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Diffstat (limited to '')
| -rw-r--r-- | libparted/fs/reiserfs/reiserfs.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/libparted/fs/reiserfs/reiserfs.h b/libparted/fs/reiserfs/reiserfs.h new file mode 100644 index 0000000..ee92b62 --- /dev/null +++ b/libparted/fs/reiserfs/reiserfs.h @@ -0,0 +1,109 @@ +/* + libparted - a library for manipulating disk partitions + Copyright (C) 2000, 2007, 2009-2014, 2019-2023 Free Software Foundation, + Inc. + + 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 REISERFS_H +#define REISERFS_H + +#define REISERFS_API_VERSION 0 + +#define REISERFS_SIGNATURE "ReIsErFs" +#define REISER2FS_SIGNATURE "ReIsEr2Fs" +#define REISER3FS_SIGNATURE "ReIsEr3Fs" + +#define DEFAULT_BLOCK_SIZE 4096 + +struct reiserfs_super_block { + uint32_t s_block_count; + uint32_t s_free_blocks; + uint32_t s_root_block; + uint32_t s_journal_block; + uint32_t s_journal_dev; + uint32_t s_orig_journal_size; + uint32_t s_journal_trans_max; + uint32_t s_journal_block_count; + uint32_t s_journal_max_batch; + uint32_t s_journal_max_commit_age; + uint32_t s_journal_max_trans_age; + uint16_t s_blocksize; + uint16_t s_oid_maxsize; + uint16_t s_oid_cursize; + uint16_t s_state; + char s_magic[10]; + uint16_t s_fsck_state; + uint32_t s_hash_function_code; + uint16_t s_tree_height; + uint16_t s_bmap_nr; + uint16_t s_version; + char padding[438]; +}; + +typedef struct reiserfs_super_block reiserfs_super_block_t; + +enum reiserfs_exception_type { + EXCEPTION_INFORMATION = 1, + EXCEPTION_WARNING = 2, + EXCEPTION_ERROR = 3, + EXCEPTION_FATAL = 4, + EXCEPTION_BUG = 5, + EXCEPTION_NO_FEATURE = 6 +}; + +typedef enum reiserfs_exception_type reiserfs_exception_type_t; + +enum reiserfs_exception_option { + EXCEPTION_UNHANDLED = 1 << 0, + EXCEPTION_FIX = 1 << 1, + EXCEPTION_YES = 1 << 2, + EXCEPTION_NO = 1 << 3, + EXCEPTION_OK = 1 << 4, + EXCEPTION_RETRY = 1 << 5, + EXCEPTION_IGNORE = 1 << 6, + EXCEPTION_CANCEL = 1 << 7 +}; + +typedef enum reiserfs_exception_option reiserfs_exception_option_t; + +typedef void (reiserfs_gauge_handler_t)(const char *, unsigned int, void *, int, int, int); + +typedef void * reiserfs_exception_t; +typedef void * reiserfs_gauge_t; +typedef void * reiserfs_fs_t; + +#define FS_FORMAT_3_5 0 +#define FS_FORMAT_3_6 2 + +#define SUPER_OFFSET_IN_BYTES 64*1024 + +#define DEFAULT_JOURNAL_SIZE 8192 + +#define JOURNAL_MIN_SIZE 512 +#define JOURNAL_MIN_TRANS 256 +#define JOURNAL_MAX_TRANS 1024 + +#define JOURNAL_DEF_RATIO 8 +#define JOURNAL_MIN_RATIO 2 +#define JOURNAL_MAX_BATCH 900 +#define JOURNAL_MAX_COMMIT_AGE 30 +#define JOURNAL_MAX_TRANS_AGE 30 + +#define TEA_HASH 1 +#define YURA_HASH 2 +#define R5_HASH 3 + +#endif |