ClamAV is an open source (GPLv2) anti-virus toolkit.
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clamav/win32/compat/w32_errno.c

37 lines
1.1 KiB

/*
* Copyright (C) 2009 Sourcefire, Inc.
*
* Authors: aCaB <acab@clamav.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include <string.h>
#include "w32_errno.h"
char *w32_strerror(int errnum) {
int i;
for(i=0; i<sizeof(w32_errnos) / sizeof(w32_errnos[0]); i++) {
if(w32_errnos[i].err == errnum)
return w32_errnos[i].strerr;
}
return "Unknown error";
}
int w32_strerror_r(int errnum, char *buf, size_t buflen) {
strncpy(buf, w32_strerror(errnum), buflen);
if(buflen) buf[buflen-1] = '\0';
return 0;
}