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38 lines
1.1 KiB
38 lines
1.1 KiB
/*
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* Copyright (C) 2002 Alan Robertson <alanr@unix.sh>
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* This software licensed under the GNU LGPL.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of version 2.1 of the GNU Lesser General Public
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* License as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <lha_internal.h>
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#include <errno.h>
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#include <stdio.h>
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extern const char * sys_err[];
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extern int sys_nerr;
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char *
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strerror(int errnum)
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{
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static char whaterr[32];
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if (errnum < 0) {
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return "negative errno";
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}
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if (errnum >= sys_nerr) {
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snprintf(whaterr, sizeof(whaterr),"error %d", errnum);
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return whaterr;
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}
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return sys_err[sys_nerr];
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}
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