contrib/cpio/tarhdr.h

   1 /* Extended tar header from POSIX.1.
   2    Copyright (C) 1992 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software
  16    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  17
  18 #ifndef _TARHDR_H
  19
  20 #define _TARHDR_H 1
  21
  22 #include <tar.h>
  23
  24 /* Size of `name' field.  */
  25 #define TARNAMESIZE 100
  26
  27 /* Size of `linkname' field.  */
  28 #define TARLINKNAMESIZE 100
  29
  30 /* Size of `prefix' field.  */
  31 #define TARPREFIXSIZE 155
  32
  33 /* Size of entire tar header.  */
  34 #define TARRECORDSIZE 512
  35
  36 struct tar_header
  37 {
  38   char name[TARNAMESIZE];
  39   char mode[8];
  40   char uid[8];
  41   char gid[8];
  42   char size[12];
  43   char mtime[12];
  44   char chksum[8];
  45   char typeflag;
  46   char linkname[TARLINKNAMESIZE];
  47   char magic[6];
  48   char version[2];
  49   char uname[32];
  50   char gname[32];
  51   char devmajor[8];
  52   char devminor[8];
  53   char prefix[TARPREFIXSIZE];
  54 };
  55
  56 union tar_record
  57 {
  58   struct tar_header header;
  59   char buffer[TARRECORDSIZE];
  60 };
  61
  62 #endif /* tarhdr.h */