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Annotation of embedaddon/lrzsz/lib/strerror.c, revision 1.1

1.1     ! misho       1: /* strerror.c -- strerror() replacement
        !             2:    Copyright (C) 1996 Uwe Ohse
        !             3: 
        !             4:    This program is free software; you can redistribute it and/or modify
        !             5:    it under the terms of the GNU General Public License as published by
        !             6:    the Free Software Foundation; either version 2, or (at your option)
        !             7:    any later version.
        !             8: 
        !             9:    This program is distributed in the hope that it will be useful,
        !            10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            12:    GNU General Public License for more details.
        !            13: 
        !            14:    You should have received a copy of the GNU General Public License
        !            15:    along with this program; if not, write to the Free Software
        !            16:    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
        !            17: 
        !            18: char *
        !            19: strerror(num)
        !            20:        int num;
        !            21: {
        !            22:        extern char *sys_errlist[];
        !            23:        extern int sys_nerr;
        !            24: 
        !            25:        if (num < 0 || num > sys_nerr)
        !            26:                return "Unknown system error / illegal error number";
        !            27: 
        !            28:        return sys_errlist[num];
        !            29: }