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* sysdeps/pthread/timer_routines.c (__timer_thread_queue_timer):
	Be prepared for empty timer list.
This commit is contained in:
Ulrich Drepper 2000-06-09 04:59:48 +00:00
parent 165ab1d78d
commit 18e4e4462d
2 changed files with 6 additions and 4 deletions
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3
linuxthreads/ChangeLog
View File

@ -1,5 +1,8 @@
2000-06-08 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/timer_routines.c (__timer_thread_queue_timer):
Be prepared for empty timer list.
* sysdeps/pthread/timer_create.c (timer_create): Correct names of
CPUTIME clock ID. Add support for thread clocks.

7
linuxthreads/sysdeps/pthread/timer_routines.c
View File

@ -374,8 +374,8 @@ thread_func (void *arg)
list_unlink (first);
if (timer->value.it_interval.tv_sec
|| timer->value.it_interval.tv_nsec)
if (__builtin_expect (timer->value.it_interval.tv_sec, 0) != 0
|| timer->value.it_interval.tv_nsec != 0)
{
timespec_add (&timer->expirytime, &now,
&timer->value.it_interval);
@ -433,7 +433,7 @@ __timer_thread_queue_timer (struct thread_node *thread,
}
}
if (insert->clock != timer->clock)
if (timer != NULL && insert->clock != timer->clock)
{
if (matching == NULL)
/* We cannot queue this timer. */
@ -456,7 +456,6 @@ __timer_thread_start (struct thread_node *thread)
int retval = 1;
assert (!thread->exists);
thread->exists = 1;
if (pthread_create (&thread->id, &thread->attr, thread_func, thread) != 0)