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* sysdeps/unix/sysv/linux/not-cancel.h (__openat_not_cancel,

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__openat64_not_cancel): Remove prototypes.
	(__openat_nocancel, __openat64_nocancel): New prototypes or defines.
	(openat_not_cancel, openat_not_cancel_3, openat64_not_cancel,
	openat64_not_cancel_3): Use them.
This commit is contained in:
Ulrich Drepper
2006-02-15 17:20:33 +00:00
parent b007ce7cc6
commit 683040c3b2
28 changed files with 1031 additions and 219 deletions
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12
nptl/pthread_mutex_destroy.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -26,9 +26,17 @@ __pthread_mutex_destroy (mutex)
pthread_mutex_t *mutex;
{
if (mutex->__data.__nusers != 0)
return EBUSY;
{
if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_PRIVATE_NP) != 0
&& (mutex->__data.__lock & FUTEX_OWNER_DIED) != 0
&& mutex->__data.__nusers == 1)
goto dead_robust_mutex;
return EBUSY;
}
/* Set to an invalid value. */
dead_robust_mutex:
mutex->__data.__kind = -1;
return 0;