free (p_sys);
}
+static bool ignored (int signum)
+{
+ struct sigaction sa;
+
+ if (sigaction (signum, NULL, &sa))
+ return false;
+ return ((sa.sa_flags & SA_SIGINFO)
+ ? (void *)sa.sa_sigaction : (void *)sa.sa_handler) == SIG_IGN;
+}
+
static void *SigThread (void *data)
{
intf_thread_t *obj = data;
int signum;
sigemptyset (&set);
- sigaddset (&set, SIGHUP);
+ if (!ignored (SIGHUP)) /* <- needed to handle nohup properly */
+ sigaddset (&set, SIGHUP);
sigaddset (&set, SIGINT);
sigaddset (&set, SIGQUIT);
sigaddset (&set, SIGTERM);