1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3#ifndef BTRFS_DIR_ITEM_H
 4#define BTRFS_DIR_ITEM_H
 5
 6int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir,
 7			  const struct fscrypt_str *name);
 8int btrfs_insert_dir_item(struct btrfs_trans_handle *trans,
 9			  const struct fscrypt_str *name, struct btrfs_inode *dir,
10			  struct btrfs_key *location, u8 type, u64 index);
11struct btrfs_dir_item *btrfs_lookup_dir_item(struct btrfs_trans_handle *trans,
12					     struct btrfs_root *root,
13					     struct btrfs_path *path, u64 dir,
14					     const struct fscrypt_str *name, int mod);
15struct btrfs_dir_item *btrfs_lookup_dir_index_item(
16			struct btrfs_trans_handle *trans,
17			struct btrfs_root *root,
18			struct btrfs_path *path, u64 dir,
19			u64 index, const struct fscrypt_str *name, int mod);
20struct btrfs_dir_item *btrfs_search_dir_index_item(struct btrfs_root *root,
21			    struct btrfs_path *path, u64 dirid,
22			    const struct fscrypt_str *name);
23int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans,
24			      struct btrfs_root *root,
25			      struct btrfs_path *path,
26			      struct btrfs_dir_item *di);
27int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans,
28			    struct btrfs_root *root,
29			    struct btrfs_path *path, u64 objectid,
30			    const char *name, u16 name_len,
31			    const void *data, u16 data_len);
32struct btrfs_dir_item *btrfs_lookup_xattr(struct btrfs_trans_handle *trans,
33					  struct btrfs_root *root,
34					  struct btrfs_path *path, u64 dir,
35					  const char *name, u16 name_len,
36					  int mod);
37struct btrfs_dir_item *btrfs_match_dir_item_name(struct btrfs_fs_info *fs_info,
38						 struct btrfs_path *path,
39						 const char *name,
40						 int name_len);
41
42#endif