diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:54:44 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:54:44 -0400 |
| commit | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch) | |
| tree | 9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man3/pthread_join.3 | |
| parent | 160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff) | |
docs: Added All OpenBSD Manuals
Diffstat (limited to 'static/openbsd/man3/pthread_join.3')
| -rw-r--r-- | static/openbsd/man3/pthread_join.3 | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/static/openbsd/man3/pthread_join.3 b/static/openbsd/man3/pthread_join.3 new file mode 100644 index 00000000..f30c835f --- /dev/null +++ b/static/openbsd/man3/pthread_join.3 @@ -0,0 +1,103 @@ +.\" $OpenBSD: pthread_join.3,v 1.11 2025/06/07 00:16:52 schwarze Exp $ +.\" +.\" Copyright (c) 1996-1998 John Birrell <jb@cimlogic.com.au>. +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by John Birrell. +.\" 4. Neither the name of the author nor the names of any co-contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" $FreeBSD: pthread_join.3,v 1.6 1999/08/28 00:03:06 peter Exp $ +.\" +.Dd $Mdocdate: June 7 2025 $ +.Dt PTHREAD_JOIN 3 +.Os +.Sh NAME +.Nm pthread_join +.Nd wait for thread termination +.Sh SYNOPSIS +.Lb libpthread +.In pthread.h +.Ft int +.Fn pthread_join "pthread_t thread" "void **value_ptr" +.Sh DESCRIPTION +The +.Fn pthread_join +function suspends execution of the calling thread until the target +.Fa thread +terminates unless the target +.Fa thread +has already terminated. +.Pp +On return from a successful +.Fn pthread_join +call with a non-NULL +.Fa value_ptr +argument, the value passed to +.Fn pthread_exit +by the terminating thread is stored in the location referenced by +.Fa value_ptr . +When a +.Fn pthread_join +returns successfully, the target thread has been terminated. +The results of multiple simultaneous calls to +.Fn pthread_join +specifying the same target thread are undefined. +If the thread calling +.Fn pthread_join +is cancelled, then the target thread is not detached. +.Pp +A thread that has exited but remains unjoined counts against +[_POSIX_THREAD_THREADS_MAX]. +.Sh RETURN VALUES +If successful, the +.Fn pthread_join +function will return zero. +Otherwise an error number will be returned to indicate the error. +.Sh ERRORS +.Fn pthread_join +will fail if: +.Bl -tag -width Er +.It Bq Er EINVAL +The implementation has detected that the value specified by +.Fa thread +does not refer to a joinable thread. +.It Bq Er ESRCH +No thread could be found corresponding to that specified by the given +thread ID, +.Fa thread . +.It Bq Er EDEADLK +A deadlock was detected or the value of +.Fa thread +specifies the calling thread. +.El +.Sh SEE ALSO +.Xr wait 2 , +.Xr pthread_create 3 +.Sh STANDARDS +.Fn pthread_join +conforms to +.St -p1003.1-96 . |
