115 	u64 inr;  in btrfs_ls()  local
118 	inr = btrfs_lookup_path(&root, root.root_dirid, path, &type, NULL, 40);  in btrfs_ls()
120 	if (inr == -1ULL) {  in btrfs_ls()
130 	if (btrfs_readdir(&root, inr, readdir_callback)) {  in btrfs_ls()
141 	u64 inr;  in btrfs_exists()  local
144 	inr = btrfs_lookup_path(&root, root.root_dirid, file, &type, NULL, 40);  in btrfs_exists()
146 	return (inr != -1ULL && type == BTRFS_FT_REG_FILE);  in btrfs_exists()
153 	u64 inr;  in btrfs_size()  local
156 	inr = btrfs_lookup_path(&root, root.root_dirid, file, &type, &inode,  in btrfs_size()
159 	if (inr == -1ULL) {  in btrfs_size()
178 	u64 inr, rd;  in btrfs_read()  local
181 	inr = btrfs_lookup_path(&root, root.root_dirid, file, &type, &inode,  in btrfs_read()
184 	if (inr == -1ULL) {  in btrfs_read()
200 	rd = btrfs_file_read(&root, inr, offset, len, buf);  in btrfs_read()