1 // 2 // detail/static_mutex.hpp 3 // ~~~~~~~~~~~~~~~~~~~~~~~ 4 // 5 // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) 6 // 7 // Distributed under the Boost Software License, Version 1.0. (See accompanying 8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 9 // 10 11 #ifndef BOOST_ASIO_DETAIL_STATIC_MUTEX_HPP 12 #define BOOST_ASIO_DETAIL_STATIC_MUTEX_HPP 13 14 #if defined(_MSC_VER) && (_MSC_VER >= 1200) 15 # pragma once 16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) 17 18 #include <boost/asio/detail/config.hpp> 19 20 #if !defined(BOOST_ASIO_HAS_THREADS) 21 # include <boost/asio/detail/null_static_mutex.hpp> 22 #elif defined(BOOST_ASIO_WINDOWS) 23 # include <boost/asio/detail/win_static_mutex.hpp> 24 #elif defined(BOOST_ASIO_HAS_PTHREADS) 25 # include <boost/asio/detail/posix_static_mutex.hpp> 26 #elif defined(BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR) 27 # include <boost/asio/detail/std_static_mutex.hpp> 28 #else 29 # error Only Windows and POSIX are supported! 30 #endif 31 32 namespace boost { 33 namespace asio { 34 namespace detail { 35 36 #if !defined(BOOST_ASIO_HAS_THREADS) 37 typedef null_static_mutex static_mutex; 38 # define BOOST_ASIO_STATIC_MUTEX_INIT BOOST_ASIO_NULL_STATIC_MUTEX_INIT 39 #elif defined(BOOST_ASIO_WINDOWS) 40 typedef win_static_mutex static_mutex; 41 # define BOOST_ASIO_STATIC_MUTEX_INIT BOOST_ASIO_WIN_STATIC_MUTEX_INIT 42 #elif defined(BOOST_ASIO_HAS_PTHREADS) 43 typedef posix_static_mutex static_mutex; 44 # define BOOST_ASIO_STATIC_MUTEX_INIT BOOST_ASIO_POSIX_STATIC_MUTEX_INIT 45 #elif defined(BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR) 46 typedef std_static_mutex static_mutex; 47 # define BOOST_ASIO_STATIC_MUTEX_INIT BOOST_ASIO_STD_STATIC_MUTEX_INIT 48 #endif 49 50 } // namespace detail 51 } // namespace asio 52 } // namespace boost 53 54 #endif // BOOST_ASIO_DETAIL_STATIC_MUTEX_HPP 55