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44 lines
1.3 KiB
44 lines
1.3 KiB
// |
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// detail/signal_blocker.hpp |
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// ~~~~~~~~~~~~~~~~~~~~~~~~~ |
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// |
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// Copyright (c) 2003-2011 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 BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP |
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#define BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_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 <boost/asio/detail/config.hpp> |
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#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS) \ |
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|| defined(BOOST_WINDOWS) || defined(__CYGWIN__) || defined(__SYMBIAN32__) |
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# include <boost/asio/detail/null_signal_blocker.hpp> |
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#elif defined(BOOST_HAS_PTHREADS) |
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# include <boost/asio/detail/posix_signal_blocker.hpp> |
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#else |
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# error Only Windows and POSIX are supported! |
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#endif |
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namespace boost { |
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namespace asio { |
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namespace detail { |
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#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS) \ |
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|| defined(BOOST_WINDOWS) || defined(__CYGWIN__) || defined(__SYMBIAN32__) |
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typedef null_signal_blocker signal_blocker; |
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#elif defined(BOOST_HAS_PTHREADS) |
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typedef posix_signal_blocker signal_blocker; |
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#endif |
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} // namespace detail |
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} // namespace asio |
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} // namespace boost |
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#endif // BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP
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