| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * Copyright (c) 2022, Google LLC |
| */ |
| |
| #ifndef _UAPI_LINUX_LOOP_LOADPIN_H |
| #define _UAPI_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 /* _UAPI_LINUX_LOOP_LOADPIN_H */ |
