blob: db0483f2035f8bb03bcafaff0e0155d12b8304ad [file] [log] [blame]
#include <linux/limits.h>
#include <linux/ioctl.h>
#include <linux/types.h>
/* file-based verity support */
* TODO(ebiggers): What is the purpose of this structure? It's not actually
* used for anything.
struct fsverity_set {
__u64 offset;
__u64 flags;
* TODO(ebiggers): why isn't this using the same type code as used in the
* fsverity_header?
#define FS_VERITY_ROOT_HASH_ALGO_SHA256 0x0000
* TODO(ebiggers): rename this to 'struct fsverity_measurement' to avoid
* confusion with the Merkle tree root hash?
struct fsverity_root_hash {
__u32 root_hash_algorithm;
__u32 flags;
__u8 reserved[4];
__u8 root_hash[64];
* TODO(ebiggers): is there a less confusing name for this? "measure" makes it
* sound like it's returning something...
#define FS_IOC_MEASURE_FSVERITY _IOW('f', 133, \
struct fsverity_root_hash)
#define FS_IOC_SET_FSVERITY _IOW('f', 134, struct fsverity_set)