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 SIGUSR1 :
stats_req = !0;
return;
case SIGUSR2 :
rollulogpri();
return;
case SIGCHLD :
/* usually calls exit */
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 SIGHUP:
return;
case SIGINT:
exit(0);
/*NOTREACHED*/
case SIGTERM:
up6_close();
req6_close();
done = 1;
return;
case SIGUSR2:
rollulogpri();
return;
case SIGPIPE:
return;
case SIGCHLD:
return;
case SIGALRM:
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:
exit(0);
case SIGTERM:
exit(0);
case SIGPIPE:
return;
case SIGUSR1:
logstats = 1;
return;
case SIGUSR2:
rollulogpri();
return;
}
}
