1/*	$NetBSD: bsd_strerror.c,v 1.1.1.1 2009/12/13 16:55:01 kardel Exp $	*/
2
3#include <config.h>
4
5#if !HAVE_STRERROR
6/*
7 * Copyright (c) 1988 Regents of the University of California.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms are permitted
11 * provided that the above copyright notice and this paragraph are
12 * duplicated in all such forms and that any documentation,
13 * advertising materials, and other materials related to such
14 * distribution and use acknowledge that the software was developed
15 * by the University of California, Berkeley.  The name of the
16 * University may not be used to endorse or promote products derived
17 * from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
20 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
21 */
22
23#if defined(LIBC_SCCS) && !defined(lint)
24static const char sccsid[] = "@(#)strerror.c	5.1 (Berkeley) 4/9/89";
25#endif /* LIBC_SCCS and not lint */
26
27#include <sys/types.h>
28
29#include <stdio.h>
30#include <string.h>
31
32#include "l_stdlib.h"
33
34char *
35strerror(
36	int errnum
37	)
38{
39	extern int sys_nerr;
40	extern char *sys_errlist[];
41	static char ebuf[20];
42
43	if ((unsigned int)errnum < sys_nerr)
44		return(sys_errlist[errnum]);
45	(void)sprintf(ebuf, "Unknown error: %d", errnum);
46	return(ebuf);
47}
48#else
49int strerror_bs;
50#endif
51