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Jeff Thompsonf7d49942013-08-01 16:47:40 -07001#ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED
2#define BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED
3
4// MS compatible compilers support #pragma once
5
6#if defined(_MSC_VER) && (_MSC_VER >= 1020)
7# pragma once
8#endif
9
10//
11// boost/detail/spinlock.hpp
12//
13// Copyright (c) 2008 Peter Dimov
14//
15// Distributed under the Boost Software License, Version 1.0.
16// See accompanying file LICENSE_1_0.txt or copy at
17// http://www.boost.org/LICENSE_1_0.txt)
18//
19// struct spinlock
20// {
21// void lock();
22// bool try_lock();
23// void unlock();
24//
25// class scoped_lock;
26// };
27//
28// #define BOOST_DETAIL_SPINLOCK_INIT <unspecified>
29//
30
Jeff Thompson2277ce52013-08-01 17:34:11 -070031#include <ndnboost/config.hpp>
32#include <ndnboost/smart_ptr/detail/sp_has_sync.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070033
34#if defined( BOOST_SP_USE_PTHREADS )
Jeff Thompson2277ce52013-08-01 17:34:11 -070035# include <ndnboost/smart_ptr/detail/spinlock_pt.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070036
37#elif defined(__GNUC__) && defined( __arm__ ) && !defined( __thumb__ )
Jeff Thompson2277ce52013-08-01 17:34:11 -070038# include <ndnboost/smart_ptr/detail/spinlock_gcc_arm.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070039
40#elif defined( BOOST_SP_HAS_SYNC )
Jeff Thompson2277ce52013-08-01 17:34:11 -070041# include <ndnboost/smart_ptr/detail/spinlock_sync.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070042
43#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
Jeff Thompson2277ce52013-08-01 17:34:11 -070044# include <ndnboost/smart_ptr/detail/spinlock_w32.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070045
46#elif defined(BOOST_HAS_PTHREADS)
Jeff Thompson2277ce52013-08-01 17:34:11 -070047# include <ndnboost/smart_ptr/detail/spinlock_pt.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070048
49#elif !defined(BOOST_HAS_THREADS)
Jeff Thompson2277ce52013-08-01 17:34:11 -070050# include <ndnboost/smart_ptr/detail/spinlock_nt.hpp>
Jeff Thompsonf7d49942013-08-01 16:47:40 -070051
52#else
53# error Unrecognized threading platform
54#endif
55
56#endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED