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freebsd-skq/lib/libc_r/Makefile

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$Id$ -> $FreeBSD$
1999-08-28 00:22:10 +00:00
# $FreeBSD$
Reviewed by: julian Submitted by: john birrel One version of the pthreads library another will follow with differnt actions under some cases.. not QUITE complete
1996-01-22 00:23:58 +00:00
#
# All library objects contain rcsid strings by default; they may be
# excluded as a space-saving measure. To produce a library that does
# not contain these strings, delete -DLIBC_RCS and -DSYSLIBC_RCS
# from CFLAGS below. To remove these strings from just the system call
# stubs, remove just -DSYSLIBC_RCS from CFLAGS.
LIB=c_r
Bump the shared lib version. There seems to have been an incompatible change committed to RELENG_4 where a bump there is now necessary. We've got to go before RELENG_4 does.
2000-11-14 02:46:23 +00:00
SHLIB_MAJOR= 5
Sync libc_r with libc changes..
1996-05-05 08:22:20 +00:00
SHLIB_MINOR= 0
Add lib/libc/include as an directory to search for header files. Change MACHINE references to MACHINE_ARCH. Declare the names of the syscalls that need to be renamed to allow for the functions that libc_r provides replacements for. This list used to be in lib/libc/sys/Makefile.inc, but has been moved here to keep that makefile tidy and remove the temptation for people to add things to the list without adding a libc_r replacement function.
1998-03-09 05:09:43 +00:00
CFLAGS+=-DLIBC_RCS -DSYSLIBC_RCS -I${.CURDIR}/../libc/include
Remove -DNOPOLL from the compilation flags now that there is a poll wrapper in libc_r. Bump the library version number (the scheduler now uses a poll syscall instead of select).
1999-06-20 08:32:37 +00:00
CFLAGS+=-DPTHREAD_KERNEL -D_THREAD_SAFE -I${.CURDIR}/uthread
Fix some minor POSIX/SUSv2 compliance nits. PR: kern/11982
1999-12-18 01:00:42 +00:00
CFLAGS+=-I${.CURDIR}/../../include
Add a commented out CFLAGS entry that can be uncommented to compile thread lock debug into libc_r. I don't know if this is the best place to document this, but at least it is recorded somewhere. 8-)
1998-06-09 23:25:13 +00:00
# Uncomment this if you want libc_r to contain debug information for
# thread locking.
Use growable stacks for thread stacks that are the default stack size. Cache discarded default thread stacks for use in subsequent thread creations. Create a red zone at the end of each stack (including the initial thread stack), with the hope of causing a segfault if a stack overflows. To activate these modifications, add -D_PTHREAD_GSTACK to CFLAGS in src/lib/libc_r/Makefile. Since the modifications depend on the VM_STACK kernel option, I'm not sure how to safely use growable stacks by default. Testing, as well as algorithmic and stylistic comments are welcome.
1999-07-05 00:35:19 +00:00
CFLAGS+=-D_LOCK_DEBUG
add pthread_cancel, obtained from OpenBSD. eischen (Daniel Eischen) added wrappers to protect against cancled threads orphaning internal resources. the cancelability code is still a bit fuzzy but works for test programs of my own, OpenBSD's and some examples from ORA's books. add readdir_r to both libc and libc_r add some 'const' attributes to function parameters Reviewed by: eischen, jasone
1999-11-28 05:38:13 +00:00
# enable extra internal consistancy checks
Enable _PTHREADS_INVARIANTS until the recent libc_r changes are shaken out.
2000-10-13 22:19:50 +00:00
CFLAGS+=-D_PTHREADS_INVARIANTS
add pthread_cancel, obtained from OpenBSD. eischen (Daniel Eischen) added wrappers to protect against cancled threads orphaning internal resources. the cancelability code is still a bit fuzzy but works for test programs of my own, OpenBSD's and some examples from ORA's books. add readdir_r to both libc and libc_r add some 'const' attributes to function parameters Reviewed by: eischen, jasone
1999-11-28 05:38:13 +00:00
Add lib/libc/include as an directory to search for header files. Change MACHINE references to MACHINE_ARCH. Declare the names of the syscalls that need to be renamed to allow for the functions that libc_r provides replacements for. This list used to be in lib/libc/sys/Makefile.inc, but has been moved here to keep that makefile tidy and remove the temptation for people to add things to the list without adding a libc_r replacement function.
1998-03-09 05:09:43 +00:00
AINC= -I${.CURDIR}/../libc/${MACHINE_ARCH} -I${.CURDIR}/uthread
Reviewed by: julian Submitted by: john birrel One version of the pthreads library another will follow with differnt actions under some cases.. not QUITE complete
1996-01-22 00:23:58 +00:00
PRECIOUSLIB= yes
Add lib/libc/include as an directory to search for header files. Change MACHINE references to MACHINE_ARCH. Declare the names of the syscalls that need to be renamed to allow for the functions that libc_r provides replacements for. This list used to be in lib/libc/sys/Makefile.inc, but has been moved here to keep that makefile tidy and remove the temptation for people to add things to the list without adding a libc_r replacement function.
1998-03-09 05:09:43 +00:00
#
# This is a list of syscalls that are renamed as _thread_sys_{syscall}
# so that libc_r can provide replacement functions.
#
Simplify sytem call renaming. Instead of _foo() <-- _libc_foo <-- foo(), just use _foo() <-- foo(). In the case of a libpthread that doesn't do call conversion (such as linuxthreads and our upcoming libpthread), this is adequate. In the case of libc_r, we still need three names, which are now _thread_sys_foo() <-- _foo() <-- foo(). Convert all internal libc usage of: aio_suspend(), close(), fsync(), msync(), nanosleep(), open(), fcntl(), read(), and write() to _foo() instead of foo(). Remove all internal libc usage of: creat(), pause(), sleep(), system(), tcdrain(), wait(), and waitpid(). Make thread cancellation fully POSIX-compliant. Suggested by: deischen
2000-01-27 23:07:25 +00:00
HIDDEN_SYSCALLS= aio_suspend.o accept.o bind.o close.o connect.o dup.o dup2.o \
Remove some syscalls that should have been renamed (libc_r doesn't need to wrapper them) and add a couple that should have been there.
1998-05-31 23:53:50 +00:00
execve.o fchflags.o fchmod.o fchown.o fcntl.o \
Add lib/libc/include as an directory to search for header files. Change MACHINE references to MACHINE_ARCH. Declare the names of the syscalls that need to be renamed to allow for the functions that libc_r provides replacements for. This list used to be in lib/libc/sys/Makefile.inc, but has been moved here to keep that makefile tidy and remove the temptation for people to add things to the list without adding a libc_r replacement function.
1998-03-09 05:09:43 +00:00
flock.o fpathconf.o fstat.o fstatfs.o fsync.o getdirentries.o \
Add wrapper for kevent() syscall Noted as missing by: nicolas.leonard@animaths.com
2000-08-07 16:51:56 +00:00
getlogin.o getpeername.o getsockname.o getsockopt.o ioctl.o \
kevent.o listen.o \
add pthread_cancel, obtained from OpenBSD. eischen (Daniel Eischen) added wrappers to protect against cancled threads orphaning internal resources. the cancelability code is still a bit fuzzy but works for test programs of my own, OpenBSD's and some examples from ORA's books. add readdir_r to both libc and libc_r add some 'const' attributes to function parameters Reviewed by: eischen, jasone
1999-11-28 05:38:13 +00:00
msync.o nanosleep.o nfssvc.o open.o poll.o read.o readv.o recvfrom.o \
Add a wrapper for the sendfile() system call. PR: bin/17366
2000-04-27 00:59:44 +00:00
recvmsg.o sched_yield.o select.o sendfile.o sendmsg.o sendto.o \
Remove some syscalls that should have been renamed (libc_r doesn't need to wrapper them) and add a couple that should have been there.
1998-05-31 23:53:50 +00:00
setsockopt.o shutdown.o sigaction.o sigaltstack.o \
add pthread_cancel, obtained from OpenBSD. eischen (Daniel Eischen) added wrappers to protect against cancled threads orphaning internal resources. the cancelability code is still a bit fuzzy but works for test programs of my own, OpenBSD's and some examples from ORA's books. add readdir_r to both libc and libc_r add some 'const' attributes to function parameters Reviewed by: eischen, jasone
1999-11-28 05:38:13 +00:00
signanosleep.o sigpending.o sigprocmask.o sigreturn.o sigsetmask.o \
sigsuspend.o socket.o \
Add sigsuspend.o and sigpending.o to HIDDEN_SYSCALLS as well. Pointed out by: jdp
1999-10-14 10:08:53 +00:00
socketpair.o wait4.o write.o writev.o
Add lib/libc/include as an directory to search for header files. Change MACHINE references to MACHINE_ARCH. Declare the names of the syscalls that need to be renamed to allow for the functions that libc_r provides replacements for. This list used to be in lib/libc/sys/Makefile.inc, but has been moved here to keep that makefile tidy and remove the temptation for people to add things to the list without adding a libc_r replacement function.
1998-03-09 05:09:43 +00:00
Use libc makefiles from now on instead of duplicating them in libc_r. Added Id strings too. It's useful to know who last made a change.
1997-05-03 03:57:21 +00:00
.include "${.CURDIR}/../libc/Makefile.inc"
Submitted by: John Birrell <cimaxp1!jb@werple.net.au> Here are the diffs for libc_r to get it one step closer to P1003.1c These make most of the thread/mutex/condvar structures opaque to the user. There are three functions which have been renamed with _np suffixes because they are extensions to P1003.1c (I did them for JAVA, which needs to suspend/resume threads and also start threads suspended). I've created a new header (pthread_np.h) for the non-POSIX stuff. The egrep tags stuff in /usr/src/lib/libc_r/Makefile that I uncommented doesn't work. I think its best to delete it. I don't think libc_r needs tags anyway, 'cause most of the source is in libc which does have tags. also: Here's the first batch of man pages for the thread functions. The diff to /usr/src/lib/libc_r/Makefile removes some stuff that was inherited from /usr/src/lib/libc/Makefile that should only be done with libc. also: I should have sent this diff with the pthread(3) man page. It allows people to type make -DWANT_LIBC_R world to get libc_r built with the rest of the world. I put this in the pthread(3) man page. The default is still not to build libc_r. also: The diff attached adds a pthread(3) man page to /usr/src/share/man/man3. The idea is that without libc_r installed, this man page will give people enough info to know that they have to build libc_r.
1996-08-20 08:22:01 +00:00
.include "${.CURDIR}/man/Makefile.inc"
Reviewed by: julian Submitted by: john birrel One version of the pthreads library another will follow with differnt actions under some cases.. not QUITE complete
1996-01-22 00:23:58 +00:00
.include "${.CURDIR}/uthread/Makefile.inc"
Use libc makefiles from now on instead of duplicating them in libc_r. Added Id strings too. It's useful to know who last made a change.
1997-05-03 03:57:21 +00:00
.include "${.CURDIR}/sys/Makefile.inc"
Reviewed by: julian Submitted by: john birrel One version of the pthreads library another will follow with differnt actions under some cases.. not QUITE complete
1996-01-22 00:23:58 +00:00
.include <bsd.lib.mk>
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