diff options
Diffstat (limited to 'contrib/src/boost/smart_ptr/detail/spinlock.hpp')
-rw-r--r-- | contrib/src/boost/smart_ptr/detail/spinlock.hpp | 136 |
1 files changed, 68 insertions, 68 deletions
diff --git a/contrib/src/boost/smart_ptr/detail/spinlock.hpp b/contrib/src/boost/smart_ptr/detail/spinlock.hpp index 0b618df..df2d397 100644 --- a/contrib/src/boost/smart_ptr/detail/spinlock.hpp +++ b/contrib/src/boost/smart_ptr/detail/spinlock.hpp @@ -1,68 +1,68 @@ -#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( BOOST_SP_USE_STD_ATOMIC ) -# if !defined( __clang__ ) -# include <boost/smart_ptr/detail/spinlock_std_atomic.hpp> -# else -// Clang (at least up to 3.4) can't compile spinlock_pool when -// using std::atomic, so substitute the __sync implementation instead. -# include <boost/smart_ptr/detail/spinlock_sync.hpp> -# endif - -#elif defined( BOOST_SP_USE_PTHREADS ) -# include <boost/smart_ptr/detail/spinlock_pt.hpp> - -#elif !defined( BOOST_NO_CXX11_HDR_ATOMIC ) -# include <boost/smart_ptr/detail/spinlock_std_atomic.hpp> - -#elif 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 +#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( BOOST_SP_USE_STD_ATOMIC )
+# if !defined( __clang__ )
+# include <boost/smart_ptr/detail/spinlock_std_atomic.hpp>
+# else
+// Clang (at least up to 3.4) can't compile spinlock_pool when
+// using std::atomic, so substitute the __sync implementation instead.
+# include <boost/smart_ptr/detail/spinlock_sync.hpp>
+# endif
+
+#elif defined( BOOST_SP_USE_PTHREADS )
+# include <boost/smart_ptr/detail/spinlock_pt.hpp>
+
+#elif !defined( BOOST_NO_CXX11_HDR_ATOMIC )
+# include <boost/smart_ptr/detail/spinlock_std_atomic.hpp>
+
+#elif 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
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