Return to vm_behavior.h CVS log

Up to [Apple XNU] / XNU / osfmk / mach

Annotation of XNU/osfmk/mach/vm_behavior.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * @OSF_COPYRIGHT@
        !            24:  */
        !            25: /*
        !            26:  * HISTORY
        !            27:  * 
        !            28:  * Revision 1.1.1.1  1998/09/22 21:05:31  wsanchez
        !            29:  * Import of Mac OS X kernel (~semeria)
        !            30:  *
        !            31:  * Revision 1.1.1.1  1998/03/07 02:25:46  wsanchez
        !            32:  * Import of OSF Mach kernel (~mburg)
        !            33:  *
        !            34:  * Revision 1.1.10.2  1994/09/23  02:44:05  ezf
        !            35:  *     change marker to not FREE
        !            36:  *     [1994/09/22  21:43:34  ezf]
        !            37:  *
        !            38:  * Revision 1.1.10.1  1994/08/07  20:50:20  bolinger
        !            39:  *     Import colo_shared revision into NMK18.
        !            40:  *     [1994/08/02  16:41:42  bolinger]
        !            41:  * 
        !            42:  * Revision 1.1.8.1  1994/07/08  20:09:11  dwm
        !            43:  *     mk6 CR227 - bring vm_behavior constants up to spec.
        !            44:  *     [1994/07/08  20:02:37  dwm]
        !            45:  * 
        !            46:  * Revision 1.1.4.3  1993/09/17  21:35:31  robert
        !            47:  *     change marker to OSF_FREE_COPYRIGHT
        !            48:  *     [1993/09/17  21:28:53  robert]
        !            49:  * 
        !            50:  * Revision 1.1.4.2  1993/06/04  15:14:02  jeffc
        !            51:  *     CR9193 - MK5.0 merge.
        !            52:  *     [1993/06/04  13:54:38  jeffc]
        !            53:  * 
        !            54:  * Revision 3.0  92/12/31  22:14:09  ede
        !            55:  *     Initial revision for OSF/1 R1.3
        !            56:  * 
        !            57:  * $EndLog$
        !            58:  */
        !            59: /*
        !            60:  *     File:   mach/vm_behavior.h
        !            61:  *
        !            62:  *     Virtual memory map behavior definitions.
        !            63:  *
        !            64:  */
        !            65: 
        !            66: #ifndef        _MACH_VM_BEHAVIOR_H_
        !            67: #define _MACH_VM_BEHAVIOR_H_
        !            68: 
        !            69: /*
        !            70:  *     Types defined:
        !            71:  *
        !            72:  *     vm_behavior_t   behavior codes.
        !            73:  */
        !            74: 
        !            75: typedef int            vm_behavior_t;
        !            76: 
        !            77: /*
        !            78:  *     Enumeration of valid values for vm_behavior_t.
        !            79:  *     These describe expected page reference behavior for 
        !            80:  *     for a given range of virtual memory.  For implementation 
        !            81:  *     details see vm/vm_fault.c
        !            82:  */
        !            83: 
        !            84: 
        !            85: #define VM_BEHAVIOR_DEFAULT    ((vm_behavior_t) 0)     /* default */
        !            86: #define VM_BEHAVIOR_RANDOM     ((vm_behavior_t) 1)     /* random */
        !            87: #define VM_BEHAVIOR_SEQUENTIAL ((vm_behavior_t) 2)     /* forward sequential */
        !            88: #define VM_BEHAVIOR_RSEQNTL    ((vm_behavior_t) 3)     /* reverse sequential */
        !            89: 
        !            90: #endif /*_MACH_VM_BEHAVIOR_H_*/

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.