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d82e4c7bb2
glibc/linuxthreads/sysdeps
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Ulrich Drepper d82e4c7bb2 Update. 
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.
2000-06-26 01:47:56 +00:00
..
alpha Update. 2000-05-25 06:15:25 +00:00
arm Update. 2000-05-25 06:15:25 +00:00
i386 Update. 2000-06-21 05:54:40 +00:00
m68k Update. 2000-05-25 06:15:25 +00:00
mips * sysdeps/mips/pspinlock.c: Implement spinlocks. 2000-05-31 12:21:21 +00:00
powerpc * sysdeps/powerpc/pspinlock.c (__pthread_spin_lock): Implement. (__pthread_spin_trylock): Implement. (__pthread_spin_unlock): Implement. (__pthread_spin_init): Implement. (__pthread_spin_destroy): Implement. 2000-06-12 07:00:35 +00:00
pthread Update. 2000-06-26 01:47:56 +00:00
sh Update. 2000-06-12 20:50:37 +00:00
sparc Update. 2000-06-04 16:39:33 +00:00
unix/sysv/linux Update. 2000-06-21 04:35:29 +00:00