257 static int read_inode(int fd, unsigned int inum, struct ext4_inode *inode)  in read_inode()  argument
273     len=read(fd, inode, sizeof(*inode));  in read_inode()
274     if (len != sizeof(*inode)) {  in read_inode()
452 static int get_direct_blocks(struct ext4_inode *inode, unsigned long long *block_list,  in get_direct_blocks()  argument
460     while ((i < (inode->i_blocks_lo / sectors_per_block)) && (i < EXT4_NDIR_BLOCKS)) {  in get_direct_blocks()
461         block_list[i] = inode->i_block[i];  in get_direct_blocks()
467     if ((inode->i_blocks_lo / sectors_per_block) > EXT4_NDIR_BLOCKS) {  in get_direct_blocks()
474 static int get_indirect_blocks(int fd, struct ext4_inode *inode,  in get_indirect_blocks()  argument
488     read_block(fd, inode->i_block[EXT4_NDIR_BLOCKS], indirect_block);  in get_indirect_blocks()
490     for(i = 0; i < (inode->i_blocks_lo / sectors_per_block - EXT4_NDIR_BLOCKS); i++) {  in get_indirect_blocks()
501 static int get_block_list_indirect(int fd, struct ext4_inode *inode, unsigned long long *block_list)  in get_block_list_indirect()  argument
505     if (get_direct_blocks(inode, block_list, &count)) {  in get_block_list_indirect()
506         get_indirect_blocks(fd, inode, block_list, &count);  in get_block_list_indirect()
571 static int get_block_list_extents(int fd, struct ext4_inode *inode, unsigned long long *block_list)  in get_block_list_extents()  argument
575     extent_hdr = (struct ext4_extent_header *)inode->i_block;  in get_block_list_extents()
583          get_extent_ents((struct ext4_extent_header *)inode->i_block, block_list);  in get_block_list_extents()
587     get_extent_idx(fd, (struct ext4_extent_header *)inode->i_block, block_list);  in get_block_list_extents()
594     struct ext4_inode inode;  in is_entry_dir()  local
607         if ((pass == UPDATE_INODE_NUMS) && !(dirp->inode & 0x80000000)) {  in is_entry_dir()
610             read_inode(fd, (dirp->inode & 0x7fffffff), &inode);  in is_entry_dir()
611             if (S_ISDIR(inode.i_mode)) {  in is_entry_dir()
620 static int recurse_dir(int fd, struct ext4_inode *inode, char *dirbuf, int dirsize, int mode)  in recurse_dir()  argument
652     if (inode->i_flags & EXT4_EXTENTS_FL) {  in recurse_dir()
653         get_block_list_extents(fd, inode, block_list);  in recurse_dir()
667         get_block_list_indirect(fd, inode, block_list);  in recurse_dir()
693         if (dirp->inode == 0) {  in recurse_dir()
713               ((mode == UPDATE_INODE_NUMS) && (dirp->inode & 0x80000000))) ) {  in recurse_dir()
715             read_inode(fd, dirp->inode & 0x7fffffff, &tmp_inode);  in recurse_dir()
719                         dirp->inode & 0x7fffffff, name);  in recurse_dir()
722                 printf("inode %d %s use extents\n", dirp->inode & 0x7fffffff,  in recurse_dir()
751             dirp->inode |= 0x80000000;  in recurse_dir()
753             if (dirp->inode & 0x80000000) {  in recurse_dir()
754                 dirp->inode = compute_new_inum(dirp->inode & 0x7fffffff);  in recurse_dir()