36 int	_pthread_peekjoin_np(pthread_t pthread, void **thread_return);
37 int	_pthread_timedjoin_np(pthread_t pthread, void **thread_return,
48 	struct pthread *pthread = (struct pthread *)arg;  in backout_join()  local
49 	struct pthread *curthread = _get_curthread();  in backout_join()
51 	THR_THREAD_LOCK(curthread, pthread);  in backout_join()
52 	pthread->joiner = NULL;  in backout_join()
53 	THR_THREAD_UNLOCK(curthread, pthread);  in backout_join()
57 _thr_join(pthread_t pthread, void **thread_return)  in _thr_join()  argument
59 	return (join_common(pthread, thread_return, NULL, false));  in _thr_join()
63 _pthread_timedjoin_np(pthread_t pthread, void **thread_return,  in _pthread_timedjoin_np()  argument
70 	return (join_common(pthread, thread_return, abstime, false));  in _pthread_timedjoin_np()
74 _pthread_peekjoin_np(pthread_t pthread, void **thread_return)  in _pthread_peekjoin_np()  argument
76 	return (join_common(pthread, thread_return, NULL, true));  in _pthread_peekjoin_np()
84 join_common(pthread_t pthread, void **thread_return,  in join_common()  argument
87 	struct pthread *curthread = _get_curthread();  in join_common()
93 	if (pthread == NULL)  in join_common()
96 	if (pthread == curthread)  in join_common()
99 	if ((ret = _thr_find_thread(curthread, pthread, 1)) != 0)  in join_common()
102 	if ((pthread->flags & THR_FLAGS_DETACHED) != 0) {  in join_common()
104 	} else if (pthread->joiner != NULL) {  in join_common()
109 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
115 		if (pthread->tid != TID_TERMINATED)  in join_common()
118 			*thread_return = pthread->ret;  in join_common()
119 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
124 	pthread->joiner = curthread;  in join_common()
126 	THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
128 	THR_CLEANUP_PUSH(curthread, backout_join, pthread);  in join_common()
131 	tid = pthread->tid;  in join_common()
132 	while (pthread->tid != TID_TERMINATED) {  in join_common()
144 		ret = _thr_umtx_wait(&pthread->tid, tid, tsp);  in join_common()
153 		THR_THREAD_LOCK(curthread, pthread);  in join_common()
154 		pthread->joiner = NULL;  in join_common()
155 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
158 		tmp = pthread->ret;  in join_common()
159 		THR_THREAD_LOCK(curthread, pthread);  in join_common()
160 		pthread->flags |= THR_FLAGS_DETACHED;  in join_common()
161 		pthread->joiner = NULL;  in join_common()
162 		_thr_try_gc(curthread, pthread); /* thread lock released */  in join_common()