1 /* strerror.c --- ANSI C compatible system error routine
3 Copyright (C) 1986, 1988, 1989, 1991, 2002 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software Foundation,
17 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
24 extern char *sys_errlist[];
32 if (n < 0 || n >= sys_nerr) {
33 sprintf(mesg, "Unknown error (%d)", n);
36 return sys_errlist[n];