| // |
| // detail/fenced_block.hpp |
| // ~~~~~~~~~~~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2015 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 ASIO_DETAIL_FENCED_BLOCK_HPP |
| #define ASIO_DETAIL_FENCED_BLOCK_HPP |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
| |
| #include "asio/detail/config.hpp" |
| |
| #if !defined(ASIO_HAS_THREADS) \ |
| || defined(ASIO_DISABLE_FENCED_BLOCK) |
| # include "asio/detail/null_fenced_block.hpp" |
| #elif defined(__MACH__) && defined(__APPLE__) |
| # include "asio/detail/macos_fenced_block.hpp" |
| #elif defined(__sun) |
| # include "asio/detail/solaris_fenced_block.hpp" |
| #elif defined(__GNUC__) && defined(__arm__) \ |
| && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) |
| # include "asio/detail/gcc_arm_fenced_block.hpp" |
| #elif defined(__GNUC__) && (defined(__hppa) || defined(__hppa__)) |
| # include "asio/detail/gcc_hppa_fenced_block.hpp" |
| #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) |
| # include "asio/detail/gcc_x86_fenced_block.hpp" |
| #elif defined(__GNUC__) \ |
| && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)) \ |
| && !defined(__INTEL_COMPILER) && !defined(__ICL) \ |
| && !defined(__ICC) && !defined(__ECC) && !defined(__PATHSCALE__) |
| # include "asio/detail/gcc_sync_fenced_block.hpp" |
| #elif defined(ASIO_WINDOWS) && !defined(UNDER_CE) |
| # include "asio/detail/win_fenced_block.hpp" |
| #else |
| # include "asio/detail/null_fenced_block.hpp" |
| #endif |
| |
| namespace asio { |
| namespace detail { |
| |
| #if !defined(ASIO_HAS_THREADS) \ |
| || defined(ASIO_DISABLE_FENCED_BLOCK) |
| typedef null_fenced_block fenced_block; |
| #elif defined(__MACH__) && defined(__APPLE__) |
| typedef macos_fenced_block fenced_block; |
| #elif defined(__sun) |
| typedef solaris_fenced_block fenced_block; |
| #elif defined(__GNUC__) && defined(__arm__) \ |
| && !defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) |
| typedef gcc_arm_fenced_block fenced_block; |
| #elif defined(__GNUC__) && (defined(__hppa) || defined(__hppa__)) |
| typedef gcc_hppa_fenced_block fenced_block; |
| #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) |
| typedef gcc_x86_fenced_block fenced_block; |
| #elif defined(__GNUC__) \ |
| && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)) \ |
| && !defined(__INTEL_COMPILER) && !defined(__ICL) \ |
| && !defined(__ICC) && !defined(__ECC) && !defined(__PATHSCALE__) |
| typedef gcc_sync_fenced_block fenced_block; |
| #elif defined(ASIO_WINDOWS) && !defined(UNDER_CE) |
| typedef win_fenced_block fenced_block; |
| #else |
| typedef null_fenced_block fenced_block; |
| #endif |
| |
| } // namespace detail |
| } // namespace asio |
| |
| #endif // ASIO_DETAIL_FENCED_BLOCK_HPP |