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56 lines
1.4 KiB
56 lines
1.4 KiB
#ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED |
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#define BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED |
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// MS compatible compilers support #pragma once |
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#if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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# pragma once |
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#endif |
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// |
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// boost/detail/spinlock.hpp |
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// |
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// Copyright (c) 2008 Peter Dimov |
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// |
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// Distributed under the Boost Software License, Version 1.0. |
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// See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// |
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// struct spinlock |
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// { |
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// void lock(); |
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// bool try_lock(); |
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// void unlock(); |
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// |
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// class scoped_lock; |
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// }; |
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// |
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// #define BOOST_DETAIL_SPINLOCK_INIT <unspecified> |
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// |
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#include <boost/config.hpp> |
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#include <boost/smart_ptr/detail/sp_has_sync.hpp> |
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#if defined( BOOST_SP_USE_PTHREADS ) |
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# include <boost/smart_ptr/detail/spinlock_pt.hpp> |
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#elif defined(__GNUC__) && defined( __arm__ ) && !defined( __thumb__ ) |
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# include <boost/smart_ptr/detail/spinlock_gcc_arm.hpp> |
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#elif defined( BOOST_SP_HAS_SYNC ) |
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# include <boost/smart_ptr/detail/spinlock_sync.hpp> |
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#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) |
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# include <boost/smart_ptr/detail/spinlock_w32.hpp> |
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#elif defined(BOOST_HAS_PTHREADS) |
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# include <boost/smart_ptr/detail/spinlock_pt.hpp> |
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#elif !defined(BOOST_HAS_THREADS) |
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# include <boost/smart_ptr/detail/spinlock_nt.hpp> |
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#else |
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# error Unrecognized threading platform |
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#endif |
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#endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED
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