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comparison: ipc/chromium/src/third_party/libevent/sample/signal-test.c
ipc/chromium/src/third_party/libevent/sample/signal-test.c
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| -1:000000000000 | 0:ff1b9da09b48 |
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| 1 /* | |
| 2 * Compile with: | |
| 3 * cc -I/usr/local/include -o signal-test \ | |
| 4 * signal-test.c -L/usr/local/lib -levent | |
| 5 */ | |
| 6 | |
| 7 #include <sys/types.h> | |
| 8 | |
| 9 #include <event2/event-config.h> | |
| 10 | |
| 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> | |
| 26 | |
| 27 #include <event.h> | |
| 28 | |
| 29 #ifdef _EVENT___func__ | |
| 30 #define __func__ _EVENT___func__ | |
| 31 #endif | |
| 32 | |
| 33 int called = 0; | |
| 34 | |
| 35 static void | |
| 36 signal_cb(evutil_socket_t fd, short event, void *arg) | |
| 37 { | |
| 38 struct event *signal = arg; | |
| 39 | |
| 40 printf("%s: got signal %d\n", __func__, EVENT_SIGNAL(signal)); | |
| 41 | |
| 42 if (called >= 2) | |
| 43 event_del(signal); | |
| 44 | |
| 45 called++; | |
| 46 } | |
| 47 | |
| 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; | |
| 56 | |
| 57 wVersionRequested = MAKEWORD(2, 2); | |
| 58 | |
| 59 (void) WSAStartup(wVersionRequested, &wsaData); | |
| 60 #endif | |
| 61 | |
| 62 /* Initalize the event library */ | |
| 63 base = event_base_new(); | |
| 64 | |
| 65 /* Initalize one event */ | |
| 66 event_assign(&signal_int, base, SIGINT, EV_SIGNAL|EV_PERSIST, signal_cb, | |
| 67 &signal_int); | |
| 68 | |
| 69 event_add(&signal_int, NULL); | |
| 70 | |
| 71 event_base_dispatch(base); | |
| 72 event_base_free(base); | |
| 73 | |
| 74 return (0); | |
| 75 } | |
| 76 |
