Function main

dpdk/app/proc-info/main.c:2122–2260

}

int
main(int argc, char **argv)
{
	int ret;
	int i;
	char c_flag[] = "-c1";
	char n_flag[] = "-n4";
	char mp_flag[] = "--proc-type=secondary";
	char log_flag[] = "--log-level=6";
	char *argp[argc + 4];
	uint16_t nb_ports;

	/* preparse app arguments */
	ret = proc_info_preparse_args(argc, argv);
	if (ret < 0) {
		printf("Failed to parse arguments\n");
		return -1;
	}

	argp[0] = argv[0];
	argp[1] = c_flag;
	argp[2] = n_flag;
	argp[3] = mp_flag;
	argp[4] = log_flag;

	for (i = 1; i < argc; i++)
		argp[i + 4] = argv[i];

	argc += 4;

	ret = rte_eal_init(argc, argp);
	if (ret < 0)
		rte_panic("Cannot init EAL\n");

	argc -= ret;
	argv += ret - 4;

	if (!rte_eal_primary_proc_alive(NULL))
		rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");

	/* parse app arguments */
	ret = proc_info_parse_args(argc, argv);
	if (ret < 0)
		rte_exit(EXIT_FAILURE, "Invalid argument\n");

	if (mem_info) {
		meminfo_display();
		goto cleanup;
	}

	if (eventdev_xstats() > 0)
		goto cleanup;

	nb_ports = rte_eth_dev_count_avail();
	if (nb_ports == 0)
		rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");

	/* If no port mask was specified, then show all non-owned ports */