Mercurial > cpython-lru_cache-weakref

view Python/strdup.c @ 53635:abc80f8b0dfd legacy-trunk

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Make the turtle.rst doctests pass. I have a feeling there should be more cleanup, but I don't know now to kill turtles. Especially unexpected ones... ;)
author R. David Murray <rdmurray@bitdance.com>
date Thu, 30 Apr 2009 12:42:32 +0000
parents f79434ee41fa
children e7f6cef7a4cc
line wrap: on
line source

/* strdup() replacement (from stdwin, if you must know) */

#include "pgenheaders.h"

char *
strdup(const char *str)
{
	if (str != NULL) {
		register char *copy = malloc(strlen(str) + 1);
		if (copy != NULL)
			return strcpy(copy, str);
	}
	return NULL;
}