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