testcases/open_posix_testsuite/conformance/interfaces/sem_open/1-1.c

/*
    Copyright (c) 2002-2003, Intel Corporation. All rights reserved.
    Created by:  majid.awad 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.
 */

/*
   sem_open test case that attempts to open a new semaphoree,
   close the semaphore and verify that open_sem returns 0.
 */

#include <sys/types.h>
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
#include <semaphore.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "posixtest.h"

#define TEST "1-1"
#define FUNCTION "sem_open"
#define ERROR_PREFIX "unexpected error: " FUNCTION " " TEST ": "

int main()
{
	sem_t   *mysemp;
	char semname[50];

	sprintf(semname, "/" FUNCTION "_" TEST "_%d", getpid());

	mysemp = sem_open(semname, O_CREAT, 0777, 1);

	if ((mysemp == SEM_FAILED) || (mysemp == NULL))
	{
		puts("TEST FAILED");
		return PTS_FAIL;
	} else {
		puts("TEST PASSED");
		sem_close(mysemp);
		sem_unlink(semname);
		return PTS_PASS;
	}
}