func receiveTTY(usock *unixsocket.Usock, err error) (*os.File, error) {
if err != nil {
return nil, err
}
clientFd, err := usock.ReadFD()
if err != nil {
return nil, errors.New("Expected FD, none received!")
}
fileName := strconv.Itoa(rand.Int())
clientFile := unixsocket.FdToFile(clientFd, fileName)
return clientFile, nil
}
