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author | Remko Tronçon <git@el-tramo.be> | 2010-05-06 17:44:27 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-05-06 17:44:27 (GMT) |
commit | d76ada0ab59634e3333f9eb5a92d0e850f60d7bf (patch) | |
tree | 5eaae441173fad2ec19ba67d6589f28ecd740991 /3rdParty/Boost/src/boost/asio/detail/macos_fenced_block.hpp | |
parent | 6f49e5abee37d37b351d68c01374232eccdac458 (diff) | |
download | swift-contrib-d76ada0ab59634e3333f9eb5a92d0e850f60d7bf.zip swift-contrib-d76ada0ab59634e3333f9eb5a92d0e850f60d7bf.tar.bz2 |
Updated Boost to 1.43.0.
Diffstat (limited to '3rdParty/Boost/src/boost/asio/detail/macos_fenced_block.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/detail/macos_fenced_block.hpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/macos_fenced_block.hpp b/3rdParty/Boost/src/boost/asio/detail/macos_fenced_block.hpp new file mode 100644 index 0000000..496d7f0 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/detail/macos_fenced_block.hpp @@ -0,0 +1,59 @@ +// +// macos_fenced_block.hpp +// ~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +#ifndef BOOST_ASIO_DETAIL_MACOS_FENCED_BLOCK_HPP +#define BOOST_ASIO_DETAIL_MACOS_FENCED_BLOCK_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/push_options.hpp> + +#include <boost/asio/detail/push_options.hpp> +#include <boost/config.hpp> +#include <boost/asio/detail/pop_options.hpp> + +#if defined(__MACH__) && defined(__APPLE__) + +#include <boost/asio/detail/push_options.hpp> +#include <libkern/OSAtomic.h> +#include <boost/asio/detail/pop_options.hpp> + +namespace boost { +namespace asio { +namespace detail { + +class macos_fenced_block + : private noncopyable +{ +public: + // Constructor. + macos_fenced_block() + { + OSMemoryBarrier(); + } + + // Destructor. + ~macos_fenced_block() + { + OSMemoryBarrier(); + } +}; + +} // namespace detail +} // namespace asio +} // namespace boost + +#endif // defined(__MACH__) && defined(__APPLE__) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_DETAIL_MACOS_FENCED_BLOCK_HPP |