shm.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "synonyms.h"
#include <fcntl.h>
#include <limits.h>
#include <errno.h>
#include "pos4obj.h"
int
{
return (-1);
}
/* acquire semaphore lock to have atomic operation */
return (-1);
}
if (fd < 0) {
return (-1);
}
return (-1);
}
return (-1);
}
/* relase semaphore lock operation */
return (-1);
}
return (fd);
}
int
shm_unlink(const char *path)
{
int oerrno;
int err;
if (__pos4obj_check(path) < 0)
return (-1);
return (-1);
return (err);
}