1 /* Test for BZ#16272, dlopen'ing a filter object.
2 Ensure that symbols from the filter object resolve to the filtee.
4 Copyright (C) 2020 Free Software Foundation, Inc.
5 This file is part of the GNU C Library.
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with the GNU C Library; if not, see
19 <https://www.gnu.org/licenses/>. */
22 #include <support/check.h>
23 #include <support/xdlfcn.h>
25 static int do_test (void)
27 void *lib
= xdlopen ("tst-filterobj-flt.so", RTLD_LAZY
);
28 char *(*fn
)(void) = xdlsym (lib
, "get_text");
29 const char* text
= fn ();
31 printf ("%s\n", text
);
33 /* Verify the text matches what we expect from the filtee */
34 TEST_COMPARE_STRING (text
, "Hello from filtee (PASS)");
39 #include <support/test-driver.c>