[linux-2.6-block.git] / include / linux / dm-verity-loadpin.h

/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __LINUX_DM_VERITY_LOADPIN_H
#define __LINUX_DM_VERITY_LOADPIN_H

#include <linux/list.h>

struct block_device;

extern struct list_head dm_verity_loadpin_trusted_root_digests;

struct dm_verity_loadpin_trusted_root_digest {
	struct list_head node;
	unsigned int len;
	u8 data[] __counted_by(len);
};

#if IS_ENABLED(CONFIG_SECURITY_LOADPIN_VERITY)
bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev);
#else
static inline bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev)
{
	return false;
}
#endif

#endif /* __LINUX_DM_VERITY_LOADPIN_H */
Commit	Line	Data
b6c1c574 MK	1	/* SPDX-License-Identifier: GPL-2.0 */
	2
	3	#ifndef __LINUX_DM_VERITY_LOADPIN_H
	4	#define __LINUX_DM_VERITY_LOADPIN_H
	5
	6	#include <linux/list.h>
	7
	8	struct block_device;
	9
	10	extern struct list_head dm_verity_loadpin_trusted_root_digests;
	11
	12	struct dm_verity_loadpin_trusted_root_digest {
	13	struct list_head node;
	14	unsigned int len;
5f536ac6	15	u8 data[] __counted_by(len);
b6c1c574 MK	16	};
b6c1c574 MK	17
231af470	18	#if IS_ENABLED(CONFIG_SECURITY_LOADPIN_VERITY)
b6c1c574 MK	19	bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev);
	20	#else
	21	static inline bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev)
	22	{
	23	return false;
	24	}
	25	#endif
	26
	27	#endif /* __LINUX_DM_VERITY_LOADPIN_H */