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| 1 /* | |
| 2 * Compile with: | |
| 3 * cc -I/usr/local/include -o time-test time-test.c -L/usr/local/lib -levent | |
| 4 */ | |
| 5 | |
| 6 #include <sys/types.h> | |
| 7 | |
| 8 #ifdef HAVE_CONFIG_H | |
| 9 #include "config.h" | |
| 10 #endif | |
| 11 | |
| 12 #include <sys/stat.h> | |
| 13 #ifndef WIN32 | |
| 14 #include <sys/queue.h> | |
| 15 #include <unistd.h> | |
| 16 #endif | |
| 17 #include <time.h> | |
| 18 #ifdef HAVE_SYS_TIME_H | |
| 19 #include <sys/time.h> | |
| 20 #endif | |
| 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 #include <evutil.h> | |
| 29 | |
| 30 int lasttime; | |
| 31 | |
| 32 static void | |
| 33 timeout_cb(int fd, short event, void *arg) | |
| 34 { | |
| 35 struct timeval tv; | |
| 36 struct event *timeout = arg; | |
| 37 int newtime = time(NULL); | |
| 38 | |
| 39 printf("%s: called at %d: %d\n", __func__, newtime, | |
| 40 newtime - lasttime); | |
| 41 lasttime = newtime; | |
| 42 | |
| 43 evutil_timerclear(&tv); | |
| 44 tv.tv_sec = 2; | |
| 45 event_add(timeout, &tv); | |
| 46 } | |
| 47 | |
| 48 int | |
| 49 main (int argc, char **argv) | |
| 50 { | |
| 51 struct event timeout; | |
| 52 struct timeval tv; | |
| 53 | |
| 54 /* Initalize the event library */ | |
| 55 event_init(); | |
| 56 | |
| 57 /* Initalize one event */ | |
| 58 evtimer_set(&timeout, timeout_cb, &timeout); | |
| 59 | |
| 60 evutil_timerclear(&tv); | |
| 61 tv.tv_sec = 2; | |
| 62 event_add(&timeout, &tv); | |
| 63 | |
| 64 lasttime = time(NULL); | |
| 65 | |
| 66 event_dispatch(); | |
| 67 | |
| 68 return (0); | |
| 69 } | |
| 70 | |
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