atomic/detail/caps_linux_arm.hpp

0001 /*
0002  * Distributed under the Boost Software License, Version 1.0.
0003  * (See accompanying file LICENSE_1_0.txt or copy at
0004  * http://www.boost.org/LICENSE_1_0.txt)
0005  *
0006  * Copyright (c) 2009, 2011 Helge Bahmann
0007  * Copyright (c) 2009 Phil Endecott
0008  * Copyright (c) 2013 Tim Blechmann
0009  * Linux-specific code by Phil Endecott
0010  * Copyright (c) 2014 Andrey Semashev
0011  */
0012 /*!
0013  * \file   atomic/detail/caps_linux_arm.hpp
0014  *
0015  * This header defines feature capabilities macros
0016  */
0017
0018 #ifndef BOOST_ATOMIC_DETAIL_CAPS_LINUX_ARM_HPP_INCLUDED_
0019 #define BOOST_ATOMIC_DETAIL_CAPS_LINUX_ARM_HPP_INCLUDED_
0020
0021 #include <boost/atomic/detail/config.hpp>
0022
0023 #ifdef BOOST_HAS_PRAGMA_ONCE
0024 #pragma once
0025 #endif
0026
0027 #define BOOST_ATOMIC_INT8_LOCK_FREE 2
0028 #define BOOST_ATOMIC_INT16_LOCK_FREE 2
0029 #define BOOST_ATOMIC_INT32_LOCK_FREE 2
0030 #define BOOST_ATOMIC_POINTER_LOCK_FREE 2
0031
0032 #define BOOST_ATOMIC_THREAD_FENCE 2
0033 #define BOOST_ATOMIC_SIGNAL_FENCE 2
0034
0035 #endif // BOOST_ATOMIC_DETAIL_CAPS_LINUX_ARM_HPP_INCLUDED_