1 #include "pthread_impl.h"
2 
__pthread_mutex_lock(pthread_mutex_t * m)3 int __pthread_mutex_lock(pthread_mutex_t *m)
4 {
5 	if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL
6 	    && !a_cas(&m->_m_lock, 0, EBUSY))
7 		return 0;
8 
9 	return __pthread_mutex_timedlock(m, 0);
10 }
11 
12 weak_alias(__pthread_mutex_lock, pthread_mutex_lock);
13