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0ed3b28a JJ |
1 | /* |
2 | * AppArmor security module | |
3 | * | |
4 | * This file contains AppArmor resource limits function definitions. | |
5 | * | |
6 | * Copyright (C) 1998-2008 Novell/SUSE | |
7 | * Copyright 2009-2010 Canonical Ltd. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation, version 2 of the | |
12 | * License. | |
13 | */ | |
14 | ||
15 | #ifndef __AA_RESOURCE_H | |
16 | #define __AA_RESOURCE_H | |
17 | ||
18 | #include <linux/resource.h> | |
19 | #include <linux/sched.h> | |
20 | ||
21 | struct aa_profile; | |
22 | ||
23 | /* struct aa_rlimit - rlimit settings for the profile | |
24 | * @mask: which hard limits to set | |
25 | * @limits: rlimit values that override task limits | |
26 | * | |
27 | * AppArmor rlimits are used to set confined task rlimits. Only the | |
28 | * limits specified in @mask will be controlled by apparmor. | |
29 | */ | |
30 | struct aa_rlimit { | |
31 | unsigned int mask; | |
32 | struct rlimit limits[RLIM_NLIMITS]; | |
33 | }; | |
34 | ||
35 | int aa_map_resource(int resource); | |
3a2dc838 JJ |
36 | int aa_task_setrlimit(struct aa_profile *profile, struct task_struct *, |
37 | unsigned int resource, struct rlimit *new_rlim); | |
0ed3b28a JJ |
38 | |
39 | void __aa_transition_rlimits(struct aa_profile *old, struct aa_profile *new); | |
40 | ||
41 | static inline void aa_free_rlimit_rules(struct aa_rlimit *rlims) | |
42 | { | |
43 | /* NOP */ | |
44 | } | |
45 | ||
46 | #endif /* __AA_RESOURCE_H */ |