1 | // |
2 | // detail/fenced_block.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_FENCED_BLOCK_HPP |
12 | #define BOOST_ASIO_DETAIL_FENCED_BLOCK_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 | || defined(BOOST_ASIO_DISABLE_FENCED_BLOCK) |
22 | # include <boost/asio/detail/null_fenced_block.hpp> |
23 | #elif defined(__MACH__) && defined(__APPLE__) |
24 | # include <boost/asio/detail/macos_fenced_block.hpp> |
25 | #elif defined(__sun) |
26 | # include <boost/asio/detail/solaris_fenced_block.hpp> |
27 | #elif defined(__GNUC__) && defined(__arm__) \ |
28 | && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) |
29 | # include <boost/asio/detail/gcc_arm_fenced_block.hpp> |
30 | #elif defined(__GNUC__) && (defined(__hppa) || defined(__hppa__)) |
31 | # include <boost/asio/detail/gcc_hppa_fenced_block.hpp> |
32 | #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) |
33 | # include <boost/asio/detail/gcc_x86_fenced_block.hpp> |
34 | #elif defined(__GNUC__) \ |
35 | && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)) \ |
36 | && !defined(__INTEL_COMPILER) && !defined(__ICL) \ |
37 | && !defined(__ICC) && !defined(__ECC) && !defined(__PATHSCALE__) |
38 | # include <boost/asio/detail/gcc_sync_fenced_block.hpp> |
39 | #elif defined(BOOST_ASIO_WINDOWS) && !defined(UNDER_CE) |
40 | # include <boost/asio/detail/win_fenced_block.hpp> |
41 | #else |
42 | # include <boost/asio/detail/null_fenced_block.hpp> |
43 | #endif |
44 | |
45 | namespace boost { |
46 | namespace asio { |
47 | namespace detail { |
48 | |
49 | #if !defined(BOOST_ASIO_HAS_THREADS) \ |
50 | || defined(BOOST_ASIO_DISABLE_FENCED_BLOCK) |
51 | typedef null_fenced_block fenced_block; |
52 | #elif defined(__MACH__) && defined(__APPLE__) |
53 | typedef macos_fenced_block fenced_block; |
54 | #elif defined(__sun) |
55 | typedef solaris_fenced_block fenced_block; |
56 | #elif defined(__GNUC__) && defined(__arm__) \ |
57 | && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) |
58 | typedef gcc_arm_fenced_block fenced_block; |
59 | #elif defined(__GNUC__) && (defined(__hppa) || defined(__hppa__)) |
60 | typedef gcc_hppa_fenced_block fenced_block; |
61 | #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) |
62 | typedef gcc_x86_fenced_block fenced_block; |
63 | #elif defined(__GNUC__) \ |
64 | && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)) \ |
65 | && !defined(__INTEL_COMPILER) && !defined(__ICL) \ |
66 | && !defined(__ICC) && !defined(__ECC) && !defined(__PATHSCALE__) |
67 | typedef gcc_sync_fenced_block fenced_block; |
68 | #elif defined(BOOST_ASIO_WINDOWS) && !defined(UNDER_CE) |
69 | typedef win_fenced_block fenced_block; |
70 | #else |
71 | typedef null_fenced_block fenced_block; |
72 | #endif |
73 | |
74 | } // namespace detail |
75 | } // namespace asio |
76 | } // namespace boost |
77 | |
78 | #endif // BOOST_ASIO_DETAIL_FENCED_BLOCK_HPP |
79 | |