Merge branch 'next-evm' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/ima...
[cascardo/linux.git] / include / linux / integrity.h
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
15 enum integrity_status {
16         INTEGRITY_PASS = 0,
17         INTEGRITY_FAIL,
18         INTEGRITY_NOLABEL,
19         INTEGRITY_UNKNOWN,
20 };
21
22 /* List of EVM protected security xattrs */
23 #ifdef CONFIG_INTEGRITY
24 extern int integrity_inode_alloc(struct inode *inode);
25 extern void integrity_inode_free(struct inode *inode);
26
27 #else
28 static inline int integrity_inode_alloc(struct inode *inode)
29 {
30         return 0;
31 }
32
33 static inline void integrity_inode_free(struct inode *inode)
34 {
35         return;
36 }
37 #endif /* CONFIG_INTEGRITY_H */
38 #endif /* _LINUX_INTEGRITY_H */