| 1 | // |
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| 2 | // detail/signal_blocker.hpp |
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| 3 | // ~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 4 | // |
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| 5 | // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
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| 6 | // |
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| 7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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| 8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 9 | // |
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| 10 | |
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| 11 | #ifndef BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP |
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| 12 | #define BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP |
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| 13 | |
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| 14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
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| 15 | # pragma once |
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| 16 | #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
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| 17 | |
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| 18 | #include <boost/asio/detail/config.hpp> |
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| 19 | |
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| 20 | #if !defined(BOOST_ASIO_HAS_THREADS) || defined(BOOST_ASIO_WINDOWS) \ |
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| 21 | || defined(BOOST_ASIO_WINDOWS_RUNTIME) \ |
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| 22 | || defined(__CYGWIN__) || defined(__SYMBIAN32__) |
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| 23 | # include <boost/asio/detail/null_signal_blocker.hpp> |
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| 24 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
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| 25 | # include <boost/asio/detail/posix_signal_blocker.hpp> |
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| 26 | #else |
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| 27 | # error Only Windows and POSIX are supported! |
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| 28 | #endif |
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| 29 | |
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| 30 | namespace boost { |
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| 31 | namespace asio { |
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| 32 | namespace detail { |
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| 33 | |
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| 34 | #if !defined(BOOST_ASIO_HAS_THREADS) || defined(BOOST_ASIO_WINDOWS) \ |
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| 35 | || defined(BOOST_ASIO_WINDOWS_RUNTIME) \ |
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| 36 | || defined(__CYGWIN__) || defined(__SYMBIAN32__) |
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| 37 | typedef null_signal_blocker signal_blocker; |
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| 38 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
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| 39 | typedef posix_signal_blocker signal_blocker; |
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| 40 | #endif |
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| 41 | |
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| 42 | } // namespace detail |
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| 43 | } // namespace asio |
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| 44 | } // namespace boost |
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| 45 | |
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| 46 | #endif // BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP |
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| 47 | |
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