Root/fs/ntfs/dir.h

1/*
2 * dir.h - Defines for directory handling in NTFS Linux kernel driver. Part of
3 * the Linux-NTFS project.
4 *
5 * Copyright (c) 2002-2004 Anton Altaparmakov
6 *
7 * This program/include file is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as published
9 * by the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program/include file is distributed in the hope that it will be
13 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program (in the main directory of the Linux-NTFS
19 * distribution in the file COPYING); if not, write to the Free Software
20 * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23#ifndef _LINUX_NTFS_DIR_H
24#define _LINUX_NTFS_DIR_H
25
26#include "layout.h"
27#include "inode.h"
28#include "types.h"
29
30/*
31 * ntfs_name is used to return the file name to the caller of
32 * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup())
33 * to be able to deal with dcache aliasing issues.
34 */
35typedef struct {
36    MFT_REF mref;
37    FILE_NAME_TYPE_FLAGS type;
38    u8 len;
39    ntfschar name[0];
40} __attribute__ ((__packed__)) ntfs_name;
41
42/* The little endian Unicode string $I30 as a global constant. */
43extern ntfschar I30[5];
44
45extern MFT_REF ntfs_lookup_inode_by_name(ntfs_inode *dir_ni,
46        const ntfschar *uname, const int uname_len, ntfs_name **res);
47
48#endif /* _LINUX_NTFS_FS_DIR_H */
49

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