1.\" $NetBSD: posix_spawnattr_getsigmask.3,v 1.4 2014/03/18 18:20:37 riastradh 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_getsigmask.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_GETSIGMASK 3 41.Os 42.Sh NAME 43.Nm posix_spawnattr_getsigmask , 44.Nm posix_spawnattr_setsigmask 45.Nd "get and set the spawn-sigmask 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_getsigmask "const posix_spawnattr_t *restrict attr" "sigset_t *restrict sigmask" 52.Ft int 53.Fn posix_spawnattr_setsigmask "posix_spawnattr_t *attr" "const sigset_t *restrict sigmask" 54.Sh DESCRIPTION 55The 56.Fn posix_spawnattr_getsigmask 57function obtains the value of the spawn-sigmask attribute from the 58attributes object referenced by 59.Fa attr . 60.Pp 61The 62.Fn posix_spawnattr_setsigmask 63function sets the spawn-sigmask attribute in an initialized attributes 64object referenced by 65.Fa attr . 66.Pp 67The spawn-sigmask attribute represents the signal mask in effect in the 68new process image of a spawn operation (if 69.Dv POSIX_SPAWN_SETSIGMASK 70is set in the spawn-flags attribute). 71The default value of this attribute is unspecified. 72.Sh RETURN VALUES 73The 74.Fn posix_spawnattr_getsigmask 75and 76.Fn posix_spawnattr_setsigmask 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_spawnattr_setsigmask 3 , 83.Xr posix_spawnp 3 84.Sh STANDARDS 85The 86.Fn posix_spawnattr_getsigmask 87and 88.Fn posix_spawnattr_setsigmask 89functions conform to 90.St -p1003.1-2001 . 91.Sh HISTORY 92The 93.Fn posix_spawnattr_getsigmask 94and 95.Fn posix_spawnattr_setsigmask 96functions first appeared in 97.Fx 8.0 98and imported for 99.Nx 6.0 . 100.Sh AUTHORS 101.An Ed Schouten Aq Mt ed@FreeBSD.org 102