xref: /illumos-gate/usr/src/head/ar.h (revision 1bd05387d9f0afecec802c6a33ffb181d4c6d93f)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*	Copyright (c) 1988 AT&T	*/
23 /*	  All Rights Reserved	*/
24 
25 
26 #ifndef _AR_H
27 #define	_AR_H
28 
29 #ifdef	__cplusplus
30 extern "C" {
31 #endif
32 
33 /*
34  *		COMMON ARCHIVE FORMAT
35  *
36  *	ARCHIVE File Organization:
37  *	_________________________________________________
38  *	|__________ARCHIVE_MAGIC_STRING_________________|
39  *	|__________ARCHIVE_FILE_MEMBER_1________________|
40  *	|						|
41  *	|	Archive File Header "ar_hdr"		|
42  *	|...............................................|
43  *	|	Member Contents				|
44  *	|		1. External symbol directory	|
45  *	|		2. Text file			|
46  *	|_______________________________________________|
47  *	|________ARCHIVE_FILE_MEMBER_2__________________|
48  *	|		"ar_hdr"			|
49  *	|...............................................|
50  *	|	Member Contents (.o or text file)	|
51  *	|_______________________________________________|
52  *	|	.		.		.	|
53  *	|	.		.		.	|
54  *	|	.		.		.	|
55  *	|_______________________________________________|
56  *	|________ARCHIVE_FILE_MEMBER_n__________________|
57  *	|		"ar_hdr"			|
58  *	|...............................................|
59  *	|		Member Contents			|
60  *	|_______________________________________________|
61  *
62  */
63 
64 #define	ARMAG	"!<arch>\n"
65 #define	SARMAG	8
66 #define	ARFMAG	"`\n"
67 
68 struct ar_hdr		/* archive file member header - printable ascii */
69 {
70 	char	ar_name[16];	/* file member name - `/' terminated */
71 	char	ar_date[12];	/* file member date - decimal */
72 	char	ar_uid[6];	/* file member user id - decimal */
73 	char	ar_gid[6];	/* file member group id - decimal */
74 	char	ar_mode[8];	/* file member mode - octal */
75 	char	ar_size[10];	/* file member size - decimal */
76 	char	ar_fmag[2];	/* ARFMAG - string to end header */
77 };
78 
79 #ifdef	__cplusplus
80 }
81 #endif
82 
83 #endif	/* _AR_H */
84