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Annotation of embedaddon/libevent/sample/time-test.c, revision 1.1.1.1

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: