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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* strndup.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "config.h"
#include "compat.h"
#include <string.h>
#include <stdlib.h>
#ifndef HAVE_STRNDUP
char *strndup(const char *str, size_t max_len)
{
size_t len = 0;
char *out;
while (len < max_len && str[len] != '\0')
++len;
out = malloc(len + 1);
if (out != NULL) {
memcpy(out, str, len);
out[len] = '\0';
}
return out;
}
#endif
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