Commit | Line | Data |
---|---|---|
f381c272 MZ |
1 | /* |
2 | * Copyright (C) 2009 IBM Corporation | |
3 | * Author: Mimi Zohar <zohar@us.ibm.com> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation, version 2 of the License. | |
8 | */ | |
9 | ||
10 | #ifndef _LINUX_INTEGRITY_H | |
11 | #define _LINUX_INTEGRITY_H | |
12 | ||
13 | #include <linux/fs.h> | |
14 | ||
66dbc325 MZ |
15 | enum integrity_status { |
16 | INTEGRITY_PASS = 0, | |
50b97748 | 17 | INTEGRITY_PASS_IMMUTABLE, |
66dbc325 MZ |
18 | INTEGRITY_FAIL, |
19 | INTEGRITY_NOLABEL, | |
566be59a | 20 | INTEGRITY_NOXATTRS, |
66dbc325 MZ |
21 | INTEGRITY_UNKNOWN, |
22 | }; | |
23 | ||
6be5cc52 | 24 | /* List of EVM protected security xattrs */ |
f381c272 | 25 | #ifdef CONFIG_INTEGRITY |
bf2276d1 | 26 | extern struct integrity_iint_cache *integrity_inode_get(struct inode *inode); |
f381c272 | 27 | extern void integrity_inode_free(struct inode *inode); |
c9cd2ce2 | 28 | extern void __init integrity_load_keys(void); |
f381c272 MZ |
29 | |
30 | #else | |
bf2276d1 DK |
31 | static inline struct integrity_iint_cache * |
32 | integrity_inode_get(struct inode *inode) | |
f381c272 | 33 | { |
bf2276d1 | 34 | return NULL; |
f381c272 MZ |
35 | } |
36 | ||
37 | static inline void integrity_inode_free(struct inode *inode) | |
38 | { | |
39 | return; | |
40 | } | |
c9cd2ce2 DK |
41 | |
42 | static inline void integrity_load_keys(void) | |
43 | { | |
44 | } | |
e05a4f4f | 45 | #endif /* CONFIG_INTEGRITY */ |
c9cd2ce2 | 46 | |
6eb864c1 MK |
47 | #ifdef CONFIG_INTEGRITY_ASYMMETRIC_KEYS |
48 | ||
49 | extern int integrity_kernel_module_request(char *kmod_name); | |
50 | ||
51 | #else | |
52 | ||
53 | static inline int integrity_kernel_module_request(char *kmod_name) | |
54 | { | |
55 | return 0; | |
56 | } | |
57 | ||
58 | #endif /* CONFIG_INTEGRITY_ASYMMETRIC_KEYS */ | |
59 | ||
f381c272 | 60 | #endif /* _LINUX_INTEGRITY_H */ |