use std::{env, process};
use ethox::nic::{Device, sys::TapInterface};
use ethox::wire::pretty_print::Formatter;
fn main() {
let name = env::args().nth(1)
.unwrap_or_else(usage_and_exit);
let mut interface = TapInterface::new(&name, vec![0; 1 << 14])
.expect("Couldn't initialize interface");
loop {
let result = interface.rx(1, Formatter::default());
result.unwrap_or_else(|err| {
panic!("Error during receive {:?} {:?}", err, interface.last_err());
});
}
}
fn usage_and_exit<T>() -> T {
eprintln!("Usage: debug_tap <ifname>");
process::exit(1);
}