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b321dd90 PA |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
e2882c85 | 3 | Copyright 2009-2018 Free Software Foundation, Inc. |
b321dd90 PA |
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 | ||
762f7747 | 18 | #include <stdlib.h> |
5cd63fda | 19 | #include <unistd.h> |
762f7747 | 20 | |
b321dd90 PA |
21 | short hglob = 1; |
22 | ||
23 | short glob = 92; | |
24 | ||
6cfc1fcb | 25 | void |
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26 | bar() |
27 | { | |
28 | if (glob == 0) | |
29 | exit(1); | |
30 | } | |
31 | ||
6cfc1fcb JK |
32 | int commonfun() { bar(); } /* from hello */ |
33 | ||
34 | int | |
b321dd90 PA |
35 | hello(int x) |
36 | { | |
37 | x *= 2; | |
38 | return x + 45; | |
39 | } | |
40 | ||
5cd63fda PA |
41 | static void |
42 | hello_loop (void) | |
43 | { | |
44 | } | |
45 | ||
6cfc1fcb | 46 | int |
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47 | main() |
48 | { | |
49 | int tmpx; | |
50 | ||
5cd63fda PA |
51 | alarm (30); |
52 | ||
b321dd90 PA |
53 | bar(); |
54 | tmpx = hello(glob); | |
55 | commonfun(); | |
56 | glob = tmpx; | |
57 | commonfun(); | |
b321dd90 | 58 | |
5cd63fda PA |
59 | while (1) |
60 | { | |
61 | hello_loop (); | |
62 | usleep (20); | |
63 | } | |
64 | } |