/include/elf-hints.h

 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 * $FreeBSD$
27 */
28
29#ifndef	_ELF_HINTS_H_
30#define	_ELF_HINTS_H_
31
32/*
33 * Hints file produced by ldconfig.
34 */
35struct elfhints_hdr {
36	u_int32_t	magic;		/* Magic number */
37	u_int32_t	version;	/* File version (1) */
38	u_int32_t	strtab;		/* Offset of string table in file */
39	u_int32_t	strsize;	/* Size of string table */
40	u_int32_t	dirlist;	/* Offset of directory list in
41					   string table */
42	u_int32_t	dirlistlen;	/* strlen(dirlist) */
43	u_int32_t	spare[26];	/* Room for expansion */
44};
45
46#define ELFHINTS_MAGIC	0x746e6845
47
48#define _PATH_ELF_HINTS	"/var/run/ld-elf.so.hints"
49
50#endif /* !_ELF_HINTS_H_ */