/*    * Copyright (c) 2002, Intel Corporation. All rights reserved. * Created by:  julie.n.fleischer REMOVE-THIS AT intel DOT com * This file is licensed under the GPL license.  For the full content * of this license, see the COPYING file at the top level of this  * source tree. * Test that timer_delete() deletes a timer. * Steps: * - Create a timer to send SIGTOTEST on expiration and set up a signal *   handler to catch it. * - Activate the timer. * - Delete the timer before the timer had a chance to expire.  [Potential *   false failure here if the timer cannot be deleted in time.  However, *   the timer expiration will be set large enough that this should not *   be likely.] * - Sleep until the timer would have expired. * - If no signal was caught, PASS.  Otherwise, FAIL. * * For this test, signal SIGTOTEST will be used, clock CLOCK_REALTIME * will be used. */#include <time.h>#include <signal.h>#include "compat.h"#include "posixtest.h"#define SIGTOTEST SIGALRM#define TIMERSEC 3void handler(int signo){	printf("Should not have caught signal\n");	exit(PTS_FAIL);}int init_module(void){	struct sigevent ev;	struct sigaction act;	timer_t tid;	struct itimerspec its;	ev.sigev_notify = SIGEV_SIGNAL;	ev.sigev_signo = SIGTOTEST;	act.sa_handler=handler;	act.sa_flags=0;	its.it_interval.tv_sec = 0;	its.it_interval.tv_nsec = 0;	its.it_value.tv_sec = TIMERSEC;	its.it_value.tv_nsec = 0;	/*	if (sigemptyset(&act.sa_mask) == -1) {		perror("Error calling sigemptyset\n");		return PTS_UNRESOLVED;	}	*/	if (sigaction(SIGTOTEST, &act, 0) == -1) {		perror("Error calling sigaction\n");		return PTS_UNRESOLVED;	}	if (timer_create(CLOCK_REALTIME, &ev, &tid) != 0) {		perror("timer_create() did not return success\n");		return PTS_UNRESOLVED;	}	if (timer_settime(tid, 0, &its, NULL) != 0) {		perror("timer_settime() did not return success\n");		return PTS_UNRESOLVED;	}	if (timer_delete(tid) != 0) {		perror("timer_delete() did not return success\n");		return PTS_UNRESOLVED;	}	if (sleep(TIMERSEC) != 0) {		printf("sleep() did not sleep full time\n");		return PTS_FAIL;	}	printf("Test PASSED\n");	return PTS_PASS;}void cleanup_module(void){}