aboutsummaryrefslogtreecommitdiff
path: root/dlfcn/modatexit.c
blob: efb72b58700f3454fa0f0884dafd40a182d27c82 (plain)
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
/* Copyright (C) 2001-2024 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 <stdio.h>
#include <stdlib.h>

int global;
int *ip;

extern void dummy (void);
extern void foo (void *p);

void
dummy (void)
{
  printf ("This is %s\n", __FUNCTION__);
  *ip = global = 1;
}


void
foo (void *p)
{
  printf ("This is %s\n", __FUNCTION__);
  atexit (dummy);
  ip = p;
}