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Update.

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2000-07-06  Ulrich Drepper  <drepper@redhat.com>

	* condvar.c: Implement pthread_condattr_getpshared and
	pthread_condattr_setpshared.
	* mutex.c: Implement pthread_mutexattr_getpshared and
	 pthread_mutexattr_setpshared.
	* Versions: Export new functions.
	* sysdeps/pthread/pthread.h: Add prototypes for new functions.

	* rwlock.c (pthread_rwlockattr_init): Use PTHREAD_PROCESS_PRIVATE.
	(pthread_rwlockattr_setpshared): Fail if PTHREAD_PROCESS_PRIVATE
	is not selected.
This commit is contained in:
Ulrich Drepper
2000-07-06 22:01:12 +00:00
parent 16f4ce3837
commit a85d5c8060
5 changed files with 60 additions and 2 deletions
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6
linuxthreads/rwlock.c
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@@ -596,7 +596,7 @@ int
pthread_rwlockattr_init (pthread_rwlockattr_t *attr)
{
attr->__lockkind = 0;
attr->__pshared = 0;
attr->__pshared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
@@ -624,6 +624,10 @@ pthread_rwlockattr_setpshared (pthread_rwlockattr_t *attr, int pshared)
if (pshared != PTHREAD_PROCESS_PRIVATE && pshared != PTHREAD_PROCESS_SHARED)
return EINVAL;
/* For now it is not possible to shared a conditional variable. */
if (pshared != PTHREAD_PROCESS_PRIVATE)
return ENOSYS;
attr->__pshared = pshared;
return 0;