Source to mach/vm_inherit.h


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/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @[email protected]
 * 
 * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
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 * Source License Version 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
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 * under the License."
 * 
 * @[email protected]
 */

/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
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 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  [email protected]
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 * any improvements or extensions that they make and grant Carnegie Mellon
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 */
/*
 *	File:	mach/vm_inherit.h
 *	Author:	Avadis Tevanian, Jr., Michael Wayne Young
 *
 *	Virtual memory map inheritance definitions.
 *
 */

#ifndef	_MACH_VM_INHERIT_H_
#define	_MACH_VM_INHERIT_H_

/*
 *	Types defined:
 *
 *	vm_inherit_t	inheritance codes.
 */

typedef int		vm_inherit_t;	/* might want to change this */

/*
 *	Enumeration of valid values for vm_inherit_t.
 */

#define	VM_INHERIT_SHARE	((vm_inherit_t) 0)	/* share with child */
#define	VM_INHERIT_COPY		((vm_inherit_t) 1)	/* copy into child */
#define VM_INHERIT_NONE		((vm_inherit_t) 2)	/* absent from child */

#define VM_INHERIT_DEFAULT	VM_INHERIT_COPY

#endif	/* _MACH_VM_INHERIT_H_ */