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 [email protected]. 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 } 84