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git.ipfire.org Git - thirdparty/u-boot.git/blob - include/zfs/zio_checksum.h
2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
5 * SPDX-License-Identifier: GPL-2.0+
8 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
9 * Use is subject to license terms.
12 #ifndef _SYS_ZIO_CHECKSUM_H
13 #define _SYS_ZIO_CHECKSUM_H
16 * Signature for checksum functions.
18 typedef void zio_checksum_t(const void *data
, uint64_t size
,
19 zfs_endian_t endian
, zio_cksum_t
*zcp
);
22 * Information about each checksum function.
24 typedef struct zio_checksum_info
{
25 zio_checksum_t
*ci_func
; /* checksum function for each byteorder */
26 int ci_correctable
; /* number of correctable bits */
27 int ci_eck
; /* uses zio embedded checksum? */
28 char *ci_name
; /* descriptive name */
29 } zio_checksum_info_t
;
31 extern void zio_checksum_SHA256(const void *, uint64_t,
32 zfs_endian_t endian
, zio_cksum_t
*);
33 extern void fletcher_2_endian(const void *, uint64_t, zfs_endian_t endian
,
35 extern void fletcher_4_endian(const void *, uint64_t, zfs_endian_t endian
,
38 #endif /* _SYS_ZIO_CHECKSUM_H */