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/*
* Copyright (c) 2002 Tama Communications Corporation
*
* This file is part of GNU GLOBAL.
*
* GNU GLOBAL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* GNU GLOBAL 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 St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "die.h"
#include "strlimcpy.h"
/*
* strlimcpy: copy string with limit.
*
* o) dest destination string
* i) source source string
* i) limit size of dest
*
* NOTE: This function is similar to strlcpy of OpenBSD but is different
* because strlimcpy abort when it beyond the limit.
*/
void
strlimcpy(dest, source, limit)
char *dest;
const char *const source;
const int limit;
{
int n = (int)limit;
const char *s = source;
while (n--)
if (!(*dest++ = *s++))
return;
die("buffer overflow. strlimcpy(dest, '%s', %d).", source, limit);
}
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