usr/src/lib/libast/i386/include/ast/tar.h

   1
   2 /* : : generated by proto : : */
   3 /***********************************************************************
   4 *                                                                      *
   5 *               This software is part of the ast package               *
   6 *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
   7 *                      and is licensed under the                       *
   8 *                  Common Public License, Version 1.0                  *
   9 *                    by AT&T Intellectual Property                     *
  10 *                                                                      *
  11 *                A copy of the License is available at                 *
  12 *            http://www.opensource.org/licenses/cpl1.0.txt             *
  13 *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
  14 *                                                                      *
  15 *              Information and Software Systems Research               *
  16 *                            AT&T Research                             *
  17 *                           Florham Park NJ                            *
  18 *                                                                      *
  19 *                 Glenn Fowler <gsf@research.att.com>                  *
  20 *                  David Korn <dgk@research.att.com>                   *
  21 *                   Phong Vo <kpv@research.att.com>                    *
  22 *                                                                      *
  23 ***********************************************************************/
  24
  25 /*
  26  * Standard Archive Format
  27  * USTAR - Uniform Standard Tape ARchive
  28  */
  29
  30 #ifndef _TAR_H
  31 #if !defined(__PROTO__)
  32 #include <prototyped.h>
  33 #endif
  34 #if !defined(__LINKAGE__)
  35 #define __LINKAGE__             /* 2004-08-11 transition */
  36 #endif
  37
  38 #define _TAR_H
  39
  40 #define TBLOCK          512
  41 #define NAMSIZ          100
  42 #define PFXSIZ          155
  43
  44 #define TMODLEN         8
  45 #define TUIDLEN         8
  46 #define TGIDLEN         8
  47 #define TSIZLEN         12
  48 #define TMTMLEN         12
  49 #define TCKSLEN         8
  50
  51 #define TMAGIC          "ustar"         /* ustar and a null             */
  52 #define TMAGLEN         6
  53 #define TVERSION        "00"            /* 00 and no null               */
  54 #define TVERSLEN        2
  55 #define TUNMLEN         32
  56 #define TGNMLEN         32
  57 #define TDEVLEN         8
  58
  59 /*
  60  * values used in typeflag field
  61  */
  62
  63 #define REGTYPE         '0'             /* regular file                 */
  64 #define AREGTYPE        0               /* alternate REGTYPE            */
  65 #define LNKTYPE         '1'             /* hard link                    */
  66 #define SYMTYPE         '2'             /* soft link                    */
  67 #define CHRTYPE         '3'             /* character special            */
  68 #define BLKTYPE         '4'             /* block special                */
  69 #define DIRTYPE         '5'             /* directory                    */
  70 #define FIFOTYPE        '6'             /* FIFO special                 */
  71 #define CONTTYPE        '7'             /* reserved                     */
  72 #define SOKTYPE         '8'             /* socket                       */
  73 #define EXTTYPE         'x'             /* extended header              */
  74 #define GLBTYPE         'g'             /* global extended header       */
  75 #define LLNKTYPE        'K'             /* long link path               */
  76 #define LREGTYPE        'L'             /* long file path               */
  77 #define VERTYPE         'V'             /* version                      */
  78
  79 /*
  80  * bits used in mode field
  81  */
  82
  83 #define TSUID           04000           /* set uid on exec              */
  84 #define TSGID           02000           /* set gid on exec              */
  85 #define TSVTX           01000           /* sticky bit -- reserved       */
  86
  87 /*
  88  * file permissions
  89  */
  90
  91 #define TUREAD          00400           /* read by owner                */
  92 #define TUWRITE         00200           /* write by owner               */
  93 #define TUEXEC          00100           /* execute by owner             */
  94 #define TGREAD          00040           /* read by group                */
  95 #define TGWRITE         00020           /* execute by group             */
  96 #define TGEXEC          00010           /* write by group               */
  97 #define TOREAD          00004           /* read by other                */
  98 #define TOWRITE         00002           /* write by other               */
  99 #define TOEXEC          00001           /* execute by other             */
 100
 101 struct header
 102 {
 103         char            name[NAMSIZ];
 104         char            mode[TMODLEN];
 105         char            uid[TUIDLEN];
 106         char            gid[TGIDLEN];
 107         char            size[TSIZLEN];
 108         char            mtime[TMTMLEN];
 109         char            chksum[TCKSLEN];
 110         char            typeflag;
 111         char            linkname[NAMSIZ];
 112         char            magic[TMAGLEN];
 113         char            version[TVERSLEN];
 114         char            uname[TUNMLEN];
 115         char            gname[TGNMLEN];
 116         char            devmajor[TDEVLEN];
 117         char            devminor[TDEVLEN];
 118         char            prefix[PFXSIZ];
 119 };
 120
 121 union hblock
 122 {
 123         char            dummy[TBLOCK];
 124         struct header   dbuf;
 125 };
 126
 127 #endif