libc - Check for invalid context in setcontext() and swapcontext()
[dragonfly.git] / include / ar.h
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1/*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
9 *
10 * This code is derived from software contributed to Berkeley by
11 * Hugh Smith at The University of Guelph.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
bc7a8293 21 * 3. Neither the name of the University nor the names of its contributors
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22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 * @(#)ar.h 8.2 (Berkeley) 1/21/94
38 */
39
40#ifndef _AR_H_
41#define _AR_H_
42
43/* Pre-4BSD archives had these magic numbers in them. */
44#define OARMAG1 0177555
45#define OARMAG2 0177545
46
47#define ARMAG "!<arch>\n" /* ar "magic number" */
48#define SARMAG 8 /* strlen(ARMAG); */
49
50#define AR_EFMT1 "#1/" /* extended format #1 */
51
52struct ar_hdr {
53 char ar_name[16]; /* name */
54 char ar_date[12]; /* modification time */
55 char ar_uid[6]; /* user id */
56 char ar_gid[6]; /* group id */
57 char ar_mode[8]; /* octal file permissions */
58 char ar_size[10]; /* size in bytes */
59#define ARFMAG "`\n"
60 char ar_fmag[2]; /* consistency check */
61};
62
63#endif /* !_AR_H_ */