1.\" $NetBSD: posix_spawnattr_getpgroup.3,v 1.3 2013/07/20 21:39:57 wiz Exp $ 2.\" 3.\" Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org> 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" Portions of this text are reprinted and reproduced in electronic form 28.\" from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- 29.\" Portable Operating System Interface (POSIX), The Open Group Base 30.\" Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of 31.\" Electrical and Electronics Engineers, Inc and The Open Group. In the 32.\" event of any discrepancy between this version and the original IEEE and 33.\" The Open Group Standard, the original IEEE and The Open Group Standard is 34.\" the referee document. The original Standard can be obtained online at 35.\" http://www.opengroup.org/unix/online.html. 36.\" 37.\" $FreeBSD: src/lib/libc/gen/posix_spawnattr_getpgroup.3,v 1.1.2.1.4.1 2010/06/14 02:09:06 kensmith Exp $ 38.\" 39.Dd December 20, 2011 40.Dt POSIX_SPAWNATTR_GETPGROUP 3 41.Os 42.Sh NAME 43.Nm posix_spawnattr_getpgroup , 44.Nm posix_spawnattr_setpgroup 45.Nd "get and set the spawn-pgroup attribute of a spawn attributes object" 46.Sh LIBRARY 47.Lb libc 48.Sh SYNOPSIS 49.In spawn.h 50.Ft int 51.Fn posix_spawnattr_getpgroup "const posix_spawnattr_t *restrict attr" "pid_t *restrict pgroup" 52.Ft int 53.Fn posix_spawnattr_setpgroup "posix_spawnattr_t *attr" "pid_t pgroup" 54.Sh DESCRIPTION 55The 56.Fn posix_spawnattr_getpgroup 57function obtains the value of the spawn-pgroup attribute from the 58attributes object referenced by 59.Fa attr . 60.Pp 61The 62.Fn posix_spawnattr_setpgroup 63function sets the spawn-pgroup attribute in an initialized 64attributes object referenced by 65.Fa attr . 66.Pp 67The spawn-pgroup attribute represents the process group to be joined by 68the new process image in a spawn operation (if 69.Dv POSIX_SPAWN_SETPGROUP 70is set in the spawn-flags attribute). 71The default value of this attribute is zero. 72.Sh RETURN VALUES 73The 74.Fn posix_spawnattr_getpgroup 75and 76.Fn posix_spawnattr_setpgroup 77functions return zero. 78.Sh SEE ALSO 79.Xr posix_spawn 3 , 80.Xr posix_spawnattr_destroy 3 , 81.Xr posix_spawnattr_init 3 , 82.Xr posix_spawnp 3 83.Sh STANDARDS 84The 85.Fn posix_spawnattr_getpgroup 86and 87.Fn posix_spawnattr_setpgroup 88functions conform to 89.St -p1003.1-2001 . 90.Sh HISTORY 91The 92.Fn posix_spawnattr_getpgroup 93and 94.Fn posix_spawnattr_setpgroup 95functions first appeared in 96.Fx 8.0 97and imported for 98.Nx 6.0 . 99.Sh AUTHORS 100.An Ed Schouten Aq Mt ed@FreeBSD.org 101