// | |
// detail/signal_blocker.hpp | |
// ~~~~~~~~~~~~~~~~~~~~~~~~~ | |
// | |
// Copyright (c) 2003-2011 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_SIGNAL_BLOCKER_HPP | |
#define BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP | |
#if defined(_MSC_VER) && (_MSC_VER >= 1200) | |
# pragma once | |
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) | |
#include <boost/asio/detail/config.hpp> | |
#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS) \ | |
|| defined(BOOST_WINDOWS) || defined(__CYGWIN__) || defined(__SYMBIAN32__) | |
# include <boost/asio/detail/null_signal_blocker.hpp> | |
#elif defined(BOOST_HAS_PTHREADS) | |
# include <boost/asio/detail/posix_signal_blocker.hpp> | |
#else | |
# error Only Windows and POSIX are supported! | |
#endif | |
namespace boost { | |
namespace asio { | |
namespace detail { | |
#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS) \ | |
|| defined(BOOST_WINDOWS) || defined(__CYGWIN__) || defined(__SYMBIAN32__) | |
typedef null_signal_blocker signal_blocker; | |
#elif defined(BOOST_HAS_PTHREADS) | |
typedef posix_signal_blocker signal_blocker; | |
#endif | |
} // namespace detail | |
} // namespace asio | |
} // namespace boost | |
#endif // BOOST_ASIO_DETAIL_SIGNAL_BLOCKER_HPP |