1 /* Test that symbol is bound to a DSO replaced by la_objsearch.
2 Copyright (C) 2015-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include <dlfcn.h>
20 #include <stdio.h>
21
22 int
do_test(void)23 do_test (void)
24 {
25 puts ("Start");
26 void *h = dlopen ("$ORIGIN/tst-audit12mod1.so", RTLD_LAZY);
27 if (h == NULL)
28 {
29 printf ("module not loaded: %s\n", dlerror ());
30 return 1;
31 }
32 int (*fp) (void) = (int (*) (void)) dlsym (h, "f1");
33 if (fp == NULL)
34 {
35 printf ("function f1 not found: %s\n", dlerror ());
36 return 1;
37 }
38 int res = fp ();
39 if (res != 43)
40 {
41 puts ("incorrect function f2 called");
42 return 1;
43 }
44 printf ("%d is OK\n", res);
45 return 0;
46 }
47
48 #include <support/test-driver.c>
49