atomic int is not lock-free. Make member variables private.
* src/c++11/futex.cc: Likewise.
+ * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
+
2015-01-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/64638
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
-#include <bits/c++config.h>
-#if defined(_GLIBCXX_HAVE_LINUX_FUTEX) && ATOMIC_INT_LOCK_FREE > 1
#include <bits/atomic_futex.h>
+#if defined(_GLIBCXX_HAVE_LINUX_FUTEX) && ATOMIC_INT_LOCK_FREE > 1
#include <chrono>
#include <climits>
#include <syscall.h>