sigset.3c (2010 09)

s
sigset(3C) sigset(3C)
sigset(), sighold(), sigrelse(), and
sigignore() and fail and the defined action for sig is
not changed if any of the following occur:
[EINVAL] sig is not a valid signal number.
[EINVAL] An attempt is made to ignore, hold, or supply a handler for a signal that cannot be
ignored, held, or caught; see signal (5).
WARNINGS
These signal facilities should not be used in conjunction with signal(2) and sigspace (2).
SEE ALSO
kill(1), kill(2), pause(2), signal(2), sigspace(2), wait(2), abort(3C), setjmp(3C), sigpause(3C), signal(5).
STANDARDS CONFORMANCE
sigset(): SVID2, SVID3
sighold(): SVID2, SVID3
sigignore(): SVID2, SVID3
sigrelse(): SVID2, SVID3
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2010