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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * Landlock LSM - Limits for different components
- *
- * Copyright © 2016-2020 Mickaël Salaün <[email protected]>
- * Copyright © 2018-2020 ANSSI
- */
- #ifndef _SECURITY_LANDLOCK_LIMITS_H
- #define _SECURITY_LANDLOCK_LIMITS_H
- #include <linux/bitops.h>
- #include <linux/limits.h>
- #include <uapi/linux/landlock.h>
- /* clang-format off */
- #define LANDLOCK_MAX_NUM_LAYERS 16
- #define LANDLOCK_MAX_NUM_RULES U32_MAX
- #define LANDLOCK_LAST_ACCESS_FS LANDLOCK_ACCESS_FS_REFER
- #define LANDLOCK_MASK_ACCESS_FS ((LANDLOCK_LAST_ACCESS_FS << 1) - 1)
- #define LANDLOCK_NUM_ACCESS_FS __const_hweight64(LANDLOCK_MASK_ACCESS_FS)
- /* clang-format on */
- #endif /* _SECURITY_LANDLOCK_LIMITS_H */
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