| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2009-2021 Free Software Foundation, Inc. |
| |
| 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 3 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, see <http://www.gnu.org/licenses/>. */ |
| |
| #include <stdlib.h> |
| #include <unistd.h> |
| |
| short hglob = 1; |
| |
| short glob = 92; |
| |
| void |
| bar() |
| { |
| if (glob == 0) |
| exit(1); |
| } |
| |
| int commonfun() { bar(); return 0; } /* from hello */ |
| |
| int |
| hello(int x) |
| { |
| x *= 2; |
| return x + 45; |
| } |
| |
| static void |
| hello_loop (void) |
| { |
| } |
| |
| int |
| main() |
| { |
| int tmpx; |
| |
| alarm (240); |
| |
| bar(); |
| tmpx = hello(glob); |
| commonfun(); |
| glob = tmpx; |
| commonfun(); |
| |
| while (1) |
| { |
| hello_loop (); |
| usleep (20); |
| } |
| } |