math: Reverse include order in <math-type-macros-*.h>
[glibc.git] / elf / tst-dlopen-aout.c
blob9038e2096add8798992dc32fbb3d0a40de2ed3db
1 /* Test case for BZ #16634.
3 Verify that incorrectly dlopen()ing an executable without
4 __RTLD_OPENEXEC does not cause assertion in ld.so.
6 Copyright (C) 2014-2018 Free Software Foundation, Inc.
7 This file is part of the GNU C Library.
9 The GNU C Library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 2.1 of the License, or (at your option) any later version.
14 The GNU C Library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public
20 License along with the GNU C Library; if not, see
21 <http://www.gnu.org/licenses/>.
23 Note: this test currently only fails when glibc is configured with
24 --enable-hardcoded-path-in-tests. */
26 #include <assert.h>
27 #include <dlfcn.h>
28 #include <stdio.h>
29 #include <pthread.h>
31 __thread int x;
33 void *
34 fn (void *p)
36 return p;
39 static int
40 do_test (int argc, char *argv[])
42 int j;
44 for (j = 0; j < 100; ++j)
46 pthread_t thr;
47 void *p;
48 int rc;
50 p = dlopen (argv[0], RTLD_LAZY);
51 if (p != NULL)
53 fprintf (stderr, "dlopen unexpectedly succeeded\n");
54 return 1;
56 rc = pthread_create (&thr, NULL, fn, NULL);
57 assert (rc == 0);
59 rc = pthread_join (thr, NULL);
60 assert (rc == 0);
63 return 0;
66 #define TEST_FUNCTION_ARGV do_test
67 #include <support/test-driver.c>