/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (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. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * HISTORY * * Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez * Import of Mac OS X kernel (~semeria) * * Revision 1.1.1.1 1998/03/07 02:25:46 wsanchez * Import of OSF Mach kernel (~mburg) * * Revision 1.1.10.2 1994/09/23 02:44:05 ezf * change marker to not FREE * [1994/09/22 21:43:34 ezf] * * Revision 1.1.10.1 1994/08/07 20:50:20 bolinger * Import colo_shared revision into NMK18. * [1994/08/02 16:41:42 bolinger] * * Revision 1.1.8.1 1994/07/08 20:09:11 dwm * mk6 CR227 - bring vm_behavior constants up to spec. * [1994/07/08 20:02:37 dwm] * * Revision 1.1.4.3 1993/09/17 21:35:31 robert * change marker to OSF_FREE_COPYRIGHT * [1993/09/17 21:28:53 robert] * * Revision 1.1.4.2 1993/06/04 15:14:02 jeffc * CR9193 - MK5.0 merge. * [1993/06/04 13:54:38 jeffc] * * Revision 3.0 92/12/31 22:14:09 ede * Initial revision for OSF/1 R1.3 * * $EndLog$ */ /* * File: mach/vm_behavior.h * * Virtual memory map behavior definitions. * */ #ifndef _MACH_VM_BEHAVIOR_H_ #define _MACH_VM_BEHAVIOR_H_ /* * Types defined: * * vm_behavior_t behavior codes. */ typedef int vm_behavior_t; /* * Enumeration of valid values for vm_behavior_t. * These describe expected page reference behavior for * for a given range of virtual memory. For implementation * details see vm/vm_fault.c */ #define VM_BEHAVIOR_DEFAULT ((vm_behavior_t) 0) /* default */ #define VM_BEHAVIOR_RANDOM ((vm_behavior_t) 1) /* random */ #define VM_BEHAVIOR_SEQUENTIAL ((vm_behavior_t) 2) /* forward sequential */ #define VM_BEHAVIOR_RSEQNTL ((vm_behavior_t) 3) /* reverse sequential */ #endif /*_MACH_VM_BEHAVIOR_H_*/