1 /* 2 * Copyright (c) 2002, Intel Corporation. All rights reserved. 3 * Created by: julie.n.fleischer REMOVE-THIS AT intel DOT com 4 * This file is licensed under the GPL license. For the full content 5 * of this license, see the COPYING file at the top level of this 6 * source tree. 7 * 8 * Test to see if timer_settime() sets errno = EINVAL when timerid = 9 * a timer ID of a deleted timer. Since this is a "may" assertion, either 10 * way is a pass. 11 * 12 * For this test, signal SIGTOTEST will be used. 13 * Clock CLOCK_REALTIME will be used. 14 */ 15 16 #include <time.h> 17 #include <signal.h> 18 #include <stdio.h> 19 #include <errno.h> 20 #include "posixtest.h" 21 22 #define SIGTOTEST SIGALRM 23 24 int main(void) 25 { 26 struct sigevent ev; 27 timer_t tid; 28 struct itimerspec its; 29 30 its.it_interval.tv_sec = 0; 31 its.it_interval.tv_nsec = 0; 32 its.it_value.tv_sec = 0; 33 its.it_value.tv_nsec = 0; 34 35 ev.sigev_notify = SIGEV_SIGNAL; 36 ev.sigev_signo = SIGTOTEST; 37 38 if (timer_create(CLOCK_REALTIME, &ev, &tid) != 0) { 39 perror("timer_create() did not return success\n"); 40 return PTS_UNRESOLVED; 41 } 42 if (timer_delete(tid) != 0) { 43 perror("timer_delete() did not return success\n"); 44 return PTS_UNRESOLVED; 45 } 46 47 if (timer_settime(tid, 0, &its, NULL) == -1) { 48 if (EINVAL == errno) { 49 printf("fcn returned -1 and errno==EINVAL\n"); 50 return PTS_PASS; 51 } else { 52 printf("fcn returned -1 but errno!=EINVAL\n"); 53 printf("Test FAILED\n"); 54 return PTS_FAIL; 55 } 56 } 57 printf("fcn did not return -1\n"); 58 return PTS_PASS; 59 } 60
