39 int	_pthread_timedjoin_np(pthread_t pthread, void **thread_return,
49 	struct pthread *pthread = (struct pthread *)arg;  in backout_join()  local
50 	struct pthread *curthread = _get_curthread();  in backout_join()
52 	THR_THREAD_LOCK(curthread, pthread);  in backout_join()
53 	pthread->joiner = NULL;  in backout_join()
54 	THR_THREAD_UNLOCK(curthread, pthread);  in backout_join()
58 _thr_join(pthread_t pthread, void **thread_return)  in _thr_join()  argument
60 	return (join_common(pthread, thread_return, NULL));  in _thr_join()
64 _pthread_timedjoin_np(pthread_t pthread, void **thread_return,  in _pthread_timedjoin_np()  argument
71 	return (join_common(pthread, thread_return, abstime));  in _pthread_timedjoin_np()
79 join_common(pthread_t pthread, void **thread_return,  in join_common()  argument
82 	struct pthread *curthread = _get_curthread();  in join_common()
88 	if (pthread == NULL)  in join_common()
91 	if (pthread == curthread)  in join_common()
94 	if ((ret = _thr_find_thread(curthread, pthread, 1)) != 0)  in join_common()
97 	if ((pthread->flags & THR_FLAGS_DETACHED) != 0) {  in join_common()
99 	} else if (pthread->joiner != NULL) {  in join_common()
104 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
108 	pthread->joiner = curthread;  in join_common()
110 	THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
112 	THR_CLEANUP_PUSH(curthread, backout_join, pthread);  in join_common()
115 	tid = pthread->tid;  in join_common()
116 	while (pthread->tid != TID_TERMINATED) {  in join_common()
128 		ret = _thr_umtx_wait(&pthread->tid, tid, tsp);  in join_common()
137 		THR_THREAD_LOCK(curthread, pthread);  in join_common()
138 		pthread->joiner = NULL;  in join_common()
139 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
142 		tmp = pthread->ret;  in join_common()
143 		THR_THREAD_LOCK(curthread, pthread);  in join_common()
144 		pthread->flags |= THR_FLAGS_DETACHED;  in join_common()
145 		pthread->joiner = NULL;  in join_common()
146 		_thr_try_gc(curthread, pthread); /* thread lock released */  in join_common()