1 /* Check compatibility of CET-enabled executable with dlopened legacy
3 Copyright (C) 2018-2021 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
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.
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.
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/>. */
25 #include <support/check.h>
30 static const char modname
[] = "tst-cet-legacy-mod-4.so";
34 h
= dlopen (modname
, RTLD_LAZY
);
37 const char *err
= dlerror ();
38 if (!strstr (err
, "rebuild shared object with IBT support enabled"))
39 FAIL_EXIT1 ("incorrect dlopen '%s' error: %s\n", modname
, err
);
43 fp
= dlsym (h
, "test");
45 FAIL_EXIT1 ("cannot get symbol 'test': %s\n", dlerror ());
48 FAIL_EXIT1 ("test () != 0");
55 #include <support/test-driver.c>