1/*	$OpenBSD: ar.h,v 1.3 2003/06/02 19:34:12 millert Exp $	*/
2/*	$NetBSD: ar.h,v 1.4 1994/10/26 00:55:43 cgd Exp $	*/
3
4/*-
5 * Copyright (c) 1991, 1993
6 *	The Regents of the University of California.  All rights reserved.
7 * (c) UNIX System Laboratories, Inc.
8 * All or some portions of this file are derived from material licensed
9 * to the University of California by American Telephone and Telegraph
10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11 * the permission of UNIX System Laboratories, Inc.
12 *
13 * This code is derived from software contributed to Berkeley by
14 * Hugh Smith at The University of Guelph.
15 *
16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 * 1. Redistributions of source code must retain the above copyright
20 *    notice, this list of conditions and the following disclaimer.
21 * 2. Redistributions in binary form must reproduce the above copyright
22 *    notice, this list of conditions and the following disclaimer in the
23 *    documentation and/or other materials provided with the distribution.
24 * 3. Neither the name of the University nor the names of its contributors
25 *    may be used to endorse or promote products derived from this software
26 *    without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * SUCH DAMAGE.
39 *
40 *	@(#)ar.h	8.2 (Berkeley) 1/21/94
41 */
42
43#ifndef _AR_H_
44#define	_AR_H_
45
46/* Pre-4BSD archives had these magic numbers in them. */
47#define	OARMAG1	0177555
48#define	OARMAG2	0177545
49
50#define	ARMAG		"!<arch>\n"	/* ar "magic number" */
51#define	SARMAG		8		/* strlen(ARMAG); */
52
53#define	AR_EFMT1	"#1/"		/* extended format #1 */
54
55struct ar_hdr {
56	char ar_name[16];		/* name */
57	char ar_date[12];		/* modification time */
58	char ar_uid[6];			/* user id */
59	char ar_gid[6];			/* group id */
60	char ar_mode[8];		/* octal file permissions */
61	char ar_size[10];		/* size in bytes */
62#define	ARFMAG	"`\n"
63	char ar_fmag[2];		/* consistency check */
64};
65
66#endif /* !_AR_H_ */
67