act 422 gc/aix_irix_threads.c struct sigaction act; act 428 gc/aix_irix_threads.c (void) sigaction(SIG_SUSPEND, 0, &act); act 429 gc/aix_irix_threads.c if (act.sa_handler != SIG_DFL) act 432 gc/aix_irix_threads.c act.sa_handler = GC_suspend_handler; act 433 gc/aix_irix_threads.c act.sa_flags = SA_RESTART; act 434 gc/aix_irix_threads.c (void) sigemptyset(&act.sa_mask); act 435 gc/aix_irix_threads.c if (0 != sigaction(SIG_SUSPEND, &act, 0)) act 718 gc/os_dep.c struct sigaction act; act 720 gc/os_dep.c act.sa_handler = h; act 723 gc/os_dep.c act.sa_flags = SA_RESTART | SA_NODEFER; act 725 gc/os_dep.c act.sa_flags = SA_RESTART; act 728 gc/os_dep.c (void) sigemptyset(&act.sa_mask); act 733 gc/os_dep.c (void) sigaction(SIGSEGV, &act, 0); act 735 gc/os_dep.c (void) sigaction(SIGBUS, &act, 0); act 737 gc/os_dep.c (void) sigaction(SIGSEGV, &act, &old_segv_act); act 743 gc/os_dep.c (void) sigaction(SIGBUS, &act, &old_bus_act); act 2694 gc/os_dep.c struct sigaction act, oldact; act 2699 gc/os_dep.c act.sa_flags = SA_RESTART; act 2700 gc/os_dep.c act.sa_handler = (SIG_PF)GC_write_fault_handler; act 2702 gc/os_dep.c act.sa_flags = SA_RESTART | SA_SIGINFO; act 2703 gc/os_dep.c act.sa_sigaction = GC_write_fault_handler; act 2705 gc/os_dep.c (void)sigemptyset(&act.sa_mask); act 2710 gc/os_dep.c (void)sigaddset(&act.sa_mask, SIG_SUSPEND); act 2750 gc/os_dep.c sigaction(SIGSEGV, &act, 0); act 2753 gc/os_dep.c int res = sigaction(SIGSEGV, &act, &oldact); act 2780 gc/os_dep.c sigaction(SIGBUS, &act, &oldact); act 455 gc/pthread_stop_world.c struct sigaction act; act 460 gc/pthread_stop_world.c act.sa_flags = SA_RESTART; act 461 gc/pthread_stop_world.c if (sigfillset(&act.sa_mask) != 0) { act 464 gc/pthread_stop_world.c GC_remove_allowed_signals(&act.sa_mask); act 467 gc/pthread_stop_world.c act.sa_handler = GC_suspend_handler; act 468 gc/pthread_stop_world.c if (sigaction(SIG_SUSPEND, &act, NULL) != 0) { act 472 gc/pthread_stop_world.c act.sa_handler = GC_restart_handler; act 473 gc/pthread_stop_world.c if (sigaction(SIG_THR_RESTART, &act, NULL) != 0) { act 102 src/gauche/mingw-compat.h int sigaction(int signum, const struct sigaction *act, struct sigaction *oact); act 219 src/prof.c struct sigaction act; act 244 src/prof.c act.sa_handler = sampler_sample; act 245 src/prof.c sigfillset(&act.sa_mask); act 246 src/prof.c act.sa_flags = SA_RESTART; act 247 src/prof.c if (sigaction(SIGPROF, &act, NULL) < 0) { act 480 src/signal.c struct sigaction act; act 500 src/signal.c act.sa_handler = SIG_DFL; act 502 src/signal.c act.sa_handler = SIG_IGN; act 505 src/signal.c act.sa_handler = sig_handle; act 510 src/signal.c sigemptyset(&act.sa_mask); act 511 src/signal.c act.sa_flags = 0; act 515 src/signal.c if (sigaction(desc->num, &act, NULL) != 0) { act 697 src/signal.c int sigaction(int signum, const struct sigaction *act, act 703 src/signal.c if (signal(signum, act->sa_handler) == SIG_ERR) {