| /* Low level interface to ptrace, for GDB when running under Unix. |
| |
| Copyright 2003 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef INFLOW_H |
| #define INFLOW_H |
| |
| #include "terminal.h" /* For HAVE_TERMIOS et.al. */ |
| |
| #ifdef HAVE_TERMIOS |
| #define PROCESS_GROUP_TYPE pid_t |
| #endif |
| |
| #ifdef HAVE_TERMIO |
| #define PROCESS_GROUP_TYPE int |
| #endif |
| |
| #ifdef HAVE_SGTTY |
| #ifdef SHORT_PGRP |
| /* This is only used for the ultra. Does it have pid_t? */ |
| #define PROCESS_GROUP_TYPE short |
| #else |
| #define PROCESS_GROUP_TYPE int |
| #endif |
| #endif /* sgtty */ |
| |
| #ifdef PROCESS_GROUP_TYPE |
| /* Process group for us and the inferior. Saved and restored just like |
| {our,inferior}_ttystate. */ |
| extern PROCESS_GROUP_TYPE our_process_group; |
| extern PROCESS_GROUP_TYPE inferior_process_group; |
| #endif |
| |
| #endif |