1 | // |
2 | // detail/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_MUTEX_HPP |
12 | #define BOOST_ASIO_DETAIL_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_mutex.hpp> |
22 | #elif defined(BOOST_ASIO_WINDOWS) |
23 | # include <boost/asio/detail/win_mutex.hpp> |
24 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
25 | # include <boost/asio/detail/posix_mutex.hpp> |
26 | #elif defined(BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR) |
27 | # include <boost/asio/detail/std_mutex.hpp> |
28 | #else |
29 | # error Only Windows, POSIX and std::mutex 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_mutex mutex; |
38 | #elif defined(BOOST_ASIO_WINDOWS) |
39 | typedef win_mutex mutex; |
40 | #elif defined(BOOST_ASIO_HAS_PTHREADS) |
41 | typedef posix_mutex mutex; |
42 | #elif defined(BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR) |
43 | typedef std_mutex mutex; |
44 | #endif |
45 | |
46 | } // namespace detail |
47 | } // namespace asio |
48 | } // namespace boost |
49 | |
50 | #endif // BOOST_ASIO_DETAIL_MUTEX_HPP |
51 | |