contrib/gdb-6.2.1/gdb/ser-unix.h

   1 /* Serial interface for UN*X file-descriptor based connection.
   2
   3    Copyright 1999, 2000, 2002 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #ifndef SER_UNIX_H
  23 #define SER_UNIX_H
  24
  25 struct serial;
  26 struct ui_file;
  27
  28 /* Generic UNIX/FD functions */
  29
  30 extern int ser_unix_nop_flush_output (struct serial *scb);
  31 extern int ser_unix_flush_input (struct serial *scb);
  32 extern int ser_unix_nop_send_break (struct serial *scb);
  33 extern void ser_unix_nop_raw (struct serial *scb);
  34 extern serial_ttystate ser_unix_nop_get_tty_state (struct serial *scb);
  35 extern int ser_unix_nop_set_tty_state (struct serial *scb,
  36                                        serial_ttystate ttystate);
  37 extern void ser_unix_nop_print_tty_state (struct serial *scb,
  38                                           serial_ttystate ttystate,
  39                                           struct ui_file *stream);
  40 extern int ser_unix_nop_noflush_set_tty_state (struct serial *scb,
  41                                                serial_ttystate new_ttystate,
  42                                                serial_ttystate old_ttystate);
  43 extern int ser_unix_nop_setbaudrate (struct serial *scb, int rate);
  44 extern int ser_unix_nop_setstopbits (struct serial *scb, int rate);
  45 extern int ser_unix_nop_drain_output (struct serial *scb);
  46
  47 extern int ser_unix_wait_for (struct serial *scb, int timeout);
  48 extern int ser_unix_readchar (struct serial *scb, int timeout);
  49
  50 extern int ser_unix_write (struct serial *scb, const char *str, int len);
  51
  52 extern void ser_unix_async (struct serial *scb, int async_p);
  53
  54 #endif