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, see <http://www.gnu.org/licenses/>. 17 */ 18 /* 19 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 20 * Use is subject to license terms. 21 */ 22 23 #ifndef _SYS_ZIO_CHECKSUM_H 24 #define _SYS_ZIO_CHECKSUM_H 25 26 /* 27 * Signature for checksum functions. 28 */ 29 typedef void zio_checksum_t(const void *data, uint64_t size, zio_cksum_t *zcp); 30 31 /* 32 * Information about each checksum function. 33 */ 34 typedef struct zio_checksum_info { 35 zio_checksum_t *ci_func[2]; /* checksum function for each byteorder */ 36 int ci_correctable; /* number of correctable bits */ 37 int ci_eck; /* uses zio embedded checksum? */ 38 char *ci_name; /* descriptive name */ 39 } zio_checksum_info_t; 40 41 #endif /* _SYS_ZIO_CHECKSUM_H */ 42