git: 9front

ref: 28b33c246379cd267db752951207a8af1c41cde0
dir: /sys/src/libc/port/runestrdup.c/

View raw version 
#include <u.h>
#include <libc.h>

Rune*
runestrdup(Rune *s)
{
	Rune *ns;

	ns = malloc(sizeof(Rune)*(runestrlen(s) + 1));
	if(ns == 0)
		return 0;
	setmalloctag(ns, getcallerpc(&s));
	return runestrcpy(ns, s);
}