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
43
44
45
46
47
48
49
50
51
52
|
/* Copyright 2012-2015 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <dlfcn.h>
#include <assert.h>
#include <stddef.h>
void
stop (void)
{
}
int
main (void)
{
void *handle1, *handle2;
void (*func)(int);
handle1 = dlopen (SHLIB1_NAME, RTLD_LAZY);
assert (handle1 != NULL);
stop ();
handle2 = dlopen (SHLIB2_NAME, RTLD_LAZY);
assert (handle2 != NULL);
stop ();
func = (void (*)(int)) dlsym (handle1, "foo");
func (1);
func = (void (*)(int)) dlsym (handle2, "bar");
func (2);
dlclose (handle1);
stop ();
dlclose (handle2);
stop ();
return 0;
}
|
