git: 9front

ref: 2f01287c83dec1310f6421e5ae4bae9e97440f4f
dir: /sys/src/libc/port/strdup.c/

#include <u.h>
#include <libc.h>

char*
strdup(char *s)
{
	char *ns;

	ns = malloc(strlen(s) + 1);
	if(ns == 0)
		return 0;
	setmalloctag(ns, getcallerpc(&s));
	return strcpy(ns, s);
}