18 #define CHECK_ERR(err) check_err(__func__, err)  macro
24 	CHECK_ERR(pthread_mutexattr_init(&attr));  in __mutex_init()
28 	CHECK_ERR(pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK));  in __mutex_init()
31 		CHECK_ERR(pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED));  in __mutex_init()
33 	CHECK_ERR(pthread_mutex_init(&mtx->lock, &attr));  in __mutex_init()
34 	CHECK_ERR(pthread_mutexattr_destroy(&attr));  in __mutex_init()
49 	CHECK_ERR(pthread_mutex_destroy(&mtx->lock));  in mutex_destroy()
55 	CHECK_ERR(pthread_mutex_lock(&mtx->lock));  in mutex_lock()
61 	CHECK_ERR(pthread_mutex_unlock(&mtx->lock));  in mutex_unlock()
75 	CHECK_ERR(ret);  in mutex_trylock()
83 	CHECK_ERR(pthread_condattr_init(&attr));  in __cond_init()
85 		CHECK_ERR(pthread_condattr_setpshared(&attr, PTHREAD_PROCESS_SHARED));  in __cond_init()
87 	CHECK_ERR(pthread_cond_init(&cnd->cond, &attr));  in __cond_init()
88 	CHECK_ERR(pthread_condattr_destroy(&attr));  in __cond_init()
103 	CHECK_ERR(pthread_cond_destroy(&cnd->cond));  in cond_destroy()
108 	CHECK_ERR(pthread_cond_wait(&cnd->cond, &mtx->lock));  in cond_wait()
113 	CHECK_ERR(pthread_cond_signal(&cnd->cond));  in cond_signal()
118 	CHECK_ERR(pthread_cond_broadcast(&cnd->cond));  in cond_broadcast()