gdb/inflow.h

   1 /* Low level interface to ptrace, for GDB when running under Unix.
   2
   3    Copyright (C) 2003, 2005 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., 51 Franklin Street, Fifth Floor,
  20    Boston, MA 02110-1301, USA.  */
  21
  22 #ifndef INFLOW_H
  23 #define INFLOW_H
  24
  25 #include "terminal.h"           /* For HAVE_TERMIOS et.al.  */
  26
  27 #ifdef HAVE_TERMIOS
  28 # define PROCESS_GROUP_TYPE pid_t
  29 #elif defined (HAVE_TERMIO) || defined (HAVE_SGTTY)
  30 # define PROCESS_GROUP_TYPE int
  31 #endif
  32
  33 #ifdef PROCESS_GROUP_TYPE
  34 /* Process group for us and the inferior.  Saved and restored just like
  35    {our,inferior}_ttystate.  */
  36 extern PROCESS_GROUP_TYPE our_process_group;
  37 extern PROCESS_GROUP_TYPE inferior_process_group;
  38 #endif
  39
  40 #endif /* inflow.h */