#ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED | |
#define BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED | |
// MS compatible compilers support #pragma once | |
#if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
# pragma once | |
#endif | |
// | |
// boost/detail/spinlock.hpp | |
// | |
// Copyright (c) 2008 Peter Dimov | |
// | |
// 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) | |
// | |
// struct spinlock | |
// { | |
// void lock(); | |
// bool try_lock(); | |
// void unlock(); | |
// | |
// class scoped_lock; | |
// }; | |
// | |
// #define BOOST_DETAIL_SPINLOCK_INIT <unspecified> | |
// | |
#include <boost/config.hpp> | |
#include <boost/smart_ptr/detail/sp_has_sync.hpp> | |
#if defined(__GNUC__) && defined( __arm__ ) && !defined( __thumb__ ) | |
# include <boost/smart_ptr/detail/spinlock_gcc_arm.hpp> | |
#elif defined( BOOST_SP_HAS_SYNC ) | |
# include <boost/smart_ptr/detail/spinlock_sync.hpp> | |
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) | |
# include <boost/smart_ptr/detail/spinlock_w32.hpp> | |
#elif defined(BOOST_HAS_PTHREADS) | |
# include <boost/smart_ptr/detail/spinlock_pt.hpp> | |
#elif !defined(BOOST_HAS_THREADS) | |
# include <boost/smart_ptr/detail/spinlock_nt.hpp> | |
#else | |
# error Unrecognized threading platform | |
#endif | |
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED |