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2003-12-19  Ulrich Drepper  <drepper@redhat.com>

	* eintr.c (setup_eintr): Add new parameter.  Pass to thread function.
	(eintr_source): If ARG != NULL, use pthread_kill.
	* tst-eintr1.c: Adjust for this change.
	* tst-eintr2.c: Likewise.
	* Makefile (tests): Add tst-eintr3 and tst-eintr4.
	* tst-eintr3.c: New file.
	* tst-eintr4.c: New file.

2003-12-19  Jakub Jelinek  <jakub@redhat.com>

	* libc-cancellation.c (__libc_enable_asynccancel): Don't cancel
	if CANCELSTATE_BITMASK is set.
	* sysdeps/pthread/librt-cancellation.c (__librt_enable_asynccancel):
	Likewise.

	* Makefile (tests): Add tst-cancel22 and tst-cancel23.
	(tests-reverse): Add tst-cancel23.
	* tst-cancel22.c: New test.
	* tst-cancel23.c: New test.
This commit is contained in:
Ulrich Drepper
2003-12-20 06:34:59 +00:00
parent 8a7455e70d
commit 4efdd8d355
11 changed files with 289 additions and 12 deletions
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5
nptl/libc-cancellation.c
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@ -42,8 +42,9 @@ __libc_enable_asynccancel (void)
if (__builtin_expect ((oldval & CANCELED_BITMASK) != 0, 0))
{
/* If we are already exiting stop right here. */
if ((oldval & EXITING_BITMASK) != 0)
/* If we are already exiting or if PTHREAD_CANCEL_DISABLED,
stop right here. */
if ((oldval & (EXITING_BITMASK | CANCELSTATE_BITMASK)) != 0)
break;
int curval = THREAD_ATOMIC_CMPXCHG_VAL (self, cancelhandling,