+static void
+netifd_handle_signal(int signo)
+{
+ uloop_end();
+}
+
+static void
+netifd_setup_signals(void)
+{
+ struct sigaction s;
+
+ memset(&s, 0, sizeof(s));
+ s.sa_handler = netifd_handle_signal;
+ s.sa_flags = 0;
+ sigaction(SIGINT, &s, NULL);
+ sigaction(SIGTERM, &s, NULL);
+ sigaction(SIGUSR1, &s, NULL);
+ sigaction(SIGUSR2, &s, NULL);
+}
+
+static void
+netifd_kill_processes(void)
+{
+ struct netifd_process *proc, *tmp;
+
+ list_for_each_entry_safe(proc, tmp, &process_list, list)
+ netifd_kill_process(proc);
+}
+