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Version 3.15

    1: /*
    2:  * iperf, Copyright (c) 2014, The Regents of the University of
    3:  * California, through Lawrence Berkeley National Laboratory (subject
    4:  * to receipt of any required approvals from the U.S. Dept. of
    5:  * Energy).  All rights reserved.
    6:  *
    7:  * If you have questions about your rights to use or distribute this
    8:  * software, please contact Berkeley Lab's Technology Transfer
    9:  * Department at TTD@lbl.gov.
   10:  *
   11:  * NOTICE.  This software is owned by the U.S. Department of Energy.
   12:  * As such, the U.S. Government has been granted for itself and others
   13:  * acting on its behalf a paid-up, nonexclusive, irrevocable,
   14:  * worldwide license in the Software to reproduce, prepare derivative
   15:  * works, and perform publicly and display publicly.  Beginning five
   16:  * (5) years after the date permission to assert copyright is obtained
   17:  * from the U.S. Department of Energy, and subject to any subsequent
   18:  * five (5) year renewals, the U.S. Government is granted for itself
   19:  * and others acting on its behalf a paid-up, nonexclusive,
   20:  * irrevocable, worldwide license in the Software to reproduce,
   21:  * prepare derivative works, distribute copies to the public, perform
   22:  * publicly and display publicly, and to permit others to do so.
   23:  *
   24:  * This code is distributed under a BSD style license, see the LICENSE
   25:  * file for complete information.
   26:  */
   27: #include "iperf_config.h"
   28: 
   29: #ifdef HAVE_STDINT_H
   30: #include <stdint.h>
   31: #endif
   32: #include <stdio.h>
   33: #include <stdlib.h>
   34: #include <unistd.h>
   35: #include <sys/time.h>
   36: 
   37: #include "timer.h"
   38: #include "iperf_time.h"
   39: 
   40: 
   41: static int flag;
   42: 
   43: 
   44: static void
   45: timer_proc( TimerClientData client_data, struct iperf_time* nowP )
   46: {
   47:     flag = 1;
   48: }
   49: 
   50: 
   51: int
   52: main(int argc, char **argv)
   53: {
   54:     Timer *tp;
   55: 
   56:     flag = 0;
   57:     tp = tmr_create(NULL, timer_proc, JunkClientData, 3000000, 0);
   58:     if (!tp)
   59:     {
   60: 	printf("failed to create timer\n");
   61: 	exit(-1);
   62:     }
   63: 
   64:     sleep(2);
   65: 
   66:     tmr_run(NULL);
   67:     if (flag)
   68:     {
   69: 	printf("timer should not have expired\n");
   70: 	exit(-1);
   71:     }
   72:     sleep(1);
   73: 
   74:     tmr_run(NULL);
   75:     if (!flag)
   76:     {
   77: 	printf("timer should have expired\n");
   78: 	exit(-2);
   79:     }
   80: 
   81:     tmr_destroy();
   82:     exit(0);
   83: }