/* $NetBSD: signal-test.c,v 1.1.1.1 2013/04/11 16:43:31 christos Exp $ */ /* * Compile with: * cc -I/usr/local/include -o signal-test \ * signal-test.c -L/usr/local/lib -levent */ #include #include #include #ifndef WIN32 #include #include #include #else #include #include #endif #include #include #include #include #include #include #include #ifdef _EVENT___func__ #define __func__ _EVENT___func__ #endif int called = 0; static void signal_cb(evutil_socket_t fd, short event, void *arg) { struct event *signal = arg; printf("%s: got signal %d\n", __func__, EVENT_SIGNAL(signal)); if (called >= 2) event_del(signal); called++; } int main(int argc, char **argv) { struct event signal_int; struct event_base* base; #ifdef WIN32 WORD wVersionRequested; WSADATA wsaData; wVersionRequested = MAKEWORD(2, 2); (void) WSAStartup(wVersionRequested, &wsaData); #endif /* Initalize the event library */ base = event_base_new(); /* Initalize one event */ event_assign(&signal_int, base, SIGINT, EV_SIGNAL|EV_PERSIST, signal_cb, &signal_int); event_add(&signal_int, NULL); event_base_dispatch(base); event_base_free(base); return (0); }