Cross Reference: /osnet-11/usr/src/lib/libinetutil/common/eh.c

Lines Matching refs:sig
61 	int	sig;
75 	for (sig = 0; sig < NSIG; sig++) {
76 		eh->iueh_sig_info[sig].iues_pending = B_FALSE;
77 		eh->iueh_sig_info[sig].iues_handler = NULL;
78 		eh->iueh_sig_info[sig].iues_data = NULL;
96 	int	sig;
98 	for (sig = 0; sig < NSIG; sig++)
99 		if (signal_to_eh[sig] == eh)
100 			(void) iu_eh_unregister_signal(eh, sig, NULL);
274 	int		n_lit, timeout, sig, saved_errno;
299 			for (sig = 0; sig < NSIG; sig++) {
300 				if (eh->iueh_sig_info[sig].iues_pending) {
301 					eh->iueh_sig_info[sig].iues_pending =
303 					eh->iueh_sig_info[sig].iues_handler(eh,
304 					    sig,
305 					    eh->iueh_sig_info[sig].iues_data);
366 post_signal(int sig)
368 	if (signal_to_eh[sig] != NULL)
369 		signal_to_eh[sig]->iueh_sig_info[sig].iues_pending = B_TRUE;
383 iu_eh_register_signal(iu_eh_t *eh, int sig, iu_eh_sighandler_t *handler,
388 	if (sig < 0 || sig >= NSIG || signal_to_eh[sig] != NULL)
394 	(void) sigaddset(&act.sa_mask, sig); /* used for sigprocmask() */
396 	if (sigaction(sig, &act, NULL) == -1)
401 	eh->iueh_sig_info[sig].iues_data = data;
402 	eh->iueh_sig_info[sig].iues_handler = handler;
403 	signal_to_eh[sig] = eh;
405 	(void) sigaddset(&eh->iueh_sig_regset, sig);
420 iu_eh_unregister_signal(iu_eh_t *eh, int sig, void **datap)
424 	if (sig < 0 || sig >= NSIG || signal_to_eh[sig] != eh)
427 	if (signal(sig, SIG_DFL) == SIG_ERR)
431 		*datap = eh->iueh_sig_info[sig].iues_data;
434 	(void) sigaddset(&set, sig);
437 	eh->iueh_sig_info[sig].iues_data = NULL;
438 	eh->iueh_sig_info[sig].iues_handler = NULL;
439 	eh->iueh_sig_info[sig].iues_pending = B_FALSE;
440 	signal_to_eh[sig] = NULL;
442 	(void) sigdelset(&eh->iueh_sig_regset, sig);