Fix build of nscd
[glibc/nacl-glibc.git] / nptl / tst-typesizes.c
blob545cee6bd1721864775083d8d8a34e64f51f1acf
1 /* Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
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, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #include <stdio.h>
21 #include <pthreadP.h>
22 #include <semaphore.h>
24 static const struct
26 const char *name;
27 size_t expected;
28 size_t is;
29 } types[] =
31 #define T(t, c) \
32 { #t, c, sizeof (t) }
33 T (pthread_attr_t, __SIZEOF_PTHREAD_ATTR_T),
34 T (pthread_mutex_t, __SIZEOF_PTHREAD_MUTEX_T),
35 T (pthread_mutexattr_t, __SIZEOF_PTHREAD_MUTEXATTR_T),
36 T (pthread_cond_t, __SIZEOF_PTHREAD_COND_T),
37 T (pthread_condattr_t, __SIZEOF_PTHREAD_CONDATTR_T),
38 T (pthread_rwlock_t, __SIZEOF_PTHREAD_RWLOCK_T),
39 T (pthread_rwlockattr_t, __SIZEOF_PTHREAD_RWLOCKATTR_T),
40 T (pthread_barrier_t, __SIZEOF_PTHREAD_BARRIER_T),
41 T (pthread_barrierattr_t, __SIZEOF_PTHREAD_BARRIERATTR_T)
44 static int
45 do_test (void)
47 int result = 0;
49 #define TEST_TYPE(name) \
50 printf ("%s: ", #name); \
51 if (sizeof (name) != sizeof (((name *) 0)->__size)) \
52 { \
53 printf ("expected %zu, is %zu\n", \
54 sizeof (((name *) 0)->__size), sizeof (name)); \
55 result = 1; \
56 } \
57 else \
58 puts ("OK")
60 TEST_TYPE (pthread_mutex_t);
61 TEST_TYPE (pthread_cond_t);
62 TEST_TYPE (pthread_rwlock_t);
64 #define TEST_TYPE2(name, internal) \
65 printf ("%s: ", #name); \
66 if (sizeof (((name *) 0)->__size) < sizeof (internal)) \
67 { \
68 printf ("expected %zu, is %zu\n", \
69 sizeof (((name *) 0)->__size), sizeof (internal)); \
70 result = 1; \
71 } \
72 else \
73 puts ("OK")
75 TEST_TYPE2 (pthread_attr_t, struct pthread_attr);
76 TEST_TYPE2 (pthread_mutexattr_t, struct pthread_mutexattr);
77 TEST_TYPE2 (pthread_condattr_t, struct pthread_condattr);
78 TEST_TYPE2 (pthread_rwlockattr_t, struct pthread_rwlockattr);
79 TEST_TYPE2 (pthread_barrier_t, struct pthread_barrier);
80 TEST_TYPE2 (pthread_barrierattr_t, struct pthread_barrierattr);
81 TEST_TYPE2 (sem_t, struct new_sem);
82 TEST_TYPE2 (sem_t, struct old_sem);
84 for (size_t i = 0; i < sizeof (types) / sizeof (types[0]); ++i)
85 if (types[i].expected != types[i].is)
87 printf ("%s: expected %zu, is %zu\n",
88 types[i].name, types[i].expected, types[i].is);
89 result = 1;
92 return result;
95 #define TEST_FUNCTION do_test ()
96 #include "../test-skeleton.c"