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