ipc/chromium/src/third_party/libevent/sample/signal-test.c@deefc01c0e14
ipc/chromium/src/third_party/libevent/sample/signal-test.c
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
1 /*
2 * Compile with:
3 * cc -I/usr/local/include -o signal-test \
4 * signal-test.c -L/usr/local/lib -levent
5 */
7 #include <sys/types.h>
9 #include <event2/event-config.h>
11 #include <sys/stat.h>
12 #ifndef WIN32
13 #include <sys/queue.h>
14 #include <unistd.h>
15 #include <sys/time.h>
16 #else
17 #include <winsock2.h>
18 #include <windows.h>
19 #endif
20 #include <signal.h>
21 #include <fcntl.h>
22 #include <stdlib.h>
23 #include <stdio.h>
24 #include <string.h>
25 #include <errno.h>
27 #include <event.h>
29 #ifdef _EVENT___func__
30 #define __func__ _EVENT___func__
31 #endif
33 int called = 0;
35 static void
36 signal_cb(evutil_socket_t fd, short event, void *arg)
37 {
38 struct event *signal = arg;
40 printf("%s: got signal %d\n", __func__, EVENT_SIGNAL(signal));
42 if (called >= 2)
43 event_del(signal);
45 called++;
46 }
48 int
49 main(int argc, char **argv)
50 {
51 struct event signal_int;
52 struct event_base* base;
53 #ifdef WIN32
54 WORD wVersionRequested;
55 WSADATA wsaData;
57 wVersionRequested = MAKEWORD(2, 2);
59 (void) WSAStartup(wVersionRequested, &wsaData);
60 #endif
62 /* Initalize the event library */
63 base = event_base_new();
65 /* Initalize one event */
66 event_assign(&signal_int, base, SIGINT, EV_SIGNAL|EV_PERSIST, signal_cb,
67 &signal_int);
69 event_add(&signal_int, NULL);
71 event_base_dispatch(base);
72 event_base_free(base);
74 return (0);
75 }
