blob: e6516cbbe9bfebc26e76278c2d4f574ced311dfe [file] [log] [blame]
Mimi Zohar6146f0d2009-02-04 09:06:57 -05001/*
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
Mimi Zohar6146f0d2009-02-04 09:06:57 -050010#ifndef _LINUX_IMA_H
11#define _LINUX_IMA_H
12
Mimi Zohared850a52009-02-10 23:01:19 -050013#include <linux/fs.h>
14struct linux_binprm;
15
Mimi Zohar3323eec92009-02-04 09:06:58 -050016#ifdef CONFIG_IMA
17extern int ima_bprm_check(struct linux_binprm *bprm);
Dmitry Kasatkin3034a142014-06-27 18:15:44 +030018extern int ima_file_check(struct file *file, int mask, int opened);
Mimi Zohar3323eec92009-02-04 09:06:58 -050019extern void ima_file_free(struct file *file);
20extern int ima_file_mmap(struct file *file, unsigned long prot);
Mimi Zohar39eeb4f2016-01-30 22:23:26 -050021extern int ima_read_file(struct file *file, enum kernel_read_file_id id);
Mimi Zoharcf222212016-01-14 17:57:47 -050022extern int ima_post_read_file(struct file *file, void *buf, loff_t size,
23 enum kernel_read_file_id id);
Mimi Zohar3323eec92009-02-04 09:06:58 -050024
25#else
Mimi Zohar6146f0d2009-02-04 09:06:57 -050026static inline int ima_bprm_check(struct linux_binprm *bprm)
27{
28 return 0;
29}
30
Dmitry Kasatkin3034a142014-06-27 18:15:44 +030031static inline int ima_file_check(struct file *file, int mask, int opened)
Mimi Zohar6146f0d2009-02-04 09:06:57 -050032{
33 return 0;
34}
35
36static inline void ima_file_free(struct file *file)
37{
38 return;
39}
40
41static inline int ima_file_mmap(struct file *file, unsigned long prot)
42{
43 return 0;
44}
Mimi Zohar9957a502011-03-09 22:57:53 -050045
Mimi Zohar39eeb4f2016-01-30 22:23:26 -050046static inline int ima_read_file(struct file *file, enum kernel_read_file_id id)
47{
48 return 0;
49}
50
Mimi Zoharcf222212016-01-14 17:57:47 -050051static 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
Paul Bollee05a4f42013-03-25 21:12:27 +010057#endif /* CONFIG_IMA */
Mimi Zohar9957a502011-03-09 22:57:53 -050058
59#ifdef CONFIG_IMA_APPRAISE
60extern void ima_inode_post_setattr(struct dentry *dentry);
Mimi Zohar42c63332011-03-10 18:54:15 -050061extern int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name,
62 const void *xattr_value, size_t xattr_value_len);
63extern int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name);
Mimi Zohar9957a502011-03-09 22:57:53 -050064#else
65static inline void ima_inode_post_setattr(struct dentry *dentry)
66{
67 return;
68}
Mimi Zohar42c63332011-03-10 18:54:15 -050069
70static 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
78static inline int ima_inode_removexattr(struct dentry *dentry,
79 const char *xattr_name)
80{
81 return 0;
82}
Paul Bollee05a4f42013-03-25 21:12:27 +010083#endif /* CONFIG_IMA_APPRAISE */
Mimi Zohar6146f0d2009-02-04 09:06:57 -050084#endif /* _LINUX_IMA_H */