POSIX_SPAWNATTR_GETSIGMASK(3) | Library Functions Manual | POSIX_SPAWNATTR_GETSIGMASK(3) |
posix_spawnattr_getsigmask
,
posix_spawnattr_setsigmask
—
#include <spawn.h>
int
posix_spawnattr_getsigmask
(const
posix_spawnattr_t *restrict attr,
sigset_t *restrict
sigmask);
int
posix_spawnattr_setsigmask
(posix_spawnattr_t
*attr, const sigset_t
*restrict sigmask);
posix_spawnattr_getsigmask
() function obtains the
value of the spawn-sigmask attribute from the attributes object referenced by
attr.
The posix_spawnattr_setsigmask
() function
sets the spawn-sigmask attribute in an initialized attributes object
referenced by attr.
The spawn-sigmask attribute represents the signal mask in effect
in the new process image of a spawn operation (if
POSIX_SPAWN_SETSIGMASK
is set in the spawn-flags
attribute). The default value of this attribute is unspecified.
posix_spawnattr_getsigmask
() and
posix_spawnattr_setsigmask
() functions return zero.
posix_spawnattr_getsigmask
() and
posix_spawnattr_setsigmask
() functions conform to
IEEE Std 1003.1-2001 (“POSIX.1”).
posix_spawnattr_getsigmask
() and
posix_spawnattr_setsigmask
() functions first appeared
in FreeBSD 8.0 and imported for
NetBSD 6.0.
December 20, 2011 | NetBSD 9.0 |