diff options
Diffstat (limited to 'lib/ext2fs/ext2fs.h')
| -rw-r--r-- | lib/ext2fs/ext2fs.h | 48 |
1 files changed, 30 insertions, 18 deletions
diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h index 4e14fd61..2e68c4c7 100644 --- a/lib/ext2fs/ext2fs.h +++ b/lib/ext2fs/ext2fs.h @@ -141,16 +141,21 @@ struct struct_ext2_filsys { struct ext2_inode *inode); badblocks_list badblocks; ext2_dblist dblist; + __u32 stride; /* for mke2fs */ /* * Reserved for future expansion */ - __u32 reserved[12]; + __u32 reserved[11]; /* - * Not used by ext2fs library; reserved for the use of the - * calling application. + * Reserved for the use of the calling application. */ - void * private; + void * private; + + /* + * Inode cache + */ + struct ext2_inode_cache *icache; }; #include "ext2fs/bitops.h" @@ -374,7 +379,6 @@ errcode_t ext2fs_allocate_tables(ext2_filsys fs); /* badblocks.c */ extern errcode_t ext2fs_badblocks_list_create(ext2_badblocks_list *ret, int size); -extern void ext2fs_badblocks_list_free(ext2_badblocks_list bb); extern errcode_t ext2fs_badblocks_list_add(ext2_badblocks_list bb, blk_t blk); extern int ext2fs_badblocks_list_test(ext2_badblocks_list bb, @@ -385,16 +389,18 @@ extern errcode_t extern int ext2fs_badblocks_list_iterate(ext2_badblocks_iterate iter, blk_t *blk); extern void ext2fs_badblocks_list_iterate_end(ext2_badblocks_iterate iter); +extern errcode_t ext2fs_badblocks_copy(ext2_badblocks_list src, + ext2_badblocks_list *dest); /* bb_compat */ extern errcode_t badblocks_list_create(badblocks_list *ret, int size); -extern void badblocks_list_free(badblocks_list bb); extern errcode_t badblocks_list_add(badblocks_list bb, blk_t blk); extern int badblocks_list_test(badblocks_list bb, blk_t blk); extern errcode_t badblocks_list_iterate_begin(badblocks_list bb, badblocks_iterate *ret); extern int badblocks_list_iterate(badblocks_iterate iter, blk_t *blk); extern void badblocks_list_iterate_end(badblocks_iterate iter); +extern void badblocks_list_free(badblocks_list bb); /* bb_inode.c */ extern errcode_t ext2fs_update_bb_inode(ext2_filsys fs, @@ -464,18 +470,18 @@ extern errcode_t ext2fs_compare_inode_bitmap(ext2fs_inode_bitmap bm1, /* dblist.c */ -errcode_t ext2fs_get_num_dirs(ext2_filsys fs, ino_t *ret_num_dirs); -errcode_t ext2fs_init_dblist(ext2_filsys fs, ext2_dblist *ret_dblist); -void ext2fs_free_dblist(ext2_dblist dblist); -errcode_t ext2fs_add_dir_block(ext2_dblist dblist, ino_t ino, blk_t blk, - int blockcnt); -errcode_t ext2fs_dblist_iterate(ext2_dblist dblist, - int (*func)(ext2_filsys fs, - struct ext2_db_entry *db_info, - void *private), - void *private); -errcode_t ext2fs_set_dir_block(ext2_dblist dblist, ino_t ino, blk_t blk, - int blockcnt); +extern errcode_t ext2fs_get_num_dirs(ext2_filsys fs, ino_t *ret_num_dirs); +extern errcode_t ext2fs_init_dblist(ext2_filsys fs, ext2_dblist *ret_dblist); +extern errcode_t ext2fs_add_dir_block(ext2_dblist dblist, ino_t ino, + blk_t blk, int blockcnt); +extern errcode_t ext2fs_dblist_iterate(ext2_dblist dblist, + int (*func)(ext2_filsys fs, struct ext2_db_entry *db_info, + void *private), + void *private); +extern errcode_t ext2fs_set_dir_block(ext2_dblist dblist, ino_t ino, + blk_t blk, int blockcnt); +extern errcode_t ext2fs_copy_dblist(ext2_dblist src, + ext2_dblist *dest); /* dblist_dir.c */ extern errcode_t @@ -514,6 +520,8 @@ extern int ext2fs_process_dir_block(ext2_filsys fs, int blockcnt, void *private); +/* dupfs.c */ +extern errcode_t ext2fs_dup_handle(ext2_filsys src, ext2_filsys *dest); /* expanddir.c */ extern errcode_t ext2fs_expand_dir(ext2_filsys fs, ino_t dir); @@ -523,6 +531,8 @@ extern void ext2fs_free(ext2_filsys fs); extern void ext2fs_free_generic_bitmap(ext2fs_inode_bitmap bitmap); extern void ext2fs_free_block_bitmap(ext2fs_block_bitmap bitmap); extern void ext2fs_free_inode_bitmap(ext2fs_inode_bitmap bitmap); +extern void ext2fs_free_dblist(ext2_dblist dblist); +extern void ext2fs_badblocks_list_free(badblocks_list bb); /* getsize.c */ extern errcode_t ext2fs_get_device_size(const char *file, int blocksize, @@ -631,6 +641,8 @@ extern errcode_t ext2fs_resize_inode_bitmap(__u32 new_end, __u32 new_real_end, ext2fs_inode_bitmap bmap); extern errcode_t ext2fs_resize_block_bitmap(__u32 new_end, __u32 new_real_end, ext2fs_block_bitmap bmap); +extern errcode_t ext2fs_copy_bitmap(ext2fs_generic_bitmap src, + ext2fs_generic_bitmap *dest); /* swapfs.c */ extern void ext2fs_swap_super(struct ext2_super_block * super); |