Cregit: integrity.h

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Mimi Zohar	79	56.83%	3	33.33%
Mikhail Kurinnoi	31	22.30%	1	11.11%
Dmitry Kasatkin	26	18.71%	3	33.33%
Matthew Garrett	2	1.44%	1	11.11%
Paul Bolle	1	0.72%	1	11.11%
Total	139		9

/*
 * 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 */

#ifdef CONFIG_INTEGRITY_ASYMMETRIC_KEYS

extern int integrity_kernel_module_request(char *kmod_name);

#else

static inline int integrity_kernel_module_request(char *kmod_name)
{
	return 0;
}

#endif /* CONFIG_INTEGRITY_ASYMMETRIC_KEYS */

#endif /* _LINUX_INTEGRITY_H */