projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // |
| 2 | // detail/fenced_block.hpp | |
| 3 | // ~~~~~~~~~~~~~~~~~~~~~~~ | |
| 4 | // | |
| 11fdf7f2 | 5 | // Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
| 7c673cae FG |
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> | |
| b32b8144 FG |
23 | #elif defined(BOOST_ASIO_HAS_STD_ATOMIC) |
| 24 | # include <boost/asio/detail/std_fenced_block.hpp> | |
| 7c673cae FG |
25 | #elif defined(__MACH__) && defined(__APPLE__) |
| 26 | # include <boost/asio/detail/macos_fenced_block.hpp> | |
| 27 | #elif defined(__sun) | |
| 28 | # include <boost/asio/detail/solaris_fenced_block.hpp> | |
| 29 | #elif defined(__GNUC__) && defined(__arm__) \ | |
| 30 | && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) | |
| 31 | # include <boost/asio/detail/gcc_arm_fenced_block.hpp> | |
| 32 | #elif defined(__GNUC__) && (defined(__hppa) || defined(__hppa__)) | |
| 33 | # include <boost/asio/detail/gcc_hppa_fenced_block.hpp> | |
| 34 | #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) | |
| 35 | # include <boost/asio/detail/gcc_x86_fenced_block.hpp> | |
| 36 | #elif defined(__GNUC__) \ | |
| 37 | && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)) \ | |
| 38 | && !defined(__INTEL_COMPILER) && !defined(__ICL) \ | |
| 39 | && !defined(__ICC) && !defined(__ECC) && !defined(__PATHSCALE__) | |
| 40 | # include <boost/asio/detail/gcc_sync_fenced_block.hpp> | |
| 41 | #elif defined(BOOST_ASIO_WINDOWS) && !defined(UNDER_CE) | |
| 42 | # include <boost/asio/detail/win_fenced_block.hpp> | |
| 43 | #else | |
| 44 | # include <boost/asio/detail/null_fenced_block.hpp> | |
| 45 | #endif | |
| 46 | ||
| 47 | namespace boost { | |
| 48 | namespace asio { | |
| 49 | namespace detail { | |
| 50 | ||
| 51 | #if !defined(BOOST_ASIO_HAS_THREADS) \ | |
| 52 | || defined(BOOST_ASIO_DISABLE_FENCED_BLOCK) | |
| 53 | typedef null_fenced_block fenced_block; | |
| b32b8144 FG |
54 | #elif defined(BOOST_ASIO_HAS_STD_ATOMIC) |
| 55 | typedef std_fenced_block fenced_block; | |
| 7c673cae FG |
56 | #elif defined(__MACH__) && defined(__APPLE__) |
| 57 | typedef macos_fenced_block fenced_block; | |
| 58 | #elif defined(__sun) | |
| 59 | typedef solaris_fenced_block fenced_block; | |
| 60 | #elif defined(__GNUC__) && defined(__arm__) \ | |
| 61 | && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) | |
| 62 | typedef gcc_arm_fenced_block fenced_block; | |
| 63 | #elif defined(__GNUC__) && (defined(__hppa) || defined(__hppa__)) | |
| 64 | typedef gcc_hppa_fenced_block fenced_block; | |
| 65 | #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) | |
| 66 | typedef gcc_x86_fenced_block fenced_block; | |
| 67 | #elif defined(__GNUC__) \ | |
| 68 | && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)) \ | |
| 69 | && !defined(__INTEL_COMPILER) && !defined(__ICL) \ | |
| 70 | && !defined(__ICC) && !defined(__ECC) && !defined(__PATHSCALE__) | |
| 71 | typedef gcc_sync_fenced_block fenced_block; | |
| 72 | #elif defined(BOOST_ASIO_WINDOWS) && !defined(UNDER_CE) | |
| 73 | typedef win_fenced_block fenced_block; | |
| 74 | #else | |
| 75 | typedef null_fenced_block fenced_block; | |
| 76 | #endif | |
| 77 | ||
| 78 | } // namespace detail | |
| 79 | } // namespace asio | |
| 80 | } // namespace boost | |
| 81 | ||
| 82 | #endif // BOOST_ASIO_DETAIL_FENCED_BLOCK_HPP |