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* tst-typesizes.c: Explicitly check __SIZEOF_PTHREAD_* constants.

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David S. Miller  <davem@davemloft.net>
This commit is contained in:
Ulrich Drepper 2008-05-26 17:02:55 +00:00
parent f63abf584c
commit 4b2c85c0b9
2 changed files with 34 additions and 2 deletions
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5
nptl/ChangeLog
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@ -1,4 +1,9 @@
2008-05-26 Ulrich Drepper <drepper@redhat.com>
* tst-typesizes.c: Explicitly check __SIZEOF_PTHREAD_* constants.
2008-05-20 Jakub Jelinek <jakub@redhat.com>
David S. Miller <davem@davemloft.net>
* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file.

29
nptl/tst-typesizes.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2005, 2007 Free Software Foundation, Inc.
/* Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
@ -21,6 +21,25 @@
#include <pthreadP.h>
#include <semaphore.h>
static const struct
{
const char *name;
size_t expected;
size_t is;
} types[] =
{
#define T(t, c) \
{ #t, c, sizeof (t) }
T (pthread_attr_t, __SIZEOF_PTHREAD_ATTR_T),
T (pthread_mutex_t, __SIZEOF_PTHREAD_MUTEX_T),
T (pthread_mutexattr_t, __SIZEOF_PTHREAD_MUTEXATTR_T),
T (pthread_cond_t, __SIZEOF_PTHREAD_COND_T),
T (pthread_condattr_t, __SIZEOF_PTHREAD_CONDATTR_T),
T (pthread_rwlock_t, __SIZEOF_PTHREAD_RWLOCK_T),
T (pthread_rwlockattr_t, __SIZEOF_PTHREAD_RWLOCKATTR_T),
T (pthread_barrier_t, __SIZEOF_PTHREAD_BARRIER_T),
T (pthread_barrierattr_t, __SIZEOF_PTHREAD_BARRIERATTR_T)
};
static int
do_test (void)
@ -62,6 +81,14 @@ do_test (void)
TEST_TYPE2 (sem_t, struct new_sem);
TEST_TYPE2 (sem_t, struct old_sem);
for (size_t i = 0; i < sizeof (types) / sizeof (types[0]); ++i)
if (types[i].expected != types[i].is)
{
printf ("%s: expected %zu, is %zu\n",
types[i].name, types[i].expected, types[i].is);
result = 1;
}
return result;
}