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Viewing changes to include/libtorrent/asio/detail/local_free_on_block_exit.hpp

  • Committer: Bazaar Package Importer
  • Author(s): Christophe Sauthier
  • Date: 2010-08-10 12:59:37 UTC
  • mfrom: (1.3.7 upstream)
  • Revision ID: james.westby@ubuntu.com-20100810125937-jbcmmf17y8yo9hgz
Tags: 0.15.0-0ubuntu1
* New upstream version.
* debian/patches/100_fix_html_docs.patch: refreshed.
* debian/control: bump up standards-version to 3.9.1 (no changes).

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include/libtorrent/asio/detail/local_free_on_block_exit.hpp
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//
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// local_free_on_block_exit.hpp
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef ASIO_DETAIL_LOCAL_FREE_ON_BLOCK_EXIT_HPP
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#define ASIO_DETAIL_LOCAL_FREE_ON_BLOCK_EXIT_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include "asio/detail/push_options.hpp"
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#include "asio/detail/push_options.hpp"
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#include <boost/config.hpp>
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#include "asio/detail/pop_options.hpp"
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#if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
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#include "asio/detail/noncopyable.hpp"
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#include "asio/detail/socket_types.hpp"
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namespace asio {
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namespace detail {
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class local_free_on_block_exit
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  : private noncopyable
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{
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public:
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  // Constructor blocks all signals for the calling thread.
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  explicit local_free_on_block_exit(void* p)
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    : p_(p)
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  {
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  }
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  // Destructor restores the previous signal mask.
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  ~local_free_on_block_exit()
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  {
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    ::LocalFree(p_);
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  }
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private:
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  void* p_;
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};
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} // namespace detail
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} // namespace asio
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#endif // defined(BOOST_WINDOWS) || defined(__CYGWIN__)
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#include "asio/detail/pop_options.hpp"
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#endif // ASIO_DETAIL_LOCAL_FREE_ON_BLOCK_EXIT_HPP