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