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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); | |
05d1a717 | 24 | extern void ima_post_path_mknod(struct dentry *dentry); |
3323eec9 MZ |
25 | |
26 | #else | |
6146f0d5 MZ |
27 | static inline int ima_bprm_check(struct linux_binprm *bprm) |
28 | { | |
29 | return 0; | |
30 | } | |
31 | ||
3034a146 | 32 | static inline int ima_file_check(struct file *file, int mask, int opened) |
6146f0d5 MZ |
33 | { |
34 | return 0; | |
35 | } | |
36 | ||
37 | static inline void ima_file_free(struct file *file) | |
38 | { | |
39 | return; | |
40 | } | |
41 | ||
42 | static inline int ima_file_mmap(struct file *file, unsigned long prot) | |
43 | { | |
44 | return 0; | |
45 | } | |
9957a504 | 46 | |
39eeb4fb MZ |
47 | static inline int ima_read_file(struct file *file, enum kernel_read_file_id id) |
48 | { | |
49 | return 0; | |
50 | } | |
51 | ||
cf222217 MZ |
52 | static inline int ima_post_read_file(struct file *file, void *buf, loff_t size, |
53 | enum kernel_read_file_id id) | |
54 | { | |
55 | return 0; | |
56 | } | |
57 | ||
05d1a717 MZ |
58 | static inline void ima_post_path_mknod(struct dentry *dentry) |
59 | { | |
60 | return; | |
61 | } | |
62 | ||
e05a4f4f | 63 | #endif /* CONFIG_IMA */ |
9957a504 MZ |
64 | |
65 | #ifdef CONFIG_IMA_APPRAISE | |
66 | extern void ima_inode_post_setattr(struct dentry *dentry); | |
42c63330 MZ |
67 | extern int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name, |
68 | const void *xattr_value, size_t xattr_value_len); | |
69 | extern int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name); | |
9957a504 MZ |
70 | #else |
71 | static inline void ima_inode_post_setattr(struct dentry *dentry) | |
72 | { | |
73 | return; | |
74 | } | |
42c63330 MZ |
75 | |
76 | static inline int ima_inode_setxattr(struct dentry *dentry, | |
77 | const char *xattr_name, | |
78 | const void *xattr_value, | |
79 | size_t xattr_value_len) | |
80 | { | |
81 | return 0; | |
82 | } | |
83 | ||
84 | static inline int ima_inode_removexattr(struct dentry *dentry, | |
85 | const char *xattr_name) | |
86 | { | |
87 | return 0; | |
88 | } | |
e05a4f4f | 89 | #endif /* CONFIG_IMA_APPRAISE */ |
6146f0d5 | 90 | #endif /* _LINUX_IMA_H */ |