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2000-06-25 Ulrich Drepper <drepper@redhat.com> * Makefile (tests): Add ex10. Add rules to build it. * Versions [GLIBC_2.2] (libpthread): Add pthread_mutex_timedlock, pthread_rwlock_timedrdlock, and pthread_rwlock_timedwrlock. * condvar.c (pthread_cond_wait): Allow mutex of kind PTHREAD_MUTEX_TIMED_NP. (pthread_cond_timedwait_relative): Likewise. * mutex.c (__pthread_mutex_init): Default is PTHREAD_MUTEX_TIMED_NP. (__pthread_mutex_trylock): Use __pthread_alt_trylock for PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. (__pthread_mutex_lock): Use __pthread_alt_lock for PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. (__pthread_mutex_timedlock): New function. (__pthread_mutex_unlock): Use __pthread_alt_unlock for PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. (__pthread_mutexattr_init): Use PTHREAD_MUTEX_TIMED_NP. (__pthread_mutexattr_settype): Allow PTHREAD_MUTEX_TIMED_NP. * spinlock.c: Implement alternate fastlocks. * spinlock.h: Add prototypes. * Examples/ex10.c: New file. * sysdeps/pthread/pthread.h: Add prototypes for new functions. Patch by Kaz Kylheku <kaz@ashi.footprints.net>. * rwlock.c (__pthread_rwlock_rdlock): Optimize loop a bit. (__pthread_rwlock_timedrdlock): New function. (__pthread_rwlock_timedwrlock): New function. Use laternate fastlock function everywhere.
76 lines
2.6 KiB
Makefile
76 lines
2.6 KiB
Makefile
# Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If not,
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# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# Sub-makefile for linuxthreads portion of the library.
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#
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subdir := linuxthreads
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linuxthreads-version := $(shell sed -n 's/^.*$(subdir)-\([0-9.]*\).*$$/\1/p' \
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Banner)
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headers := pthread.h semaphore.h
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distribute := internals.h queue.h restart.h spinlock.h
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routines := weaks no-tsd
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extra-libs := libpthread
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extra-libs-others := $(extra-libs)
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libpthread-routines := attr cancel condvar join manager mutex ptfork \
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ptlongjmp pthread signals specific errno lockfile \
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semaphore spinlock wrapsyscall rwlock pt-machine \
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oldsemaphore events getcpuclockid pspinlock barrier
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vpath %.c Examples
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tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 joinrace
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include ../Rules
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CFLAGS-mutex.c += -D__NO_WEAK_PTHREAD_ALIASES
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CFLAGS-specific.c += -D__NO_WEAK_PTHREAD_ALIASES
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CFLAGS-pthread.c += -D__NO_WEAK_PTHREAD_ALIASES
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CFLAGS-ptfork.c += -D__NO_WEAK_PTHREAD_ALIASES
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CFLAGS-cancel.c += -D__NO_WEAK_PTHREAD_ALIASES
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libpthread.so: $(common-objpfx)libc.so
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# Make sure we link with the thread library.
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ifeq ($(build-shared),yes)
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libpthread = $(objpfx)libpthread.so
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librt = $(common-objpfx)rt/librt.so
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else
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libpthread = $(objpfx)libpthread.a
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librt = $(common-objpfx)rt/librt.a
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endif
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$(objpfx)ex1: $(libpthread)
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$(objpfx)ex2: $(libpthread)
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$(objpfx)ex3: $(libpthread)
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$(objpfx)ex4: $(libpthread)
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$(objpfx)ex5: $(libpthread)
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$(objpfx)ex6: $(libpthread)
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$(objpfx)ex7: $(libpthread)
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$(objpfx)ex8: $(libpthread)
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$(objpfx)ex9: $(libpthread)
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$(objpfx)ex10: $(libpthread) $(librt)
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$(objpfx)joinrace: $(libpthread)
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