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8021q: fix a potential memory leak
[mirror_ubuntu-bionic-kernel.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_NOXATTRS,
20 INTEGRITY_UNKNOWN,
21 };
22
23 /* List of EVM protected security xattrs */
24 #ifdef CONFIG_INTEGRITY
25 extern struct integrity_iint_cache *integrity_inode_get(struct inode *inode);
26 extern void integrity_inode_free(struct inode *inode);
27
28 #else
29 static inline struct integrity_iint_cache *
30 integrity_inode_get(struct inode *inode)
31 {
32 return NULL;
33 }
34
35 static inline void integrity_inode_free(struct inode *inode)
36 {
37 return;
38 }
39 #endif /* CONFIG_INTEGRITY */
40 #endif /* _LINUX_INTEGRITY_H */