debuggers.hg

view tools/libfsimage/zfs/zfs-include/zio_checksum.h @ 0:7d21f7218375

Exact replica of unstable on 051908 + README-this
author Mukesh Rathor
date Mon May 19 15:34:57 2008 -0700 (2008-05-19)
parents
children 3ffdb094c2c0
line source
1 /*
2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19 /*
20 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
21 * Use is subject to license terms.
22 */
24 #ifndef _SYS_ZIO_CHECKSUM_H
25 #define _SYS_ZIO_CHECKSUM_H
27 /*
28 * Signature for checksum functions.
29 */
30 typedef void zio_checksum_t(const void *data, uint64_t size, zio_cksum_t *zcp);
32 /*
33 * Information about each checksum function.
34 */
35 typedef struct zio_checksum_info {
36 zio_checksum_t *ci_func[2]; /* checksum function for each byteorder */
37 int ci_correctable; /* number of correctable bits */
38 int ci_zbt; /* uses zio block tail? */
39 char *ci_name; /* descriptive name */
40 } zio_checksum_info_t;
42 #endif /* _SYS_ZIO_CHECKSUM_H */