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POSIX_SPAWNATTR_GETSI... BSD Library Functions Manual POSIX_SPAWNATTR_GETSI... NAME posix_spawnattr_getsigdefault, posix_spawnattr_setsigdefault -- get and set the spawn-sigdefault attribute of a spawn attributes object LIBRARY Standard C Library (libc, -lc) SYNOPSIS #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); DESCRIPTION The 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 op- eration. The default value of this attribute is an empty signal set. RETURN VALUES The posix_spawnattr_getsigdefault() and posix_spawnattr_setsigdefault() functions return zero. SEE ALSO posix_spawn(3), posix_spawnattr_destroy(3), posix_spawnattr_getsigmask(3), posix_spawnattr_init(3), posix_spawnattr_setsigmask(3), posix_spawnp(3) STANDARDS The posix_spawnattr_getsigdefault() and posix_spawnattr_setsigdefault() functions conform to IEEE Std 1003.1-2001 ("POSIX.1"). HISTORY The posix_spawnattr_getsigdefault() and posix_spawnattr_setsigdefault() functions first appeared in FreeBSD 8.0. AUTHORS Ed Schouten <ed@FreeBSD.org> BSD March 24, 2008 BSD
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | STANDARDS | HISTORY | AUTHORS
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