testdisk/src/jfs.h

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/*
File: jfs.h
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Copyright (C) 2004,2006,2008 Christophe GRENIER <grenier@cgsecurity.org>
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This software 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 2 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, write the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _JFS_H
#define _JFS_H
#ifdef __cplusplus
extern "C" {
#endif
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/* real size is 184 */
#define JFS_SUPERBLOCK_SIZE 512
#define L2BPERDMAP 13 /* l2 num of blks per dmap */
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/*@
@ requires \valid(disk_car);
@ requires \valid(partition);
@ requires separation: \separated(disk_car, partition);
@*/
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int check_JFS(disk_t *disk_car, partition_t *partition);
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/*@
@ requires \valid_read(disk_car);
@ requires \valid_read(sb);
@ requires \valid(partition);
@ requires separation: \separated(disk_car, sb, partition);
@*/
int recover_JFS(const disk_t *disk_car, const struct jfs_superblock *sb, partition_t *partition, const int verbose, const int dump_ind);
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif
#endif