1 | /* |
2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
8 | * Version 2.0 (the 'License'). You may not use this file except in |
9 | * compliance with the License. The rights granted to you under the License |
10 | * may not be used to create, or enable the creation or redistribution of, |
11 | * unlawful or unlicensed copies of an Apple operating system, or to |
12 | * circumvent, violate, or enable the circumvention or violation of, any |
13 | * terms of an Apple operating system software license agreement. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
18 | * The Original Code and all software distributed under the License are |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
23 | * Please see the License for the specific language governing rights and |
24 | * limitations under the License. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | /* |
29 | * @OSF_COPYRIGHT@ |
30 | * |
31 | */ |
32 | |
33 | #ifndef _VM_CPM_H_ |
34 | #define _VM_CPM_H_ |
35 | |
36 | /* |
37 | * File: vm/cpm.h |
38 | * Author: Alan Langerman |
39 | * Date: April 1995 and January 1996 |
40 | * |
41 | * Contiguous physical memory allocator. |
42 | */ |
43 | |
44 | #include <mach/mach_types.h> |
45 | #include <vm/vm_page.h> |
46 | /* |
47 | * Return a linked list of physically contiguous |
48 | * wired pages. Caller is responsible for disposal |
49 | * via cpm_release. |
50 | * |
51 | * These pages are all in "gobbled" state when |
52 | * wired is FALSE. |
53 | */ |
54 | extern kern_return_t |
55 | cpm_allocate(vm_size_t size, vm_page_t *list, ppnum_t max_pnum, ppnum_t pnum_mask, boolean_t wire, int flags); |
56 | |
57 | #endif /* _VM_CPM_H_ */ |
58 | |