POSIX_SPAWNATTR_GETPGROUP(3) | Library Functions Manual | POSIX_SPAWNATTR_GETPGROUP(3) |
posix_spawnattr_getpgroup
,
posix_spawnattr_setpgroup
—
#include <spawn.h>
int
posix_spawnattr_getpgroup
(const
posix_spawnattr_t *restrict attr,
pid_t *restrict
pgroup);
int
posix_spawnattr_setpgroup
(posix_spawnattr_t
*attr, pid_t
pgroup);
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.
posix_spawnattr_getpgroup
() and
posix_spawnattr_setpgroup
() functions return zero.
posix_spawnattr_getpgroup
() and
posix_spawnattr_setpgroup
() functions conform to
IEEE Std 1003.1-2001 (“POSIX.1”).
posix_spawnattr_getpgroup
() and
posix_spawnattr_setpgroup
() functions first appeared
in FreeBSD 8.0 and imported for
NetBSD 6.0.
December 20, 2011 | NetBSD 9.2 |