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/*
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strndup.c - implementation of strndup() for systems that lack it
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Copyright (C) 2011, 2012 Arthur de Jong
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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 the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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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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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., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include "strndup.h"
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/* this is a strndup() replacement for systems that don't have it
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(strndup() is in POSIX 2008 now) */
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char *strndup(const char *s, size_t size)
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{
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char *result;
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result = (char *)malloc(size + 1);
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if (result != NULL)
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{
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strncpy(result, s, size);
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result[size] = '\0';
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}
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return result;
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}
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