Function tap_link_set_down

dpdk/drivers/net/tap/rte_eth_tap.c:828–836

}

static int
tap_link_set_down(struct rte_eth_dev *dev)
{
	struct pmd_internals *pmd = dev->data->dev_private;
	struct ifreq ifr = { .ifr_flags = IFF_UP };

	dev->data->dev_link.link_status = RTE_ETH_LINK_DOWN;
	return tap_ioctl(pmd, SIOCSIFFLAGS, &ifr, 0, LOCAL_ONLY);
}

static int
tap_link_set_up(struct rte_eth_dev *dev)