nativelibc/string/strdup.c

/*	A part of the Native C Library for Windows NT
	Copyright 2007-2015 PC GO Ld.

	This program 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 of the License, or (at your option) any later version.

	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.
*/

#include <string.h>
#include <stdlib.h>

char *strdup(const char *str) {
	size_t len = strlen(str) + 1;
	char *copy = malloc(len);
	if(copy) memcpy(copy, str, len);
	return copy;
}