diff options
| author | Eric Biggers <ebiggers@google.com> | 2021-01-15 10:24:01 -0800 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2021-02-01 09:41:42 -0800 |
| commit | 1a7bc44a0b536de901f682337add379c1ebbf218 (patch) | |
| tree | ed9c2e1ea6e5441fa3f19820c4e639ef26f85901 | |
| parent | a92b1a54b003879322c044adf0ae3ea3e95e7348 (diff) | |
| download | fsverity-utils-1a7bc44a0b536de901f682337add379c1ebbf218.tar.gz | |
Upgrade to latest fsverity_uapi.h
Add the FS_IOC_READ_VERITY_METADATA ioctl.
Link: https://lore.kernel.org/r/20210115182402.35691-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
| -rw-r--r-- | common/fsverity_uapi.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/common/fsverity_uapi.h b/common/fsverity_uapi.h index a739c9a..c59a897 100644 --- a/common/fsverity_uapi.h +++ b/common/fsverity_uapi.h @@ -85,7 +85,21 @@ struct fsverity_formatted_digest { __u8 digest[]; }; +#define FS_VERITY_METADATA_TYPE_MERKLE_TREE 1 +#define FS_VERITY_METADATA_TYPE_DESCRIPTOR 2 +#define FS_VERITY_METADATA_TYPE_SIGNATURE 3 + +struct fsverity_read_metadata_arg { + __u64 metadata_type; + __u64 offset; + __u64 length; + __u64 buf_ptr; + __u64 __reserved; +}; + #define FS_IOC_ENABLE_VERITY _IOW('f', 133, struct fsverity_enable_arg) #define FS_IOC_MEASURE_VERITY _IOWR('f', 134, struct fsverity_digest) +#define FS_IOC_READ_VERITY_METADATA \ + _IOWR('f', 135, struct fsverity_read_metadata_arg) #endif /* _UAPI_LINUX_FSVERITY_H */ |