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Annotation of embedaddon/libevent/sample/time-test.c, revision 1.1

1.1     ! misho       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: