static void
signal_handler(int sig)
{
#ifdef SVR3SIGNALS
/*
* Some systems reset handler to SIG_DFL upon entry to handler.
* In that case, we reregister our handler.
*/
(void) signal(sig, signal_handler);
#endif
switch(sig) {
case SIGINT :
intr = 1;
exit(0);
/*NOTREACHED*/
case SIGTERM :
done = 1;
return;
case SIGUSR1 :
stats_req = 1;
return;
case SIGUSR2 :
toggleulogpri(LOG_INFO);
return;
}
}
/*
* Called upon receipt of signals.
* This callback routine registered in set_sigactions() .
*/
static void
signal_handler(int sig)
{
#ifdef SVR3SIGNALS
/*
* Some systems reset handler to SIG_DFL upon entry to handler.
* In that case, we reregister our handler.
*/
(void) signal(sig, signal_handler);
#endif
switch(sig) {
case SIGHUP :
return;
case SIGINT :
/*FALLTHROUGH*/
case SIGTERM :
done = !0;
return;
case SIGUSR1 :
return;
case SIGUSR2 :
toggleulogpri(LOG_INFO);
return;
case SIGPIPE :
return;
}
}
/*
* called upon receipt of signals
*/
static void
signal_handler(int sig)
{
#ifdef SVR3SIGNALS
/*
* Some systems reset handler to SIG_DFL upon entry to handler.
* In that case, we reregister our handler.
*/
(void) signal(sig, signal_handler);
#endif
switch(sig) {
case SIGINT :
intr = !0;
exit(0);
case SIGTERM :
done = !0;
return;
case SIGPIPE :
#if NET
if(INPUT_IS_SOCKET)
{
port_error = !0;
}
#endif
return;
case SIGUSR1 :
stats_req = !0;
return;
case SIGUSR2 :
toggleulogpri(LOG_INFO);
return;
}
}
