Method register_file_event

virtio-devices/src/console.rs:366–383

(
        &mut self,
        helper: &mut EpollHelper,
    )

    }

    fn register_file_event(
        &mut self,
        helper: &mut EpollHelper,
    ) -> result::Result<(), EpollHelperError> {
        if self.file_event_registered {
            return Ok(());
        }

        // Re-arm the file event.
        helper.mod_event_custom(
            self.endpoint.in_file().unwrap().as_raw_fd(),
            FILE_EVENT,
            epoll::Events::EPOLLIN | epoll::Events::EPOLLONESHOT,
        )?;
        self.file_event_registered = true;

        Ok(())
    }
}

impl EpollHelperHandler for ConsoleEpollHandler {