copy_devices
rv = copy_devices(NULL, di_root, flags, &hp_root);
if ((rv = copy_devices(self, child, flags, &branch)) != 0) {
if ((rv = copy_devices(node, child_dev, child_flags,
if ((rv = copy_devices(port_node, child_dev,
static int copy_devices(hp_node_t, di_node_t, uint_t, hp_node_t *);