git: 9front

ref: fccd42e65dc4c9f0b0ac212a02e1e49328540dcd
dir: /sys/src/cmd/python/Python/strdup.c/

View raw version 
/* 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;
}