| 1 | /* Job control and terminal related functions, for GDB and gdbserver |
| 2 | when running under Unix. |
| 3 | |
| 4 | Copyright (C) 1986-2019 Free Software Foundation, Inc. |
| 5 | |
| 6 | This file is part of GDB. |
| 7 | |
| 8 | This program is free software; you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation; either version 3 of the License, or |
| 11 | (at your option) any later version. |
| 12 | |
| 13 | This program is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | GNU General Public License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 20 | |
| 21 | #ifndef JOB_CONTROL_H |
| 22 | #define JOB_CONTROL_H |
| 23 | |
| 24 | /* Do we have job control? Can be assumed to always be the same |
| 25 | within a given run of GDB. Use in gdb/inflow.c and |
| 26 | common/common-inflow.c. */ |
| 27 | extern int job_control; |
| 28 | |
| 29 | /* Set the process group of the caller to its own pid, or do nothing |
| 30 | if we lack job control. */ |
| 31 | extern int gdb_setpgid (); |
| 32 | |
| 33 | /* Determine whether we have job control, and set variable JOB_CONTROL |
| 34 | accordingly. This function must be called before any use of |
| 35 | JOB_CONTROL. */ |
| 36 | extern void have_job_control (); |
| 37 | |
| 38 | #endif /* ! JOB_CONTROL_H */ |