/* * 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 02:25:47 wsanchez * Import of OSF Mach kernel (~mburg) * * Revision 1.2.8.2 1995/01/06 19:50:48 devrcs * mk6 CR668 - 1.3b26 merge * 64bit cleanup * [1994/10/14 03:42:42 dwm] * * Revision 1.2.8.1 1994/09/23 02:38:01 ezf * change marker to not FREE * [1994/09/22 21:40:30 ezf] * * Revision 1.2.2.2 1993/06/09 02:41:01 gm * Added to OSF/1 R1.3 from NMK15.0. * [1993/06/02 21:16:38 jeffc] * * Revision 1.2 1993/04/19 16:34:37 devrcs * ansi C conformance changes * [1993/02/02 18:56:34 david] * * Revision 1.1 1992/09/30 02:30:57 robert * Initial revision * * $EndLog$ */ /* CMU_HIST */ /* * Revision 2.4 91/05/14 16:53:00 mrt * Correcting copyright * * Revision 2.3 91/02/05 17:32:34 mrt * Changed to new Mach copyright * [91/02/01 17:10:49 mrt] * * Revision 2.2 90/05/03 15:48:32 dbg * First checkin. * * Revision 1.3 89/03/09 20:20:12 rpd * More cleanup. * * Revision 1.2 89/02/26 13:01:20 gm0w * Changes for cleanup. * * 31-Dec-88 Robert Baron (rvb) at Carnegie-Mellon University * Derived from MACH2.0 vax release. * * 23-Apr-87 Michael Young (mwyoung) at Carnegie-Mellon University * Changed things to "unsigned int" to appease the user community :-). * */ /* CMU_ENDHIST */ /* * Mach Operating System * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /* */ /* * File: vm_types.h * Author: Avadis Tevanian, Jr. * Date: 1985 * * Header file for VM data types. I386 version. */ #ifndef _MACH_I386_VM_TYPES_H_ #define _MACH_I386_VM_TYPES_H_ #ifdef ASSEMBLER #else /* ASSEMBLER */ /* * A natural_t is the type for the native * integer type, e.g. 32 or 64 or.. whatever * register size the machine has. Unsigned, it is * used for entities that might be either * unsigned integers or pointers, and for * type-casting between the two. * For instance, the IPC system represents * a port in user space as an integer and * in kernel space as a pointer. */ typedef unsigned int natural_t; /* * An integer_t is the signed counterpart * of the natural_t type. Both types are * only supposed to be used to define * other types in a machine-independent * way. */ typedef int integer_t; #ifdef MACH_KERNEL_PRIVATE /* * An int32 is an integer that is at least 32 bits wide */ typedef int int32; typedef unsigned int uint32; #endif /* * A vm_offset_t is a type-neutral pointer, * e.g. an offset into a virtual memory space. */ typedef natural_t vm_offset_t; /* * A vm_size_t is the proper type for e.g. * expressing the difference between two * vm_offset_t entities. */ typedef natural_t vm_size_t; #endif /* ASSEMBLER */ /* * If composing messages by hand (please dont) */ #define MACH_MSG_TYPE_INTEGER_T MACH_MSG_TYPE_INTEGER_32 #endif /* _MACH_I386_VM_TYPES_H_ */