1 /* DT_AUDIT with modules with TLSDESC.
2 Copyright (C) 2021-2022 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 <support/check.h>
20 #include <support/xthread.h>
21
22 extern __thread int global1;
23 extern __thread int global2;
24 void *get_local1 (void);
25 void set_global2 (int v);
26 void *get_local2 (void);
27
28 static void *
thr_func(void * clousure)29 thr_func (void *clousure)
30 {
31 TEST_COMPARE (global1, 0);
32 ++global1;
33 TEST_COMPARE (global2, 0);
34 ++global2;
35 TEST_COMPARE (global2, 1);
36
37 set_global2 (10);
38 TEST_COMPARE (global2, 10);
39
40 int *local1 = get_local1 ();
41 TEST_COMPARE (*local1, 0);
42 ++*local1;
43
44 int *local2 = get_local2 ();
45 TEST_COMPARE (*local2, 0);
46 ++*local2;
47
48 return 0;
49 }
50
51 static int
do_test(void)52 do_test (void)
53 {
54 pthread_t thr = xpthread_create (NULL, thr_func, NULL);
55 void *r = xpthread_join (thr);
56 TEST_VERIFY (r == NULL);
57 return 0;
58 }
59
60 #include <support/test-driver.c>
61