integrity.h

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/*
 * Copyright (C) 2009 IBM Corporation
 * Author: Mimi Zohar <[email protected]>
 *
 * 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_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);

#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;
}
#endif /* CONFIG_INTEGRITY_H */
#endif /* _LINUX_INTEGRITY_H */