/* Purge edges and subnets of unreachable nodes. Use carefully. */
-static void purge(void) {
+void purge(void) {
splay_node_t *nnode, *nnext, *enode, *enext, *snode, *snext;
node_t *n;
edge_t *e;
}
}
-static void sigusr1_handler(int signal, short events, void *data) {
- logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
- dump_connections();
-}
-
-static void sigusr2_handler(int signal, short events, void *data) {
- logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
- dump_device_stats();
- dump_nodes();
- dump_edges();
- dump_subnets();
-}
-
-static void sigwinch_handler(int signal, short events, void *data) {
- logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
- purge();
-}
-
static void sighup_handler(int signal, short events, void *data) {
connection_t *c;
splay_node_t *node, *next;
struct event sigint_event;
struct event sigterm_event;
struct event sigquit_event;
- struct event sigusr1_event;
- struct event sigusr2_event;
- struct event sigwinch_event;
struct event sigalrm_event;
cp();
signal_add(&sigterm_event, NULL);
signal_set(&sigquit_event, SIGQUIT, sigterm_handler, NULL);
signal_add(&sigquit_event, NULL);
- signal_set(&sigusr1_event, SIGUSR1, sigusr1_handler, NULL);
- signal_add(&sigusr1_event, NULL);
- signal_set(&sigusr2_event, SIGUSR2, sigusr2_handler, NULL);
- signal_add(&sigusr2_event, NULL);
- signal_set(&sigwinch_event, SIGWINCH, sigwinch_handler, NULL);
- signal_add(&sigwinch_event, NULL);
signal_set(&sigalrm_event, SIGALRM, sigalrm_handler, NULL);
signal_add(&sigalrm_event, NULL);
signal_del(&sigint_event);
signal_del(&sigterm_event);
signal_del(&sigquit_event);
- signal_del(&sigusr1_event);
- signal_del(&sigusr2_event);
- signal_del(&sigwinch_event);
signal_del(&sigalrm_event);
event_del(&timeout_event);