Lines Matching refs:sa
177 struct sigaction sa; in zend_signal_handler() local
189 if (sigaction(signo, NULL, &sa) == 0) { in zend_signal_handler()
190 sa.sa_handler = SIG_DFL; in zend_signal_handler()
191 sigemptyset(&sa.sa_mask); in zend_signal_handler()
196 if (sigaction(signo, &sa, NULL) == 0) { in zend_signal_handler()
229 struct sigaction sa; in zend_sigaction() local
245 memset(&sa, 0, sizeof(sa)); in zend_sigaction()
247 sa.sa_sigaction = (void *) SIG_IGN; in zend_sigaction()
249 sa.sa_flags = SA_SIGINFO | (act->sa_flags & SA_FLAGS_MASK); in zend_sigaction()
250 sa.sa_sigaction = zend_signal_handler_defer; in zend_sigaction()
251 sa.sa_mask = global_sigmask; in zend_sigaction()
254 if (sigaction(signo, &sa, NULL) < 0) { in zend_sigaction()
270 struct sigaction sa; in zend_signal() local
272 memset(&sa, 0, sizeof(sa)); in zend_signal()
273 sa.sa_flags = 0; in zend_signal()
274 sa.sa_handler = handler; in zend_signal()
275 sa.sa_mask = global_sigmask; in zend_signal()
277 zend_sigaction(signo, &sa, NULL); in zend_signal()
287 struct sigaction sa; in zend_signal_register() local
289 if (sigaction(signo, NULL, &sa) == 0) { in zend_signal_register()
290 if ((sa.sa_flags & SA_SIGINFO) && sa.sa_sigaction == handler) { in zend_signal_register()
294 SIGG(handlers)[signo-1].flags = sa.sa_flags; in zend_signal_register()
295 if (sa.sa_flags & SA_SIGINFO) { in zend_signal_register()
296 SIGG(handlers)[signo-1].handler = (void *)sa.sa_sigaction; in zend_signal_register()
298 SIGG(handlers)[signo-1].handler = (void *)sa.sa_handler; in zend_signal_register()
301 sa.sa_flags = SA_SIGINFO; /* we'll use a siginfo handler */ in zend_signal_register()
302 sa.sa_sigaction = handler; in zend_signal_register()
303 sa.sa_mask = global_sigmask; in zend_signal_register()
305 if (sigaction(signo, &sa, NULL) < 0) { in zend_signal_register()
337 struct sigaction sa; in zend_signal_deactivate() local
345 sigaction(zend_sigs[x], NULL, &sa); in zend_signal_deactivate()
346 if (sa.sa_sigaction != zend_signal_handler_defer && in zend_signal_deactivate()
347 sa.sa_sigaction != (void *) SIG_IGN) { in zend_signal_deactivate()
390 struct sigaction sa; in zend_signal_init() local
395 if (sigaction(signo, NULL, &sa) == 0) { in zend_signal_init()
396 global_orig_handlers[signo-1].flags = sa.sa_flags; in zend_signal_init()
397 if (sa.sa_flags & SA_SIGINFO) { in zend_signal_init()
398 global_orig_handlers[signo-1].handler = (void *) sa.sa_sigaction; in zend_signal_init()
400 global_orig_handlers[signo-1].handler = (void *) sa.sa_handler; in zend_signal_init()
