1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * dir.h - Defines for directory handling in NTFS Linux kernel driver. Part of
4 * the Linux-NTFS project.
5 *
6 * Copyright (c) 2002-2004 Anton Altaparmakov
7 */
8
9 #ifndef _LINUX_NTFS_DIR_H
10 #define _LINUX_NTFS_DIR_H
11
12 #include "layout.h"
13 #include "inode.h"
14 #include "types.h"
15
16 /*
17 * ntfs_name is used to return the file name to the caller of
18 * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup())
19 * to be able to deal with dcache aliasing issues.
20 */
21 typedef struct {
22 MFT_REF mref;
23 FILE_NAME_TYPE_FLAGS type;
24 u8 len;
25 ntfschar name[0];
26 } __attribute__ ((__packed__)) ntfs_name;
27
28 /* The little endian Unicode string $I30 as a global constant. */
29 extern ntfschar I30[5];
30
31 extern MFT_REF ntfs_lookup_inode_by_name(ntfs_inode *dir_ni,
32 const ntfschar *uname, const int uname_len, ntfs_name **res);
33
34 #endif /* _LINUX_NTFS_FS_DIR_H */