1 /* Low level interface to ptrace, for GDB when running under Unix. 2 3 Copyright (C) 2003-2013 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 3 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, see <http://www.gnu.org/licenses/>. */ 19 20 #ifndef INFLOW_H 21 #define INFLOW_H 22 23 #include "terminal.h" /* For HAVE_TERMIOS et.al. */ 24 25 #ifdef HAVE_TERMIOS 26 # define PROCESS_GROUP_TYPE pid_t 27 #elif defined (HAVE_TERMIO) || defined (HAVE_SGTTY) 28 # define PROCESS_GROUP_TYPE int 29 #endif 30 31 #ifdef PROCESS_GROUP_TYPE 32 /* Process group of the current inferior. */ 33 extern PROCESS_GROUP_TYPE inferior_process_group (void); 34 #endif 35 36 #endif /* inflow.h */ 37