gdb/serial.h

   1 /* Remote serial support interface definitions for GDB, the GNU Debugger.
   2    Copyright 1992 Free Software Foundation, Inc.
   3
   4 This file is part of GDB.
   5
   6 This program is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2 of the License, or
   9 (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20 /* Return a sensible default name for a serial device, something which
  21    can be used as an argument to serial_open.  */
  22
  23 const char *serial_default_name PARAMS ((void));
  24
  25 /* Try to open the serial device "name", return 1 if ok, 0 if not.  */
  26
  27 int serial_open PARAMS ((const char *name));
  28
  29 /* Turn the port into raw mode.  */
  30
  31 void serial_raw PARAMS ((void));
  32
  33 /* Turn the port into normal mode.  */
  34
  35 void serial_normal PARAMS ((void));
  36
  37 /* Read one char from the serial device with <TO>-second timeout.
  38    Return char, and set ok if ok.  */
  39
  40 int serial_timedreadchar PARAMS ((int to, int *ok));
  41
  42 /* Set the baudrate to the decimal value supplied, and return 1, or fail and
  43    return 0.  */
  44
  45 int serial_setbaudrate PARAMS ((int to));
  46
  47 /* Return the next rate in the sequence, or return 0 for failure.  */
  48
  49 int serial_nextbaudrate PARAMS ((int rate));
  50
  51 /* Write some chars to the device, return 1 if ok, 0 if not.  */
  52
  53 int serial_write PARAMS ((const char *str, int len));
  54
  55 /* Close the serial port.  */
  56
  57 int serial_close PARAMS ((void));