j3d1/tinc
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Alter debugging levels through control socket

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This commit is contained in:
Scott Lamb 2007-11-07 02:50:27 +00:00
parent 1065879c8c
commit a62a6825a8
7 changed files with 41 additions and 30 deletions
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23
src/net.c
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@ -233,25 +233,6 @@ static void sigterm_handler(int signal, short events, void *data) {
event_loopexit(NULL);
}
static void sigint_handler(int signal, short events, void *data) {
static int saved_debug_level = -1;
logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
if(saved_debug_level != -1) {
logger(LOG_NOTICE, _("Reverting to old debug level (%d)"),
saved_debug_level);
debug_level = saved_debug_level;
saved_debug_level = -1;
} else {
logger(LOG_NOTICE,
_("Temporarily setting debug level to 5. Kill me with SIGINT again to go back to level %d."),
debug_level);
saved_debug_level = debug_level;
debug_level = 5;
}
}
static void sighup_handler(int signal, short events, void *data) {
connection_t *c;
splay_node_t *node, *next;
@ -325,7 +306,6 @@ static void sigalrm_handler(int signal, short events, void *data) {
int main_loop(void) {
struct event timeout_event;
struct event sighup_event;
struct event sigint_event;
struct event sigterm_event;
struct event sigquit_event;
struct event sigalrm_event;
@ -336,8 +316,6 @@ int main_loop(void) {
event_add(&timeout_event, &(struct timeval){pingtimeout, 0});
signal_set(&sighup_event, SIGHUP, sighup_handler, NULL);
signal_add(&sighup_event, NULL);
signal_set(&sigint_event, SIGINT, sigint_handler, NULL);
signal_add(&sigint_event, NULL);
signal_set(&sigterm_event, SIGTERM, sigterm_handler, NULL);
signal_add(&sigterm_event, NULL);
signal_set(&sigquit_event, SIGQUIT, sigterm_handler, NULL);
@ -351,7 +329,6 @@ int main_loop(void) {
}
signal_del(&sighup_event);
signal_del(&sigint_event);
signal_del(&sigterm_event);
signal_del(&sigquit_event);
signal_del(&sigalrm_event);