cloud-hypervisor/src/bin/vhost_user_net.rs

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// Copyright 2019 Intel Corporation. All Rights Reserved.
//
// Portions Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
//
// SPDX-License-Identifier: (Apache-2.0 AND BSD-3-Clause)
#[macro_use(crate_version, crate_authors)]
extern crate clap;
extern crate vhost_user_net;
use clap::{App, Arg};
use vhost_user_net::start_net_backend;
fn main() {
let cmd_arguments = App::new("vhost-user-net backend")
.version(crate_version!())
.author(crate_authors!())
.about("Launch a vhost-user-net backend.")
.arg(
Arg::with_name("net-backend")
.long("net-backend")
.help(
"vhost-user-net backend parameters \"ip=<ip_addr>,\
mask=<net_mask>,sock=<socket_path>,\
num_queues=<number_of_queues>,\
queue_size=<size_of_each_queue>\"",
)
.takes_value(true)
.min_values(1),
)
.get_matches();
let backend_command = cmd_arguments.value_of("net-backend").unwrap();
start_net_backend(backend_command);
}