fs/ntfs/dir.h

   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 */