/*
* 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 2014 Garrett D'Amore <garrett@damore.org>
*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
#ifndef _SYS_SHM_H
#define _SYS_SHM_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* IPC Shared Memory Facility.
*/
/*
* Implementation Constants.
*/
/* (SHMLBA must be a power of 2) */
#else
extern long _sysconf(int); /* System Private interface to sysconf() */
#endif /* defined(_KERNEL) || defined(_KMEMUSER)) */
/*
* Permission Definitions.
*/
/*
* Message Operation Flags.
*/
/*
* Valid flags bits for shmat shmflag argument.
*/
#define SHMAT_VALID_FLAGS_MASK \
typedef unsigned long shmatt_t;
/*
* Structure Definitions.
*/
struct shmid_ds {
#if defined(_LP64) || defined(_XOPEN_SOURCE)
void *shm_amp;
#else
#endif
#if defined(_LP64)
#else /* _LP64 */
#endif /* _LP64 */
};
/*
* Shared memory control operations
*/
#if !defined(_KERNEL)
void *shmat(int, const void *, int);
#if defined(_XPG4)
int shmdt(const void *);
#else
int shmdt(char *);
#endif /* defined(_XPG4) */
#endif /* !defined(_KERNEL) */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SHM_H */