1 | /* Test propagation of NODELETE to an already-loaded object via relocation. |
2 | Non-NODELETE helper module. |
3 | Copyright (C) 2019-2022 Free Software Foundation, Inc. |
4 | This file is part of the GNU C Library. |
5 | |
6 | The GNU C Library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2.1 of the License, or (at your option) any later version. |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Lesser General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Lesser General Public |
17 | License along with the GNU C Library; if not, see |
18 | <https://www.gnu.org/licenses/>. */ |
19 | |
20 | #include <stdbool.h> |
21 | #include <stdio.h> |
22 | #include <unistd.h> |
23 | |
24 | /* Globally exported. Set by the main program to true before |
25 | termination, and used by tst-dlopen-nodelete-reloc-mod2.so to |
26 | trigger marking this module as NODELETE (and also for its destructor |
27 | check). */ |
28 | bool may_finalize_mod1 = false; |
29 | |
30 | static void __attribute__ ((destructor)) |
31 | fini (void) |
32 | { |
33 | if (!may_finalize_mod1) |
34 | { |
35 | puts (s: "error: tst-dlopen-nodelete-reloc-mod1.so destructor" |
36 | " called too early" ); |
37 | _exit (status: 1); |
38 | } |
39 | } |
40 | |