]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * Copyright (c) 2011 Apple 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 | #ifndef _SYS_KAS_INFO_H_ | |
30 | #define _SYS_KAS_INFO_H_ | |
31 | ||
32 | #include <sys/cdefs.h> | |
33 | #include <Availability.h> | |
34 | ||
35 | /* | |
36 | * kas_info() ("Kernel Address Space Info") is a private interface that allows | |
37 | * appropriately privileged system components to introspect the overall | |
38 | * kernel address space layout. | |
39 | */ | |
40 | ||
41 | __BEGIN_DECLS | |
42 | ||
43 | /* The slide of the main kernel compared to its static link address */ | |
44 | #define KAS_INFO_KERNEL_TEXT_SLIDE_SELECTOR (0) /* returns uint64_t */ | |
45 | #define KAS_INFO_KERNEL_SEGMENT_VMADDR_SELECTOR (1) | |
46 | #define KAS_INFO_MAX_SELECTOR (2) | |
47 | ||
48 | #ifndef KERNEL | |
49 | ||
50 | int kas_info(int selector, void *value, size_t *size) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); | |
51 | ||
52 | #endif /* KERNEL */ | |
53 | ||
54 | __END_DECLS | |
55 | ||
56 | #endif /* !_SYS_KAS_INFO_H_ */ |