| 1 | /* This testcase is part of GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright 2015-2017 Free Software Foundation, Inc. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include <signal.h> |
| 19 | #include <unistd.h> |
| 20 | |
| 21 | void |
| 22 | handle (int sig) |
| 23 | { |
| 24 | } |
| 25 | |
| 26 | int |
| 27 | main (void) |
| 28 | { |
| 29 | signal (SIGUSR1, handle); |
| 30 | raise (SIGUSR1); |
| 31 | raise (SIGUSR1); /* set breakpoint here */ |
| 32 | return 0; |
| 33 | } |