common.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Landlock LSM - Common constants and helpers
 4 *
 5 * Copyright © 2016-2020 Mickaël Salaün <mic@digikod.net>
 6 * Copyright © 2018-2020 ANSSI
 7 */
 8
 9#ifndef _SECURITY_LANDLOCK_COMMON_H
10#define _SECURITY_LANDLOCK_COMMON_H
11
12#define LANDLOCK_NAME "landlock"
13
14#ifdef pr_fmt
15#undef pr_fmt
16#endif
17
18#define pr_fmt(fmt) LANDLOCK_NAME ": " fmt
19
20#define BIT_INDEX(bit) HWEIGHT(bit - 1)
21
22#endif /* _SECURITY_LANDLOCK_COMMON_H */