/*
   * dir.h - Defines for directory handling in NTFS Linux kernel driver. Part of
   *	   the Linux-NTFS project.
   *
   * Copyright (c) 2002-2004 Anton Altaparmakov
   *
   * This program/include file is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License as published
   * by the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * This program/include file is distributed in the hope that it will be
   * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
   * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program (in the main directory of the Linux-NTFS
   * distribution in the file COPYING); if not, write to the Free Software
   * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  #ifndef _LINUX_NTFS_DIR_H
  #define _LINUX_NTFS_DIR_H
  
  #include "layout.h"
  #include "inode.h"
  #include "types.h"
  
  /*
   * ntfs_name is used to return the file name to the caller of
   * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup())
   * to be able to deal with dcache aliasing issues.
   */
  typedef struct {
  	MFT_REF mref;
  	FILE_NAME_TYPE_FLAGS type;
  	u8 len;
  	ntfschar name[0];
  } __attribute__ ((__packed__)) ntfs_name;
  
  /* The little endian Unicode string $I30 as a global constant. */
  extern ntfschar I30[5];
  
  extern MFT_REF ntfs_lookup_inode_by_name(ntfs_inode *dir_ni,
  		const ntfschar *uname, const int uname_len, ntfs_name **res);
  
  #endif /* _LINUX_NTFS_FS_DIR_H */