| POSIX_SPAWNATTR_GETSIGDEFAULT(3) | Library Functions Manual | POSIX_SPAWNATTR_GETSIGDEFAULT(3) | 
posix_spawnattr_getsigdefault,
  posix_spawnattr_setsigdefault —
#include <spawn.h>
int
  
  posix_spawnattr_getsigdefault(const
    posix_spawnattr_t *restrict attr,
    sigset_t *restrict
    sigdefault);
int
  
  posix_spawnattr_setsigdefault(posix_spawnattr_t
    *attr, const sigset_t
    *restrict sigdefault);
posix_spawnattr_getsigdefault() function obtains the
  value of the spawn-sigdefault attribute from the attributes object referenced
  by attr.
The posix_spawnattr_setsigdefault()
    function sets the spawn-sigdefault attribute in an initialized attributes
    object referenced by attr.
The spawn-sigdefault attribute represents the set of signals to be
    forced to default signal handling in the new process image (if
    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.
posix_spawnattr_getsigdefault() and
  posix_spawnattr_setsigdefault() functions return zero.
posix_spawnattr_getsigdefault() and
  posix_spawnattr_setsigdefault() functions conform to
  IEEE Std 1003.1-2001 (“POSIX.1”).
posix_spawnattr_getsigdefault() and
  posix_spawnattr_setsigdefault() functions first
  appeared in FreeBSD 8.0 and imported for
  NetBSD 6.0.
| December 20, 2011 | NetBSD 9.4 |