1 /* Test propagation of NODELETE to an already-loaded object via relocation.
2 Intermediate 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 /* Defined in tst-dlopen-nodelete-reloc-mod3.so. The dependency is
25 expressed via DT_NEEDED. */
26 extern bool may_finalize_mod3;
27
28 static void __attribute__ ((destructor))
fini(void)29 fini (void)
30 {
31 if (!may_finalize_mod3)
32 {
33 puts ("error: tst-dlopen-nodelete-reloc-mod4.so destructor"
34 " called too early");
35 _exit (1);
36 }
37 }
38