root / lab4 / .minix-src / include / tar.h @ 14
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1 | 13 | up20180614 | /* $NetBSD: tar.h,v 1.4 2003/08/07 09:44:11 agc Exp $ */
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2 | |||
3 | /*-
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4 | * Copyright (c) 1994
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5 | * The Regents of the University of California. All rights reserved.
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6 | *
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7 | * This code is derived from software contributed to Berkeley by
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8 | * Chuck Karish of Mindcraft, Inc.
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9 | *
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10 | * Redistribution and use in source and binary forms, with or without
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11 | * modification, are permitted provided that the following conditions
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12 | * are met:
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13 | * 1. Redistributions of source code must retain the above copyright
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14 | * notice, this list of conditions and the following disclaimer.
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15 | * 2. Redistributions in binary form must reproduce the above copyright
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16 | * notice, this list of conditions and the following disclaimer in the
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17 | * documentation and/or other materials provided with the distribution.
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18 | * 3. Neither the name of the University nor the names of its contributors
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19 | * may be used to endorse or promote products derived from this software
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20 | * without specific prior written permission.
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21 | *
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22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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32 | * SUCH DAMAGE.
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33 | *
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34 | * @(#)tar.h 8.2 (Berkeley) 1/4/94
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35 | */
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36 | |||
37 | #ifndef _TAR_H
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38 | #define _TAR_H
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39 | |||
40 | #define TMAGIC "ustar" /* ustar and a null */ |
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41 | #define TMAGLEN 6 |
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42 | #define TVERSION "00" /* 00 and no null */ |
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43 | #define TVERSLEN 2 |
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44 | |||
45 | /* Values used in typeflag field */
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46 | #define REGTYPE '0' /* Regular file */ |
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47 | #define AREGTYPE '\0' /* Regular file */ |
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48 | #define LNKTYPE '1' /* Link */ |
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49 | #define SYMTYPE '2' /* Reserved */ |
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50 | #define CHRTYPE '3' /* Character special */ |
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51 | #define BLKTYPE '4' /* Block special */ |
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52 | #define DIRTYPE '5' /* Directory */ |
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53 | #define FIFOTYPE '6' /* FIFO special */ |
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54 | #define CONTTYPE '7' /* Reserved */ |
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55 | |||
56 | /* Bits used in the mode field - values in octal */
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57 | #define TSUID 04000 /* Set UID on execution */ |
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58 | #define TSGID 02000 /* Set GID on execution */ |
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59 | #define TSVTX 01000 /* Reserved */ |
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60 | /* File permissions */
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61 | #define TUREAD 00400 /* Read by owner */ |
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62 | #define TUWRITE 00200 /* Write by owner */ |
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63 | #define TUEXEC 00100 /* Execute/Search by owner */ |
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64 | #define TGREAD 00040 /* Read by group */ |
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65 | #define TGWRITE 00020 /* Write by group */ |
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66 | #define TGEXEC 00010 /* Execute/Search by group */ |
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67 | #define TOREAD 00004 /* Read by other */ |
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68 | #define TOWRITE 00002 /* Write by other */ |
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69 | #define TOEXEC 00001 /* Execute/Search by other */ |
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70 | |||
71 | #endif |