Refactor strtod parsing of NaN payloads.
[glibc.git] / nptl / tst-tls4modb.c
blob2e2ee7a99f88453c708fb46a86e33408a43d9def
1 /* Copyright (C) 2003-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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.
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.
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 <http://www.gnu.org/licenses/>. */
19 #include <stdio.h>
20 #include <stdlib.h>
21 #include <unistd.h>
22 #include <tls.h>
25 static int i;
26 int bar;
28 static __thread void *foo [32 / sizeof (void *)]
29 __attribute__ ((tls_model ("initial-exec"), aligned (sizeof (void *))))
30 = { &i, &bar };
32 void
33 test1 (void)
35 size_t s;
37 if (foo [0] != &i || foo [1] != &bar)
38 abort ();
40 foo [0] = NULL;
41 foo [1] = NULL;
42 for (s = 0; s < sizeof (foo) / sizeof (void *); ++s)
44 if (foo [s])
45 abort ();
46 foo [s] = &foo[s];
50 void
51 test2 (void)
53 size_t s;
55 for (s = 0; s < sizeof (foo) / sizeof (void *); ++s)
57 if (foo [s] != &foo [s])
58 abort ();
59 foo [s] = &foo [s ^ 1];