mirror of
https://github.com/torvalds/linux.git
synced 2024-11-23 12:42:02 +00:00
22b46bdc5f
Do a cleanup in the short headers: - add forward declarations for types referenced by pointers - add includes when types need them This fixes potential compilation problems if the headers are reordered or the missing includes are not provided indirectly. Signed-off-by: David Sterba <dsterba@suse.com>
58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
#ifndef BTRFS_DIR_ITEM_H
|
|
#define BTRFS_DIR_ITEM_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/crc32c.h>
|
|
|
|
struct fscrypt_str;
|
|
struct btrfs_fs_info;
|
|
struct btrfs_key;
|
|
struct btrfs_path;
|
|
struct btrfs_root;
|
|
struct btrfs_trans_handle;
|
|
|
|
int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir,
|
|
const struct fscrypt_str *name);
|
|
int btrfs_insert_dir_item(struct btrfs_trans_handle *trans,
|
|
const struct fscrypt_str *name, struct btrfs_inode *dir,
|
|
struct btrfs_key *location, u8 type, u64 index);
|
|
struct btrfs_dir_item *btrfs_lookup_dir_item(struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root,
|
|
struct btrfs_path *path, u64 dir,
|
|
const struct fscrypt_str *name, int mod);
|
|
struct btrfs_dir_item *btrfs_lookup_dir_index_item(
|
|
struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root,
|
|
struct btrfs_path *path, u64 dir,
|
|
u64 index, const struct fscrypt_str *name, int mod);
|
|
struct btrfs_dir_item *btrfs_search_dir_index_item(struct btrfs_root *root,
|
|
struct btrfs_path *path, u64 dirid,
|
|
const struct fscrypt_str *name);
|
|
int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root,
|
|
struct btrfs_path *path,
|
|
struct btrfs_dir_item *di);
|
|
int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root,
|
|
struct btrfs_path *path, u64 objectid,
|
|
const char *name, u16 name_len,
|
|
const void *data, u16 data_len);
|
|
struct btrfs_dir_item *btrfs_lookup_xattr(struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root,
|
|
struct btrfs_path *path, u64 dir,
|
|
const char *name, u16 name_len,
|
|
int mod);
|
|
struct btrfs_dir_item *btrfs_match_dir_item_name(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_path *path,
|
|
const char *name,
|
|
int name_len);
|
|
|
|
static inline u64 btrfs_name_hash(const char *name, int len)
|
|
{
|
|
return crc32c((u32)~1, name, len);
|
|
}
|
|
|
|
#endif
|