Lines Matching defs:mutex
43 pthread_mutex_t mutex;
63 // create a mutex to protect access to this structure
66 pthread_mutex_init(&msgq->mutex, &msgq->mutexattr);
82 pthread_mutex_lock(&(msgq->mutex));
88 pthread_mutex_unlock(&(msgq->mutex));
89 pthread_mutex_destroy(&(msgq->mutex));
103 pthread_mutex_lock(&(msgq->mutex));
116 pthread_mutex_unlock(&(msgq->mutex));
135 pthread_mutex_lock(&(msgq->mutex));
142 pthread_mutex_unlock(&(msgq->mutex));
153 pthread_mutex_lock(&(msgq->mutex));
155 pthread_mutex_unlock(&(msgq->mutex));
