|POSIX_SPAWNATTR_GETPGROUP(3)||FreeBSD Library Functions Manual||POSIX_SPAWNATTR_GETPGROUP(3)|
NAMEposix_spawnattr_getpgroup, posix_spawnattr_setpgroup — get and set the spawn-pgroup attribute of a spawn attributes object
LIBRARYStandard C Library (libc, -lc)
SYNOPSIS#include < spawn.h>
posix_spawnattr_getpgroup( const posix_spawnattr_t *restrict attr, pid_t *restrict pgroup);
posix_spawnattr_setpgroup( posix_spawnattr_t *attr, pid_t pgroup);
DESCRIPTIONThe posix_spawnattr_getpgroup() function obtains the value of the spawn-pgroup attribute from the attributes object referenced by attr.
The posix_spawnattr_setpgroup() function sets the spawn-pgroup attribute in an initialized attributes object referenced by attr.
The spawn-pgroup attribute represents the process group to be joined by the new process image in a spawn operation (if POSIX_SPAWN_SETPGROUP is set in the spawn-flags attribute). The default value of this attribute is zero.
RETURN VALUESThe posix_spawnattr_getpgroup() and posix_spawnattr_setpgroup() functions return zero.
STANDARDSThe posix_spawnattr_getpgroup() and posix_spawnattr_setpgroup() functions conform to IEEE Std 1003.1-2001 (“POSIX.1”).
HISTORYThe posix_spawnattr_getpgroup() and posix_spawnattr_setpgroup() functions first appeared in FreeBSD 8.0.
|March 24, 2008||FreeBSD|