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.\" $FreeBSD$ 36.\" 37.Dd March 24, 2008 38.Dt POSIX_SPAWNATTR_GETSIGDEFAULT 3 39.Os 40.Sh NAME 41.Nm posix_spawnattr_getsigdefault , 42.Nm posix_spawnattr_setsigdefault 43.Nd "get and set the spawn-sigdefault attribute of a spawn attributes object" 44.Sh LIBRARY 45.Lb libc 46.Sh SYNOPSIS 47.In spawn.h 48.Ft int 49.Fn posix_spawnattr_getsigdefault "const posix_spawnattr_t *restrict attr" "sigset_t *restrict sigdefault" 50.Ft int 51.Fn posix_spawnattr_setsigdefault "posix_spawnattr_t *attr" "const sigset_t *restrict sigdefault" 52.Sh DESCRIPTION 53The 54.Fn posix_spawnattr_getsigdefault 55function obtains the value of the spawn-sigdefault attribute from the 56attributes object referenced by 57.Fa attr . 58.Pp 59The 60.Fn posix_spawnattr_setsigdefault 61function sets the spawn-sigdefault attribute in an initialized attributes 62object referenced by 63.Fa attr . 64.Pp 65The spawn-sigdefault attribute represents the set of signals to be forced to 66default signal handling in the new process image (if 67.Dv POSIX_SPAWN_SETSIGDEF 68is set in the spawn-flags attribute) by a spawn operation. 69The default value of this attribute is an empty signal set. 70.Sh RETURN VALUES 71The 72.Fn posix_spawnattr_getsigdefault 73and 74.Fn posix_spawnattr_setsigdefault 75functions return zero. 76.Sh SEE ALSO 77.Xr posix_spawn 3 , 78.Xr posix_spawnattr_destroy 3 , 79.Xr posix_spawnattr_getsigmask 3 , 80.Xr posix_spawnattr_init 3 , 81.Xr posix_spawnattr_setsigmask 3 , 82.Xr posix_spawnp 3 83.Sh STANDARDS 84The 85.Fn posix_spawnattr_getsigdefault 86and 87.Fn posix_spawnattr_setsigdefault 88functions conform to 89.St -p1003.1-2001 . 90.Sh HISTORY 91The 92.Fn posix_spawnattr_getsigdefault 93and 94.Fn posix_spawnattr_setsigdefault 95functions first appeared in 96.Fx 8.0 . 97.Sh AUTHORS 98.An Ed Schouten Aq Mt ed@FreeBSD.org 99