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bionic: on pthread_join(), avoid extra check in case we find the thread

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... by using similar logic as used in pthread_detach().

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
This commit is contained in:
André Goddard Rosa
2010-02-05 16:21:07 -02:00
parent 95604529ec
commit a28336c735
1 changed files with 4 additions and 5 deletions
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5
libc/bionic/pthread.c
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@@ -597,13 +597,12 @@ int pthread_join(pthread_t thid, void ** ret_val)
for (thread = gThreadList; thread != NULL; thread = thread->next) for (thread = gThreadList; thread != NULL; thread = thread->next)
if (thread == (pthread_internal_t*)thid) if (thread == (pthread_internal_t*)thid)
break; goto FoundIt;
if (!thread) {
pthread_mutex_unlock(&gThreadListLock); pthread_mutex_unlock(&gThreadListLock);
return ESRCH; return ESRCH;
}
FoundIt:
if (thread->attr.flags & PTHREAD_ATTR_FLAG_DETACHED) { if (thread->attr.flags & PTHREAD_ATTR_FLAG_DETACHED) {
pthread_mutex_unlock(&gThreadListLock); pthread_mutex_unlock(&gThreadListLock);
return EINVAL; return EINVAL;