) == c) {
|
||||||
|
if (c == 0)
|
||||||
|
s = NULL;
|
||||||
|
else
|
||||||
|
s[-1] = 0;
|
||||||
|
*stringp = s;
|
||||||
|
return tok;
|
||||||
|
}
|
||||||
|
} while (sc != 0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
63
strlcpy.c
Normal file
63
strlcpy.c
Normal file
@ -0,0 +1,63 @@
|
|||||||
|
/* $NetBSD: strlcpy.c,v 1.3 2007/06/04 18:19:27 christos Exp $ */
|
||||||
|
/* $OpenBSD: strlcpy.c,v 1.7 2003/04/12 21:56:39 millert Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
|
||||||
|
*
|
||||||
|
* Permission to use, copy, modify, and distribute this software for any
|
||||||
|
* purpose with or without fee is hereby granted, provided that the above
|
||||||
|
* copyright notice and this permission notice appear in all copies.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL
|
||||||
|
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
|
||||||
|
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE
|
||||||
|
* FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||||
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
||||||
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include <config.h>
|
||||||
|
#endif
|
||||||
|
#ifndef HAVE_STRLCPY
|
||||||
|
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copy src to string dst of size siz. At most siz-1 characters
|
||||||
|
* will be copied. Always NUL terminates (unless siz == 0).
|
||||||
|
* Returns strlen(src); if retval >= siz, truncation occurred.
|
||||||
|
*/
|
||||||
|
size_t
|
||||||
|
strlcpy(char *dst, const char *src, size_t siz)
|
||||||
|
{
|
||||||
|
char *d = dst;
|
||||||
|
const char *s = src;
|
||||||
|
size_t n = siz;
|
||||||
|
|
||||||
|
if (!dst || !src)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/* Copy as many bytes as will fit */
|
||||||
|
if (n != 0 && --n != 0) {
|
||||||
|
do {
|
||||||
|
if ((*d++ = *s++) == 0)
|
||||||
|
break;
|
||||||
|
} while (--n != 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Not enough room in dst, add NUL and traverse rest of src */
|
||||||
|
if (n == 0) {
|
||||||
|
if (siz != 0)
|
||||||
|
*d = '\0'; /* NUL-terminate dst */
|
||||||
|
while (*s++)
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
return(s - src - 1); /* count does not include NUL */
|
||||||
|
}
|
||||||
|
#endif
|
93
strlist.c
Normal file
93
strlist.c
Normal file
@ -0,0 +1,93 @@
|
|||||||
|
/* $NetBSD: strlist.c,v 1.4 2009/01/24 11:59:39 dsl Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 2008 - 2009 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to The NetBSD Foundation
|
||||||
|
* by David Laight.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of The NetBSD Foundation nor the names of its
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: strlist.c,v 1.4 2009/01/24 11:59:39 dsl Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#ifndef lint
|
||||||
|
__RCSID("$NetBSD: strlist.c,v 1.4 2009/01/24 11:59:39 dsl Exp $");
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stddef.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include "strlist.h"
|
||||||
|
#include "make_malloc.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
strlist_init(strlist_t *sl)
|
||||||
|
{
|
||||||
|
sl->sl_num = 0;
|
||||||
|
sl->sl_max = 0;
|
||||||
|
sl->sl_items = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
strlist_clean(strlist_t *sl)
|
||||||
|
{
|
||||||
|
char *str;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
STRLIST_FOREACH(str, sl, i)
|
||||||
|
free(str);
|
||||||
|
free(sl->sl_items);
|
||||||
|
|
||||||
|
sl->sl_num = 0;
|
||||||
|
sl->sl_max = 0;
|
||||||
|
sl->sl_items = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
strlist_add_str(strlist_t *sl, char *str, unsigned int info)
|
||||||
|
{
|
||||||
|
unsigned int n;
|
||||||
|
strlist_item_t *items;
|
||||||
|
|
||||||
|
if (str == NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
n = sl->sl_num + 1;
|
||||||
|
sl->sl_num = n;
|
||||||
|
items = sl->sl_items;
|
||||||
|
if (n >= sl->sl_max) {
|
||||||
|
items = bmake_realloc(items, (n + 7) * sizeof *sl->sl_items);
|
||||||
|
sl->sl_items = items;
|
||||||
|
sl->sl_max = n + 6;
|
||||||
|
}
|
||||||
|
items += n - 1;
|
||||||
|
items->si_str = str;
|
||||||
|
items->si_info = info;
|
||||||
|
items[1].si_str = NULL; /* STRLIST_FOREACH() terminator */
|
||||||
|
}
|
62
strlist.h
Normal file
62
strlist.h
Normal file
@ -0,0 +1,62 @@
|
|||||||
|
/* $NetBSD: strlist.h,v 1.3 2009/01/16 21:15:34 dsl Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 2008 - 2009 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to The NetBSD Foundation
|
||||||
|
* by David Laight.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of The NetBSD Foundation nor the names of its
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _STRLIST_H
|
||||||
|
#define _STRLIST_H
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
char *si_str;
|
||||||
|
unsigned int si_info;
|
||||||
|
} strlist_item_t;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned int sl_num;
|
||||||
|
unsigned int sl_max;
|
||||||
|
strlist_item_t *sl_items;
|
||||||
|
} strlist_t;
|
||||||
|
|
||||||
|
void strlist_init(strlist_t *);
|
||||||
|
void strlist_clean(strlist_t *);
|
||||||
|
void strlist_add_str(strlist_t *, char *, unsigned int);
|
||||||
|
|
||||||
|
#define strlist_num(sl) ((sl)->sl_num)
|
||||||
|
#define strlist_str(sl, n) ((sl)->sl_items[n].si_str)
|
||||||
|
#define strlist_info(sl, n) ((sl)->sl_items[n].si_info)
|
||||||
|
#define strlist_set_info(sl, n, v) ((void)((sl)->sl_items[n].si_info = (v)))
|
||||||
|
|
||||||
|
#define STRLIST_FOREACH(v, sl, index) \
|
||||||
|
if ((sl)->sl_items != NULL) \
|
||||||
|
for (index = 0; (v = strlist_str(sl, index)) != NULL; index++)
|
||||||
|
|
||||||
|
#endif /* _STRLIST_H */
|
File diff suppressed because it is too large
Load Diff
848
targ.c
Normal file
848
targ.c
Normal file
@ -0,0 +1,848 @@
|
|||||||
|
/* $NetBSD: targ.c,v 1.56 2010/11/25 21:31:09 christos Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1988, 1989, 1990, 1993
|
||||||
|
* The Regents of the University of California. All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1989 by Berkeley Softworks
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to Berkeley by
|
||||||
|
* Adam de Boor.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the University of
|
||||||
|
* California, Berkeley and its contributors.
|
||||||
|
* 4. Neither the name of the University nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: targ.c,v 1.56 2010/11/25 21:31:09 christos Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#ifndef lint
|
||||||
|
#if 0
|
||||||
|
static char sccsid[] = "@(#)targ.c 8.2 (Berkeley) 3/19/94";
|
||||||
|
#else
|
||||||
|
__RCSID("$NetBSD: targ.c,v 1.56 2010/11/25 21:31:09 christos Exp $");
|
||||||
|
#endif
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* targ.c --
|
||||||
|
* Functions for maintaining the Lst allTargets. Target nodes are
|
||||||
|
* kept in two structures: a Lst, maintained by the list library, and a
|
||||||
|
* hash table, maintained by the hash library.
|
||||||
|
*
|
||||||
|
* Interface:
|
||||||
|
* Targ_Init Initialization procedure.
|
||||||
|
*
|
||||||
|
* Targ_End Cleanup the module
|
||||||
|
*
|
||||||
|
* Targ_List Return the list of all targets so far.
|
||||||
|
*
|
||||||
|
* Targ_NewGN Create a new GNode for the passed target
|
||||||
|
* (string). The node is *not* placed in the
|
||||||
|
* hash table, though all its fields are
|
||||||
|
* initialized.
|
||||||
|
*
|
||||||
|
* Targ_FindNode Find the node for a given target, creating
|
||||||
|
* and storing it if it doesn't exist and the
|
||||||
|
* flags are right (TARG_CREATE)
|
||||||
|
*
|
||||||
|
* Targ_FindList Given a list of names, find nodes for all
|
||||||
|
* of them. If a name doesn't exist and the
|
||||||
|
* TARG_NOCREATE flag was given, an error message
|
||||||
|
* is printed. Else, if a name doesn't exist,
|
||||||
|
* its node is created.
|
||||||
|
*
|
||||||
|
* Targ_Ignore Return TRUE if errors should be ignored when
|
||||||
|
* creating the given target.
|
||||||
|
*
|
||||||
|
* Targ_Silent Return TRUE if we should be silent when
|
||||||
|
* creating the given target.
|
||||||
|
*
|
||||||
|
* Targ_Precious Return TRUE if the target is precious and
|
||||||
|
* should not be removed if we are interrupted.
|
||||||
|
*
|
||||||
|
* Targ_Propagate Propagate information between related
|
||||||
|
* nodes. Should be called after the
|
||||||
|
* makefiles are parsed but before any
|
||||||
|
* action is taken.
|
||||||
|
*
|
||||||
|
* Debugging:
|
||||||
|
* Targ_PrintGraph Print out the entire graphm all variables
|
||||||
|
* and statistics for the directory cache. Should
|
||||||
|
* print something for suffixes, too, but...
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <time.h>
|
||||||
|
|
||||||
|
#include "make.h"
|
||||||
|
#include "hash.h"
|
||||||
|
#include "dir.h"
|
||||||
|
|
||||||
|
static Lst allTargets; /* the list of all targets found so far */
|
||||||
|
#ifdef CLEANUP
|
||||||
|
static Lst allGNs; /* List of all the GNodes */
|
||||||
|
#endif
|
||||||
|
static Hash_Table targets; /* a hash table of same */
|
||||||
|
|
||||||
|
#define HTSIZE 191 /* initial size of hash table */
|
||||||
|
|
||||||
|
static int TargPrintOnlySrc(void *, void *);
|
||||||
|
static int TargPrintName(void *, void *);
|
||||||
|
#ifdef CLEANUP
|
||||||
|
static void TargFreeGN(void *);
|
||||||
|
#endif
|
||||||
|
static int TargPropagateCohort(void *, void *);
|
||||||
|
static int TargPropagateNode(void *, void *);
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_Init --
|
||||||
|
* Initialize this module
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The allTargets list and the targets hash table are initialized
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Targ_Init(void)
|
||||||
|
{
|
||||||
|
allTargets = Lst_Init(FALSE);
|
||||||
|
Hash_InitTable(&targets, HTSIZE);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_End --
|
||||||
|
* Finalize this module
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* All lists and gnodes are cleared
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Targ_End(void)
|
||||||
|
{
|
||||||
|
#ifdef CLEANUP
|
||||||
|
Lst_Destroy(allTargets, NULL);
|
||||||
|
if (allGNs)
|
||||||
|
Lst_Destroy(allGNs, TargFreeGN);
|
||||||
|
Hash_DeleteTable(&targets);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_List --
|
||||||
|
* Return the list of all targets
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* The list of all targets.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Lst
|
||||||
|
Targ_List(void)
|
||||||
|
{
|
||||||
|
return allTargets;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_NewGN --
|
||||||
|
* Create and initialize a new graph node
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* name the name to stick in the new node
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* An initialized graph node with the name field filled with a copy
|
||||||
|
* of the passed name
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The gnode is added to the list of all gnodes.
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
GNode *
|
||||||
|
Targ_NewGN(const char *name)
|
||||||
|
{
|
||||||
|
GNode *gn;
|
||||||
|
|
||||||
|
gn = bmake_malloc(sizeof(GNode));
|
||||||
|
gn->name = bmake_strdup(name);
|
||||||
|
gn->uname = NULL;
|
||||||
|
gn->path = NULL;
|
||||||
|
if (name[0] == '-' && name[1] == 'l') {
|
||||||
|
gn->type = OP_LIB;
|
||||||
|
} else {
|
||||||
|
gn->type = 0;
|
||||||
|
}
|
||||||
|
gn->unmade = 0;
|
||||||
|
gn->unmade_cohorts = 0;
|
||||||
|
gn->cohort_num[0] = 0;
|
||||||
|
gn->centurion = NULL;
|
||||||
|
gn->made = UNMADE;
|
||||||
|
gn->flags = 0;
|
||||||
|
gn->checked = 0;
|
||||||
|
gn->mtime = 0;
|
||||||
|
gn->cmgn = NULL;
|
||||||
|
gn->iParents = Lst_Init(FALSE);
|
||||||
|
gn->cohorts = Lst_Init(FALSE);
|
||||||
|
gn->parents = Lst_Init(FALSE);
|
||||||
|
gn->children = Lst_Init(FALSE);
|
||||||
|
gn->order_pred = Lst_Init(FALSE);
|
||||||
|
gn->order_succ = Lst_Init(FALSE);
|
||||||
|
Hash_InitTable(&gn->context, 0);
|
||||||
|
gn->commands = Lst_Init(FALSE);
|
||||||
|
gn->suffix = NULL;
|
||||||
|
gn->lineno = 0;
|
||||||
|
gn->fname = NULL;
|
||||||
|
|
||||||
|
#ifdef CLEANUP
|
||||||
|
if (allGNs == NULL)
|
||||||
|
allGNs = Lst_Init(FALSE);
|
||||||
|
Lst_AtEnd(allGNs, gn);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return (gn);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CLEANUP
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* TargFreeGN --
|
||||||
|
* Destroy a GNode
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None.
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
static void
|
||||||
|
TargFreeGN(void *gnp)
|
||||||
|
{
|
||||||
|
GNode *gn = (GNode *)gnp;
|
||||||
|
|
||||||
|
|
||||||
|
free(gn->name);
|
||||||
|
if (gn->uname)
|
||||||
|
free(gn->uname);
|
||||||
|
if (gn->path)
|
||||||
|
free(gn->path);
|
||||||
|
/* gn->fname points to name allocated when file was opened, don't free */
|
||||||
|
|
||||||
|
Lst_Destroy(gn->iParents, NULL);
|
||||||
|
Lst_Destroy(gn->cohorts, NULL);
|
||||||
|
Lst_Destroy(gn->parents, NULL);
|
||||||
|
Lst_Destroy(gn->children, NULL);
|
||||||
|
Lst_Destroy(gn->order_succ, NULL);
|
||||||
|
Lst_Destroy(gn->order_pred, NULL);
|
||||||
|
Hash_DeleteTable(&gn->context);
|
||||||
|
Lst_Destroy(gn->commands, NULL);
|
||||||
|
free(gn);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_FindNode --
|
||||||
|
* Find a node in the list using the given name for matching
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* name the name to find
|
||||||
|
* flags flags governing events when target not
|
||||||
|
* found
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* The node in the list if it was. If it wasn't, return NULL of
|
||||||
|
* flags was TARG_NOCREATE or the newly created and initialized node
|
||||||
|
* if it was TARG_CREATE
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* Sometimes a node is created and added to the list
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
GNode *
|
||||||
|
Targ_FindNode(const char *name, int flags)
|
||||||
|
{
|
||||||
|
GNode *gn; /* node in that element */
|
||||||
|
Hash_Entry *he = NULL; /* New or used hash entry for node */
|
||||||
|
Boolean isNew; /* Set TRUE if Hash_CreateEntry had to create */
|
||||||
|
/* an entry for the node */
|
||||||
|
|
||||||
|
if (!(flags & (TARG_CREATE | TARG_NOHASH))) {
|
||||||
|
he = Hash_FindEntry(&targets, name);
|
||||||
|
if (he == NULL)
|
||||||
|
return NULL;
|
||||||
|
return (GNode *)Hash_GetValue(he);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!(flags & TARG_NOHASH)) {
|
||||||
|
he = Hash_CreateEntry(&targets, name, &isNew);
|
||||||
|
if (!isNew)
|
||||||
|
return (GNode *)Hash_GetValue(he);
|
||||||
|
}
|
||||||
|
|
||||||
|
gn = Targ_NewGN(name);
|
||||||
|
if (!(flags & TARG_NOHASH))
|
||||||
|
Hash_SetValue(he, gn);
|
||||||
|
Var_Append(".ALLTARGETS", name, VAR_GLOBAL);
|
||||||
|
(void)Lst_AtEnd(allTargets, gn);
|
||||||
|
if (doing_depend)
|
||||||
|
gn->flags |= FROM_DEPEND;
|
||||||
|
return gn;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_FindList --
|
||||||
|
* Make a complete list of GNodes from the given list of names
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* name list of names to find
|
||||||
|
* flags flags used if no node is found for a given name
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* A complete list of graph nodes corresponding to all instances of all
|
||||||
|
* the names in names.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* If flags is TARG_CREATE, nodes will be created for all names in
|
||||||
|
* names which do not yet have graph nodes. If flags is TARG_NOCREATE,
|
||||||
|
* an error message will be printed for each name which can't be found.
|
||||||
|
* -----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Lst
|
||||||
|
Targ_FindList(Lst names, int flags)
|
||||||
|
{
|
||||||
|
Lst nodes; /* result list */
|
||||||
|
LstNode ln; /* name list element */
|
||||||
|
GNode *gn; /* node in tLn */
|
||||||
|
char *name;
|
||||||
|
|
||||||
|
nodes = Lst_Init(FALSE);
|
||||||
|
|
||||||
|
if (Lst_Open(names) == FAILURE) {
|
||||||
|
return (nodes);
|
||||||
|
}
|
||||||
|
while ((ln = Lst_Next(names)) != NULL) {
|
||||||
|
name = (char *)Lst_Datum(ln);
|
||||||
|
gn = Targ_FindNode(name, flags);
|
||||||
|
if (gn != NULL) {
|
||||||
|
/*
|
||||||
|
* Note: Lst_AtEnd must come before the Lst_Concat so the nodes
|
||||||
|
* are added to the list in the order in which they were
|
||||||
|
* encountered in the makefile.
|
||||||
|
*/
|
||||||
|
(void)Lst_AtEnd(nodes, gn);
|
||||||
|
} else if (flags == TARG_NOCREATE) {
|
||||||
|
Error("\"%s\" -- target unknown.", name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Lst_Close(names);
|
||||||
|
return (nodes);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_Ignore --
|
||||||
|
* Return true if should ignore errors when creating gn
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* gn node to check for
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* TRUE if should ignore errors
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Boolean
|
||||||
|
Targ_Ignore(GNode *gn)
|
||||||
|
{
|
||||||
|
if (ignoreErrors || gn->type & OP_IGNORE) {
|
||||||
|
return (TRUE);
|
||||||
|
} else {
|
||||||
|
return (FALSE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_Silent --
|
||||||
|
* Return true if be silent when creating gn
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* gn node to check for
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* TRUE if should be silent
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Boolean
|
||||||
|
Targ_Silent(GNode *gn)
|
||||||
|
{
|
||||||
|
if (beSilent || gn->type & OP_SILENT) {
|
||||||
|
return (TRUE);
|
||||||
|
} else {
|
||||||
|
return (FALSE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_Precious --
|
||||||
|
* See if the given target is precious
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* gn the node to check
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* TRUE if it is precious. FALSE otherwise
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* None
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
Boolean
|
||||||
|
Targ_Precious(GNode *gn)
|
||||||
|
{
|
||||||
|
if (allPrecious || (gn->type & (OP_PRECIOUS|OP_DOUBLEDEP))) {
|
||||||
|
return (TRUE);
|
||||||
|
} else {
|
||||||
|
return (FALSE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/******************* DEBUG INFO PRINTING ****************/
|
||||||
|
|
||||||
|
static GNode *mainTarg; /* the main target, as set by Targ_SetMain */
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_SetMain --
|
||||||
|
* Set our idea of the main target we'll be creating. Used for
|
||||||
|
* debugging output.
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* gn The main target we'll create
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* None.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* "mainTarg" is set to the main target's node.
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Targ_SetMain(GNode *gn)
|
||||||
|
{
|
||||||
|
mainTarg = gn;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int
|
||||||
|
TargPrintName(void *gnp, void *pflags __unused)
|
||||||
|
{
|
||||||
|
GNode *gn = (GNode *)gnp;
|
||||||
|
|
||||||
|
fprintf(debug_file, "%s%s ", gn->name, gn->cohort_num);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int
|
||||||
|
Targ_PrintCmd(void *cmd, void *dummy)
|
||||||
|
{
|
||||||
|
fprintf(debug_file, "\t%s\n", (char *)cmd);
|
||||||
|
return (dummy ? 0 : 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_FmtTime --
|
||||||
|
* Format a modification time in some reasonable way and return it.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* The time reformatted.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The time is placed in a static area, so it is overwritten
|
||||||
|
* with each call.
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
char *
|
||||||
|
Targ_FmtTime(time_t tm)
|
||||||
|
{
|
||||||
|
struct tm *parts;
|
||||||
|
static char buf[128];
|
||||||
|
|
||||||
|
parts = localtime(&tm);
|
||||||
|
(void)strftime(buf, sizeof buf, "%k:%M:%S %b %d, %Y", parts);
|
||||||
|
return(buf);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_PrintType --
|
||||||
|
* Print out a type field giving only those attributes the user can
|
||||||
|
* set.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Targ_PrintType(int type)
|
||||||
|
{
|
||||||
|
int tbit;
|
||||||
|
|
||||||
|
#define PRINTBIT(attr) case CONCAT(OP_,attr): fprintf(debug_file, "." #attr " "); break
|
||||||
|
#define PRINTDBIT(attr) case CONCAT(OP_,attr): if (DEBUG(TARG))fprintf(debug_file, "." #attr " "); break
|
||||||
|
|
||||||
|
type &= ~OP_OPMASK;
|
||||||
|
|
||||||
|
while (type) {
|
||||||
|
tbit = 1 << (ffs(type) - 1);
|
||||||
|
type &= ~tbit;
|
||||||
|
|
||||||
|
switch(tbit) {
|
||||||
|
PRINTBIT(OPTIONAL);
|
||||||
|
PRINTBIT(USE);
|
||||||
|
PRINTBIT(EXEC);
|
||||||
|
PRINTBIT(IGNORE);
|
||||||
|
PRINTBIT(PRECIOUS);
|
||||||
|
PRINTBIT(SILENT);
|
||||||
|
PRINTBIT(MAKE);
|
||||||
|
PRINTBIT(JOIN);
|
||||||
|
PRINTBIT(INVISIBLE);
|
||||||
|
PRINTBIT(NOTMAIN);
|
||||||
|
PRINTDBIT(LIB);
|
||||||
|
/*XXX: MEMBER is defined, so CONCAT(OP_,MEMBER) gives OP_"%" */
|
||||||
|
case OP_MEMBER: if (DEBUG(TARG))fprintf(debug_file, ".MEMBER "); break;
|
||||||
|
PRINTDBIT(ARCHV);
|
||||||
|
PRINTDBIT(MADE);
|
||||||
|
PRINTDBIT(PHONY);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static const char *
|
||||||
|
made_name(enum enum_made made)
|
||||||
|
{
|
||||||
|
switch (made) {
|
||||||
|
case UNMADE: return "unmade";
|
||||||
|
case DEFERRED: return "deferred";
|
||||||
|
case REQUESTED: return "requested";
|
||||||
|
case BEINGMADE: return "being made";
|
||||||
|
case MADE: return "made";
|
||||||
|
case UPTODATE: return "up-to-date";
|
||||||
|
case ERROR: return "error when made";
|
||||||
|
case ABORTED: return "aborted";
|
||||||
|
default: return "unknown enum_made value";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* TargPrintNode --
|
||||||
|
* print the contents of a node
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
int
|
||||||
|
Targ_PrintNode(void *gnp, void *passp)
|
||||||
|
{
|
||||||
|
GNode *gn = (GNode *)gnp;
|
||||||
|
int pass = passp ? *(int *)passp : 0;
|
||||||
|
|
||||||
|
fprintf(debug_file, "# %s%s, flags %x, type %x, made %d\n",
|
||||||
|
gn->name, gn->cohort_num, gn->flags, gn->type, gn->made);
|
||||||
|
if (gn->flags == 0)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if (!OP_NOP(gn->type)) {
|
||||||
|
fprintf(debug_file, "#\n");
|
||||||
|
if (gn == mainTarg) {
|
||||||
|
fprintf(debug_file, "# *** MAIN TARGET ***\n");
|
||||||
|
}
|
||||||
|
if (pass >= 2) {
|
||||||
|
if (gn->unmade) {
|
||||||
|
fprintf(debug_file, "# %d unmade children\n", gn->unmade);
|
||||||
|
} else {
|
||||||
|
fprintf(debug_file, "# No unmade children\n");
|
||||||
|
}
|
||||||
|
if (! (gn->type & (OP_JOIN|OP_USE|OP_USEBEFORE|OP_EXEC))) {
|
||||||
|
if (gn->mtime != 0) {
|
||||||
|
fprintf(debug_file, "# last modified %s: %s\n",
|
||||||
|
Targ_FmtTime(gn->mtime),
|
||||||
|
made_name(gn->made));
|
||||||
|
} else if (gn->made != UNMADE) {
|
||||||
|
fprintf(debug_file, "# non-existent (maybe): %s\n",
|
||||||
|
made_name(gn->made));
|
||||||
|
} else {
|
||||||
|
fprintf(debug_file, "# unmade\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (!Lst_IsEmpty (gn->iParents)) {
|
||||||
|
fprintf(debug_file, "# implicit parents: ");
|
||||||
|
Lst_ForEach(gn->iParents, TargPrintName, NULL);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (gn->unmade)
|
||||||
|
fprintf(debug_file, "# %d unmade children\n", gn->unmade);
|
||||||
|
}
|
||||||
|
if (!Lst_IsEmpty (gn->parents)) {
|
||||||
|
fprintf(debug_file, "# parents: ");
|
||||||
|
Lst_ForEach(gn->parents, TargPrintName, NULL);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
}
|
||||||
|
if (!Lst_IsEmpty (gn->order_pred)) {
|
||||||
|
fprintf(debug_file, "# order_pred: ");
|
||||||
|
Lst_ForEach(gn->order_pred, TargPrintName, NULL);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
}
|
||||||
|
if (!Lst_IsEmpty (gn->order_succ)) {
|
||||||
|
fprintf(debug_file, "# order_succ: ");
|
||||||
|
Lst_ForEach(gn->order_succ, TargPrintName, NULL);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
fprintf(debug_file, "%-16s", gn->name);
|
||||||
|
switch (gn->type & OP_OPMASK) {
|
||||||
|
case OP_DEPENDS:
|
||||||
|
fprintf(debug_file, ": "); break;
|
||||||
|
case OP_FORCE:
|
||||||
|
fprintf(debug_file, "! "); break;
|
||||||
|
case OP_DOUBLEDEP:
|
||||||
|
fprintf(debug_file, ":: "); break;
|
||||||
|
}
|
||||||
|
Targ_PrintType(gn->type);
|
||||||
|
Lst_ForEach(gn->children, TargPrintName, NULL);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
Lst_ForEach(gn->commands, Targ_PrintCmd, NULL);
|
||||||
|
fprintf(debug_file, "\n\n");
|
||||||
|
if (gn->type & OP_DOUBLEDEP) {
|
||||||
|
Lst_ForEach(gn->cohorts, Targ_PrintNode, &pass);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* TargPrintOnlySrc --
|
||||||
|
* Print only those targets that are just a source.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* 0.
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* The name of each file is printed preceded by #\t
|
||||||
|
*
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
static int
|
||||||
|
TargPrintOnlySrc(void *gnp, void *dummy __unused)
|
||||||
|
{
|
||||||
|
GNode *gn = (GNode *)gnp;
|
||||||
|
if (!OP_NOP(gn->type))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
fprintf(debug_file, "#\t%s [%s] ",
|
||||||
|
gn->name, gn->path ? gn->path : gn->name);
|
||||||
|
Targ_PrintType(gn->type);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_PrintGraph --
|
||||||
|
* print the entire graph. heh heh
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* pass Which pass this is. 1 => no processing
|
||||||
|
* 2 => processing done
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* lots o' output
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Targ_PrintGraph(int pass)
|
||||||
|
{
|
||||||
|
fprintf(debug_file, "#*** Input graph:\n");
|
||||||
|
Lst_ForEach(allTargets, Targ_PrintNode, &pass);
|
||||||
|
fprintf(debug_file, "\n\n");
|
||||||
|
fprintf(debug_file, "#\n# Files that are only sources:\n");
|
||||||
|
Lst_ForEach(allTargets, TargPrintOnlySrc, NULL);
|
||||||
|
fprintf(debug_file, "#*** Global Variables:\n");
|
||||||
|
Var_Dump(VAR_GLOBAL);
|
||||||
|
fprintf(debug_file, "#*** Command-line Variables:\n");
|
||||||
|
Var_Dump(VAR_CMD);
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
Dir_PrintDirectories();
|
||||||
|
fprintf(debug_file, "\n");
|
||||||
|
Suff_PrintAll();
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* TargPropagateNode --
|
||||||
|
* Propagate information from a single node to related nodes if
|
||||||
|
* appropriate.
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* gnp The node that we are processing.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* Always returns 0, for the benefit of Lst_ForEach().
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* Information is propagated from this node to cohort or child
|
||||||
|
* nodes.
|
||||||
|
*
|
||||||
|
* If the node was defined with "::", then TargPropagateCohort()
|
||||||
|
* will be called for each cohort node.
|
||||||
|
*
|
||||||
|
* If the node has recursive predecessors, then
|
||||||
|
* TargPropagateRecpred() will be called for each recursive
|
||||||
|
* predecessor.
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
static int
|
||||||
|
TargPropagateNode(void *gnp, void *junk __unused)
|
||||||
|
{
|
||||||
|
GNode *gn = (GNode *)gnp;
|
||||||
|
|
||||||
|
if (gn->type & OP_DOUBLEDEP)
|
||||||
|
Lst_ForEach(gn->cohorts, TargPropagateCohort, gnp);
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* TargPropagateCohort --
|
||||||
|
* Propagate some bits in the type mask from a node to
|
||||||
|
* a related cohort node.
|
||||||
|
*
|
||||||
|
* Input:
|
||||||
|
* cnp The node that we are processing.
|
||||||
|
* gnp Another node that has cnp as a cohort.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* Always returns 0, for the benefit of Lst_ForEach().
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* cnp's type bitmask is modified to incorporate some of the
|
||||||
|
* bits from gnp's type bitmask. (XXX need a better explanation.)
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
static int
|
||||||
|
TargPropagateCohort(void *cgnp, void *pgnp)
|
||||||
|
{
|
||||||
|
GNode *cgn = (GNode *)cgnp;
|
||||||
|
GNode *pgn = (GNode *)pgnp;
|
||||||
|
|
||||||
|
cgn->type |= pgn->type & ~OP_OPMASK;
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*-
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
* Targ_Propagate --
|
||||||
|
* Propagate information between related nodes. Should be called
|
||||||
|
* after the makefiles are parsed but before any action is taken.
|
||||||
|
*
|
||||||
|
* Results:
|
||||||
|
* none
|
||||||
|
*
|
||||||
|
* Side Effects:
|
||||||
|
* Information is propagated between related nodes throughout the
|
||||||
|
* graph.
|
||||||
|
*-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
Targ_Propagate(void)
|
||||||
|
{
|
||||||
|
Lst_ForEach(allTargets, TargPropagateNode, NULL);
|
||||||
|
}
|
116
trace.c
Normal file
116
trace.c
Normal file
@ -0,0 +1,116 @@
|
|||||||
|
/* $NetBSD: trace.c,v 1.11 2008/12/28 18:31:51 christos Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to The NetBSD Foundation
|
||||||
|
* by Bill Sommerfeld
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef MAKE_NATIVE
|
||||||
|
static char rcsid[] = "$NetBSD: trace.c,v 1.11 2008/12/28 18:31:51 christos Exp $";
|
||||||
|
#else
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
#ifndef lint
|
||||||
|
__RCSID("$NetBSD: trace.c,v 1.11 2008/12/28 18:31:51 christos Exp $");
|
||||||
|
#endif /* not lint */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* trace.c --
|
||||||
|
* handle logging of trace events generated by various parts of make.
|
||||||
|
*
|
||||||
|
* Interface:
|
||||||
|
* Trace_Init Initialize tracing (called once during
|
||||||
|
* the lifetime of the process)
|
||||||
|
*
|
||||||
|
* Trace_End Finalize tracing (called before make exits)
|
||||||
|
*
|
||||||
|
* Trace_Log Log an event about a particular make job.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <sys/time.h>
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
#include "make.h"
|
||||||
|
#include "job.h"
|
||||||
|
#include "trace.h"
|
||||||
|
|
||||||
|
static FILE *trfile;
|
||||||
|
static pid_t trpid;
|
||||||
|
char *trwd;
|
||||||
|
|
||||||
|
static const char *evname[] = {
|
||||||
|
"BEG",
|
||||||
|
"END",
|
||||||
|
"ERR",
|
||||||
|
"JOB",
|
||||||
|
"DON",
|
||||||
|
"INT",
|
||||||
|
};
|
||||||
|
|
||||||
|
void
|
||||||
|
Trace_Init(const char *pathname)
|
||||||
|
{
|
||||||
|
char *p1;
|
||||||
|
if (pathname != NULL) {
|
||||||
|
trpid = getpid();
|
||||||
|
trwd = Var_Value(".CURDIR", VAR_GLOBAL, &p1);
|
||||||
|
|
||||||
|
trfile = fopen(pathname, "a");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
Trace_Log(TrEvent event, Job *job)
|
||||||
|
{
|
||||||
|
struct timeval rightnow;
|
||||||
|
|
||||||
|
if (trfile == NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
gettimeofday(&rightnow, NULL);
|
||||||
|
|
||||||
|
fprintf(trfile, "%lld.%06ld %d %s %d %s",
|
||||||
|
(long long)rightnow.tv_sec, (long)rightnow.tv_usec,
|
||||||
|
jobTokensRunning,
|
||||||
|
evname[event], trpid, trwd);
|
||||||
|
if (job != NULL) {
|
||||||
|
fprintf(trfile, " %s %d %x %x", job->node->name,
|
||||||
|
job->pid, job->flags, job->node->type);
|
||||||
|
}
|
||||||
|
fputc('\n', trfile);
|
||||||
|
fflush(trfile);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
Trace_End(void)
|
||||||
|
{
|
||||||
|
if (trfile != NULL)
|
||||||
|
fclose(trfile);
|
||||||
|
}
|
49
trace.h
Normal file
49
trace.h
Normal file
@ -0,0 +1,49 @@
|
|||||||
|
/* $NetBSD: trace.h,v 1.3 2008/04/28 20:24:14 martin Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to The NetBSD Foundation
|
||||||
|
* by Bill Sommerfeld
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* trace.h --
|
||||||
|
* Definitions pertaining to the tracing of jobs in parallel mode.
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
MAKESTART,
|
||||||
|
MAKEEND,
|
||||||
|
MAKEERROR,
|
||||||
|
JOBSTART,
|
||||||
|
JOBEND,
|
||||||
|
MAKEINTR
|
||||||
|
} TrEvent;
|
||||||
|
|
||||||
|
void Trace_Init(const char *);
|
||||||
|
void Trace_Log(TrEvent, Job *);
|
||||||
|
void Trace_End(void);
|
||||||
|
|
95
unit-tests/Makefile.in
Normal file
95
unit-tests/Makefile.in
Normal file
@ -0,0 +1,95 @@
|
|||||||
|
# $Id: Makefile.in,v 1.37 2011/10/01 20:30:30 sjg Exp $
|
||||||
|
#
|
||||||
|
# $NetBSD: Makefile,v 1.33 2011/09/29 23:38:04 sjg Exp $
|
||||||
|
#
|
||||||
|
# Unit tests for make(1)
|
||||||
|
# The main targets are:
|
||||||
|
#
|
||||||
|
# all: run all the tests
|
||||||
|
# test: run 'all', capture output and compare to expected results
|
||||||
|
# accept: move generated output to expected results
|
||||||
|
#
|
||||||
|
# Adding a test case.
|
||||||
|
# Each feature should get its own set of tests in its own suitably
|
||||||
|
# named makefile which should be added to SUBFILES to hook it in.
|
||||||
|
#
|
||||||
|
|
||||||
|
srcdir= @srcdir@
|
||||||
|
|
||||||
|
.MAIN: all
|
||||||
|
|
||||||
|
UNIT_TESTS:= ${srcdir}
|
||||||
|
|
||||||
|
# Simple sub-makefiles - we run them as a black box
|
||||||
|
# keep the list sorted.
|
||||||
|
SUBFILES= \
|
||||||
|
comment \
|
||||||
|
cond1 \
|
||||||
|
error \
|
||||||
|
export \
|
||||||
|
export-all \
|
||||||
|
doterror \
|
||||||
|
dotwait \
|
||||||
|
forsubst \
|
||||||
|
hash \
|
||||||
|
misc \
|
||||||
|
moderrs \
|
||||||
|
modmatch \
|
||||||
|
modmisc \
|
||||||
|
modorder \
|
||||||
|
modts \
|
||||||
|
modword \
|
||||||
|
phony-end \
|
||||||
|
posix \
|
||||||
|
qequals \
|
||||||
|
sysv \
|
||||||
|
ternary \
|
||||||
|
unexport \
|
||||||
|
unexport-env \
|
||||||
|
varcmd
|
||||||
|
|
||||||
|
all: ${SUBFILES}
|
||||||
|
|
||||||
|
flags.doterror=
|
||||||
|
|
||||||
|
# the tests are actually done with sub-makes.
|
||||||
|
.PHONY: ${SUBFILES}
|
||||||
|
.PRECIOUS: ${SUBFILES}
|
||||||
|
${SUBFILES}:
|
||||||
|
-@${.MAKE} ${flags.$@:U-k} -f ${UNIT_TESTS}/$@
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f *.out *.fail *.core
|
||||||
|
|
||||||
|
.-include <bsd.obj.mk>
|
||||||
|
|
||||||
|
TEST_MAKE?= ${.MAKE}
|
||||||
|
TOOL_SED?= sed
|
||||||
|
TOOL_TR?= tr
|
||||||
|
TOOL_DIFF?= diff
|
||||||
|
DIFF_FLAGS?= @diff_u@
|
||||||
|
|
||||||
|
# ensure consistent results from sort(1)
|
||||||
|
LC_ALL= C
|
||||||
|
LANG= C
|
||||||
|
.export LANG LC_ALL
|
||||||
|
|
||||||
|
# The driver.
|
||||||
|
# We always pretend .MAKE was called 'make'
|
||||||
|
# and strip ${.CURDIR}/ from the output
|
||||||
|
# and replace anything after 'stopped in' with unit-tests
|
||||||
|
# so the results can be compared.
|
||||||
|
test:
|
||||||
|
@echo "${TEST_MAKE} -f ${MAKEFILE} > ${.TARGET}.out 2>&1"
|
||||||
|
@cd ${.OBJDIR} && ${TEST_MAKE} -f ${MAKEFILE} 2>&1 | \
|
||||||
|
${TOOL_TR} -d '\015' | \
|
||||||
|
${TOOL_SED} -e 's,^${TEST_MAKE:T:C/\./\\\./g}:,make:,' \
|
||||||
|
-e '/stopped/s, /.*, unit-tests,' \
|
||||||
|
-e 's,${.CURDIR:C/\./\\\./g}/,,g' \
|
||||||
|
-e 's,${UNIT_TESTS:C/\./\\\./g}/,,g' > ${.TARGET}.out || { \
|
||||||
|
tail ${.TARGET}.out; mv ${.TARGET}.out ${.TARGET}.fail; exit 1; }
|
||||||
|
${TOOL_DIFF} ${DIFF_FLAGS} ${UNIT_TESTS}/${.TARGET}.exp ${.TARGET}.out
|
||||||
|
|
||||||
|
accept:
|
||||||
|
mv test.out ${srcdir}/test.exp
|
||||||
|
|
31
unit-tests/comment
Normal file
31
unit-tests/comment
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
# This is a comment
|
||||||
|
.if ${MACHINE_ARCH} == something
|
||||||
|
FOO=bar
|
||||||
|
.endif
|
||||||
|
|
||||||
|
#\
|
||||||
|
Multiline comment
|
||||||
|
|
||||||
|
BAR=# defined
|
||||||
|
FOOBAR= # defined
|
||||||
|
|
||||||
|
# This is an escaped comment \
|
||||||
|
that keeps going until the end of this line
|
||||||
|
|
||||||
|
# Another escaped comment \
|
||||||
|
that \
|
||||||
|
goes \
|
||||||
|
on
|
||||||
|
|
||||||
|
# This is NOT an escaped comment due to the double backslashes \\
|
||||||
|
all: hi foo bar
|
||||||
|
@echo comment testing done
|
||||||
|
|
||||||
|
hi:
|
||||||
|
@echo comment testing start
|
||||||
|
|
||||||
|
foo:
|
||||||
|
@echo this is $@
|
||||||
|
|
||||||
|
bar:
|
||||||
|
@echo This is how a comment looks: '# comment'
|
109
unit-tests/cond1
Normal file
109
unit-tests/cond1
Normal file
@ -0,0 +1,109 @@
|
|||||||
|
# $Id: cond1,v 1.1.1.3 2011/03/06 00:04:58 sjg Exp $
|
||||||
|
|
||||||
|
# hard code these!
|
||||||
|
TEST_UNAME_S= NetBSD
|
||||||
|
TEST_UNAME_M= sparc
|
||||||
|
TEST_MACHINE= i386
|
||||||
|
|
||||||
|
.if ${TEST_UNAME_S}
|
||||||
|
Ok=var,
|
||||||
|
.endif
|
||||||
|
.if ("${TEST_UNAME_S}")
|
||||||
|
Ok+=(\"var\"),
|
||||||
|
.endif
|
||||||
|
.if (${TEST_UNAME_M} != ${TEST_MACHINE})
|
||||||
|
Ok+=(var != var),
|
||||||
|
.endif
|
||||||
|
.if ${TEST_UNAME_M} != ${TEST_MACHINE}
|
||||||
|
Ok+= var != var,
|
||||||
|
.endif
|
||||||
|
.if !((${TEST_UNAME_M} != ${TEST_MACHINE}) && defined(X))
|
||||||
|
Ok+= !((var != var) && defined(name)),
|
||||||
|
.endif
|
||||||
|
# from bsd.obj.mk
|
||||||
|
MKOBJ?=no
|
||||||
|
.if ${MKOBJ} == "no"
|
||||||
|
o= no
|
||||||
|
Ok+= var == "quoted",
|
||||||
|
.else
|
||||||
|
.if defined(notMAKEOBJDIRPREFIX) || defined(norMAKEOBJDIR)
|
||||||
|
.if defined(notMAKEOBJDIRPREFIX)
|
||||||
|
o=${MAKEOBJDIRPREFIX}${__curdir}
|
||||||
|
.else
|
||||||
|
o= ${MAKEOBJDIR}
|
||||||
|
.endif
|
||||||
|
.endif
|
||||||
|
o= o
|
||||||
|
.endif
|
||||||
|
|
||||||
|
# repeat the above to check we get the same result
|
||||||
|
.if ${MKOBJ} == "no"
|
||||||
|
o2= no
|
||||||
|
.else
|
||||||
|
.if defined(notMAKEOBJDIRPREFIX) || defined(norMAKEOBJDIR)
|
||||||
|
.if defined(notMAKEOBJDIRPREFIX)
|
||||||
|
o2=${MAKEOBJDIRPREFIX}${__curdir}
|
||||||
|
.else
|
||||||
|
o2= ${MAKEOBJDIR}
|
||||||
|
.endif
|
||||||
|
.endif
|
||||||
|
o2= o
|
||||||
|
.endif
|
||||||
|
|
||||||
|
PRIMES=2 3 5 7 11
|
||||||
|
NUMBERS=1 2 3 4 5
|
||||||
|
|
||||||
|
n=2
|
||||||
|
.if ${PRIMES:M$n} == ""
|
||||||
|
X=not
|
||||||
|
.else
|
||||||
|
X=
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.if ${MACHINE_ARCH} == no-such
|
||||||
|
A=one
|
||||||
|
.else
|
||||||
|
.if ${MACHINE_ARCH} == not-this
|
||||||
|
.if ${MACHINE_ARCH} == something-else
|
||||||
|
A=unlikely
|
||||||
|
.else
|
||||||
|
A=no
|
||||||
|
.endif
|
||||||
|
.endif
|
||||||
|
A=other
|
||||||
|
# We expect an extra else warning - we're not skipping here
|
||||||
|
.else
|
||||||
|
A=this should be an error
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.if $X != ""
|
||||||
|
.if $X == not
|
||||||
|
B=one
|
||||||
|
.else
|
||||||
|
B=other
|
||||||
|
# We expect an extra else warning - we are skipping here
|
||||||
|
.else
|
||||||
|
B=this should be an error
|
||||||
|
.endif
|
||||||
|
.else
|
||||||
|
B=unknown
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.if "quoted" == quoted
|
||||||
|
C=clever
|
||||||
|
.else
|
||||||
|
C=dim
|
||||||
|
.endif
|
||||||
|
|
||||||
|
.if defined(nosuch) && ${nosuch:Mx} != ""
|
||||||
|
# this should not happen
|
||||||
|
.info nosuch is x
|
||||||
|
.endif
|
||||||
|
|
||||||
|
all:
|
||||||
|
@echo "$n is $X prime"
|
||||||
|
@echo "A='$A' B='$B' C='$C' o='$o,${o2}'"
|
||||||
|
@echo "Passed:${.newline} ${Ok:S/,/${.newline}/}"
|
||||||
|
@echo "${NUMBERS:@n@$n is ${("${PRIMES:M$n}" == ""):?not:} prime${.newline}@}"
|
||||||
|
@echo "${"${DoNotQuoteHere:U0}" > 0:?OK:No}"
|
||||||
|
@echo "${${NoSuchNumber:U42} > 0:?OK:No}"
|
20
unit-tests/doterror
Normal file
20
unit-tests/doterror
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
# $Id: doterror,v 1.1.1.1 2010/04/08 17:43:00 sjg Exp $
|
||||||
|
|
||||||
|
|
||||||
|
.BEGIN:
|
||||||
|
@echo At first, I am
|
||||||
|
|
||||||
|
.END:
|
||||||
|
@echo not reached
|
||||||
|
|
||||||
|
.ERROR:
|
||||||
|
@echo "$@: Looks like '${.ERROR_TARGET}' is upset."
|
||||||
|
|
||||||
|
all: happy sad
|
||||||
|
|
||||||
|
happy:
|
||||||
|
@echo $@
|
||||||
|
|
||||||
|
sad:
|
||||||
|
@echo and now: $@; exit 1
|
||||||
|
|
61
unit-tests/dotwait
Normal file
61
unit-tests/dotwait
Normal file
@ -0,0 +1,61 @@
|
|||||||
|
# $NetBSD: dotwait,v 1.1 2006/02/26 22:45:46 apb Exp $
|
||||||
|
|
||||||
|
THISMAKEFILE:= ${.PARSEDIR}/${.PARSEFILE}
|
||||||
|
|
||||||
|
TESTS= simple recursive shared cycle
|
||||||
|
PAUSE= sleep 1
|
||||||
|
|
||||||
|
# Use a .for loop rather than dependencies here, to ensure
|
||||||
|
# that the tests are run one by one, with parallelism
|
||||||
|
# only within tests.
|
||||||
|
# Ignore "--- target ---" lines printed by parallel make.
|
||||||
|
all:
|
||||||
|
.for t in ${TESTS}
|
||||||
|
@${.MAKE} -f ${THISMAKEFILE} -j4 $t | grep -v "^--- "
|
||||||
|
.endfor
|
||||||
|
|
||||||
|
#
|
||||||
|
# Within each test, the names of the sub-targets follow these
|
||||||
|
# conventions:
|
||||||
|
# * If it's expected that two or more targets may be made in parallel,
|
||||||
|
# then the target names will differ only in an alphabetic component
|
||||||
|
# such as ".a" or ".b".
|
||||||
|
# * If it's expected that two or more targets should be made in sequence
|
||||||
|
# then the target names will differ in numeric components, such that
|
||||||
|
# lexical ordering of the target names matches the expected order
|
||||||
|
# in which the targets should be made.
|
||||||
|
#
|
||||||
|
# Targets may echo ${PARALLEL_TARG} to print a modified version
|
||||||
|
# of their own name, in which alphabetic components like ".a" or ".b"
|
||||||
|
# are converted to ".*". Two targets that are expected to
|
||||||
|
# be made in parallel will thus print the same strings, so that the
|
||||||
|
# output is independent of the order in which these targets are made.
|
||||||
|
#
|
||||||
|
PARALLEL_TARG= ${.TARGET:C/\.[a-z]/.*/g:Q}
|
||||||
|
.DEFAULT:
|
||||||
|
@echo ${PARALLEL_TARG}; ${PAUSE}; echo ${PARALLEL_TARG}
|
||||||
|
_ECHOUSE: .USE
|
||||||
|
@echo ${PARALLEL_TARG}; ${PAUSE}; echo ${PARALLEL_TARG}
|
||||||
|
|
||||||
|
# simple: no recursion, no cycles
|
||||||
|
simple: simple.1 .WAIT simple.2
|
||||||
|
|
||||||
|
# recursive: all children of the left hand side of the .WAIT
|
||||||
|
# must be made before any child of the right hand side.
|
||||||
|
recursive: recursive.1.99 .WAIT recursive.2.99
|
||||||
|
recursive.1.99: recursive.1.1.a recursive.1.1.b _ECHOUSE
|
||||||
|
recursive.2.99: recursive.2.1.a recursive.2.1.b _ECHOUSE
|
||||||
|
|
||||||
|
# shared: both shared.1.99 and shared.2.99 depend on shared.0.
|
||||||
|
# shared.0 must be made first, even though it is a child of
|
||||||
|
# the right hand side of the .WAIT.
|
||||||
|
shared: shared.1.99 .WAIT shared.2.99
|
||||||
|
shared.1.99: shared.0 _ECHOUSE
|
||||||
|
shared.2.99: shared.2.1 shared.0 _ECHOUSE
|
||||||
|
|
||||||
|
# cycle: the cyclic dependency must not cause infinite recursion
|
||||||
|
# leading to stack overflow and a crash.
|
||||||
|
cycle: cycle.1.99 .WAIT cycle.2.99
|
||||||
|
cycle.2.99: cycle.2.98 _ECHOUSE
|
||||||
|
cycle.2.98: cycle.2.97 _ECHOUSE
|
||||||
|
cycle.2.97: cycle.2.99 _ECHOUSE
|
10
unit-tests/error
Normal file
10
unit-tests/error
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
# $Id: error,v 1.1.1.2 2010/05/24 23:36:03 sjg Exp $
|
||||||
|
|
||||||
|
.info just FYI
|
||||||
|
.warning this could be serious
|
||||||
|
.error this is fatal
|
||||||
|
|
||||||
|
all:
|
||||||
|
|
||||||
|
.info.html:
|
||||||
|
@echo this should be ignored
|
22
unit-tests/export
Normal file
22
unit-tests/export
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
# $Id: export,v 1.1.1.1 2007/10/08 20:30:12 sjg Exp $
|
||||||
|
|
||||||
|
UT_TEST=export
|
||||||
|
UT_FOO=foo${BAR}
|
||||||
|
UT_FU=fubar
|
||||||
|
UT_ZOO=hoopie
|
||||||
|
UT_NO=all
|
||||||
|
# belive it or not, we expect this one to come out with $UT_FU unexpanded.
|
||||||
|
UT_DOLLAR= This is $$UT_FU
|
||||||
|
|
||||||
|
.export UT_FU UT_FOO
|
||||||
|
.export UT_DOLLAR
|
||||||
|
# this one will be ignored
|
||||||
|
.export .MAKE.PID
|
||||||
|
|
||||||
|
BAR=bar is ${UT_FU}
|
||||||
|
|
||||||
|
.MAKE.EXPORTED+= UT_ZOO UT_TEST
|
||||||
|
|
||||||
|
all:
|
||||||
|
@env | grep '^UT_' | sort
|
||||||
|
|
23
unit-tests/export-all
Normal file
23
unit-tests/export-all
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
# $Id: export-all,v 1.1.1.2 2010/04/21 04:26:14 sjg Exp $
|
||||||
|
|
||||||
|
UT_OK=good
|
||||||
|
UT_F=fine
|
||||||
|
|
||||||
|
# the old way to do :tA
|
||||||
|
M_tAbad = C,.*,cd & \&\& 'pwd',:sh
|
||||||
|
# the new
|
||||||
|
M_tA = tA
|
||||||
|
|
||||||
|
here := ${.PARSEDIR}
|
||||||
|
|
||||||
|
# this will cause trouble (recursing if we let it)
|
||||||
|
UT_BADDIR = ${${here}/../${here:T}:L:${M_tAbad}:T}
|
||||||
|
# this will be ok
|
||||||
|
UT_OKDIR = ${${here}/../${here:T}:L:${M_tA}:T}
|
||||||
|
|
||||||
|
.export
|
||||||
|
|
||||||
|
.include "export"
|
||||||
|
|
||||||
|
UT_TEST=export-all
|
||||||
|
UT_ALL=even this gets exported
|
10
unit-tests/forsubst
Normal file
10
unit-tests/forsubst
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
# $Id: forsubst,v 1.1.1.1 2009/10/07 18:53:35 sjg Exp $
|
||||||
|
|
||||||
|
all: for-subst
|
||||||
|
|
||||||
|
here := ${.PARSEDIR}
|
||||||
|
# this should not run foul of the parser
|
||||||
|
.for file in ${.PARSEFILE}
|
||||||
|
for-subst: ${file:S;^;${here}/;g}
|
||||||
|
@echo ".for with :S;... OK"
|
||||||
|
.endfor
|
18
unit-tests/hash
Normal file
18
unit-tests/hash
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
STR1=
|
||||||
|
STR2= a
|
||||||
|
STR3= ab
|
||||||
|
STR4= abc
|
||||||
|
STR5= abcd
|
||||||
|
STR6= abcde
|
||||||
|
STR7= abcdef
|
||||||
|
STR8= abcdefghijklmnopqrstuvwxyz
|
||||||
|
|
||||||
|
all:
|
||||||
|
@echo ${STR1:hash}
|
||||||
|
@echo ${STR2:hash}
|
||||||
|
@echo ${STR3:hash}
|
||||||
|
@echo ${STR4:hash}
|
||||||
|
@echo ${STR5:hash}
|
||||||
|
@echo ${STR6:hash}
|
||||||
|
@echo ${STR7:hash}
|
||||||
|
@echo ${STR8:hash}
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user