Function parse_app_args

dpdk/examples/server_node_efd/efd_node/node.c:91–117

* Parse the application arguments to the node app. */

 * Parse the application arguments to the node app.
 */
static int
parse_app_args(int argc, char *argv[])
{
	int option_index, opt;
	char **argvopt = argv;
	const char *progname = NULL;
	static struct option lgopts[] = { /* no long options */
		{NULL, 0, 0, 0 }
	};
	progname = argv[0];

	while ((opt = getopt_long(argc, argvopt, "n:", lgopts,
		&option_index)) != EOF) {
		switch (opt) {
		case 'n':
			if (parse_node_num(optarg) != 0) {
				usage(progname);
				return -1;
			}
			break;
		default:
			usage(progname);
			return -1;
		}
	}
	return 0;
}

/*
 * Tx buffer error callback