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
timer_proc(TimerClientData client_data,struct iperf_time * nowP)45 timer_proc( TimerClientData client_data, struct iperf_time* nowP )
46 {
47 flag = 1;
48 }
49
50
51 int
main(int argc,char ** argv)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 }
84