LXR linux/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