| #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_PT_HPP_INCLUDED |
| #define BOOST_SMART_PTR_DETAIL_SPINLOCK_PT_HPP_INCLUDED |
| // MS compatible compilers support #pragma once |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| // 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) |
| return pthread_mutex_trylock( &v_ ) == 0; |
| pthread_mutex_lock( &v_ ); |
| pthread_mutex_unlock( &v_ ); |
| scoped_lock( scoped_lock const & ); |
| scoped_lock & operator=( scoped_lock const & ); |
| explicit scoped_lock( spinlock & sp ): sp_( sp ) |
| #define BOOST_DETAIL_SPINLOCK_INIT { PTHREAD_MUTEX_INITIALIZER } |
| #endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_PT_HPP_INCLUDED |