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6146f0d5 MZ |
1 | /* |
2 | * Copyright (C) 2008 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 | ||
6146f0d5 MZ |
10 | #ifndef _LINUX_IMA_H |
11 | #define _LINUX_IMA_H | |
12 | ||
ed850a52 MZ |
13 | #include <linux/fs.h> |
14 | struct linux_binprm; | |
15 | ||
3323eec9 MZ |
16 | #ifdef CONFIG_IMA |
17 | extern int ima_bprm_check(struct linux_binprm *bprm); | |
3034a146 | 18 | extern int ima_file_check(struct file *file, int mask, int opened); |
3323eec9 MZ |
19 | extern void ima_file_free(struct file *file); |
20 | extern int ima_file_mmap(struct file *file, unsigned long prot); | |
39eeb4fb | 21 | extern int ima_read_file(struct file *file, enum kernel_read_file_id id); |
cf222217 MZ |
22 | extern int ima_post_read_file(struct file *file, void *buf, loff_t size, |
23 | enum kernel_read_file_id id); | |
3323eec9 MZ |
24 | |
25 | #else | |
6146f0d5 MZ |
26 | static inline int ima_bprm_check(struct linux_binprm *bprm) |
27 | { | |
28 | return 0; | |
29 | } | |
30 | ||
3034a146 | 31 | static inline int ima_file_check(struct file *file, int mask, int opened) |
6146f0d5 MZ |
32 | { |
33 | return 0; | |
34 | } | |
35 | ||
36 | static inline void ima_file_free(struct file *file) | |
37 | { | |
38 | return; | |
39 | } | |
40 | ||
41 | static inline int ima_file_mmap(struct file *file, unsigned long prot) | |
42 | { | |
43 | return 0; | |
44 | } | |
9957a504 | 45 | |
39eeb4fb MZ |
46 | static inline int ima_read_file(struct file *file, enum kernel_read_file_id id) |
47 | { | |
48 | return 0; | |
49 | } | |
50 | ||
cf222217 MZ |
51 | static inline int ima_post_read_file(struct file *file, void *buf, loff_t size, |
52 | enum kernel_read_file_id id) | |
53 | { | |
54 | return 0; | |
55 | } | |
56 | ||
e05a4f4f | 57 | #endif /* CONFIG_IMA */ |
9957a504 MZ |
58 | |
59 | #ifdef CONFIG_IMA_APPRAISE | |
60 | extern void ima_inode_post_setattr(struct dentry *dentry); | |
42c63330 MZ |
61 | extern int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name, |
62 | const void *xattr_value, size_t xattr_value_len); | |
63 | extern int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name); | |
9957a504 MZ |
64 | #else |
65 | static inline void ima_inode_post_setattr(struct dentry *dentry) | |
66 | { | |
67 | return; | |
68 | } | |
42c63330 MZ |
69 | |
70 | static inline int ima_inode_setxattr(struct dentry *dentry, | |
71 | const char *xattr_name, | |
72 | const void *xattr_value, | |
73 | size_t xattr_value_len) | |
74 | { | |
75 | return 0; | |
76 | } | |
77 | ||
78 | static inline int ima_inode_removexattr(struct dentry *dentry, | |
79 | const char *xattr_name) | |
80 | { | |
81 | return 0; | |
82 | } | |
e05a4f4f | 83 | #endif /* CONFIG_IMA_APPRAISE */ |
6146f0d5 | 84 | #endif /* _LINUX_IMA_H */ |