snapraid/raid.h
Andrea Mazzoleni 08831c6641 Initial RAID6 support. Not yet complete.
Uses Murmur3 as default hash.
Check now returns and error even if only recoverable errors are present.
2011-04-23 21:38:26 +02:00

41 lines
1.5 KiB
C

/*
* Copyright (C) 2011 Andrea Mazzoleni
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __RAID_H
#define __RAID_H
/****************************************************************************/
/* raid */
void raid5_int32r2(unsigned char** dptr, unsigned diskmax, unsigned block_size);
void raid5_mmxr2(unsigned char** dptr, unsigned diskmax, unsigned block_size);
void raid5_sse2r2(unsigned char** dptr, unsigned diskmax, unsigned block_size);
void raid6_int32r2(unsigned char** dptr, unsigned diskmax, unsigned block_size);
void raid6_mmxr2(unsigned char** dptr, unsigned diskmax, unsigned block_size);
void raid6_sse2r2(unsigned char** dptr, unsigned diskmax, unsigned block_size);
extern void (*raid5_gen)(uint8_t** ptrs, unsigned disks, unsigned block_size);
extern void (*raid6_gen)(uint8_t** ptrs, unsigned disks, unsigned block_size);
/**
* Initializes the RAID system.
*/
void raid_init(void);
#endif