Function open_rx_iface

dpdk/drivers/net/pcap/pcap_ethdev.c:1132–1148

* Opens a NIC for reading packets from it */

 * Opens a NIC for reading packets from it
 */
static inline int
open_rx_iface(const char *key, const char *value, void *extra_args)
{
	int ret = open_iface(key, value, extra_args);
	if (ret < 0)
		return ret;
	if (strcmp(key, ETH_PCAP_RX_IFACE_IN_ARG) == 0) {
		struct pmd_devargs *pmd = extra_args;
		unsigned int qid = pmd->num_of_queue - 1;

		set_iface_direction(pmd->queue[qid].name,
				pmd->queue[qid].pcap,
				PCAP_D_IN);
	}

	return 0;
}

static inline int
rx_iface_args_process(const char *key, const char *value, void *extra_args)