summaryrefslogtreecommitdiff
path: root/include/linux/integrity.h
blob: 858d3f4a22415c2bd72858521bced40a498525d5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/*
 * Copyright (C) 2009 IBM Corporation
 * Author: Mimi Zohar <zohar@us.ibm.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 2 of the License.
 */

#ifndef _LINUX_INTEGRITY_H
#define _LINUX_INTEGRITY_H

#include <linux/fs.h>

enum integrity_status {
	INTEGRITY_PASS = 0,
	INTEGRITY_PASS_IMMUTABLE,
	INTEGRITY_FAIL,
	INTEGRITY_NOLABEL,
	INTEGRITY_NOXATTRS,
	INTEGRITY_UNKNOWN,
};

/* List of EVM protected security xattrs */
#ifdef CONFIG_INTEGRITY
extern struct integrity_iint_cache *integrity_inode_get(struct inode *inode);
extern void integrity_inode_free(struct inode *inode);
extern void __init integrity_load_keys(void);

#else
static inline struct integrity_iint_cache *
				integrity_inode_get(struct inode *inode)
{
	return NULL;
}

static inline void integrity_inode_free(struct inode *inode)
{
	return;
}

static inline void integrity_load_keys(void)
{
}
#endif /* CONFIG_INTEGRITY */

#endif /* _LINUX_INTEGRITY_H */