1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * pkey table
4 *
5 * SELinux must keep a mapping of pkeys to labels/SIDs. This
6 * mapping is maintained as part of the normal policy but a fast cache is
7 * needed to reduce the lookup overhead.
8 */
9
10/*
11 * (c) Mellanox Technologies, 2016
12 */
13
14#ifndef _SELINUX_IB_PKEY_H
15#define _SELINUX_IB_PKEY_H
16
17#include <linux/types.h>
18#include "flask.h"
19
20#ifdef CONFIG_SECURITY_INFINIBAND
21void sel_ib_pkey_flush(void);
22int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid);
23#else
24static inline void sel_ib_pkey_flush(void)
25{
26 return;
27}
28static inline int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid)
29{
30 *sid = SECINITSID_UNLABELED;
31 return 0;
32}
33#endif
34
35#endif
36