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
15enum 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
25extern struct integrity_iint_cache *integrity_inode_get(struct inode *inode);
26extern void integrity_inode_free(struct inode *inode);
27extern void __init integrity_load_keys(void);
28
29#else
30static inline struct integrity_iint_cache *
31				integrity_inode_get(struct inode *inode)
32{
33	return NULL;
34}
35
36static inline void integrity_inode_free(struct inode *inode)
37{
38	return;
39}
40
41static inline void integrity_load_keys(void)
42{
43}
44#endif /* CONFIG_INTEGRITY */
45
46#endif /* _LINUX_INTEGRITY_H */
47