370     struct sigaction act;  in dump_core_and_abort()  local
403     memset(&act, 0, sizeof(act));  in dump_core_and_abort()
404     sigfillset(&act.sa_mask);  in dump_core_and_abort()
405     act.sa_handler = SIG_DFL;  in dump_core_and_abort()
406     sigaction(host_sig, &act, NULL);  in dump_core_and_abort()
414     sigdelset(&act.sa_mask, host_sig);  in dump_core_and_abort()
415     sigsuspend(&act.sa_mask);  in dump_core_and_abort()
656 int do_sigaction(int sig, const struct target_sigaction *act,  in do_sigaction()  argument
669         act != NULL && act->_sa_handler != TARGET_SIG_DFL) {  in do_sigaction()
683     if (act) {  in do_sigaction()
684         k->_sa_handler = tswapal(act->_sa_handler);  in do_sigaction()
685         k->sa_flags = tswap32(act->sa_flags);  in do_sigaction()
686         k->sa_mask = act->sa_mask;  in do_sigaction()
840     struct sigaction act;  in signal_init()  local
848     sigfillset(&act.sa_mask);  in signal_init()
849     act.sa_sigaction = host_signal_handler;  in signal_init()
850     act.sa_flags = SA_SIGINFO;  in signal_init()
869             sigaction(host_sig, &act, NULL);  in signal_init()