source: asp3_tinet_ecnl_rx/trunk/musl-1.1.18/src/thread/pthread_mutex_lock.c@ 400

Last change on this file since 400 was 400, checked in by coas-nagasima, 5 years ago

ファイルヘッダーの更新
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File size: 361 bytes
Line 
1#include "pthread_impl.h"
2
3int __pthread_mutex_timedlock(pthread_mutex_t *restrict, const struct timespec *restrict);
4
5int __pthread_mutex_lock(pthread_mutex_t *m)
6{
7 if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL
8 && !a_cas(&m->_m_lock, 0, EBUSY))
9 return 0;
10
11 return __pthread_mutex_timedlock(m, 0);
12}
13
14weak_alias(__pthread_mutex_lock, pthread_mutex_lock);
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