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/sched.h>
15
16 #include "apparmorfs.h"
17
18 struct aa_label;
19
20 /* aa_caps - confinement data for capabilities
21 * @allowed: capabilities mask
22 * @audit: caps that are to be audited
23 * @denied: caps that are explicitly denied
24 * @quiet: caps that should not be audited
25 * @kill: caps that when requested will result in the task being killed
26 * @extended: caps that are subject finer grained mediation
27 */
28 struct aa_caps {
29 kernel_cap_t allow;
30 kernel_cap_t audit;
31 kernel_cap_t denied;
32 kernel_cap_t quiet;
33 kernel_cap_t kill;
34 kernel_cap_t extended;
35 };
36
37 extern struct aa_sfs_entry aa_sfs_entry_caps[];
38
39 int aa_capable(const struct cred *subj_cred, struct aa_label *label,
40 int cap, unsigned int opts);
41
42 static inline void aa_free_cap_rules(struct aa_caps *caps)
43 {
44 /* NOP */
45 }
46
47 #endif /* __AA_CAPBILITY_H */
48
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