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/*
* 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 clock_nanosleep() sets errno=EINTR if it was interruped
* by a signal. Test for relative sleep.
*/
#include <stdio.h>
#include <time.h>
#include <signal.h>
#include <unistd.h>
#include <sys/wait.h>
#include <errno.h>
#include "posixtest.h"
#define SLEEPSEC 30
#define CHILDPASS 1
#define CHILDFAIL 0
static void handler(int signo)
{
(void) signo;
printf("In handler\n");
}
int main(void)
{
struct timespec tssleep;
int pid;
struct sigaction act;
if ((pid = fork()) == 0) {
/* child here */
act.sa_handler = handler;
act.sa_flags = 0;
if (sigemptyset(&act.sa_mask) != 0) {
perror("sigemptyset() did not return success\n");
return CHILDFAIL;
}
if (sigaction(SIGABRT, &act, 0) != 0) {
perror("sigaction() did not return success\n");
return CHILDFAIL;
}
tssleep.tv_sec = SLEEPSEC;
tssleep.tv_nsec = 0;
if (clock_nanosleep(CLOCK_REALTIME, 0, &tssleep, NULL) == EINTR) {
return CHILDPASS;
} else {
printf("errno != EINTR\n");
return CHILDFAIL;
}
} else {
/* parent here */
int i;
sleep(1);
if (kill(pid, SIGABRT) != 0) {
printf("Could not raise signal being tested\n");
return PTS_UNRESOLVED;
}
if (wait(&i) == -1) {
perror("Error waiting for child to exit\n");
return PTS_UNRESOLVED;
}
if (WIFEXITED(i) && WEXITSTATUS(i)) {
printf("Test PASSED\n");
return PTS_PASS;
} else {
printf("Test FAILED\n");
return PTS_FAIL;
}
}
return PTS_UNRESOLVED;
}
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