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This commit was generated by cvs2svn to compensate for changes in r100784,

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which included commits to RCS files with non-trunk default branches.
This commit is contained in:
fenner 2002-07-28 02:24:33 +00:00
commit 346e890a4a
23 changed files with 3391 additions and 567 deletions
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84
contrib/traceroute/CHANGES
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@ -1,4 +1,86 @@
@(#) $Header: CHANGES,v 1.12 96/09/28 18:24:35 leres Exp $ (LBL)
@(#) $Id: CHANGES,v 1.23 2000/12/14 06:53:11 leres Exp $ (LBL)
v1.4 Wed Dec 13 22:50:35 PST 2000
- Add an option to use icmp echo instead of udp datagrams.
- Add HPUX and Linux support.
- Handle hex argument values as suggested by John Hawkinson
(jhawk@mit.edu)
- Added flags to set the first ttl and to set the don't fragment bit.
- Add a local autoconf macro to check for routines in libraries; the
autoconf version is broken (it only puts the library name in the
cache variable name). Thanks to John Hawkinson.
- Add a local autoconf macro to check for types; the autoconf version
is broken (it uses grep instead of actually compiling a code fragment).
- Attempt to detect "egcs" versions of gcc.
- Fix problems caused by savestr().
- Detect when there are more interfaces than we can deal with. Thanks
to Guy Harris guy@netapp.com.
- Accommodate changes made to FreeBSD 3.2-RELEASE network headers files.
- The ip header offset needs to be byte swapped under Solaris on the
intel as well. Reported by John McDermott (jjm@jkintl.com) Also byte
ip length and offset for linux.
- In wait_for_reply(), use passed socket instead of global one. Thanks
to Richard Kettlewell (richard.kettlewell@kewill.com)
- Check for IFF_LOOPBACK as a define or an enum (concession to linux).
Reported by Robert Bihlmeyer (robbe@orcus.priv.at)
- Increase size of SIOCGIFCONF buffer to accommodate systems with lots
of virtual interfaces. Ignore sun virtual interfaces. Suggested by
Ian Donaldson (iand@aone.com.au)
- Always calculate icmp checksums when using -I. Reported by Soumen
(sbiswas@novell.com)
- Documentation fix for description of -p. Thanks to Jeffrey C Honig
(jch@bsdi.com)
- Enable ip checksums for Solaris 2.6 and higher (since they seem to
work correctly now).
- Avoid problems when broken routers return 0.0.0.0 as their source
address. Thanks to John Hawkinson (jhawk@bbnplanet.com)
- Canonicalize hostname if gethostname() doesn't return a domain.
- Add -z flag (pause msecs) to allow optional pause between probes.
Suggested by Dave Morrison (drmorris@uplanet.com)
- Fix max packet length test.
- Use "/dev/null" instead of "." for file descriptor fodder.
Suggested by Tim Robbins (fyre@box3n.gumbynet.org)
- Watch for a NULL argv[0]. Suggested by Tim Robbins.
- Be careful with hostname legnths.
- Print RFC1191 Path MTU Discovery value on "needfrag" unreachables.
- Limit port size to 16 bits. Suggested by Tim Robbins.
- Limit wait time to 24 hours.
- Modified linux specific struct ipovly definition to avoid problems
with 64 bit systems. Problem reported by Uros Prestor
(uros@turbolinux.com)
- Use kernel routing tables to determine correct source address.
Three styles are supported: bsd/socket, solaris/mib and linux.
- Fix configure to recognize older versions of Solaris.
v1.3.2 Thu Sep 26 18:06:16 PDT 1996

17
contrib/traceroute/FILES
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@ -4,15 +4,28 @@ INSTALL
Makefile.in
README
VERSION
acsite.m4
aclocal.m4
config.guess
config.sub
configure
configure.in
findsaddr-generic.c
findsaddr-linux.c
findsaddr-mib.c
findsaddr-socket.c
findsaddr.h
ifaddrlist.c
ifaddrlist.h
install-sh
lbl/gnuc.h
lbl/os-solaris2.h
lbl/os-sunos4.h
linux-include/netinet/in_systm.h
linux-include/netinet/ip.h
linux-include/netinet/ip_icmp.h
linux-include/netinet/ip_var.h
linux-include/netinet/udp.h
linux-include/netinet/udp_var.h
mean.awk
median.awk
mkdep
@ -20,3 +33,5 @@ rip_output.c
strerror.c
traceroute.8
traceroute.c
traceroute.h
usleep.c

29
contrib/traceroute/INSTALL
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@ -1,4 +1,4 @@
@(#) $Header: INSTALL,v 1.7 96/09/18 21:09:56 leres Exp $ (LBL)
@(#) $Id: INSTALL,v 1.13 2000/11/23 20:07:29 leres Exp $ (LBL)
Traceroute is known to build and run under SunOS 4.1.4 and Solaris 5.4.
If you are running a really old kernel, see the instructions under the
@ -20,6 +20,20 @@ the GNU C compiler, available via anonymous ftp:
ftp://prep.ai.mit.edu/pub/gnu/gcc-*.tar.gz
If you get the error message:
traceroute: unknown protocol icmp
it usually means you're missing the icmp line in /etc/protocols.
If you are using Solaris 2.5.1 (and possibly higher), traceroute cannot
calculate checksums; configure automatically changes the default to
reflect this. The kernel updates the ip_id field with some unknown
value and the ip_off field with the IP_DF bit. Also, if the the udp
uh_sum field is non-zero, it gets updated with the value of the uh_ulen
field... This means that the icmp echo option (-I flag) is not as
useful.
KERNEL MODIFICATIONS
--------------------
If yor have a really old system, it may be necessary to modify your
@ -65,18 +79,27 @@ INSTALL - this file
Makefile.in - compilation rules (input to the configure script)
README - description of distribution
VERSION - version of this release
acsite.m4 - autoconf macros
aclocal.m4 - autoconf macros
config.guess - autoconf support
config.sub - autoconf support
configure - configure script (run this first)
configure.in - configure script source
findsaddr-generic.c - generic source address code
findsaddr-linux.c - linux source address code
findsaddr-socket.c - socket based soruce address code
findsaddr.h - source address prototypes
ifaddrlist.c - inet address routines
ifaddrlist.h - inet address prototypes
install-sh - BSD style install script
lbl/gnuc.h - gcc macros and defines
lbl/os-*.h - os dependent defines and prototypes
linux-include/* - network include files missing on Linux
mean.awk - awk script to print out the mean time along a route
median.awk - awk script to print out the median time along a route
mkdep - construct Makefile dependency list
rip_output.c - sample rip_output() from /sys/netinet/raw_ip.c
strerror.c - emulation routine
traceroute.8 - manual entry
traceroute.c - main program
strerror.c - emulation routine
traceroute.h - global prototypes
usleep.c - missing system call emulation

39
contrib/traceroute/Makefile.in
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@ -1,4 +1,4 @@
# Copyright (c) 1988, 1989, 1990, 1991, 1992, 1995, 1996
# Copyright (c) 1988, 1989, 1990, 1991, 1992, 1995, 1996, 1997, 1998, 1999, 2000
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@ -17,7 +17,7 @@
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# @(#) $Header: Makefile.in,v 1.21 96/09/16 18:49:46 leres Exp $ (LBL)
# @(#) $Id: Makefile.in,v 1.28 2000/11/23 20:05:14 leres Exp $ (LBL)
#
# Various configurable paths (remember to edit Makefile.in, not Makefile)
@ -57,19 +57,20 @@ INSTALL = @INSTALL@
# problem if you don't own the file but can write to the directory.
.c.o:
@rm -f $@
$(CC) $(CFLAGS) -c $*.c
$(CC) $(CFLAGS) -c $(srcdir)/$*.c
CSRC = traceroute.c
CSRC = traceroute.c ifaddrlist.c @V_FINDSADDR@
GENSRC = version.c
SRC = $(CSRC) $(GENSRC)
HDR = findsaddr.h ifaddrlist.h
TAGHDR = \
/usr/include/netinet/in.h \
/usr/include/netinet/ip_icmp.h \
/usr/include/netinet/udp.h
TAGFILES = $(SRC) $(TAGHDR)
TAGFILES = $(SRC) $(HDR) $(TAGHDR)
# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
# hack the extra indirection
@ -77,6 +78,8 @@ OBJ = $(CSRC:.c=.o) $(GENSRC:.c=.o) @LIBOBJS@
CLEANFILES = $(OBJ) traceroute $(GENSRC)
all: traceroute
traceroute: $(OBJ)
@rm -f $@
$(CC) $(CFLAGS) -o $@ $(OBJ) $(LIBS)
@ -92,7 +95,7 @@ install: force
install-man: force
$(INSTALL) -m 444 -o bin -g bin traceroute.8 $(DESTDIR)$(MANDEST)/man8
lint: $(GENSRC) force
lint: $(GENSRC) force
lint -hbxn $(SRC) | \
grep -v 'struct/union .* never defined' | \
grep -v 'possible pointer alignment problem'
@ -104,23 +107,23 @@ distclean: force
rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
gnuc.h os-proto.h
tags: $(TAGFILES)
tags: $(TAGFILES)
ctags -wtd $(TAGFILES)
tar: force
@cwd=`pwd` ; dir=`basename $$cwd` ; name=traceroute-`cat VERSION` ; \
list="" ; tar="tar chFFf" ; \
tar: force
@cwd=`pwd` ; name=traceroute-`cat VERSION` ; \
list="" ; tar="tar chf" ; temp="$$name.tar.gz" ; \
for i in `cat FILES` ; do list="$$list $$name/$$i" ; done; \
echo \
"rm -f ../$$name; ln -s $$dir ../$$name" ; \
rm -f ../$$name; ln -s $$dir ../$$name ; \
"rm -f $$name; ln -s . $$name" ; \
rm -f $$name; ln -s . $$name ; \
echo \
"(cd .. ; $$tar - [lots of files]) | compress > /tmp/$$name.tar.Z" ; \
(cd .. ; $$tar - $$list) | compress > /tmp/$$name.tar.Z ; \
"$$tar - [lots of files] | gzip > $$temp" ; \
$$tar - $$list | gzip > $$temp ; \
echo \
"rm -f ../$$name" ; \
rm -f ../$$name
"rm -f $$name" ; \
rm -f $$name
force: /tmp
depend: $(GENSRC) force
force: /tmp
depend: $(GENSRC) force
./mkdep -c $(CC) $(DEFS) $(INCLS) $(SRC)

8
contrib/traceroute/README
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@ -1,10 +1,10 @@
@(#) $Header: README,v 1.7 96/07/06 02:08:32 leres Exp $ (LBL)
@(#) $Id: README,v 1.9 2000/09/16 05:32:01 leres Exp $ (LBL)
TRACEROUTE 1.3
TRACEROUTE 1.4
Lawrence Berkeley National Laboratory
Network Research Group
traceroute@ee.lbl.gov
ftp://ftp.ee.lbl.gov/traceroute.tar.Z
ftp://ftp.ee.lbl.gov/traceroute.tar.gz
Traceroute is a system administrators utility to trace the route
ip packets from the current system take in getting to some
@ -19,7 +19,7 @@ included. "mean.awk" and "median.awk" compute the mean and median time
to each hop, respectively. I've found that something like
traceroute -q 7 foo.somewhere >t
awk -f median.awk t | graph
awk -f median.awk t | xgraph
can give you a quick picture of the bad spots on a long path (median is
usually a better noise filter than mean).

765
contrib/traceroute/aclocal.m4 vendored Normal file
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@ -0,0 +1,765 @@
dnl @(#) $Header: aclocal.m4,v 1.73 99/08/14 16:50:02 leres Exp $ (LBL)
dnl
dnl Copyright (c) 1995, 1996, 1997, 1998, 1999
dnl The Regents of the University of California. All rights reserved.
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that: (1) source code distributions
dnl retain the above copyright notice and this paragraph in its entirety, (2)
dnl distributions including binary code include the above copyright notice and
dnl this paragraph in its entirety in the documentation or other materials
dnl provided with the distribution, and (3) all advertising materials mentioning
dnl features or use of this software display the following acknowledgement:
dnl ``This product includes software developed by the University of California,
dnl Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
dnl the University nor the names of its contributors may be used to endorse
dnl or promote products derived from this software without specific prior
dnl written permission.
dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
dnl WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
dnl
dnl LBL autoconf macros
dnl
dnl
dnl Determine which compiler we're using (cc or gcc)
dnl If using gcc, determine the version number
dnl If using cc, require that it support ansi prototypes
dnl If using gcc, use -O2 (otherwise use -O)
dnl If using cc, explicitly specify /usr/local/include
dnl
dnl usage:
dnl
dnl AC_LBL_C_INIT(copt, incls)
dnl
dnl results:
dnl
dnl $1 (copt set)
dnl $2 (incls set)
dnl CC
dnl LDFLAGS
dnl LBL_CFLAGS
dnl
AC_DEFUN(AC_LBL_C_INIT,
[AC_PREREQ(2.12)
AC_BEFORE([$0], [AC_PROG_CC])
AC_BEFORE([$0], [AC_LBL_FIXINCLUDES])
AC_BEFORE([$0], [AC_LBL_DEVEL])
AC_ARG_WITH(gcc, [ --without-gcc don't use gcc])
$1="-O"
$2=""
if test "${srcdir}" != "." ; then
$2="-I\$\(srcdir\)"
fi
if test "${CFLAGS+set}" = set; then
LBL_CFLAGS="$CFLAGS"
fi
if test -z "$CC" ; then
case "$target_os" in
bsdi*)
AC_CHECK_PROG(SHLICC2, shlicc2, yes, no)
if test $SHLICC2 = yes ; then
CC=shlicc2
export CC
fi
;;
esac
fi
if test -z "$CC" -a "$with_gcc" = no ; then
CC=cc
export CC
fi
AC_PROG_CC
if test "$GCC" != yes ; then
AC_MSG_CHECKING(that $CC handles ansi prototypes)
AC_CACHE_VAL(ac_cv_lbl_cc_ansi_prototypes,
AC_TRY_COMPILE(
[#include <sys/types.h>],
[int frob(int, char *)],
ac_cv_lbl_cc_ansi_prototypes=yes,
ac_cv_lbl_cc_ansi_prototypes=no))
AC_MSG_RESULT($ac_cv_lbl_cc_ansi_prototypes)
if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
case "$target_os" in
hpux*)
AC_MSG_CHECKING(for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE))
savedcflags="$CFLAGS"
CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
AC_CACHE_VAL(ac_cv_lbl_cc_hpux_cc_aa,
AC_TRY_COMPILE(
[#include <sys/types.h>],
[int frob(int, char *)],
ac_cv_lbl_cc_hpux_cc_aa=yes,
ac_cv_lbl_cc_hpux_cc_aa=no))
AC_MSG_RESULT($ac_cv_lbl_cc_hpux_cc_aa)
if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
AC_MSG_ERROR(see the INSTALL doc for more info)
fi
CFLAGS="$savedcflags"
$1="-Aa $$1"
AC_DEFINE(_HPUX_SOURCE)
;;
*)
AC_MSG_ERROR(see the INSTALL doc for more info)
;;
esac
fi
$2="$$2 -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
case "$target_os" in
irix*)
$1="$$1 -xansi -signed -g3"
;;
osf*)
$1="$$1 -std1 -g3"
;;
ultrix*)
AC_MSG_CHECKING(that Ultrix $CC hacks const in prototypes)
AC_CACHE_VAL(ac_cv_lbl_cc_const_proto,
AC_TRY_COMPILE(
[#include <sys/types.h>],
[struct a { int b; };
void c(const struct a *)],
ac_cv_lbl_cc_const_proto=yes,
ac_cv_lbl_cc_const_proto=no))
AC_MSG_RESULT($ac_cv_lbl_cc_const_proto)
if test $ac_cv_lbl_cc_const_proto = no ; then
AC_DEFINE(const,)
fi
;;
esac
fi
])
dnl
dnl Use pfopen.c if available and pfopen() not in standard libraries
dnl Require libpcap
dnl Look for libpcap in ..
dnl Use the installed libpcap if there is no local version
dnl
dnl usage:
dnl
dnl AC_LBL_LIBPCAP(pcapdep, incls)
dnl
dnl results:
dnl
dnl $1 (pcapdep set)
dnl $2 (incls appended)
dnl LIBS
dnl LDFLAGS
dnl LBL_LIBS
dnl
AC_DEFUN(AC_LBL_LIBPCAP,
[AC_REQUIRE([AC_LBL_LIBRARY_NET])
dnl
dnl save a copy before locating libpcap.a
dnl
LBL_LIBS="$LIBS"
pfopen=/usr/examples/packetfilter/pfopen.c
if test -f $pfopen ; then
AC_CHECK_FUNCS(pfopen)
if test $ac_cv_func_pfopen = "no" ; then
AC_MSG_RESULT(Using $pfopen)
LIBS="$LIBS $pfopen"
fi
fi
AC_MSG_CHECKING(for local pcap library)
libpcap=FAIL
lastdir=FAIL
places=`ls .. | sed -e 's,/$,,' -e 's,^,../,' | \
egrep '/libpcap-[[0-9]]*\.[[0-9]]*(\.[[0-9]]*)?([[ab]][[0-9]]*)?$'`
for dir in $places ../libpcap libpcap ; do
basedir=`echo $dir | sed -e 's/[[ab]][[0-9]]*$//'`
if test $lastdir = $basedir ; then
dnl skip alphas when an actual release is present
continue;
fi
lastdir=$dir
if test -r $dir/pcap.c ; then
libpcap=$dir/libpcap.a
d=$dir
dnl continue and select the last one that exists
fi
done
if test "x$libpcap" = xFAIL ; then
AC_MSG_RESULT(not found)
unset ac_cv_lbl_lib_pcap_pcap_open_live_
AC_LBL_CHECK_LIB(pcap, pcap_open_live, libpcap="-lpcap")
if test "x$libpcap" = xFAIL ; then
unset ac_cv_lbl_lib_pcap_pcap_open_live_
CFLAGS="$CFLAGS -I/usr/local/include"
LIBS="$LIBS -L/usr/local/lib"
AC_LBL_CHECK_LIB(pcap, pcap_open_live, libpcap="-lpcap")
if test "x$libpcap" = xFAIL ; then
AC_MSG_ERROR(see the INSTALL doc for more info)
fi
$2="$$2 -I/usr/local/include"
fi
LIBS="$LIBS -lpcap"
else
$1=$libpcap
$2="-I$d $$2"
AC_MSG_RESULT($libpcap)
fi
if test "x$libpcap" != "x-lpcap" ; then
LIBS="$libpcap $LIBS"
fi
case "$target_os" in
aix*)
pseexe="/lib/pse.exp"
AC_MSG_CHECKING(for $pseexe)
if test -f $pseexe ; then
AC_MSG_RESULT(yes)
LIBS="$LIBS -I:$pseexe"
fi
;;
esac])
dnl
dnl Define RETSIGTYPE and RETSIGVAL
dnl
dnl usage:
dnl
dnl AC_LBL_TYPE_SIGNAL
dnl
dnl results:
dnl
dnl RETSIGTYPE (defined)
dnl RETSIGVAL (defined)
dnl
AC_DEFUN(AC_LBL_TYPE_SIGNAL,
[AC_BEFORE([$0], [AC_LBL_LIBPCAP])
AC_TYPE_SIGNAL
if test "$ac_cv_type_signal" = void ; then
AC_DEFINE(RETSIGVAL,)
else
AC_DEFINE(RETSIGVAL,(0))
fi
case "$target_os" in
irix*)
AC_DEFINE(_BSD_SIGNALS)
;;
*)
dnl prefer sigset() to sigaction()
AC_CHECK_FUNCS(sigset)
if test $ac_cv_func_sigset = yes ; then
AC_DEFINE(signal,sigset)
else
AC_CHECK_FUNCS(sigaction)
fi
;;
esac])
dnl
dnl If using gcc, make sure we have ANSI ioctl definitions
dnl
dnl usage:
dnl
dnl AC_LBL_FIXINCLUDES
dnl
AC_DEFUN(AC_LBL_FIXINCLUDES,
[if test "$GCC" = yes ; then
AC_MSG_CHECKING(for ANSI ioctl definitions)
AC_CACHE_VAL(ac_cv_lbl_gcc_fixincludes,
AC_TRY_COMPILE(
[/*
* This generates a "duplicate case value" when fixincludes
* has not be run.
*/
# include <sys/types.h>
# include <sys/time.h>
# include <sys/ioctl.h>
# ifdef HAVE_SYS_IOCCOM_H
# include <sys/ioccom.h>
# endif],
[switch (0) {
case _IO('A', 1):;
case _IO('B', 1):;
}],
ac_cv_lbl_gcc_fixincludes=yes,
ac_cv_lbl_gcc_fixincludes=no))
AC_MSG_RESULT($ac_cv_lbl_gcc_fixincludes)
if test $ac_cv_lbl_gcc_fixincludes = no ; then
# Don't cache failure
unset ac_cv_lbl_gcc_fixincludes
AC_MSG_ERROR(see the INSTALL for more info)
fi
fi])
dnl
dnl Check for flex, default to lex
dnl Require flex 2.4 or higher
dnl Check for bison, default to yacc
dnl Default to lex/yacc if both flex and bison are not available
dnl Define the yy prefix string if using flex and bison
dnl
dnl usage:
dnl
dnl AC_LBL_LEX_AND_YACC(lex, yacc, yyprefix)
dnl
dnl results:
dnl
dnl $1 (lex set)
dnl $2 (yacc appended)
dnl $3 (optional flex and bison -P prefix)
dnl
AC_DEFUN(AC_LBL_LEX_AND_YACC,
[AC_ARG_WITH(flex, [ --without-flex don't use flex])
AC_ARG_WITH(bison, [ --without-bison don't use bison])
if test "$with_flex" = no ; then
$1=lex
else
AC_CHECK_PROGS($1, flex, lex)
fi
if test "$$1" = flex ; then
# The -V flag was added in 2.4
AC_MSG_CHECKING(for flex 2.4 or higher)
AC_CACHE_VAL(ac_cv_lbl_flex_v24,
if flex -V >/dev/null 2>&1; then
ac_cv_lbl_flex_v24=yes
else
ac_cv_lbl_flex_v24=no
fi)
AC_MSG_RESULT($ac_cv_lbl_flex_v24)
if test $ac_cv_lbl_flex_v24 = no ; then
s="2.4 or higher required"
AC_MSG_WARN(ignoring obsolete flex executable ($s))
$1=lex
fi
fi
if test "$with_bison" = no ; then
$2=yacc
else
AC_CHECK_PROGS($2, bison, yacc)
fi
if test "$$2" = bison ; then
$2="$$2 -y"
fi
if test "$$1" != lex -a "$$2" = yacc -o "$$1" = lex -a "$$2" != yacc ; then
AC_MSG_WARN(don't have both flex and bison; reverting to lex/yacc)
$1=lex
$2=yacc
fi
if test "$$1" = flex -a -n "$3" ; then
$1="$$1 -P$3"
$2="$$2 -p $3"
fi])
dnl
dnl Checks to see if union wait is used with WEXITSTATUS()
dnl
dnl usage:
dnl
dnl AC_LBL_UNION_WAIT
dnl
dnl results:
dnl
dnl DECLWAITSTATUS (defined)
dnl
AC_DEFUN(AC_LBL_UNION_WAIT,
[AC_MSG_CHECKING(if union wait is used)
AC_CACHE_VAL(ac_cv_lbl_union_wait,
AC_TRY_COMPILE([
# include <sys/types.h>
# include <sys/wait.h>],
[int status;
u_int i = WEXITSTATUS(status);
u_int j = waitpid(0, &status, 0);],
ac_cv_lbl_union_wait=no,
ac_cv_lbl_union_wait=yes))
AC_MSG_RESULT($ac_cv_lbl_union_wait)
if test $ac_cv_lbl_union_wait = yes ; then
AC_DEFINE(DECLWAITSTATUS,union wait)
else
AC_DEFINE(DECLWAITSTATUS,int)
fi])
dnl
dnl Checks to see if the sockaddr struct has the 4.4 BSD sa_len member
dnl
dnl usage:
dnl
dnl AC_LBL_SOCKADDR_SA_LEN
dnl
dnl results:
dnl
dnl HAVE_SOCKADDR_SA_LEN (defined)
dnl
AC_DEFUN(AC_LBL_SOCKADDR_SA_LEN,
[AC_MSG_CHECKING(if sockaddr struct has sa_len member)
AC_CACHE_VAL(ac_cv_lbl_sockaddr_has_sa_len,
AC_TRY_COMPILE([
# include <sys/types.h>
# include <sys/socket.h>],
[u_int i = sizeof(((struct sockaddr *)0)->sa_len)],
ac_cv_lbl_sockaddr_has_sa_len=yes,
ac_cv_lbl_sockaddr_has_sa_len=no))
AC_MSG_RESULT($ac_cv_lbl_sockaddr_has_sa_len)
if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
AC_DEFINE(HAVE_SOCKADDR_SA_LEN)
fi])
dnl
dnl Checks to see if the IFF_LOOPBACK exists as a define or enum
dnl
dnl (stupidly some versions of linux use an enum...)
dnl
dnl usage:
dnl
dnl AC_LBL_IFF_LOOPBACK
dnl
dnl results:
dnl
dnl HAVE_IFF_LOOPBACK (defined)
dnl
AC_DEFUN(AC_LBL_IFF_LOOPBACK,
[AC_MSG_CHECKING(for IFF_LOOPBACK define/enum)
AC_CACHE_VAL(ac_cv_lbl_have_iff_loopback,
AC_TRY_COMPILE([
# include <sys/param.h>
# include <sys/file.h>
# include <sys/ioctl.h>
# include <sys/socket.h>
# ifdef HAVE_SYS_SOCKIO_H
# include <sys/sockio.h>
# endif
# include <sys/time.h>
# include <net/if.h>
# include <netinet/in.h>],
[int i = IFF_LOOPBACK],
ac_cv_lbl_have_iff_loopback=yes,
ac_cv_lbl_have_iff_loopback=no))
AC_MSG_RESULT($ac_cv_lbl_have_iff_loopback)
if test $ac_cv_lbl_have_iff_loopback = yes ; then
AC_DEFINE(HAVE_IFF_LOOPBACK)
fi])
dnl
dnl Checks to see if -R is used
dnl
dnl usage:
dnl
dnl AC_LBL_HAVE_RUN_PATH
dnl
dnl results:
dnl
dnl ac_cv_lbl_have_run_path (yes or no)
dnl
AC_DEFUN(AC_LBL_HAVE_RUN_PATH,
[AC_MSG_CHECKING(for ${CC-cc} -R)
AC_CACHE_VAL(ac_cv_lbl_have_run_path,
[echo 'main(){}' > conftest.c
${CC-cc} -o conftest conftest.c -R/a1/b2/c3 >conftest.out 2>&1
if test ! -s conftest.out ; then
ac_cv_lbl_have_run_path=yes
else
ac_cv_lbl_have_run_path=no
fi
rm -f conftest*])
AC_MSG_RESULT($ac_cv_lbl_have_run_path)
])
dnl
dnl Due to the stupid way it's implemented, AC_CHECK_TYPE is nearly useless.
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_TYPE
dnl
dnl results:
dnl
dnl int32_t (defined)
dnl u_int32_t (defined)
dnl
AC_DEFUN(AC_LBL_CHECK_TYPE,
[AC_MSG_CHECKING(for $1 using $CC)
AC_CACHE_VAL(ac_cv_lbl_have_$1,
AC_TRY_COMPILE([
# include "confdefs.h"
# include <sys/types.h>
# if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
# endif],
[$1 i],
ac_cv_lbl_have_$1=yes,
ac_cv_lbl_have_$1=no))
AC_MSG_RESULT($ac_cv_lbl_have_$1)
if test $ac_cv_lbl_have_$1 = no ; then
AC_DEFINE($1, $2)
fi])
dnl
dnl Checks to see if unaligned memory accesses fail
dnl
dnl usage:
dnl
dnl AC_LBL_UNALIGNED_ACCESS
dnl
dnl results:
dnl
dnl LBL_ALIGN (DEFINED)
dnl
AC_DEFUN(AC_LBL_UNALIGNED_ACCESS,
[AC_MSG_CHECKING(if unaligned accesses fail)
AC_CACHE_VAL(ac_cv_lbl_unaligned_fail,
[case "$target_cpu" in
alpha|hp*|mips|sparc)
ac_cv_lbl_unaligned_fail=yes
;;
*)
cat >conftest.c <<EOF
# include <sys/types.h>
# include <sys/wait.h>
# include <stdio.h>
unsigned char a[[5]] = { 1, 2, 3, 4, 5 };
main() {
unsigned int i;
pid_t pid;
int status;
/* avoid "core dumped" message */
pid = fork();
if (pid < 0)
exit(2);
if (pid > 0) {
/* parent */
pid = waitpid(pid, &status, 0);
if (pid < 0)
exit(3);
exit(!WIFEXITED(status));
}
/* child */
i = *(unsigned int *)&a[[1]];
printf("%d\n", i);
exit(0);
}
EOF
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
conftest.c $LIBS >/dev/null 2>&1
if test ! -x conftest ; then
dnl failed to compile for some reason
ac_cv_lbl_unaligned_fail=yes
else
./conftest >conftest.out
if test ! -s conftest.out ; then
ac_cv_lbl_unaligned_fail=yes
else
ac_cv_lbl_unaligned_fail=no
fi
fi
rm -f conftest* core core.conftest
;;
esac])
AC_MSG_RESULT($ac_cv_lbl_unaligned_fail)
if test $ac_cv_lbl_unaligned_fail = yes ; then
AC_DEFINE(LBL_ALIGN)
fi])
dnl
dnl add all warning option to CFLAGS
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_WALL(copt)
dnl
dnl results:
dnl
dnl $1 (copt appended)
dnl ac_cv_lbl_gcc_vers
dnl
AC_DEFUN(AC_LBL_CHECK_WALL,
[ if test "$GCC" = yes ; then
if test "$SHLICC2" = yes ; then
ac_cv_lbl_gcc_vers=2
$1="`echo $$1 | sed -e 's/-O/-O2/'`"
else
AC_MSG_CHECKING(gcc version)
AC_CACHE_VAL(ac_cv_lbl_gcc_vers,
ac_cv_lbl_gcc_vers=`$CC --version 2>&1 | \
sed -e 's/\..*//'`)
AC_MSG_RESULT($ac_cv_lbl_gcc_vers)
if test $ac_cv_lbl_gcc_vers -gt 1 ; then
$1="`echo $$1 | sed -e 's/-O/-O2/'`"
fi
fi
if test "${LBL_CFLAGS+set}" != set; then
if test "$ac_cv_prog_cc_g" = yes ; then
$1="-g $$1"
fi
$1="$$1 -Wall"
if test $ac_cv_lbl_gcc_vers -gt 1 ; then
$1="$$1 -Wmissing-prototypes -Wstrict-prototypes"
fi
fi
else
case "$target_os" in
irix6*)
$1="$$1 -fullwarn -n32"
;;
*)
;;
esac
fi])
dnl
dnl If using gcc and the file .devel exists:
dnl Compile with -g (if supported) and -Wall
dnl If using gcc 2, do extra prototype checking
dnl If an os prototype include exists, symlink os-proto.h to it
dnl
dnl usage:
dnl
dnl AC_LBL_DEVEL(copt)
dnl
dnl results:
dnl
dnl $1 (copt appended)
dnl HAVE_OS_PROTO_H (defined)
dnl os-proto.h (symlinked)
dnl
AC_DEFUN(AC_LBL_DEVEL,
[rm -f os-proto.h
if test "${LBL_CFLAGS+set}" = set; then
$1="$$1 ${LBL_CFLAGS}"
fi
if test -f .devel ; then
AC_LBL_CHECK_WALL($1)
os=`echo $target_os | sed -e 's/\([[0-9]][[0-9]]*\)[[^0-9]].*$/\1/'`
name="lbl/os-$os.h"
if test -f $name ; then
ln -s $name os-proto.h
AC_DEFINE(HAVE_OS_PROTO_H)
else
AC_MSG_WARN(can't find $name)
fi
fi])
dnl
dnl Improved version of AC_CHECK_LIB
dnl
dnl Thanks to John Hawkinson (jhawk@mit.edu)
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [,
dnl ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]])
dnl
dnl results:
dnl
dnl LIBS
dnl
define(AC_LBL_CHECK_LIB,
[AC_MSG_CHECKING([for $2 in -l$1])
dnl Use a cache variable name containing both the library and function name,
dnl because the test really is for library $1 defining function $2, not
dnl just for library $1. Separate tests with the same $1 and different $2's
dnl may have different results.
ac_lib_var=`echo $1['_']$2['_']$5 | sed 'y%./+- %__p__%'`
AC_CACHE_VAL(ac_cv_lbl_lib_$ac_lib_var,
[ac_save_LIBS="$LIBS"
LIBS="-l$1 $5 $LIBS"
AC_TRY_LINK(dnl
ifelse([$2], [main], , dnl Avoid conflicting decl of main.
[/* Override any gcc2 internal prototype to avoid an error. */
]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
extern "C"
#endif
])dnl
[/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $2();
]),
[$2()],
eval "ac_cv_lbl_lib_$ac_lib_var=yes",
eval "ac_cv_lbl_lib_$ac_lib_var=no")
LIBS="$ac_save_LIBS"
])dnl
if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
AC_MSG_RESULT(yes)
ifelse([$3], ,
[changequote(, )dnl
ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
changequote([, ])dnl
AC_DEFINE_UNQUOTED($ac_tr_lib)
LIBS="-l$1 $LIBS"
], [$3])
else
AC_MSG_RESULT(no)
ifelse([$4], , , [$4
])dnl
fi
])
dnl
dnl AC_LBL_LIBRARY_NET
dnl
dnl This test is for network applications that need socket() and
dnl gethostbyname() -ish functions. Under Solaris, those applications
dnl need to link with "-lsocket -lnsl". Under IRIX, they need to link
dnl with "-lnsl" but should *not* link with "-lsocket" because
dnl libsocket.a breaks a number of things (for instance:
dnl gethostbyname() under IRIX 5.2, and snoop sockets under most
dnl versions of IRIX).
dnl
dnl Unfortunately, many application developers are not aware of this,
dnl and mistakenly write tests that cause -lsocket to be used under
dnl IRIX. It is also easy to write tests that cause -lnsl to be used
dnl under operating systems where neither are necessary (or useful),
dnl such as SunOS 4.1.4, which uses -lnsl for TLI.
dnl
dnl This test exists so that every application developer does not test
dnl this in a different, and subtly broken fashion.
dnl It has been argued that this test should be broken up into two
dnl seperate tests, one for the resolver libraries, and one for the
dnl libraries necessary for using Sockets API. Unfortunately, the two
dnl are carefully intertwined and allowing the autoconf user to use
dnl them independantly potentially results in unfortunate ordering
dnl dependancies -- as such, such component macros would have to
dnl carefully use indirection and be aware if the other components were
dnl executed. Since other autoconf macros do not go to this trouble,
dnl and almost no applications use sockets without the resolver, this
dnl complexity has not been implemented.
dnl
dnl The check for libresolv is in case you are attempting to link
dnl statically and happen to have a libresolv.a lying around (and no
dnl libnsl.a).
dnl
AC_DEFUN(AC_LBL_LIBRARY_NET, [
# Most operating systems have gethostbyname() in the default searched
# libraries (i.e. libc):
AC_CHECK_FUNC(gethostbyname, ,
# Some OSes (eg. Solaris) place it in libnsl:
AC_LBL_CHECK_LIB(nsl, gethostbyname, ,
# Some strange OSes (SINIX) have it in libsocket:
AC_LBL_CHECK_LIB(socket, gethostbyname, ,
# Unfortunately libsocket sometimes depends on libnsl.
# AC_CHECK_LIB's API is essentially broken so the
# following ugliness is necessary:
AC_LBL_CHECK_LIB(socket, gethostbyname,
LIBS="-lsocket -lnsl $LIBS",
AC_CHECK_LIB(resolv, gethostbyname),
-lnsl))))
AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket, ,
AC_LBL_CHECK_LIB(socket, socket, LIBS="-lsocket -lnsl $LIBS", ,
-lnsl)))
# DLPI needs putmsg under HPUX so test for -lstr while we're at it
AC_CHECK_LIB(str, putmsg)
])

203
contrib/traceroute/config.guess vendored
View File

@ -67,21 +67,28 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
amiga:NetBSD:*:*)
echo m68k-cbm-netbsd${UNAME_RELEASE}
exit 0 ;;
amiga:OpenBSD:*:*)
echo m68k-cbm-openbsd${UNAME_RELEASE}
exit 0 ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit 0;;
Pyramid*:OSx*:*:*)
Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
else
echo pyramid-pyramid-bsd
fi
exit 0 ;;
sun4*:SunOS:5.*:*)
NILE:*:*:dcosx)
echo pyramid-pyramid-svr4
exit 0 ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
i86pc:SunOS:5.*:*)
echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
@ -101,25 +108,60 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit 0 ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit 0 ;;
atari*:NetBSD:*:*)
echo m68k-atari-netbsd${UNAME_RELEASE}
exit 0 ;;
atari*:OpenBSD:*:*)
echo m68k-atari-openbsd${UNAME_RELEASE}
exit 0 ;;
sun3*:NetBSD:*:*)
echo m68k-sun-netbsd${UNAME_RELEASE}
exit 0 ;;
sun3*:OpenBSD:*:*)
echo m68k-sun-openbsd${UNAME_RELEASE}
exit 0 ;;
mac68k:NetBSD:*:*)
echo m68k-apple-netbsd${UNAME_RELEASE}
exit 0 ;;
mac68k:OpenBSD:*:*)
echo m68k-apple-openbsd${UNAME_RELEASE}
exit 0 ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit 0 ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit 0 ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
exit 0 ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
exit 0 ;;
mips:*:4*:UMIPS)
echo mips-mips-riscos4sysv
exit 0 ;;
mips:*:5*:RISCos)
mips:*:*:UMIPS | mips:*:*:RISCos)
sed 's/^ //' << EOF >dummy.c
int main (argc, argv) int argc; char **argv; {
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
}
EOF
${CC-cc} dummy.c -o dummy \
&& ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
&& rm dummy.c dummy && exit 0
rm -f dummy.c dummy
echo mips-mips-riscos${UNAME_RELEASE}
exit 0 ;;
Night_Hawk:Power_UNIX:*:*)
@ -137,7 +179,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88100 ] ; then
if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
-o ${TARGET_BINARY_INTERFACE}x = x ] ; then
echo m88k-dg-dgux${UNAME_RELEASE}
@ -163,10 +205,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
exit 0 ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i[34]86:AIX:*:*)
i?86:AIX:*:*)
echo i386-ibm-aix
exit 0 ;;
*:AIX:2:3)
@ -211,7 +253,7 @@ EOF
echo romp-ibm-bsd4.4
exit 0 ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
exit 0 ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
@ -229,7 +271,7 @@ EOF
case "${UNAME_MACHINE}" in
9000/31? ) HP_ARCH=m68000 ;;
9000/[34]?? ) HP_ARCH=m68k ;;
9000/7?? | 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
9000/8?? ) HP_ARCH=hppa1.0 ;;
esac
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
@ -277,6 +319,13 @@ EOF
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
exit 0 ;;
i?86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo ${UNAME_MACHINE}-unknown-osf1mk
else
echo ${UNAME_MACHINE}-unknown-osf1
fi
exit 0 ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit 0 ;;
@ -304,17 +353,33 @@ EOF
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE}
exit 0 ;;
CRAY*C90:*:*:*)
echo c90-cray-unicos${UNAME_RELEASE}
CRAY*[A-Z]90:*:*:*)
echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
exit 0 ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos${UNAME_RELEASE}
exit 0 ;;
CRAY-2:*:*:*)
echo cray2-cray-unicos
exit 0 ;;
F300:UNIX_System_V:*:*)
FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit 0 ;;
F301:UNIX_System_V:*:*)
echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
exit 0 ;;
hp3[0-9][05]:NetBSD:*:*)
echo m68k-hp-netbsd${UNAME_RELEASE}
exit 0 ;;
i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
hp3[0-9][05]:OpenBSD:*:*)
echo m68k-hp-openbsd${UNAME_RELEASE}
exit 0 ;;
i?86:BSD/386:*:* | *:BSD/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
exit 0 ;;
*:FreeBSD:*:*)
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
@ -322,8 +387,11 @@ EOF
*:NetBSD:*:*)
echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
exit 0 ;;
*:OpenBSD:*:*)
echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
exit 0 ;;
i*:CYGWIN*:*)
echo i386-unknown-cygwin32
echo i386-pc-cygwin32
exit 0 ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin32
@ -338,23 +406,27 @@ EOF
# The BFD linker knows what the default object file format is, so
# first see if it will tell us.
ld_help_string=`ld --help 2>&1`
if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
echo "powerpc-unknown-linux-gnu" ; exit 0
elif test "${UNAME_MACHINE}" = "alpha" ; then
echo alpha-unknown-linux ; exit 0
echo alpha-unknown-linux-gnu ; exit 0
elif test "${UNAME_MACHINE}" = "sparc" ; then
echo sparc-unknown-linux-gnu ; exit 0
else
# Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
# Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
# useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
test ! -d /usr/lib/ldscripts/. \
&& echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
&& echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
# Determine whether the default compiler is a.out or elf
cat >dummy.c <<EOF
main(argc, argv)
@ -362,9 +434,9 @@ int argc;
char *argv[];
{
#ifdef __ELF__
printf ("%s-unknown-linux\n", argv[1]);
printf ("%s-pc-linux-gnu\n", argv[1]);
#else
printf ("%s-unknown-linuxaout\n", argv[1]);
printf ("%s-pc-linux-gnuaout\n", argv[1]);
#endif
return 0;
}
@ -374,32 +446,32 @@ EOF
fi ;;
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
# are messed up and put the nodename in both sysname and nodename.
i[34]86:DYNIX/ptx:4*:*)
i?86:DYNIX/ptx:4*:*)
echo i386-sequent-sysv4
exit 0 ;;
i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
else
echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
fi
exit 0 ;;
i[34]86:*:3.2:*)
i?86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
elif /bin/uname -X 2>/dev/null >/dev/null ; then
UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
else
echo ${UNAME_MACHINE}-unknown-sysv32
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit 0 ;;
Intel:Mach:3*:*)
echo i386-unknown-mach3
echo i386-pc-mach3
exit 0 ;;
paragon:*:*:*)
echo i860-intel-osf1
@ -415,28 +487,36 @@ EOF
# "miniframe"
echo m68010-convergent-sysv
exit 0 ;;
M680[234]0:*:R3V[567]*:*)
M68*:*:R3V[567]*:*)
test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
uname -p 2>/dev/null | grep 86 >/dev/null \
&& echo i486-ncr-sysv4.3 && exit 0 ;;
3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& echo i486-ncr-sysv4.3${OS_REL} && exit 0
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
uname -p 2>/dev/null | grep 86 >/dev/null \
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& echo i486-ncr-sysv4 && exit 0 ;;
m680[234]0:LynxOS:2.[23]*:*)
echo m68k-lynx-lynxos${UNAME_RELEASE}
m68*:LynxOS:2.*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
exit 0 ;;
i[34]86:LynxOS:2.[23]*:*)
echo i386-lynx-lynxos${UNAME_RELEASE}
i?86:LynxOS:2.*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
TSUNAMI:LynxOS:2.[23]*:*)
echo sparc-lynx-lynxos${UNAME_RELEASE}
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
rs6000:LynxOS:2.[23]*:*)
echo rs6000-lynx-lynxos${UNAME_RELEASE}
rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
echo rs6000-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
exit 0 ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
@ -449,16 +529,29 @@ EOF
echo ns32k-sni-sysv
fi
exit 0 ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
exit 0 ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
echo i860-stratus-sysv4
exit 0 ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
exit 0 ;;
R3000:*System_V*:*:*)
R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
fi
exit 0 ;;
PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
echo i586-unisys-sysv4
exit 0 ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
@ -502,7 +595,7 @@ main ()
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
@ -519,7 +612,7 @@ main ()
#endif
#if defined (__386BSD__)
printf ("i386-unknown-bsd\n"); exit (0);
printf ("i386-pc-bsd\n"); exit (0);
#endif
#if defined (sequent)

150
contrib/traceroute/config.sub vendored
View File

@ -1,9 +1,9 @@
#! /bin/sh
# Configuration validation subroutine script, version 1.1.
# Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
# Copyright (C) 1991, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine. It does not imply ALL GNU software can.
# can handle that machine. It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -41,6 +41,8 @@
# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
if [ x$1 = x ]
@ -62,11 +64,21 @@ case $1 in
;;
esac
# Separate what the user gave into CPU-COMPANY and OS (if any).
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
linux-gnu*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
*)
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi
;;
esac
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work. We also
@ -81,38 +93,43 @@ case $os in
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple)
os=
basic_machine=$1
;;
-hiux*)
os=-hiuxwe2
;;
-sco5)
os=sco3.2v5
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco4)
os=-sco3.2v4
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2.[4-9]*)
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2v[4-9]*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco*)
os=-sco3.2v2
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-isc)
os=-isc2.2
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-clix*)
basic_machine=clipper-intergraph
;;
-isc*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-lynx*)
os=-lynxos
@ -123,35 +140,44 @@ case $os in
-windowsnt*)
os=`echo $os | sed -e 's/windowsnt/winnt/'`
;;
-psos*)
os=-psos
;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
tahoe | i860 | m68k | m68000 | m88k | ns32k | arm \
| arme[lb] | pyramid \
| tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
| alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
| powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
| tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
| alpha | we32k | ns16k | clipper | i370 | sh \
| powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
| pdp11 | mips64el | mips64orion | mips64orionel \
| sparc)
| sparc | sparclet | sparclite | sparc64)
basic_machine=$basic_machine-unknown
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i[3456]86)
basic_machine=$basic_machine-pc
;;
# Object if more than one company name word.
*-*-*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
# Recognize the basic CPU types with company name.
vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
| sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
| none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
| hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
| hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
| pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
| pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
| mips64el-* | mips64orion-* | mips64orionel-*)
| mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
@ -190,6 +216,10 @@ case $basic_machine in
basic_machine=m68k-apollo
os=-sysv
;;
aux)
basic_machine=m68k-apple
os=-aux
;;
balance)
basic_machine=ns32k-sequent
os=-dynix
@ -222,6 +252,10 @@ case $basic_machine in
basic_machine=cray2-cray
os=-unicos
;;
[ctj]90-cray)
basic_machine=c90-cray
os=-unicos
;;
crds | unos)
basic_machine=m68k-crds
;;
@ -303,25 +337,28 @@ case $basic_machine in
hp9k8[0-9][0-9] | hp8[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hppa-next)
os=-nextstep3
;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
os=-mvs
;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
i[345]86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
i[3456]86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv32
;;
i[345]86v4*)
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
i[3456]86v4*)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv4
;;
i[345]86v)
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
i[3456]86v)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv
;;
i[345]86sol2)
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
i[3456]86sol2)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-solaris2
;;
iris | iris4d)
@ -419,14 +456,18 @@ case $basic_machine in
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
pentium | p5 | p6)
# We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
pentium | p5)
basic_machine=i586-intel
;;
pentium-* | p5-* | p6-*)
# We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
pentiumpro | p6)
basic_machine=i686-intel
;;
pentium-* | p5-*)
basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumpro-* | p6-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
k5)
# We don't have specific support for AMD's K5 yet, so just call it a Pentium
basic_machine=i586-amd
@ -536,6 +577,9 @@ case $basic_machine in
basic_machine=vax-dec
os=-vms
;;
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
@ -615,6 +659,8 @@ esac
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases
# that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
@ -626,24 +672,29 @@ case $os in
os=-sysv4
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux|'`
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# First accept the basic system types.
# The portable systems comes first.
# Each alternative MUST END IN A *, to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
| -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
| -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
| -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
| -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
| -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* )
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -linux-gnu* | -uxpv*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo $os | sed -e 's|sunos5|solaris2|'`
;;
@ -668,6 +719,9 @@ case $os in
-ctix* | -uts*)
os=-sysv
;;
-ns2 )
os=-nextstep2
;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
@ -775,6 +829,9 @@ case $basic_machine in
m88k-omron*)
os=-luna
;;
*-next )
os=-nextstep
;;
*-sequent)
os=-ptx
;;
@ -808,6 +865,9 @@ case $basic_machine in
*-masscomp)
os=-rtu
;;
f301-fujitsu)
os=-uxpv
;;
*)
os=-none
;;
@ -826,9 +886,6 @@ case $basic_machine in
-sunos*)
vendor=sun
;;
-lynxos*)
vendor=lynx
;;
-aix*)
vendor=ibm
;;
@ -856,9 +913,12 @@ case $basic_machine in
-ptx*)
vendor=sequent
;;
-vxworks*)
-vxsim* | -vxworks*)
vendor=wrs
;;
-aux*)
vendor=apple
;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;

1332
contrib/traceroute/configure vendored
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File diff suppressed because it is too large Load Diff

88
contrib/traceroute/configure.in
View File

@ -1,6 +1,6 @@
dnl @(#) $Header: configure.in,v 1.10 96/09/24 18:44:24 leres Exp $ (LBL)
dnl @(#) $Id: configure.in,v 1.33 2000/12/18 09:38:26 leres Exp $ (LBL)
dnl
dnl Copyright (c) 1995, 1996
dnl Copyright (c) 1995, 1996, 1997, 1999, 2000
dnl The Regents of the University of California. All rights reserved.
dnl
dnl Process this file with autoconf to produce a configure script.
@ -18,13 +18,16 @@ fi
AC_LBL_C_INIT(V_CCOPT, V_INCLS)
AC_CHECK_HEADERS(malloc.h sys/select.h)
AC_CHECK_HEADERS(malloc.h sys/select.h sys/sockio.h net/route.h \
net/if_dl.h inet/mib2.h)
AC_REPLACE_FUNCS(strerror)
AC_REPLACE_FUNCS(strerror usleep)
AC_CHECK_FUNCS(setlinebuf)
if test $ac_cv_func_usleep = "no" ; then
AC_CHECK_FUNCS(nanosleep)
fi
AC_CHECK_LIB(socket, main)
AC_CHECK_LIB(nsl, main)
AC_LBL_LIBRARY_NET
case "$target_os" in
@ -40,28 +43,91 @@ freebsd*)
AC_DEFINE(HAVE_RAW_OPTIONS)
;;
linux*)
V_INCLS="$V_INCLS -Ilinux-include"
AC_DEFINE(BYTESWAP_IP_HDR)
;;
osf3*)
dnl Workaround around ip_hl vs. ip_vhl problem in netinet/ip.h
AC_DEFINE(__STDC__,2)
;;
solaris2.[[012345]]*)
AC_DEFINE(BYTESWAP_IP_HDR)
AC_DEFINE(CANT_HACK_IPCKSUM)
;;
solaris*)
AC_DEFINE(BYTESWAP_IP_LEN)
AC_DEFINE(BYTESWAP_IP_HDR)
;;
esac
AC_CHECK_TYPE(int32_t, int)
AC_CHECK_TYPE(u_int32_t, u_int)
dnl
dnl What kind of routing table lookup do we have?
dnl
AC_MSG_CHECKING(routing table type)
t="generic"
if test $ac_cv_header_inet_mib2_h = yes ; then
t="mib"
elif test $ac_cv_header_net_route_h = yes -a \
$ac_cv_header_net_if_dl_h = yes ; then
t="socket"
elif test -f /proc/net/route ; then
t="linux"
fi
AC_MSG_RESULT(${t})
V_FINDSADDR="findsaddr-${t}.c"
AC_LBL_CHECK_TYPE(int32_t, int)
AC_LBL_CHECK_TYPE(u_int32_t, u_int)
AC_LBL_DEVEL(V_CCOPT)
if test -r lbl/gnuc.h ; then
AC_LBL_SOCKADDR_SA_LEN
AC_MSG_CHECKING(if struct icmp has icmp_nextmtu)
AC_CACHE_VAL(ac_cv_struct_icmp_has_icmp_nextmtu,
LBL_SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $V_INCLS"
AC_TRY_COMPILE([
# include <sys/param.h>
# include <sys/socket.h>
# include <netinet/in_systm.h>
# if __STDC__
/* osf3 has REALLY good prototyes */
struct mbuf;
struct rtentry;
# endif
# include <netinet/in.h>
# include <netinet/ip.h>
# include <netinet/ip_icmp.h>
# include <netinet/if_ether.h>],
[u_int i = sizeof(((struct icmp *)0)->icmp_nextmtu)],
ac_cv_struct_icmp_has_icmp_nextmtu=yes,
ac_cv_struct_icmp_has_icmp_nextmtu=no)
CFLAGS="$LBL_SAVE_CFLAGS")
AC_MSG_RESULT($ac_cv_struct_icmp_has_icmp_nextmtu)
if test $ac_cv_struct_icmp_has_icmp_nextmtu = yes ; then
AC_DEFINE(HAVE_ICMP_NEXTMTU)
fi
if test "${srcdir}" = "." ; then
srcdirprefix=""
else
srcdirprefix="./"
fi
if test -r ${srcdirprefix}lbl/gnuc.h ; then
rm -f gnuc.h
ln -s lbl/gnuc.h gnuc.h
ln -s ${srcdirprefix}lbl/gnuc.h gnuc.h
fi
AC_SUBST(V_CCOPT)
AC_SUBST(V_INCLS)
AC_SUBST(V_FINDSADDR)
AC_PROG_INSTALL

97
contrib/traceroute/findsaddr-generic.c Normal file
View File

@ -0,0 +1,97 @@
/*
* Copyright (c) 2000
* 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 Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory 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 lint
static const char rcsid[] =
"@(#) $Id: findsaddr-generic.c,v 1.1 2000/11/23 20:17:12 leres Exp $ (LBL)";
#endif
#include <sys/param.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
#include <sys/time.h> /* concession to AIX */
#if __STDC__
struct mbuf;
struct rtentry;
#endif
#include <net/if.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include "findsaddr.h"
#include "ifaddrlist.h"
#include "traceroute.h"
/*
* Return the source address for the given destination address
*/
const char *
findsaddr(register const struct sockaddr_in *to,
register struct sockaddr_in *from)
{
register int n;
struct ifaddrlist *al;
static char errbuf[132];
/* Get the interface address list */
if ((n = ifaddrlist(&al, errbuf)) < 0)
return (errbuf);
if (n == 0)
return ("Can't find any network interfaces");
setsin(from, al->addr);
if (n > 1)
fprintf(stderr,
"%s: Warning: Multiple interfaces found; using %s @ %s\n",
prog, inet_ntoa(from->sin_addr), al->device);
return (NULL);
}

137
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/*
* Copyright (c) 2000
* 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 Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory 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 lint
static const char rcsid[] =
"@(#) $Id: findsaddr-linux.c,v 1.1 2000/11/23 20:17:12 leres Exp $ (LBL)";
#endif
/* XXX linux is different (as usual) */
#include <sys/param.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
#include <sys/time.h> /* concession to AIX */
#if __STDC__
struct mbuf;
struct rtentry;
#endif
#include <net/if.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include "findsaddr.h"
#include "ifaddrlist.h"
#include "traceroute.h"
static const char route[] = "/proc/net/route";
/*
* Return the source address for the given destination address
*/
const char *
findsaddr(register const struct sockaddr_in *to,
register struct sockaddr_in *from)
{
register int i, n;
register FILE *f;
register u_int32_t mask;
u_int32_t dest, tmask;
struct ifaddrlist *al;
char buf[256], tdevice[256], device[256];
static char errbuf[132];
if ((f = fopen(route, "r")) == NULL) {
sprintf(errbuf, "open %s: %.128s", route, strerror(errno));
return (errbuf);
}
/* Find the appropriate interface */
n = 0;
mask = 0;
device[0] = '\0';
while (fgets(buf, sizeof(buf), f) != NULL) {
++n;
if (n == 1 && strncmp(buf, "Iface", 5) == 0)
continue;
if ((i = sscanf(buf, "%s %x %*s %*s %*s %*s %*s %x",
tdevice, &dest, &tmask)) != 3)
return ("junk in buffer");
if ((to->sin_addr.s_addr & tmask) == dest &&
(tmask > mask || mask == 0)) {
mask = tmask;
strcpy(device, tdevice);
}
}
fclose(f);
if (device[0] == '\0')
return ("Can't find interface");
/* Get the interface address list */
if ((n = ifaddrlist(&al, errbuf)) < 0)
return (errbuf);
if (n == 0)
return ("Can't find any network interfaces");
/* Find our appropriate source address */
for (i = n; i > 0; --i, ++al)
if (strcmp(device, al->device) == 0)
break;
if (i <= 0) {
sprintf(errbuf, "Can't find interface \"%.32s\"", device);
return (errbuf);
}
setsin(from, al->addr);
return (NULL);
}

378
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/*
* Copyright (c) 2000
* 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 Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory 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.
*/
/* Seriously complex Solaris mib2 code */
#ifndef lint
static const char rcsid[] =
"@(#) $Id: findsaddr-mib.c,v 1.2 2000/12/13 21:31:49 leres Exp $ (LBL)";
#endif
#include <sys/param.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
#include <sys/time.h> /* concession to AIX */
#include <sys/stream.h>
#include <sys/tihdr.h>
#include <sys/tiuser.h>
#if __STDC__
struct mbuf;
struct rtentry;
#endif
#include <net/if.h>
#include <net/route.h>
#include <netinet/in.h>
#include <inet/common.h>
#include <inet/mib2.h>
#include <inet/ip.h>
#include <inet/arp.h>
#include <arpa/inet.h>
#include <errno.h>
#include <fcntl.h>
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stropts.h>
#include <unistd.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include "findsaddr.h"
/* Compatibility with older versions of Solaris */
#ifndef IRE_CACHE
#define IRE_CACHE IRE_ROUTE
#endif
#ifndef T_CURRENT
#define T_CURRENT MI_T_CURRENT
#endif
struct routelist {
struct routelist *next;
u_int32_t dest;
u_int32_t mask;
u_int32_t gate;
char ifname[64];
};
/* Forwards */
static struct routelist *getroutelist(char *);
static void freeroutelist(struct routelist *);
/*
* Return the source address for the given destination address
*
* Since solaris doesn't report the interface associated with every
* route, we have to make two passes over the routing table. The
* first pass should yield a host, net, default or interface route.
* If we find an interface route we're done. If not, we need to
* make a second pass to find the interface route for the gateway
* in the host, net, default route we found in the first pass.
*
* So instead of making a single pass through the tables as they
* are retrieved from the kernel, we must build a linked list...
*/
const char *
findsaddr(register const struct sockaddr_in *to,
register struct sockaddr_in *from)
{
register struct routelist *rl, *rl2, *routelist;
static char errbuf[512];
u_int32_t mask, gate;
/* Get the routing table */
routelist = getroutelist(errbuf);
if (routelist == NULL)
return (errbuf);
/* First pass; look for a route that matches */
mask = 0;
rl2 = NULL;
for (rl = routelist; rl != NULL; rl = rl->next) {
if ((to->sin_addr.s_addr & rl->mask) == rl->dest &&
(rl->mask > mask || mask == 0) &&
rl->gate != 0) {
mask = rl->mask;
rl2 = rl;
}
}
if (rl2 == NULL) {
freeroutelist(routelist);
sprintf(errbuf, "%s: %.128s",
inet_ntoa(to->sin_addr), strerror(EHOSTUNREACH));
return (errbuf);
}
/* We're done if we got one with an interface */
if (rl2->ifname[0] != '\0') {
freeroutelist(routelist);
from->sin_addr.s_addr = rl2->gate;
return (NULL);
}
/* First pass; look for a route that matches the gateway we found */
mask = 0;
gate = rl2->gate;
rl2 = NULL;
for (rl = routelist; rl != NULL; rl = rl->next) {
if ((gate & rl->mask) == rl->dest &&
(rl->mask > mask || mask == 0) &&
rl->gate != 0 &&
rl->ifname[0] != '\0') {
mask = rl->mask;
rl2 = rl;
}
}
if (rl2 == NULL) {
freeroutelist(routelist);
sprintf(errbuf, "%s: %.128s (second pass)",
inet_ntoa(to->sin_addr), strerror(EHOSTUNREACH));
return (errbuf);
}
from->sin_addr.s_addr = rl2->gate;
freeroutelist(routelist);
return (NULL);
}
/* Request mib */
struct mibrq {
struct T_optmgmt_req req;
struct opthdr hdr;
};
/* Reply mib */
struct mibrep {
struct T_optmgmt_ack ack;
struct opthdr hdr;
char buf[512];
};
static struct mibrq mibrq = {
{ T_OPTMGMT_REQ, sizeof(mibrq.hdr), sizeof(mibrq.req), T_CURRENT },
{ MIB2_IP }
};
static struct mibrep mibrep = {
{ 0, 0, 0 },
{ 0 },
{ 0 }
};
static struct strbuf rqbuf = {
0, sizeof(mibrq), (char *)&mibrq
};
static struct strbuf repbuf = {
sizeof(mibrep.buf), sizeof(mibrep.ack) + sizeof(mibrep.hdr),
(char *)&mibrep
};
static const char devip[] = "/dev/ip";
/*
* Construct the list of routes
*/
static struct routelist *
getroutelist(char *errbuf)
{
register int s, stat, i;
register char *cp;
register struct T_optmgmt_ack *ackp;
register struct T_error_ack *eackp;
register struct opthdr *hp;
register mib2_ipRouteEntry_t *rp, *rp2;
register struct routelist *rl, *rl2, *routelist;
int flags;
struct strbuf repbuf2;
s = open(devip, O_RDWR, 0);
if (s < 0) {
sprintf(errbuf, "open %s: %.128s", devip, strerror(errno));
return (NULL);
}
if ((cp = "arp", ioctl(s, I_PUSH, cp) < 0) ||
(cp = "tcp", ioctl(s, I_PUSH, cp) < 0) ||
(cp = "udp", ioctl(s, I_PUSH, cp) < 0)) {
sprintf(errbuf, "I_PUSH %s: %.128s", cp, strerror(errno));
close(s);
return (NULL);
}
flags = 0;
if (putmsg(s, &rqbuf, NULL, flags) < 0) {
sprintf(errbuf, "putmsg: %.128s", strerror(errno));
close(s);
return (NULL);
}
routelist= NULL;
rl2 = NULL;
rp = NULL;
ackp = &mibrep.ack;
hp = &mibrep.hdr;
eackp = (struct T_error_ack *)ackp;
for (;;) {
flags = 0;
memset(repbuf.buf, 0, repbuf.len);
stat = getmsg(s, &repbuf, NULL, &flags);
if (stat < 0) {
sprintf(errbuf, "getmsg: %.128s", strerror(errno));
goto bail;
}
if (stat == 0 && repbuf.len >= sizeof(*ackp) &&
ackp->PRIM_type == T_OPTMGMT_ACK &&
ackp->MGMT_flags == T_SUCCESS &&
hp->len == 0) {
/* All done! */
goto done;
}
if (repbuf.len >= sizeof(*eackp) &&
eackp->PRIM_type == T_ERROR_ACK) {
sprintf(errbuf, "getmsg err: %.128s",
strerror((eackp->TLI_error == TSYSERR) ?
eackp->UNIX_error : EPROTO));
goto bail;
}
if (stat != MOREDATA ||
repbuf.len < sizeof(*ackp) ||
ackp->PRIM_type != T_OPTMGMT_ACK ||
ackp->MGMT_flags != T_SUCCESS) {
strcpy(errbuf, "unknown getmsg err");
goto bail;
}
memset(&repbuf2, 0, sizeof(repbuf2));
repbuf2.maxlen = hp->len;
rp = malloc(hp->len);
if (rp == NULL) {
sprintf(errbuf, "malloc: %.128s", strerror(errno));
goto bail;
}
repbuf2.buf = (char *)rp;
flags = 0;
memset(repbuf2.buf, 0, repbuf2.len);
stat = getmsg(s, NULL, &repbuf2, &flags);
if (stat < 0) {
sprintf(errbuf, "getmsg2: %.128s", strerror(errno));
goto bail;
}
/* Spin through the routes */
rp2 = rp;
for (rp2 = rp; (char *)rp2 < (char *)rp + repbuf2.len; ++rp2) {
if (hp->level != MIB2_IP || hp->name != MIB2_IP_21)
continue;
if (rp2->ipRouteInfo.re_ire_type == IRE_CACHE ||
rp2->ipRouteInfo.re_ire_type == IRE_BROADCAST)
continue;
/* Got one we want to keep */
rl = malloc(sizeof(*rl));
if (rl == NULL) {
sprintf(errbuf,
"malloc 2: %.128s", strerror(errno));
goto bail;
}
memset(rl, 0, sizeof(*rl));
rl->mask = rp2->ipRouteMask;
rl->dest = rp2->ipRouteDest;
rl->gate = rp2->ipRouteNextHop;
if (rp2->ipRouteIfIndex.o_length > 0) {
i = rp2->ipRouteIfIndex.o_length;
if (i > sizeof(rl->ifname) - 1)
i = sizeof(rl->ifname) - 1;
strncpy(rl->ifname,
rp2->ipRouteIfIndex.o_bytes, i);
rl->ifname[i] = '\0';
}
/* Keep in order (just for fun) */
if (routelist == NULL)
routelist = rl;
if (rl2 != NULL)
rl2->next = rl;
rl2 = rl;
}
free(rp);
rp = NULL;
}
strcpy(errbuf, "failed!");
bail:
if (routelist != NULL) {
freeroutelist(routelist);
routelist = NULL;
}
done:
if (rp != NULL)
free(rp);
close(s);
return (routelist);
}
static void
freeroutelist(register struct routelist *rl)
{
register struct routelist *rl2;
while (rl != NULL) {
rl2 = rl->next;
free(rl);
rl = rl2;
}
}

220
contrib/traceroute/findsaddr-socket.c Normal file
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/*
* Copyright (c) 2000
* 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 Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory 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.
*/
/* XXX Yes this is WAY too complicated */
#ifndef lint
static const char rcsid[] =
"@(#) $Id: findsaddr-socket.c,v 1.1 2000/11/23 20:17:12 leres Exp $ (LBL)";
#endif
#include <sys/param.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
#include <sys/time.h> /* concession to AIX */
#if __STDC__
struct mbuf;
struct rtentry;
#endif
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <netinet/in.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include "findsaddr.h"
#ifdef HAVE_SOCKADDR_SA_LEN
#define SALEN(sa) ((sa)->sa_len)
#else
#define SALEN(sa) salen(sa)
#endif
#ifndef roundup
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) /* to any y */
#endif
struct rtmsg {
struct rt_msghdr rtmsg;
u_char data[512];
};
static struct rtmsg rtmsg = {
{ 0, RTM_VERSION, RTM_GET, 0,
RTF_UP | RTF_GATEWAY | RTF_HOST | RTF_STATIC,
RTA_DST | RTA_IFA, 0, 0, 0, 0, 0, { 0 } },
{ 0 }
};
#ifndef HAVE_SOCKADDR_SA_LEN
static int salen(struct sockaddr *);
#endif
/*
* Return the source address for the given destination address
*/
const char *
findsaddr(register const struct sockaddr_in *to,
register struct sockaddr_in *from)
{
register struct rt_msghdr *rp;
register u_char *cp;
register struct sockaddr_in *sp, *ifa;
register struct sockaddr *sa;
register int s, size, cc, seq, i;
register pid_t pid;
static char errbuf[512];
s = socket(PF_ROUTE, SOCK_RAW, AF_UNSPEC);
if (s < 0) {
sprintf(errbuf, "socket: %.128s", strerror(errno));
return (errbuf);
}
seq = 0;
pid = getpid();
rp = &rtmsg.rtmsg;
rp->rtm_seq = ++seq;
cp = (u_char *)(rp + 1);
sp = (struct sockaddr_in *)cp;
*sp = *to;
cp += roundup(SALEN((struct sockaddr *)sp), sizeof(u_int32_t));
size = cp - (u_char *)rp;
rp->rtm_msglen = size;
cc = write(s, (char *)rp, size);
if (cc < 0) {
sprintf(errbuf, "write: %.128s", strerror(errno));
close(s);
return (errbuf);
}
if (cc != size) {
sprintf(errbuf, "short write (%d != %d)", cc, size);
close(s);
return (errbuf);
}
size = sizeof(rtmsg);
do {
memset(rp, 0, size);
cc = read(s, (char *)rp, size);
if (cc < 0) {
sprintf(errbuf, "read: %.128s", strerror(errno));
close(s);
return (errbuf);
}
} while (rp->rtm_seq != seq || rp->rtm_pid != pid);
close(s);
if (rp->rtm_version != RTM_VERSION) {
sprintf(errbuf, "bad version %d", rp->rtm_version);
return (errbuf);
}
if (rp->rtm_msglen > cc) {
sprintf(errbuf, "bad msglen %d > %d", rp->rtm_msglen, cc);
return (errbuf);
}
if (rp->rtm_errno != 0) {
sprintf(errbuf, "rtm_errno: %.128s", strerror(rp->rtm_errno));
return (errbuf);
}
/* Find the interface sockaddr */
cp = (u_char *)(rp + 1);
for (i = 1; i != 0; i <<= 1)
if ((i & rp->rtm_addrs) != 0) {
sa = (struct sockaddr *)cp;
switch (i) {
case RTA_IFA:
if (sa->sa_family == AF_INET) {
ifa = (struct sockaddr_in *)cp;
if (ifa->sin_addr.s_addr != 0) {
*from = *ifa;
return (NULL);
}
}
break;
default:
/* empty */
}
if (SALEN(sa) == 0)
cp += sizeof(u_int32_t);
else
cp += roundup(SALEN(sa), sizeof(u_int32_t));
}
return ("failed!");
}
#ifndef HAVE_SOCKADDR_SA_LEN
static int
salen(struct sockaddr *sa)
{
switch (sa->sa_family) {
case AF_INET:
return (sizeof(struct sockaddr_in));
case AF_LINK:
return (sizeof(struct sockaddr_dl));
default:
return (sizeof(struct sockaddr));
}
}
#endif

23
contrib/traceroute/findsaddr.h Normal file
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@ -0,0 +1,23 @@
/*
* Copyright (c) 2000
* 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: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Id: findsaddr.h,v 1.1 2000/11/19 23:13:38 leres Exp $ (LBL)
*/
const char *findsaddr(const struct sockaddr_in *, struct sockaddr_in *);

180
contrib/traceroute/ifaddrlist.c Normal file
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/*
* Copyright (c) 1997, 1998, 1999, 2000
* 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 Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory 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 lint
static const char rcsid[] =
"@(#) $Id: ifaddrlist.c,v 1.9 2000/11/23 20:01:55 leres Exp $ (LBL)";
#endif
#include <sys/param.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#ifdef HAVE_SYS_SOCKIO_H
#include <sys/sockio.h>
#endif
#include <sys/time.h> /* concession to AIX */
#if __STDC__
struct mbuf;
struct rtentry;
#endif
#include <net/if.h>
#include <netinet/in.h>
#include <ctype.h>
#include <errno.h>
#include <memory.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include "ifaddrlist.h"
/*
* Return the interface list
*/
int
ifaddrlist(register struct ifaddrlist **ipaddrp, register char *errbuf)
{
register int fd, nipaddr;
#ifdef HAVE_SOCKADDR_SA_LEN
register int n;
#endif
register struct ifreq *ifrp, *ifend, *ifnext, *mp;
register struct sockaddr_in *sin;
register struct ifaddrlist *al;
struct ifconf ifc;
struct ifreq ibuf[(32 * 1024) / sizeof(struct ifreq)], ifr;
#define MAX_IPADDR (sizeof(ibuf) / sizeof(ibuf[0]))
static struct ifaddrlist ifaddrlist[MAX_IPADDR];
char device[sizeof(ifr.ifr_name) + 1];
fd = socket(AF_INET, SOCK_DGRAM, 0);
if (fd < 0) {
(void)sprintf(errbuf, "socket: %s", strerror(errno));
return (-1);
}
ifc.ifc_len = sizeof(ibuf);
ifc.ifc_buf = (caddr_t)ibuf;
if (ioctl(fd, SIOCGIFCONF, (char *)&ifc) < 0 ||
ifc.ifc_len < sizeof(struct ifreq)) {
if (errno == EINVAL)
(void)sprintf(errbuf,
"SIOCGIFCONF: ifreq struct too small (%d bytes)",
sizeof(ibuf));
else
(void)sprintf(errbuf, "SIOCGIFCONF: %s",
strerror(errno));
(void)close(fd);
return (-1);
}
ifrp = ibuf;
ifend = (struct ifreq *)((char *)ibuf + ifc.ifc_len);
al = ifaddrlist;
mp = NULL;
nipaddr = 0;
for (; ifrp < ifend; ifrp = ifnext) {
#ifdef HAVE_SOCKADDR_SA_LEN
n = ifrp->ifr_addr.sa_len + sizeof(ifrp->ifr_name);
if (n < sizeof(*ifrp))
ifnext = ifrp + 1;
else
ifnext = (struct ifreq *)((char *)ifrp + n);
if (ifrp->ifr_addr.sa_family != AF_INET)
continue;
#else
ifnext = ifrp + 1;
#endif
/*
* Need a template to preserve address info that is
* used below to locate the next entry. (Otherwise,
* SIOCGIFFLAGS stomps over it because the requests
* are returned in a union.)
*/
strncpy(ifr.ifr_name, ifrp->ifr_name, sizeof(ifr.ifr_name));
if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifr) < 0) {
if (errno == ENXIO)
continue;
(void)sprintf(errbuf, "SIOCGIFFLAGS: %.*s: %s",
(int)sizeof(ifr.ifr_name), ifr.ifr_name,
strerror(errno));
(void)close(fd);
return (-1);
}
/* Must be up */
if ((ifr.ifr_flags & IFF_UP) == 0)
continue;
(void)strncpy(device, ifr.ifr_name, sizeof(ifr.ifr_name));
device[sizeof(device) - 1] = '\0';
#ifdef sun
/* Ignore sun virtual interfaces */
if (strchr(device, ':') != NULL)
continue;
#endif
if (ioctl(fd, SIOCGIFADDR, (char *)&ifr) < 0) {
(void)sprintf(errbuf, "SIOCGIFADDR: %s: %s",
device, strerror(errno));
(void)close(fd);
return (-1);
}
if (nipaddr >= MAX_IPADDR) {
(void)sprintf(errbuf, "Too many interfaces (%d)",
MAX_IPADDR);
(void)close(fd);
return (-1);
}
sin = (struct sockaddr_in *)&ifr.ifr_addr;
al->addr = sin->sin_addr.s_addr;
al->device = strdup(device);
++al;
++nipaddr;
}
(void)close(fd);
*ipaddrp = ifaddrlist;
return (nipaddr);
}

29
contrib/traceroute/ifaddrlist.h Normal file
View File

@ -0,0 +1,29 @@
/*
* Copyright (c) 1997
* 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: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: traceroute.h,v 1.1 97/01/04 19:33:33 leres Locked $ (LBL)
*/
struct ifaddrlist {
u_int32_t addr;
char *device;
};
int ifaddrlist(struct ifaddrlist **, char *);

18
contrib/traceroute/install-sh
View File

@ -1,15 +1,27 @@
#! /bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5.
# This comes from X11R5 (mit/util/scripts/install.sh).
#
# Copyright 1991 by the Massachusetts Institute of Technology
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of M.I.T. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission. M.I.T. makes no representations about the
# suitability of this software for any purpose. It is provided "as is"
# without express or implied warranty.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
#
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script

77
contrib/traceroute/lbl/os-solaris2.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1993, 1994, 1995, 1996
* Copyright (c) 1993, 1994, 1995, 1996, 1997, 2000
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -18,23 +18,13 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: os-solaris2.h,v 1.16 96/07/05 22:11:23 leres Locked $ (LBL)
* @(#) $Id: os-solaris2.h,v 1.18 1997/10/01 01:10:22 leres Exp leres $ (LBL)
*/
/* Signal routines are this type */
#define SIGRET void
/* Signal routines use "return SIGRETVAL;" */
#define SIGRETVAL
/* The wait() status variable is this type */
#define WAITSTATUS int
#define major(x) ((int)(((unsigned)(x)>>8)&0377))
#define minor(x) ((int)((x)&0377))
/* Prototypes missing in SunOS 5 */
int daemon(int, int);
int dn_expand(u_char *, u_char *, u_char *, u_char *, int);
int dn_skipname(u_char *, u_char *);
int dn_expand(const u_char *, const u_char *, const u_char *, char *, int);
int dn_skipname(const u_char *, const u_char *);
int flock(int, int);
int getdtablesize(void);
int gethostname(char *, int);
@ -47,7 +37,7 @@ struct utmp;
void login(struct utmp *);
#endif
int logout(const char *);
int res_query(char *, int, int, u_char *, int);
int res_query(const char *, int, int, u_char *, int);
int setenv(const char *, const char *, int);
#if defined(_STDIO_H) && defined(HAVE_SETLINEBUF)
int setlinebuf(FILE *);
@ -58,60 +48,3 @@ char *strerror(int);
int snprintf(char *, size_t, const char *, ...);
int strcasecmp(const char *, const char *);
void unsetenv(const char *);
#ifdef __STDC__
struct timeval;
#endif
int utimes(const char *, struct timeval *);
/* Solaris signal compat */
#ifndef sigmask
#define sigmask(m) (1 << ((m)-1))
#endif
#ifndef signal
#define signal(s, f) sigset(s, f)
#endif
/* Solaris random compat */
#ifndef srandom
#define srandom(seed) srand48((long)seed)
#endif
#ifndef random
#define random() lrand48()
#endif
#ifdef notdef
#ifndef CBREAK
#define CBREAK O_CBREAK
#define CRMOD O_CRMOD
#define RAW O_RAW
#define TBDELAY O_TBDELAY
#endif
#endif
#ifndef TIOCPKT_DATA
#define TIOCPKT_DATA 0x00 /* data packet */
#define TIOCPKT_FLUSHREAD 0x01 /* flush packet */
#define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
#define TIOCPKT_STOP 0x04 /* stop output */
#define TIOCPKT_START 0x08 /* start output */
#define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
#define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
#define TIOCPKT_IOCTL 0x40 /* state change of pty driver */
#endif
#ifndef STDERR_FILENO
#define STDERR_FILENO 2
#define STDOUT_FILENO 1
#define STDIN_FILENO 0
#endif
#ifndef FD_SET
#define FD_SET(n, p) ((p)->fds_bits[0] |= (1<<(n)))
#define FD_CLR(n, p) ((p)->fds_bits[0] &= ~(1<<(n)))
#define FD_ISSET(n, p) ((p)->fds_bits[0] & (1<<(n)))
#define FD_ZERO(p) ((p)->fds_bits[0] = 0)
#endif
#ifndef S_ISTXT
#define S_ISTXT S_ISVTX
#endif

24
contrib/traceroute/lbl/os-sunos4.h
View File

@ -18,13 +18,9 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: os-sunos4.h,v 1.31 96/06/24 02:39:07 leres Exp $ (LBL)
* @(#) $Header: os-sunos4.h,v 1.32 96/11/29 15:18:18 leres Exp $ (LBL)
*/
#define SIGRET void
#define SIGRETVAL
#define WAITSTATUS int
/* Prototypes missing in SunOS 4 */
#ifdef FILE
int _filbuf(FILE *);
@ -201,14 +197,6 @@ int wait(int *);
pid_t wait3(int *, int, struct rusage *);
#endif
extern int opterr, optind, optopt;
extern char *optarg;
/* Map protocol types */
#define ETHERPUP_IPTYPE ETHERTYPE_IP
#define ETHERPUP_REVARPTYPE ETHERTYPE_REVARP
#define ETHERPUP_ARPTYPE ETHERTYPE_ARP
/* Ugly signal hacking */
#ifdef SIG_ERR
#undef SIG_ERR
@ -225,13 +213,3 @@ extern char *optarg;
#undef SIG_HOLD
#define SIG_HOLD (void (*)(int))3
#endif
#ifndef S_ISTXT
#define S_ISTXT S_ISVTX
#endif
#ifndef S_IRWXU
#define S_IRWXU 0000700 /* RWX mask for owner */
#define S_IRWXG 0000070 /* RWX mask for group */
#define S_IRWXO 0000007 /* RWX mask for other */
#endif

2
contrib/traceroute/strerror.c
View File

@ -32,7 +32,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)strerror.c 8.1 (Berkeley) 6/4/93";
static const char sccsid[] = "@(#)strerror.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>

26
contrib/traceroute/traceroute.h Normal file
View File

@ -0,0 +1,26 @@
/*
* Copyright (c) 2000
* 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: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Id: traceroute.h,v 1.1 2000/11/23 20:06:54 leres Exp $ (LBL)
*/
extern char *prog;
void setsin(struct sockaddr_in *, u_int32_t);

32
contrib/traceroute/usleep.c Normal file
View File

@ -0,0 +1,32 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Id: usleep.c,v 1.1 2000/09/16 05:31:06 leres Exp $ (LBL)";
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <stdio.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
int
usleep(register u_int useconds)
{
#ifdef HAVE_NANOSLEEP
struct timespec ts;
ts.tv_sec = useconds / 1000000;
ts.tv_nsec = (useconds % 1000000) * 1000;
return (nanosleep(&ts, NULL));
#else
struct timeval tv;
tv.tv_sec = useconds / 1000000;
tv.tv_usec = useconds % 1000000;
return (select(0, NULL, NULL, NULL, &tv));
#endif
}