--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ossrv_pub/boost_apis/boost/thread/mutex.hpp Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,170 @@
+// Copyright (C) 2001-2003
+// William E. Kempf
+//
+// 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)
+
+#ifndef BOOST_MUTEX_WEK070601_HPP
+#define BOOST_MUTEX_WEK070601_HPP
+
+#include <boost/thread/detail/config.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/thread/detail/lock.hpp>
+
+#if defined(BOOST_HAS_PTHREADS)
+# include <pthread.h>
+#endif
+
+#if defined(BOOST_HAS_MPTASKS)
+# include "scoped_critical_region.hpp"
+#endif
+
+namespace boost {
+
+struct xtime;
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+# pragma warning(push)
+# pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+class BOOST_THREAD_DECL mutex
+ : private noncopyable
+{
+public:
+ friend class detail::thread::lock_ops<mutex>;
+
+ typedef detail::thread::scoped_lock<mutex> scoped_lock;
+
+ mutex();
+ ~mutex();
+
+private:
+#if defined(BOOST_HAS_WINTHREADS)
+ typedef void* cv_state;
+#elif defined(BOOST_HAS_PTHREADS)
+ struct cv_state
+ {
+ pthread_mutex_t* pmutex;
+ };
+#elif defined(BOOST_HAS_MPTASKS)
+ struct cv_state
+ {
+ };
+#endif
+ void do_lock();
+ void do_unlock();
+ void do_lock(cv_state& state);
+ void do_unlock(cv_state& state);
+
+#if defined(BOOST_HAS_WINTHREADS)
+ void* m_mutex;
+ bool m_critical_section;
+#elif defined(BOOST_HAS_PTHREADS)
+ pthread_mutex_t m_mutex;
+#elif defined(BOOST_HAS_MPTASKS)
+ threads::mac::detail::scoped_critical_region m_mutex;
+ threads::mac::detail::scoped_critical_region m_mutex_mutex;
+#endif
+};
+
+class BOOST_THREAD_DECL try_mutex
+ : private noncopyable
+{
+public:
+ friend class detail::thread::lock_ops<try_mutex>;
+
+ typedef detail::thread::scoped_lock<try_mutex> scoped_lock;
+ typedef detail::thread::scoped_try_lock<try_mutex> scoped_try_lock;
+
+ try_mutex();
+ ~try_mutex();
+
+private:
+#if defined(BOOST_HAS_WINTHREADS)
+ typedef void* cv_state;
+#elif defined(BOOST_HAS_PTHREADS)
+ struct cv_state
+ {
+ pthread_mutex_t* pmutex;
+ };
+#elif defined(BOOST_HAS_MPTASKS)
+ struct cv_state
+ {
+ };
+#endif
+ void do_lock();
+ bool do_trylock();
+ void do_unlock();
+ void do_lock(cv_state& state);
+ void do_unlock(cv_state& state);
+
+#if defined(BOOST_HAS_WINTHREADS)
+ void* m_mutex;
+ bool m_critical_section;
+#elif defined(BOOST_HAS_PTHREADS)
+ pthread_mutex_t m_mutex;
+#elif defined(BOOST_HAS_MPTASKS)
+ threads::mac::detail::scoped_critical_region m_mutex;
+ threads::mac::detail::scoped_critical_region m_mutex_mutex;
+#endif
+};
+
+class BOOST_THREAD_DECL timed_mutex
+ : private noncopyable
+{
+public:
+ friend class detail::thread::lock_ops<timed_mutex>;
+
+ typedef detail::thread::scoped_lock<timed_mutex> scoped_lock;
+ typedef detail::thread::scoped_try_lock<timed_mutex> scoped_try_lock;
+ typedef detail::thread::scoped_timed_lock<timed_mutex> scoped_timed_lock;
+
+ timed_mutex();
+ ~timed_mutex();
+
+private:
+#if defined(BOOST_HAS_WINTHREADS)
+ typedef void* cv_state;
+#elif defined(BOOST_HAS_PTHREADS)
+ struct cv_state
+ {
+ pthread_mutex_t* pmutex;
+ };
+#elif defined(BOOST_HAS_MPTASKS)
+ struct cv_state
+ {
+ };
+#endif
+ void do_lock();
+ bool do_trylock();
+ bool do_timedlock(const xtime& xt);
+ void do_unlock();
+ void do_lock(cv_state& state);
+ void do_unlock(cv_state& state);
+
+#if defined(BOOST_HAS_WINTHREADS)
+ void* m_mutex;
+#elif defined(BOOST_HAS_PTHREADS)
+ pthread_mutex_t m_mutex;
+ pthread_cond_t m_condition;
+ bool m_locked;
+#elif defined(BOOST_HAS_MPTASKS)
+ threads::mac::detail::scoped_critical_region m_mutex;
+ threads::mac::detail::scoped_critical_region m_mutex_mutex;
+#endif
+};
+#ifdef BOOST_MSVC
+# pragma warning(pop)
+#endif
+} // namespace boost
+
+// Change Log:
+// 8 Feb 01 WEKEMPF Initial version.
+// 22 May 01 WEKEMPF Modified to use xtime for time outs. Factored out
+// to three classes, mutex, try_mutex and timed_mutex.
+// 3 Jan 03 WEKEMPF Modified for DLL implementation.
+
+#endif // BOOST_MUTEX_WEK070601_HPP