/*
* This file is auto - generated . Modifications will be lost .
*
* See https : //android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information .
*/
#ifndef _UAPI_LINUX_FSVERITY_H
#define _UAPI_LINUX_FSVERITY_H
#include <linux/ioctl.h>
#include <linux/types.h>
#define FS_VERITY_HASH_ALG_SHA256 1
#define FS_VERITY_HASH_ALG_SHA512 2
struct fsverity_enable_arg {
__u32 version;
__u32 hash_algorithm;
__u32 block_size;
__u32 salt_size;
__u64 salt_ptr;
__u32 sig_size;
__u32 __reserved1;
__u64 sig_ptr;
__u64 __reserved2[11 ];
};
struct fsverity_digest {
__u16 digest_algorithm;
__u16 digest_size;
__u8 digest[];
};
struct fsverity_descriptor {
__u8 version;
__u8 hash_algorithm;
__u8 log_blocksize;
__u8 salt_size;
__le32 __reserved_0x04;
__le64 data_size;
__u8 root_hash[64 ];
__u8 salt[32 ];
__u8 __reserved[144 ];
};
struct fsverity_formatted_digest {
char magic[8 ];
__le16 digest_algorithm;
__le16 digest_size;
__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
Messung V0.5 in Prozent C=93 H=92 G=92
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-06-28)
¤
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