-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#include <errno.h>
#include "pthreadP.h"
#include <shlib-compat.h>
pthread_cond_2_0_t *cond;
const pthread_condattr_t *cond_attr;
{
- /* Note that we don't need the COND-ATTR. It contains only the
- PSHARED flag which is unimportant here since conditional
- variables are always usable in multiple processes. */
+ struct pthread_condattr *icond_attr = (struct pthread_condattr *) cond_attr;
/* The type of the first argument is actually that of the old, too
small pthread_cond_t. We use only the first word of it, as a
pointer. */
cond->cond = NULL;
+ /* We can't support PSHARED condvars in the old pthread_cond_*
+ functions and neither clocks other than CLOCK_REALTIME. */
+ if (icond_attr != NULL && icond_attr->value)
+ return EINVAL;
+
return 0;
}
compat_symbol (libpthread, __pthread_cond_init_2_0, pthread_cond_init,