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$FreeBSD: releng/10.2/lib/libc/gen/posix_spawnattr_getsigdefault.3 198788 2009-11-02 12:35:38Z brueffer $
.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 ed@FreeBSD.org