| 1 | /* Low level interface to ptrace, for GDB when running under Unix. |
| 2 | |
| 3 | Copyright 2003 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 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 | #endif |
| 30 | |
| 31 | #ifdef HAVE_TERMIO |
| 32 | #define PROCESS_GROUP_TYPE int |
| 33 | #endif |
| 34 | |
| 35 | #ifdef HAVE_SGTTY |
| 36 | #ifdef SHORT_PGRP |
| 37 | /* This is only used for the ultra. Does it have pid_t? */ |
| 38 | #define PROCESS_GROUP_TYPE short |
| 39 | #else |
| 40 | #define PROCESS_GROUP_TYPE int |
| 41 | #endif |
| 42 | #endif /* sgtty */ |
| 43 | |
| 44 | #ifdef PROCESS_GROUP_TYPE |
| 45 | /* Process group for us and the inferior. Saved and restored just like |
| 46 | {our,inferior}_ttystate. */ |
| 47 | extern PROCESS_GROUP_TYPE our_process_group; |
| 48 | extern PROCESS_GROUP_TYPE inferior_process_group; |
| 49 | #endif |
| 50 | |
| 51 | #endif |