pub fn splice_loop(do_flush: Arc<AtomicBool>, flush_event: Option<Sender<()>>, fd_in: RawFd, fd_out: RawFd)
Loop while reading and writing from one file descriptor to another using
The loop stop when
do_flush is set to
At the end, a flush event is send to
flush_event if any.
This function should be used in a dedicated thread, e.g.
thread::spawn(move || splice_loop(do_flush, None, rx.as_raw_fd(), tx.as_raw_fd())).