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/*
strndup.c - implementation of strndup() for systems that lack it
Copyright (C) 2011 Arthur de Jong
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include "strndup.h"
/* this is a strndup() replacement for systems that don't have it
(strndup() is in POSIX 2008 now) */
char *strndup(const char *s,size_t size)
{
char *result;
result=(char *)malloc(size+1);
if (result!=NULL)
{
strncpy(result,s,size);
result[size]='\0';
}
return result;
}
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