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.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
Portions of this text are reprinted and reproduced in electronic form
from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology --
Portable Operating System Interface (POSIX), The Open Group Base
Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. In the
event of any discrepancy between this version and the original IEEE and
The Open Group Standard, the original IEEE and The Open Group Standard is
the referee document. The original Standard can be obtained online at
http://www.opengroup.org/unix/online.html.
$FreeBSD$
.Dd March 24, 2008 .Dt POSIX_SPAWNATTR_GETSIGDEFAULT 3 .Os .Sh NAME .Nm posix_spawnattr_getsigdefault , .Nm posix_spawnattr_setsigdefault .Nd "get and set the spawn-sigdefault attribute of a spawn attributes object" .Sh LIBRARY .Lb libc .Sh SYNOPSIS n spawn.h .Ft int .Fn posix_spawnattr_getsigdefault "const posix_spawnattr_t *restrict attr" "sigset_t *restrict sigdefault" .Ft int .Fn posix_spawnattr_setsigdefault "posix_spawnattr_t *attr" "const sigset_t *restrict sigdefault" .Sh DESCRIPTION The .Fn posix_spawnattr_getsigdefault function obtains the value of the spawn-sigdefault attribute from the attributes object referenced by .Fa attr .
p The .Fn posix_spawnattr_setsigdefault function sets the spawn-sigdefault attribute in an initialized attributes object referenced by .Fa attr .
p The spawn-sigdefault attribute represents the set of signals to be forced to default signal handling in the new process image (if .Dv POSIX_SPAWN_SETSIGDEF is set in the spawn-flags attribute) by a spawn operation. The default value of this attribute is an empty signal set. .Sh RETURN VALUES The .Fn posix_spawnattr_getsigdefault and .Fn posix_spawnattr_setsigdefault functions return zero. .Sh SEE ALSO .Xr posix_spawn 3 , .Xr posix_spawnattr_destroy 3 , .Xr posix_spawnattr_getsigmask 3 , .Xr posix_spawnattr_init 3 , .Xr posix_spawnattr_setsigmask 3 , .Xr posix_spawnp 3 .Sh STANDARDS The .Fn posix_spawnattr_getsigdefault and .Fn posix_spawnattr_setsigdefault functions conform to .St -p1003.1-2001 . .Sh HISTORY The .Fn posix_spawnattr_getsigdefault and .Fn posix_spawnattr_setsigdefault functions first appeared in .Fx 8.0 . .Sh AUTHORS .An Ed Schouten Aq Mt ed@FreeBSD.org