source: asp3_tinet_ecnl_rx/trunk/musl-1.1.18/src/thread/pthread_mutex_lock.c@ 337

Last change on this file since 337 was 337, checked in by coas-nagasima, 6 years ago

ASP3版ECNLを追加
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 469 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
14#ifndef __c2__
15weak_alias(__pthread_mutex_lock, pthread_mutex_lock);
16#else
17int pthread_mutex_lock(pthread_mutex_t *m)
18{
19 return __pthread_mutex_lock(m);
20}
21#endif
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