projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | ||
| d384b0a1 KC |
21 | #include "apparmorfs.h" |
| 22 | ||
| 0ed3b28a JJ |
23 | struct aa_profile; |
| 24 | ||
| 25 | /* struct aa_rlimit - rlimit settings for the profile | |
| 26 | * @mask: which hard limits to set | |
| 27 | * @limits: rlimit values that override task limits | |
| 28 | * | |
| 29 | * AppArmor rlimits are used to set confined task rlimits. Only the | |
| 30 | * limits specified in @mask will be controlled by apparmor. | |
| 31 | */ | |
| 32 | struct aa_rlimit { | |
| 33 | unsigned int mask; | |
| 34 | struct rlimit limits[RLIM_NLIMITS]; | |
| 35 | }; | |
| 36 | ||
| d384b0a1 KC |
37 | extern struct aa_fs_entry aa_fs_entry_rlimit[]; |
| 38 | ||
| 0ed3b28a | 39 | int aa_map_resource(int resource); |
| 3a2dc838 JJ |
40 | int aa_task_setrlimit(struct aa_profile *profile, struct task_struct *, |
| 41 | unsigned int resource, struct rlimit *new_rlim); | |
| 0ed3b28a JJ |
42 | |
| 43 | void __aa_transition_rlimits(struct aa_profile *old, struct aa_profile *new); | |
| 44 | ||
| 45 | static inline void aa_free_rlimit_rules(struct aa_rlimit *rlims) | |
| 46 | { | |
| 47 | /* NOP */ | |
| 48 | } | |
| 49 | ||
| 50 | #endif /* __AA_RESOURCE_H */ |