39 int	_pthread_peekjoin_np(pthread_t pthread, void **thread_return);
40 int	_pthread_timedjoin_np(pthread_t pthread, void **thread_return,
51 	struct pthread *pthread = (struct pthread *)arg;  in backout_join()  local
52 	struct pthread *curthread = _get_curthread();  in backout_join()
54 	THR_THREAD_LOCK(curthread, pthread);  in backout_join()
55 	pthread->joiner = NULL;  in backout_join()
56 	THR_THREAD_UNLOCK(curthread, pthread);  in backout_join()
60 _thr_join(pthread_t pthread, void **thread_return)  in _thr_join()  argument
62 	return (join_common(pthread, thread_return, NULL, false));  in _thr_join()
66 _pthread_timedjoin_np(pthread_t pthread, void **thread_return,  in _pthread_timedjoin_np()  argument
73 	return (join_common(pthread, thread_return, abstime, false));  in _pthread_timedjoin_np()
77 _pthread_peekjoin_np(pthread_t pthread, void **thread_return)  in _pthread_peekjoin_np()  argument
79 	return (join_common(pthread, thread_return, NULL, true));  in _pthread_peekjoin_np()
87 join_common(pthread_t pthread, void **thread_return,  in join_common()  argument
90 	struct pthread *curthread = _get_curthread();  in join_common()
96 	if (pthread == NULL)  in join_common()
99 	if (pthread == curthread)  in join_common()
102 	if ((ret = _thr_find_thread(curthread, pthread, 1)) != 0)  in join_common()
105 	if ((pthread->flags & THR_FLAGS_DETACHED) != 0) {  in join_common()
107 	} else if (pthread->joiner != NULL) {  in join_common()
112 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
118 		if (pthread->tid != TID_TERMINATED)  in join_common()
121 			*thread_return = pthread->ret;  in join_common()
122 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
127 	pthread->joiner = curthread;  in join_common()
129 	THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
131 	THR_CLEANUP_PUSH(curthread, backout_join, pthread);  in join_common()
134 	tid = pthread->tid;  in join_common()
135 	while (pthread->tid != TID_TERMINATED) {  in join_common()
147 		ret = _thr_umtx_wait(&pthread->tid, tid, tsp);  in join_common()
156 		THR_THREAD_LOCK(curthread, pthread);  in join_common()
157 		pthread->joiner = NULL;  in join_common()
158 		THR_THREAD_UNLOCK(curthread, pthread);  in join_common()
161 		tmp = pthread->ret;  in join_common()
162 		THR_THREAD_LOCK(curthread, pthread);  in join_common()
163 		pthread->flags |= THR_FLAGS_DETACHED;  in join_common()
164 		pthread->joiner = NULL;  in join_common()
165 		_thr_try_gc(curthread, pthread); /* thread lock released */  in join_common()