1/*
2 * $Id: strerror.c,v 1.1.1.1 2008/10/15 03:30:50 james26_jang Exp $
3 *
4 * Copyright (C) 1996 Lars Fenneberg and Christian Graefe
5 *
6 * This file is provided under the terms and conditions of the GNU general
7 * public license, version 2 or any later version, incorporated herein by
8 * reference.
9 *
10 */
11
12#include "config.h"
13#include "includes.h"
14
15/*
16 * if we're missing strerror, these are mostly not defined either
17 */
18extern int sys_nerr;
19extern char *sys_errlist[];
20
21/*
22 * Function: strerror
23 *
24 * Purpose:  implements strerror for systems which lack it. if these
25 *			 systems even lack sys_errlist, you loose...
26 *
27 */
28
29
30char *strerror(int err)
31{
32	static char buf[32];
33
34	if (err >= 0 && err < sys_nerr)
35		return sys_errlist[err];
36	else {
37		sprintf(buf, "unknown error: %d", errno);
38		return buf;
39	}
40}
41