generic-library/bionic
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Clarify a comment.

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Change-Id: Iad2e33fb059170f808023ce3d17e9b8c13191f42
This commit is contained in:
Elliott Hughes 2013-12-11 12:41:54 -08:00
parent 2e3591557f
commit 960ee37f2a
1 changed files with 3 additions and 3 deletions
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libc/bionic/pthread_exit.cpp
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@ -94,9 +94,9 @@ void pthread_exit(void* return_value) {
pthread_mutex_lock(&gThreadListLock); pthread_mutex_lock(&gThreadListLock);
if ((thread->attr.flags & PTHREAD_ATTR_FLAG_DETACHED) != 0) { if ((thread->attr.flags & PTHREAD_ATTR_FLAG_DETACHED) != 0) {
// The thread is detached, so we can destroy the pthread_internal_t. // The thread is detached, so we can free the pthread_internal_t.
// First make sure that the thread does not try to clear the tid since // First make sure that the kernel does not try to clear the tid field
// it points into memory that will be freed. // because we'll have freed the memory before the thread actually exits.
__set_tid_address(NULL); __set_tid_address(NULL);
_pthread_internal_remove_locked(thread); _pthread_internal_remove_locked(thread);
} else { } else {