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  */
  35 typedef 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. */
  43 extern ntfschar I30[5];
  44
  45 extern 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 */