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$FreeBSD$
.Dd March 24, 2008 .Dt POSIX_SPAWNATTR_GETPGROUP 3 .Os .Sh NAME .Nm posix_spawnattr_getpgroup , .Nm posix_spawnattr_setpgroup .Nd "get and set the spawn-pgroup attribute of a spawn attributes object" .Sh LIBRARY .Lb libc .Sh SYNOPSIS n spawn.h .Ft int .Fn posix_spawnattr_getpgroup "const posix_spawnattr_t *restrict attr" "pid_t *restrict pgroup" .Ft int .Fn posix_spawnattr_setpgroup "posix_spawnattr_t *attr" "pid_t pgroup" .Sh DESCRIPTION The .Fn posix_spawnattr_getpgroup function obtains the value of the spawn-pgroup attribute from the attributes object referenced by .Fa attr .
p The .Fn posix_spawnattr_setpgroup function sets the spawn-pgroup attribute in an initialized attributes object referenced by .Fa attr .
p The spawn-pgroup attribute represents the process group to be joined by the new process image in a spawn operation (if .Dv POSIX_SPAWN_SETPGROUP is set in the spawn-flags attribute). The default value of this attribute is zero. .Sh RETURN VALUES The .Fn posix_spawnattr_getpgroup and .Fn posix_spawnattr_setpgroup functions return zero. .Sh SEE ALSO .Xr posix_spawn 3 , .Xr posix_spawnattr_destroy 3 , .Xr posix_spawnattr_init 3 , .Xr posix_spawnp 3 .Sh STANDARDS The .Fn posix_spawnattr_getpgroup and .Fn posix_spawnattr_setpgroup functions conform to .St -p1003.1-2001 . .Sh HISTORY The .Fn posix_spawnattr_getpgroup and .Fn posix_spawnattr_setpgroup functions first appeared in .Fx 8.0 . .Sh AUTHORS .An Ed Schouten Aq ed@FreeBSD.org