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76 lines
1.8 KiB
76 lines
1.8 KiB
// |
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// detail/impl/posix_thread.ipp |
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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// |
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// Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
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// |
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// Distributed under the Boost Software License, Version 1.0. (See accompanying |
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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// |
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#ifndef BOOST_ASIO_DETAIL_IMPL_POSIX_THREAD_IPP |
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#define BOOST_ASIO_DETAIL_IMPL_POSIX_THREAD_IPP |
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#if defined(_MSC_VER) && (_MSC_VER >= 1200) |
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# pragma once |
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
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#include <boost/asio/detail/config.hpp> |
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#if defined(BOOST_HAS_PTHREADS) && !defined(BOOST_ASIO_DISABLE_THREADS) |
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#include <boost/asio/detail/posix_thread.hpp> |
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#include <boost/asio/detail/throw_error.hpp> |
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#include <boost/asio/error.hpp> |
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#include <boost/asio/detail/push_options.hpp> |
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namespace boost { |
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namespace asio { |
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namespace detail { |
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posix_thread::~posix_thread() |
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{ |
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if (!joined_) |
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::pthread_detach(thread_); |
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} |
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void posix_thread::join() |
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{ |
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if (!joined_) |
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{ |
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::pthread_join(thread_, 0); |
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joined_ = true; |
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} |
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} |
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void posix_thread::start_thread(func_base* arg) |
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{ |
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int error = ::pthread_create(&thread_, 0, |
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boost_asio_detail_posix_thread_function, arg); |
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if (error != 0) |
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{ |
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delete arg; |
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boost::system::error_code ec(error, |
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boost::asio::error::get_system_category()); |
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boost::asio::detail::throw_error(ec, "thread"); |
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} |
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} |
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void* boost_asio_detail_posix_thread_function(void* arg) |
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{ |
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posix_thread::auto_func_base_ptr func = { |
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static_cast<posix_thread::func_base*>(arg) }; |
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func.ptr->run(); |
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return 0; |
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} |
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} // namespace detail |
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} // namespace asio |
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} // namespace boost |
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#include <boost/asio/detail/pop_options.hpp> |
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#endif // defined(BOOST_HAS_PTHREADS) && !defined(BOOST_ASIO_DISABLE_THREADS) |
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#endif // BOOST_ASIO_DETAIL_IMPL_POSIX_THREAD_IPP
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