{
struct event *signal_int;
struct event_base* base;
+ int ret = 0;
#ifdef _WIN32
WORD wVersionRequested;
WSADATA wsaData;
/* Initalize the event library */
base = event_base_new();
+ if (!base) {
+ ret = 1;
+ goto out;
+ }
/* Initalize one event */
signal_int = evsignal_new(base, SIGINT, signal_cb, event_self_cbarg());
-
+ if (!signal_int) {
+ ret = 2;
+ goto out;
+ }
event_add(signal_int, NULL);
event_base_dispatch(base);
- event_free(signal_int);
- event_base_free(base);
- return (0);
+out:
+ if (signal_int)
+ event_free(signal_int);
+ if (base)
+ event_base_free(base);
+ return ret;
}