extern.h revision 1.9 
1/* $NetBSD: extern.h,v 1.9 2000/06/14 06:49:21 cgd Exp $ */
2
3/*
4 * Copyright (c) 1997 Christopher G. Demetriou.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *      This product includes software developed by Christopher G. Demetriou
17 *	for the NetBSD Project.
18 * 4. The name of the author may not be used to endorse or promote products
19 *    derived from this software without specific prior written permission
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#if defined(__alpha__)
34# define	NLIST_ECOFF
35# define	NLIST_ELF64
36#elif defined(__arm26__) || defined(__mips__)
37# define	NLIST_ELF32
38#elif defined(__powerpc__)
39# define	NLIST_ELF32
40#elif defined(__sh3__)
41# define	NLIST_COFF
42# define	NLIST_ELF32
43#elif defined(__sparc__) || defined(__i386__)
44# define	NLIST_AOUT
45# define	NLIST_ELF32
46#else
47# define	NLIST_AOUT
48/* #define	NLIST_ECOFF */
49/* #define	NLIST_ELF32 */
50/* #define	NLIST_ELF64 */
51#endif
52
53#ifdef NLIST_AOUT
54int	check_aout(int, const char *);
55int	hide_aout(int, const char *);
56#endif
57#ifdef NLIST_COFF
58int	check_coff(int, const char *);
59int	hide_coff(int, const char *);
60#endif
61#ifdef NLIST_ECOFF
62int	check_ecoff(int, const char *);
63int	hide_ecoff(int, const char *);
64#endif
65#ifdef NLIST_ELF32
66int	check_elf32(int, const char *);
67int	hide_elf32(int, const char *);
68#endif
69#ifdef NLIST_ELF64
70int	check_elf64(int, const char *);
71int	hide_elf64(int, const char *);
72#endif
73
74int	in_keep_list(const char *symbol);
75