xref: /dragonfly/include/elf-hints.h (revision ed36d35d)
1 /*-
2  * Copyright (c) 1997 John D. Polstra.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24  * SUCH DAMAGE.
25  *
26  * $FreeBSD: src/include/elf-hints.h,v 1.4.2.1 2001/07/11 23:59:09 obrien Exp $
27  * $DragonFly: src/include/elf-hints.h,v 1.2 2003/06/17 04:25:56 dillon Exp $
28  */
29 
30 #ifndef	_ELF_HINTS_H_
31 #define	_ELF_HINTS_H_
32 
33 /*
34  * Hints file produced by ldconfig.
35  */
36 struct elfhints_hdr {
37 	u_int32_t	magic;		/* Magic number */
38 	u_int32_t	version;	/* File version (1) */
39 	u_int32_t	strtab;		/* Offset of string table in file */
40 	u_int32_t	strsize;	/* Size of string table */
41 	u_int32_t	dirlist;	/* Offset of directory list in
42 					   string table */
43 	u_int32_t	dirlistlen;	/* strlen(dirlist) */
44 	u_int32_t	spare[26];	/* Room for expansion */
45 };
46 
47 #define ELFHINTS_MAGIC	0x746e6845
48 
49 #define _PATH_ELF_HINTS	"/var/run/ld-elf.so.hints"
50 
51 #endif /* !_ELF_HINTS_H_ */
52