1 #ifndef BOOST_THREAD_DETAIL_INTERLOCKED_READ_WIN32_HPP
2 #define BOOST_THREAD_DETAIL_INTERLOCKED_READ_WIN32_HPP
4 // interlocked_read_win32.hpp
6 // (C) Copyright 2005-8 Anthony Williams
7 // (C) Copyright 2012 Vicente J. Botet Escriba
9 // Distributed under the Boost Software License, Version 1.0. (See
10 // accompanying file LICENSE_1_0.txt or copy at
11 // http://www.boost.org/LICENSE_1_0.txt)
13 #include <boost/detail/interlocked.hpp>
14 #include <boost/thread/detail/config.hpp>
16 #include <boost/config/abi_prefix.hpp>
24 // Since VS2005 volatile reads always acquire
25 inline long interlocked_read_acquire(long volatile* x) BOOST_NOEXCEPT
30 inline void* interlocked_read_acquire(void* volatile* x) BOOST_NOEXCEPT
36 // Since VS2005 volatile writes always release
37 inline void interlocked_write_release(long volatile* x,long value) BOOST_NOEXCEPT
41 inline void interlocked_write_release(void* volatile* x,void* value) BOOST_NOEXCEPT
54 inline long interlocked_read_acquire(long volatile* x) BOOST_NOEXCEPT
56 return BOOST_INTERLOCKED_COMPARE_EXCHANGE(x,0,0);
58 inline void* interlocked_read_acquire(void* volatile* x) BOOST_NOEXCEPT
60 return BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(x,0,0);
62 inline void interlocked_write_release(long volatile* x,long value) BOOST_NOEXCEPT
64 BOOST_INTERLOCKED_EXCHANGE(x,value);
66 inline void interlocked_write_release(void* volatile* x,void* value) BOOST_NOEXCEPT
68 BOOST_INTERLOCKED_EXCHANGE_POINTER(x,value);
75 #include <boost/config/abi_suffix.hpp>