sys/compat/linux/common/linux_dirent.h

   1 /*      $NetBSD: linux_dirent.h,v 1.10 2005/12/11 12:20:19 christos Exp $       */
   2
   3 /*-
   4  * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Frank van der Linden and Eric Haszlakiewicz.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _LINUX_DIRENT_H
  33 #define _LINUX_DIRENT_H
  34
  35 #define LINUX_MAXNAMLEN 255
  36
  37 struct linux_dirent {
  38         linux_ino_t     d_ino;
  39         linux_off_t     d_off;
  40         u_short         d_reclen;
  41         char            d_name[LINUX_MAXNAMLEN + 1];
  42 };
  43
  44 struct linux_dirent64 {
  45         unsigned long long      d_ino;
  46         long long               d_off;
  47         unsigned short          d_reclen;
  48         unsigned char           d_type;
  49         char                    d_name[LINUX_MAXNAMLEN + 1];
  50 };
  51
  52
  53 #define LINUX_NAMEOFF(dp)       ((char *)&(dp)->d_name - (char *)(dp))
  54 #define LINUX_RECLEN(de,namlen) ALIGN((LINUX_NAMEOFF(de) + (namlen) + 1))
  55
  56 #endif /* !_LINUX_DIRENT_H */