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Allow user to override pthread mutex and cond

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Justine Tunney 2024-12-23 21:57:52 -08:00
parent 4705705548
commit 55b7aa1632
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GPG key ID: BE714B4575D6E328
54 changed files with 216 additions and 102 deletions
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5
libc/intrin/pthread_mutex_unlock.c
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@ -28,6 +28,7 @@
#include "libc/intrin/weaken.h"
#include "libc/runtime/internal.h"
#include "libc/thread/lock.h"
#include "libc/thread/posixthread.internal.h"
#include "libc/thread/thread.h"
#include "third_party/nsync/mu.h"
@ -166,7 +167,7 @@ static errno_t pthread_mutex_unlock_impl(pthread_mutex_t *mutex) {
* @raises EPERM if mutex ownership isn't acceptable
* @vforksafe
*/
errno_t pthread_mutex_unlock(pthread_mutex_t *mutex) {
errno_t _pthread_mutex_unlock(pthread_mutex_t *mutex) {
if (__tls_enabled && !__vforked) {
errno_t err = pthread_mutex_unlock_impl(mutex);
LOCKTRACE("pthread_mutex_unlock(%t) → %s", mutex, DescribeErrno(err));
@ -176,3 +177,5 @@ errno_t pthread_mutex_unlock(pthread_mutex_t *mutex) {
return 0;
}
}
__weak_reference(_pthread_mutex_unlock, pthread_mutex_unlock);