Function usage

dpdk/examples/server_node_efd/efd_server/args.c:32–40

* Prints out usage information to stdout */

 * Prints out usage information to stdout
 */
static void
usage(void)
{
	printf("%s [EAL options] -- -p PORTMASK -n NUM_NODES -f NUM_FLOWS\n"
		" -p PORTMASK: hexadecimal bitmask of ports to use\n"
		" -n NUM_NODES: number of node processes to use\n"
		" -f NUM_FLOWS: number of flows to be added in the EFD table\n",
		progname);
}

/**
 * The ports to be used by the application are passed in