diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
| commit | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (patch) | |
| tree | adf53b66087aa30dfbf8bf391a1dadb044c3bf4d /static/netbsd/man2/setsid.2 | |
| parent | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (diff) | |
docs: Added All NetBSD Manuals
Diffstat (limited to 'static/netbsd/man2/setsid.2')
| -rw-r--r-- | static/netbsd/man2/setsid.2 | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/static/netbsd/man2/setsid.2 b/static/netbsd/man2/setsid.2 new file mode 100644 index 00000000..0e739419 --- /dev/null +++ b/static/netbsd/man2/setsid.2 @@ -0,0 +1,79 @@ +.\" $NetBSD: setsid.2,v 1.15 2011/04/04 08:00:53 jruoho Exp $ +.\" +.\" Copyright (c) 1991, 1993 +.\" The Regents of the University of California. 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. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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. +.\" +.\" @(#)setsid.2 8.1 (Berkeley) 6/4/93 +.\" +.Dd April 4, 2011 +.Dt SETSID 2 +.Os +.Sh NAME +.Nm setsid +.Nd create session and set process group ID +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.In unistd.h +.Ft pid_t +.Fn setsid "void" +.Sh DESCRIPTION +The +.Fn setsid +function creates a new session. +The calling process is the session leader of the new session, is the +process group leader of a new process group and has no controlling +terminal. +The calling process is the only process in either the session or the +process group. +.Pp +Upon successful completion, the +.Fn setsid +function returns the value of the process group ID of the new process +group, which is the same as the process ID of the calling process. +.Sh ERRORS +If an error occurs, +.Fn setsid +returns \-1 and the global variable +.Va errno +is set to indicate the error, as follows: +.Bl -tag -width Er +.It Bq Er EPERM +The calling process is already a process group leader, or the process +group ID of a process other than the calling process matches the process +ID of the calling process. +.El +.Sh SEE ALSO +.Xr getsid 2 , +.Xr setpgid 2 , +.Xr tcgetpgrp 3 , +.Xr tcsetpgrp 3 +.Sh STANDARDS +The +.Fn setsid +function conforms to +.St -p1003.1-90 . |
