about summary refs log tree commit diff
path: root/elf/tst-dlopen-nodelete-reloc-mod15.cc
blob: adf01245abe0a0f3cb2eb5372ce9e5964fceada0 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/* Helper object to mark tst-dlopen-nodelete-reloc-mod14.so as NODELETE.
   Copyright (C) 2019-2023 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include "tst-dlopen-nodelete-reloc.h"

#include <stdbool.h>
#include <stdio.h>
#include <unistd.h>

extern template struct unique_symbol<14>;

/* Trigger the creation of a unique symbol reference.  This should
   cause tst-dlopen-nodelete-reloc-mod14.so to be marked as
   NODELETE.  */
int
global_function_mod15 (void)
{
  return unique_symbol<14>::value;
}

static void __attribute__ ((destructor))
fini (void)
{
  /* This object is never loaded completely.  */
  puts ("error: tst-dlopen-nodelete-reloc-mod15.so destructor invoked");
  _exit (1);
}