1*c9945492SAndroid Build Coastguard Worker #include "pthread_impl.h" 2*c9945492SAndroid Build Coastguard Worker __pthread_mutex_lock(pthread_mutex_t * m)3*c9945492SAndroid Build Coastguard Workerint __pthread_mutex_lock(pthread_mutex_t *m) 4*c9945492SAndroid Build Coastguard Worker { 5*c9945492SAndroid Build Coastguard Worker if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL 6*c9945492SAndroid Build Coastguard Worker && !a_cas(&m->_m_lock, 0, EBUSY)) 7*c9945492SAndroid Build Coastguard Worker return 0; 8*c9945492SAndroid Build Coastguard Worker 9*c9945492SAndroid Build Coastguard Worker return __pthread_mutex_timedlock(m, 0); 10*c9945492SAndroid Build Coastguard Worker } 11*c9945492SAndroid Build Coastguard Worker 12*c9945492SAndroid Build Coastguard Worker weak_alias(__pthread_mutex_lock, pthread_mutex_lock); 13