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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * AppArmor security module
4 *
5 * This file contains AppArmor capability mediation definitions.
6 *
7 * Copyright (C) 1998-2008 Novell/SUSE
8 * Copyright 2009-2013 Canonical Ltd.
9 */
10
11#ifndef __AA_CAPABILITY_H
12#define __AA_CAPABILITY_H
13
14#include <linux/capability.h>
15#include <linux/sched.h>
16
17#include "apparmorfs.h"
18
19struct aa_label;
20
21/* aa_caps - confinement data for capabilities
22 * @allowed: capabilities mask
23 * @audit: caps that are to be audited
24 * @denied: caps that are explicitly denied
25 * @quiet: caps that should not be audited
26 * @kill: caps that when requested will result in the task being killed
27 * @extended: caps that are subject finer grained mediation
28 */
29struct aa_caps {
30 kernel_cap_t allow;
31 kernel_cap_t audit;
32 kernel_cap_t denied;
33 kernel_cap_t quiet;
34 kernel_cap_t kill;
35 kernel_cap_t extended;
36};
37
38extern struct aa_sfs_entry aa_sfs_entry_caps[];
39
40kernel_cap_t aa_profile_capget(const struct aa_profile *profile);
41int aa_capable(const struct cred *subj_cred, struct aa_label *label,
42 int cap, unsigned int opts);
43
44static inline void aa_free_cap_rules(struct aa_caps *caps)
45{
46 /* NOP */
47}
48
49#endif /* __AA_CAPBILITY_H */