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