1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * AppArmor security module 2 * AppArmor security module
4 * 3 *
5 * This file contains AppArmor policy loading 4 * This file contains AppArmor policy loading interface function definitions.
6 * 5 *
7 * Copyright 2013 Canonical Ltd. 6 * Copyright 2013 Canonical Ltd.
>> 7 *
>> 8 * This program is free software; you can redistribute it and/or
>> 9 * modify it under the terms of the GNU General Public License as
>> 10 * published by the Free Software Foundation, version 2 of the
>> 11 * License.
8 */ 12 */
9 13
10 #ifndef __APPARMOR_CRYPTO_H 14 #ifndef __APPARMOR_CRYPTO_H
11 #define __APPARMOR_CRYPTO_H 15 #define __APPARMOR_CRYPTO_H
12 16
13 #include "policy.h" 17 #include "policy.h"
14 18
15 #ifdef CONFIG_SECURITY_APPARMOR_HASH 19 #ifdef CONFIG_SECURITY_APPARMOR_HASH
16 unsigned int aa_hash_size(void); 20 unsigned int aa_hash_size(void);
17 char *aa_calc_hash(void *data, size_t len); 21 char *aa_calc_hash(void *data, size_t len);
18 int aa_calc_profile_hash(struct aa_profile *pr 22 int aa_calc_profile_hash(struct aa_profile *profile, u32 version, void *start,
19 size_t len); 23 size_t len);
20 #else 24 #else
21 static inline char *aa_calc_hash(void *data, s 25 static inline char *aa_calc_hash(void *data, size_t len)
22 { 26 {
23 return NULL; 27 return NULL;
24 } 28 }
25 static inline int aa_calc_profile_hash(struct 29 static inline int aa_calc_profile_hash(struct aa_profile *profile, u32 version,
26 void *s 30 void *start, size_t len)
27 { 31 {
28 return 0; 32 return 0;
29 } 33 }
30 34
31 static inline unsigned int aa_hash_size(void) 35 static inline unsigned int aa_hash_size(void)
32 { 36 {
33 return 0; 37 return 0;
34 } 38 }
35 #endif 39 #endif
36 40
37 #endif /* __APPARMOR_CRYPTO_H */ 41 #endif /* __APPARMOR_CRYPTO_H */
38 42
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