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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 1.2.9.1 1994/09/23 02:44:12 ezf
35: * change marker to not FREE
36: * [1994/09/22 21:43:38 ezf]
37: *
38: * Revision 1.2.6.1 1994/02/17 16:25:09 rwd
39: * Add VM_INHERIT_LAST_VALID
40: * [94/02/16 rwd]
41: *
42: * Revision 1.2.2.2 1993/06/09 02:44:13 gm
43: * Added to OSF/1 R1.3 from NMK15.0.
44: * [1993/06/02 21:18:44 jeffc]
45: *
46: * Revision 1.2 1993/04/19 16:40:30 devrcs
47: * ansi C conformance changes
48: * [1993/02/02 18:55:45 david]
49: *
50: * Revision 1.1 1992/09/30 02:32:24 robert
51: * Initial revision
52: *
53: * $EndLog$
54: */
55: /* CMU_HIST */
56: /*
57: * Revision 2.3 91/05/14 17:02:47 mrt
58: * Correcting copyright
59: *
60: * Revision 2.2 91/02/05 17:37:31 mrt
61: * Changed to new Mach copyright
62: * [91/02/01 17:22:24 mrt]
63: *
64: * Revision 2.1 89/08/03 16:06:30 rwd
65: * Created.
66: *
67: * Revision 2.3 89/02/25 18:42:18 gm0w
68: * Changes for cleanup.
69: *
70: * 16-Sep-85 Avadis Tevanian (avie) at Carnegie-Mellon University
71: * Created.
72: *
73: */
74: /* CMU_ENDHIST */
75: /*
76: * Mach Operating System
77: * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
78: * All Rights Reserved.
79: *
80: * Permission to use, copy, modify and distribute this software and its
81: * documentation is hereby granted, provided that both the copyright
82: * notice and this permission notice appear in all copies of the
83: * software, derivative works or modified versions, and any portions
84: * thereof, and that both notices appear in supporting documentation.
85: *
86: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
87: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
88: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
89: *
90: * Carnegie Mellon requests users of this software to return to
91: *
92: * Software Distribution Coordinator or [email protected]
93: * School of Computer Science
94: * Carnegie Mellon University
95: * Pittsburgh PA 15213-3890
96: *
97: * any improvements or extensions that they make and grant Carnegie Mellon
98: * the rights to redistribute these changes.
99: */
100: /*
101: */
102: /*
103: * File: mach/vm_inherit.h
104: * Author: Avadis Tevanian, Jr., Michael Wayne Young
105: *
106: * Virtual memory map inheritance definitions.
107: *
108: */
109:
110: #ifndef VM_INHERIT_H_
111: #define VM_INHERIT_H_
112:
113: /*
114: * Types defined:
115: *
116: * vm_inherit_t inheritance codes.
117: */
118:
119: typedef unsigned int vm_inherit_t; /* might want to change this */
120:
121: /*
122: * Enumeration of valid values for vm_inherit_t.
123: */
124:
125: #define VM_INHERIT_SHARE ((vm_inherit_t) 0) /* share with child */
126: #define VM_INHERIT_COPY ((vm_inherit_t) 1) /* copy into child */
127: #define VM_INHERIT_NONE ((vm_inherit_t) 2) /* absent from child */
128: #define VM_INHERIT_DONATE_COPY ((vm_inherit_t) 3) /* copy and delete */
129:
130: #define VM_INHERIT_DEFAULT VM_INHERIT_COPY
131: #define VM_INHERIT_LAST_VALID VM_INHERIT_NONE
132:
133: #endif /* VM_INHERIT_H_ */
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