blob: 9b044057abc86965f78cdc48e68a63278a4cd0fa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (c) 2022, Google LLC
*/
#ifndef _LINUX_LOOP_LOADPIN_H
#define _LINUX_LOOP_LOADPIN_H
#define LOADPIN_IOC_MAGIC 'L'
/**
* LOADPIN_IOC_SET_TRUSTED_VERITY_DIGESTS - Set up the root digests of verity
* devices that loadpin should trust.
*
* Takes a file descriptor from which to read the root digests of trusted verity
* devices. The file is expected to contain a list of digests in ASCII format,
* with one line per digest. The ioctl must be issued on the securityfs
* attribute 'loadpin/dm-verity' (which can be typically found under
* /sys/kernel/security/loadpin/dm-verity).
*/
#define LOADPIN_IOC_SET_TRUSTED_VERITY_DIGESTS _IOW(LOADPIN_IOC_MAGIC, 0x00, unsigned int)
#endif /* _LINUX_LOOP_LOADPIN_H */
|
