for(sig=1; sig < NSIG; ++sig) {
if(sigismember(&set, sig)) {
switch(sig) {
- case SIGINT: log_printf(NOTICE, "SIG-Int caught, exitting"); return_value = 1; break;
- case SIGQUIT: log_printf(NOTICE, "SIG-Quit caught, exitting"); return_value = 1; break;
- case SIGTERM: log_printf(NOTICE, "SIG-Term caught, exitting"); return_value = 1; break;
- case SIGHUP: log_printf(NOTICE, "SIG-Hup caught"); return_value = 2; break;
+ case SIGINT: log_printf(NOTICE, "SIG-Int caught, exitting"); return_value = SIGINT; break;
+ case SIGQUIT: log_printf(NOTICE, "SIG-Quit caught, exitting"); return_value = SIGQUIT; break;
+ case SIGTERM: log_printf(NOTICE, "SIG-Term caught, exitting"); return_value = SIGTERM; break;
+ case SIGHUP: log_printf(NOTICE, "SIG-Hup caught"); return_value = SIGHUP; break;
case SIGUSR1: log_printf(NOTICE, "SIG-Usr1 caught"); break;
case SIGUSR2: log_printf(NOTICE, "SIG-Usr2 caught"); break;
default: log_printf(WARNING, "unknown signal %d caught, ignoring", sig); break;