- struct serial_ops *ops = XMALLOC (struct serial_ops);
- memset (ops, 0, sizeof (struct serial_ops));
- ops->name = "hardwire";
- ops->next = 0;
- ops->open = hardwire_open;
- ops->close = hardwire_close;
- /* FIXME: Don't replace this with the equivalent ser_base*() until
- the old TERMIOS/SGTTY/... timer code has been flushed. cagney
- 1999-09-16. */
- ops->readchar = hardwire_readchar;
- ops->write = ser_base_write;
- ops->flush_output = hardwire_flush_output;
- ops->flush_input = hardwire_flush_input;
- ops->send_break = hardwire_send_break;
- ops->go_raw = hardwire_raw;
- ops->get_tty_state = hardwire_get_tty_state;
- ops->set_tty_state = hardwire_set_tty_state;
- ops->print_tty_state = hardwire_print_tty_state;
- ops->noflush_set_tty_state = hardwire_noflush_set_tty_state;
- ops->setbaudrate = hardwire_setbaudrate;
- ops->setstopbits = hardwire_setstopbits;
- ops->drain_output = hardwire_drain_output;
- ops->async = ser_base_async;
- ops->read_prim = ser_unix_read_prim;
- ops->write_prim = ser_unix_write_prim;
- serial_add_interface (ops);
+ serial_add_interface (&hardwire_ops);
+
+#ifdef HAVE_TERMIOS
+#ifdef CRTSCTS
+ add_setshow_boolean_cmd ("remoteflow", no_class,
+ &serial_hwflow, _("\
+Set use of hardware flow control for remote serial I/O."), _("\
+Show use of hardware flow control for remote serial I/O."), _("\
+Enable or disable hardware flow control (RTS/CTS) on the serial port\n\
+when debugging using remote targets."),
+ NULL,
+ show_serial_hwflow,
+ &setlist, &showlist);
+#endif
+#endif