Branch to work on filename handling without disturbing trunk.

[SVN r68345]

build/Jamfile.v2

@@ -43,6 +43,7 @@ project boost/thread
       <link>shared:<define>BOOST_THREAD_BUILD_DLL=1
       -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
       <tag>@$(__name__).tag
+      <toolset>gcc:<cxxflags>-Wno-long-long
     : default-build <threading>multi
     ;
 

doc/Jamfile.v2

@@ -26,11 +26,6 @@ boostbook standalone
         <xsl:param>generate.section.toc.level=10
         # Path for links to Boost:
         <xsl:param>boost.root=../../../..
-        # Path for libraries index:
-        <xsl:param>boost.libraries=../../../../libs/libraries.htm
-        # Use the main Boost stylesheet:
-        <xsl:param>html.stylesheet=../../../../doc/html/boostbook.css
-        
     ;
 
 

doc/once.qbk

@@ -45,6 +45,15 @@ all subsequent `call_once` invocations on the same `once_flag` object. ]]
 
 [[Throws:] [`thread_resource_error` when the effects cannot be achieved. or any exception propagated from `func`.]]
 
+[[Note:] [The function passed to `call_once` must not also call
+`call_once` passing the same `once_flag` object. This may cause
+deadlock, or invoking the passed function a second time. The
+alternative is to allow the second call to return immediately, but
+that assumes the code knows it has been called recursively, and can
+proceed even though the call to `call_once` didn't actually call the
+function, in which case it could also avoid calling `call_once`
+recursively.]]
+
 ]
 
     void call_once(void (*func)(),once_flag& flag);

doc/thread_ref.qbk

@@ -219,6 +219,7 @@ __thread_id__ yield a total order for every non-equal thread ID.
     };
 
     void swap(thread& lhs,thread& rhs);
+    detail::thread_move_t<thread> move(detail::thread_move_t<thread> t);
 
 [section:default_constructor Default Constructor]
 
@@ -234,6 +235,40 @@ __thread_id__ yield a total order for every non-equal thread ID.
 
 [endsect]
 
+[section:move_constructor Move Constructor]
+
+    thread(detail::thread_move_t<thread> other);
+
+[variablelist
+
+[[Effects:] [Transfers ownership of the thread managed by `other` (if any) to the newly constructed __thread__ instance.]]
+
+[[Postconditions:] [`other->get_id()==thread::id()`]]
+
+[[Throws:] [Nothing]]
+
+]
+
+[endsect]
+
+[section:move_assignment Move assignment operator]
+
+    thread& operator=(detail::thread_move_t<thread> other);
+
+[variablelist
+
+[[Effects:] [Transfers ownership of the thread managed by `other` (if
+any) to `*this`. If there was a thread previously associated with
+`*this` then that thread is detached.]]
+
+[[Postconditions:] [`other->get_id()==thread::id()`]]
+
+[[Throws:] [Nothing]]
+
+]
+
+[endsect]
+
 [section:callable_constructor Thread Constructor]
 
     template<typename Callable>
@@ -521,6 +556,26 @@ value as `this->get_id()` prior to the call.]]
 
 [endsect]
 
+[section:non_member_move Non-member function `move()`]
+
+    #include <boost/thread/thread.hpp>
+
+    detail::thread_move_t<thread> move(detail::thread_move_t<thread> t)
+
+[variablelist
+
+[[Returns:] [`t`.]]
+
+]
+
+Enables moving thread objects. e.g.
+
+    extern void some_func();
+    boost::thread t(some_func);
+    boost::thread t2(boost::move(t)); // transfer thread from t to t2
+
+[endsect]
+
 
 [section:id Class `boost::thread::id`]
 
@@ -756,11 +811,14 @@ instances of __thread_id__ `a` and `b` is the same if `a==b`, and different if `
     {
         template<typename TimeDuration>
         void sleep(TimeDuration const& rel_time);
+        void sleep(system_time const& abs_time)
     }
 
 [variablelist
 
-[[Effects:] [Suspends the current thread until the specified time has elapsed.]]
+[[Effects:] [Suspends the current thread until the time period
+specified by `rel_time` has elapsed or the time point specified by
+`abs_time` has been reached.]]
 
 [[Throws:] [__thread_interrupted__ if the current thread of execution is interrupted.]]
 

doc/tss.qbk

@@ -41,6 +41,11 @@ order. If a cleanup routine sets the value of associated with an instance of `bo
 cleaned up, that value is added to the cleanup list. Cleanup finishes when there are no outstanding instances of
 `boost::thread_specific_ptr` with values.
 
+Note: on some platforms, cleanup of thread-specific data is not
+performed for threads created with the platform's native API. On those
+platforms such cleanup is only done for threads that are started with
+`boost::thread` unless `boost::on_thread_exit()` is called manually
+from that thread.
 
 [section:thread_specific_ptr Class `thread_specific_ptr`]
 

include/boost/thread/barrier.hpp

@@ -9,6 +9,7 @@
 #define BOOST_BARRIER_JDM030602_HPP
 
 #include <boost/thread/detail/config.hpp>
+#include <boost/throw_exception.hpp>
 
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition_variable.hpp>
@@ -27,7 +28,7 @@ namespace boost
             : m_threshold(count), m_count(count), m_generation(0)
         {
             if (count == 0)
-                throw std::invalid_argument("count cannot be zero.");
+                boost::throw_exception(std::invalid_argument("count cannot be zero."));
         }
     
         bool wait()

include/boost/thread/detail/config.hpp

@@ -19,8 +19,14 @@
 
 #include "platform.hpp"
 
+// provided for backwards compatibility, since this
+// macro was used for several releases by mistake.
+#if defined(BOOST_THREAD_DYN_DLL)
+# define BOOST_THREAD_DYN_LINK
+#endif
+
 // compatibility with the rest of Boost's auto-linking code:
-#if defined(BOOST_THREAD_DYN_DLL) || defined(BOOST_ALL_DYN_LINK)
+#if defined(BOOST_THREAD_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)
 # undef  BOOST_THREAD_USE_LIB
 # define BOOST_THREAD_USE_DLL
 #endif

include/boost/thread/detail/platform.hpp

@@ -29,7 +29,7 @@
 #  define BOOST_THREAD_HPUX
 #elif defined(__CYGWIN__)
 #  define BOOST_THREAD_CYGWIN
-#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+#elif (defined(_WIN32) || defined(__WIN32__) || defined(WIN32)) && !defined(BOOST_DISABLE_WIN32)
 #  define BOOST_THREAD_WIN32
 #elif defined(__BEOS__)
 #  define BOOST_THREAD_BEOS

include/boost/thread/detail/thread.hpp

@@ -3,10 +3,12 @@
 // 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)
-// (C) Copyright 2007-8 Anthony Williams
+// (C) Copyright 2007-10 Anthony Williams
  
 #include <boost/thread/exceptions.hpp>
+#ifndef BOOST_NO_IOSTREAM
 #include <ostream>
+#endif
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/xtime.hpp>
@@ -39,10 +41,13 @@ namespace boost
             public detail::thread_data_base
         {
         public:
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
             thread_data(F&& f_):
                 f(static_cast<F&&>(f_))
             {}
+            thread_data(F& f_):
+                f(f_)
+            {}
 #else
             thread_data(F f_):
                 f(f_)
@@ -110,16 +115,15 @@ namespace boost
 
         void release_handle();
         
-        mutable boost::mutex thread_info_mutex;
         detail::thread_data_ptr thread_info;
 
         void start_thread();
         
         explicit thread(detail::thread_data_ptr data);
 
-        detail::thread_data_ptr get_thread_info() const;
+        detail::thread_data_ptr get_thread_info BOOST_PREVENT_MACRO_SUBSTITUTION () const;
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         template<typename F>
         static inline detail::thread_data_ptr make_thread_info(F&& f)
         {
@@ -127,7 +131,7 @@ namespace boost
         }
         static inline detail::thread_data_ptr make_thread_info(void (*f)())
         {
-            return detail::thread_data_ptr(detail::heap_new<detail::thread_data<void(*)()> >(f));
+            return detail::thread_data_ptr(detail::heap_new<detail::thread_data<void(*)()> >(static_cast<void(*&&)()>(f)));
         }
 #else
         template<typename F>
@@ -141,22 +145,31 @@ namespace boost
             return detail::thread_data_ptr(detail::heap_new<detail::thread_data<F> >(f));
         }
 
-        struct dummy;
 #endif
+        struct dummy;
     public:
-#ifdef __SUNPRO_CC 
+#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
         thread(const volatile thread&); 
 #endif 
         thread();
         ~thread();
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
+#ifdef BOOST_MSVC
+        template <class F>
+        explicit thread(F f,typename disable_if<boost::is_convertible<F&,detail::thread_move_t<F> >, dummy* >::type=0):
+            thread_info(make_thread_info(static_cast<F&&>(f)))
+        {
+            start_thread();
+        }
+#else
         template <class F>
         thread(F&& f):
             thread_info(make_thread_info(static_cast<F&&>(f)))
         {
             start_thread();
         }
+#endif
 
         thread(thread&& other)
         {
@@ -205,7 +218,7 @@ namespace boost
             x->thread_info.reset();
         }
        
-#ifdef __SUNPRO_CC 
+#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
         thread& operator=(thread x) 
         { 
             swap(x); 
@@ -343,10 +356,14 @@ namespace boost
         return lhs.swap(rhs);
     }
     
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
+    inline thread&& move(thread& t)
+    {
+        return static_cast<thread&&>(t);
+    }
     inline thread&& move(thread&& t)
     {
-        return t;
+        return static_cast<thread&&>(t);
     }
 #else
     inline detail::thread_move_t<thread> move(detail::thread_move_t<thread> t)
@@ -378,7 +395,7 @@ namespace boost
             thread_data(thread_data_)
         {}
         friend class thread;
-        friend id this_thread::get_id();
+        friend id BOOST_THREAD_DECL this_thread::get_id();
     public:
         id():
             thread_data()
@@ -414,6 +431,8 @@ namespace boost
             return !(thread_data<y.thread_data);
         }
 
+#ifndef BOOST_NO_IOSTREAM
+#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
         template<class charT, class traits>
         friend std::basic_ostream<charT, traits>& 
         operator<<(std::basic_ostream<charT, traits>& os, const id& x)
@@ -427,8 +446,34 @@ namespace boost
                 return os<<"{Not-any-thread}";
             }
         }
+#else
+        template<class charT, class traits>
+        std::basic_ostream<charT, traits>& 
+        print(std::basic_ostream<charT, traits>& os) const
+        {
+            if(thread_data)
+            {
+                return os<<thread_data;
+            }
+            else
+            {
+                return os<<"{Not-any-thread}";
+            }
+        }
+
+#endif
+#endif
     };
 
+#if !defined(BOOST_NO_IOSTREAM) && defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
+    template<class charT, class traits>
+    std::basic_ostream<charT, traits>& 
+    operator<<(std::basic_ostream<charT, traits>& os, const thread::id& x)
+    {
+        return x.print(os);
+    }
+#endif
+
     inline bool thread::operator==(const thread& other) const
     {
         return get_id()==other.get_id();
@@ -445,7 +490,7 @@ namespace boost
         {
             virtual ~thread_exit_function_base()
             {}
-            virtual void operator()() const=0;
+            virtual void operator()()=0;
         };
         
         template<typename F>
@@ -458,13 +503,13 @@ namespace boost
                 f(f_)
             {}
             
-            void operator()() const
+            void operator()()
             {
                 f();
             }
         };
         
-        void add_thread_exit_function(thread_exit_function_base*);
+        void BOOST_THREAD_DECL add_thread_exit_function(thread_exit_function_base*);
     }
     
     namespace this_thread

include/boost/thread/detail/thread_group.hpp

@@ -18,10 +18,13 @@
 
 namespace boost
 {
-    class thread_group:
-        private noncopyable
+    class thread_group
     {
+    private:
+        thread_group(thread_group const&);
+        thread_group& operator=(thread_group const&);        
     public:
+        thread_group() {}
         ~thread_group()
         {
             for(std::list<thread*>::iterator it=threads.begin(),end=threads.end();

include/boost/thread/detail/tss_hooks.hpp

@@ -12,27 +12,9 @@
 
 #if defined(BOOST_HAS_WINTHREADS)
 
-    typedef void (__cdecl *thread_exit_handler)(void);
-
-    extern "C" BOOST_THREAD_DECL int at_thread_exit(
-        thread_exit_handler exit_handler
-        );
-        //Add a function to the list of functions that will
-            //be called when a thread is about to exit.
-        //Currently only implemented for Win32, but should
-            //later be implemented for all platforms.
-        //Used by Win32 implementation of Boost.Threads
-            //tss to perform cleanup.
-        //Like the C runtime library atexit() function,
-            //which it mimics, at_thread_exit() returns
-            //zero if successful and a nonzero
-            //value if an error occurs.
-
-#endif //defined(BOOST_HAS_WINTHREADS)
-
-#if defined(BOOST_HAS_WINTHREADS)
-
-    extern "C" BOOST_THREAD_DECL void on_process_enter(void);
+namespace boost
+{
+    BOOST_THREAD_DECL void __cdecl on_process_enter(void);
         //Function to be called when the exe or dll
             //that uses Boost.Threads first starts
             //or is first loaded.
@@ -42,7 +24,7 @@
             //a method for doing so has been discovered.
         //May be omitted; may be called multiple times.
 
-    extern "C" BOOST_THREAD_DECL void on_process_exit(void);
+    BOOST_THREAD_DECL void __cdecl on_process_exit(void);
         //Function to be called when the exe or dll
             //that uses Boost.Threads first starts
             //or is first loaded.
@@ -52,7 +34,7 @@
             //a method for doing so has been discovered.
         //Must not be omitted; may be called multiple times.
 
-    extern "C" BOOST_THREAD_DECL void on_thread_enter(void);
+    BOOST_THREAD_DECL void __cdecl on_thread_enter(void);
         //Function to be called just after a thread starts
             //in an exe or dll that uses Boost.Threads.
         //Must be called in the context of the thread
@@ -61,7 +43,7 @@
             //a method for doing so has been discovered.
         //May be omitted; may be called multiple times.
 
-    extern "C" BOOST_THREAD_DECL void __cdecl on_thread_exit(void);
+    BOOST_THREAD_DECL void __cdecl on_thread_exit(void);
         //Function to be called just be fore a thread ends
             //in an exe or dll that uses Boost.Threads.
         //Must be called in the context of the thread
@@ -70,10 +52,11 @@
             //a method for doing so has been discovered.
         //Must not be omitted; may be called multiple times.
     
-    extern "C" void tss_cleanup_implemented(void);
+    void tss_cleanup_implemented();
         //Dummy function used both to detect whether tss cleanup
             //cleanup has been implemented and to force
             //it to be linked into the Boost.Threads library.
+}
 
 #endif //defined(BOOST_HAS_WINTHREADS)
 

include/boost/thread/future.hpp

@@ -1,4 +1,4 @@
-//  (C) Copyright 2008-9 Anthony Williams 
+//  (C) Copyright 2008-10 Anthony Williams 
 //
 //  Distributed under the Boost Software License, Version 1.0. (See
 //  accompanying file LICENSE_1_0.txt or copy at
@@ -9,6 +9,8 @@
 #include <stdexcept>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/thread_time.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/thread/condition_variable.hpp>
 #include <boost/exception_ptr.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/scoped_ptr.hpp>
@@ -16,6 +18,7 @@
 #include <boost/type_traits/is_convertible.hpp>
 #include <boost/mpl/if.hpp>
 #include <boost/config.hpp>
+#include <boost/throw_exception.hpp>
 #include <algorithm>
 #include <boost/function.hpp>
 #include <boost/bind.hpp>
@@ -139,6 +142,8 @@ namespace boost
                 {
                     lock.lock();
                 }
+            private:
+                relocker& operator=(relocker const&);
             };
 
             void do_callback(boost::unique_lock<boost::mutex>& lock)
@@ -218,7 +223,7 @@ namespace boost
         struct future_traits
         {
             typedef boost::scoped_ptr<T> storage_type;
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
             typedef T const& source_reference_type;
             struct dummy;
             typedef typename boost::mpl::if_<boost::is_fundamental<T>,dummy&,T&&>::type rvalue_source_type;
@@ -323,7 +328,7 @@ namespace boost
             move_dest_type get()
             {
                 wait();
-                return *result;
+                return static_cast<move_dest_type>(*result);
             }
 
             future_state::state get_state()
@@ -387,15 +392,18 @@ namespace boost
 
         class future_waiter
         {
+            struct registered_waiter;
+            typedef std::vector<registered_waiter>::size_type count_type;
+            
             struct registered_waiter
             {
                 boost::shared_ptr<detail::future_object_base> future;
                 detail::future_object_base::waiter_list::iterator wait_iterator;
-                unsigned index;
+                count_type index;
 
                 registered_waiter(boost::shared_ptr<detail::future_object_base> const& future_,
                                   detail::future_object_base::waiter_list::iterator wait_iterator_,
-                                  unsigned index_):
+                                  count_type index_):
                     future(future_),wait_iterator(wait_iterator_),index(index_)
                 {}
 
@@ -403,13 +411,13 @@ namespace boost
             
             struct all_futures_lock
             {
-                unsigned count;
+                count_type count;
                 boost::scoped_array<boost::unique_lock<boost::mutex> > locks;
                 
                 all_futures_lock(std::vector<registered_waiter>& futures):
                     count(futures.size()),locks(new boost::unique_lock<boost::mutex>[count])
                 {
-                    for(unsigned i=0;i<count;++i)
+                    for(count_type i=0;i<count;++i)
                     {
                         locks[i]=boost::unique_lock<boost::mutex>(futures[i].future->mutex);
                     }
@@ -422,7 +430,7 @@ namespace boost
                 
                 void unlock()
                 {
-                    for(unsigned i=0;i<count;++i)
+                    for(count_type i=0;i<count;++i)
                     {
                         locks[i].unlock();
                     }
@@ -431,7 +439,7 @@ namespace boost
             
             boost::condition_variable_any cv;
             std::vector<registered_waiter> futures;
-            unsigned future_count;
+            count_type future_count;
             
         public:
             future_waiter():
@@ -448,12 +456,12 @@ namespace boost
                 ++future_count;
             }
 
-            unsigned wait()
+            count_type wait()
             {
                 all_futures_lock lk(futures);
                 for(;;)
                 {
-                    for(unsigned i=0;i<futures.size();++i)
+                    for(count_type i=0;i<futures.size();++i)
                     {
                         if(futures[i].future->done)
                         {
@@ -466,7 +474,7 @@ namespace boost
             
             ~future_waiter()
             {
-                for(unsigned i=0;i<futures.size();++i)
+                for(count_type i=0;i<futures.size();++i)
                 {
                     futures[i].future->remove_external_waiter(futures[i].wait_iterator);
                 }
@@ -546,6 +554,9 @@ namespace boost
     template<typename Iterator>
     typename boost::disable_if<is_future_type<Iterator>,Iterator>::type wait_for_any(Iterator begin,Iterator end)
     {
+        if(begin==end)
+            return end;
+        
         detail::future_waiter waiter;
         for(Iterator current=begin;current!=end;++current)
         {
@@ -632,7 +643,7 @@ namespace boost
         ~unique_future()
         {}
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         unique_future(unique_future && other)
         {
             future.swap(other.future);
@@ -673,7 +684,7 @@ namespace boost
         {
             if(!future)
             {
-                throw future_uninitialized();
+                boost::throw_exception(future_uninitialized());
             }
 
             return future->get();
@@ -709,7 +720,7 @@ namespace boost
         {
             if(!future)
             {
-                throw future_uninitialized();
+                boost::throw_exception(future_uninitialized());
             }
             future->wait(false);
         }
@@ -724,7 +735,7 @@ namespace boost
         {
             if(!future)
             {
-                throw future_uninitialized();
+                boost::throw_exception(future_uninitialized());
             }
             return future->timed_wait_until(abs_time);
         }
@@ -767,7 +778,7 @@ namespace boost
             future=other.future;
             return *this;
         }
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         shared_future(shared_future && other)
         {
             future.swap(other.future);
@@ -830,7 +841,7 @@ namespace boost
         {
             if(!future)
             {
-                throw future_uninitialized();
+                boost::throw_exception(future_uninitialized());
             }
 
             return future->get();
@@ -866,7 +877,7 @@ namespace boost
         {
             if(!future)
             {
-                throw future_uninitialized();
+                boost::throw_exception(future_uninitialized());
             }
             future->wait(false);
         }
@@ -881,7 +892,7 @@ namespace boost
         {
             if(!future)
             {
-                throw future_uninitialized();
+                boost::throw_exception(future_uninitialized());
             }
             return future->timed_wait_until(abs_time);
         }
@@ -901,10 +912,10 @@ namespace boost
 
         void lazy_init()
         {
-            if(!future)
+            if(!atomic_load(&future))
             {
-                future_obtained=false;
-                future.reset(new detail::future_object<R>);
+                future_ptr blank;
+                atomic_compare_exchange(&future,&blank,future_ptr(new detail::future_object<R>));
             }
         }
         
@@ -929,17 +940,19 @@ namespace boost
         }
 
         // Assignment
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         promise(promise && rhs):
             future_obtained(rhs.future_obtained)
         {
             future.swap(rhs.future);
+            rhs.future_obtained=false;
         }
         promise & operator=(promise&& rhs)
         {
             future.swap(rhs.future);
             future_obtained=rhs.future_obtained;
             rhs.future.reset();
+            rhs.future_obtained=false;
             return *this;
         }
 #else
@@ -947,12 +960,14 @@ namespace boost
             future(rhs->future),future_obtained(rhs->future_obtained)
         {
             rhs->future.reset();
+            rhs->future_obtained=false;
         }
         promise & operator=(boost::detail::thread_move_t<promise> rhs)
         {
             future=rhs->future;
             future_obtained=rhs->future_obtained;
             rhs->future.reset();
+            rhs->future_obtained=false;
             return *this;
         }
 
@@ -974,7 +989,7 @@ namespace boost
             lazy_init();
             if(future_obtained)
             {
-                throw future_already_retrieved();
+                boost::throw_exception(future_already_retrieved());
             }
             future_obtained=true;
             return unique_future<R>(future);
@@ -986,7 +1001,7 @@ namespace boost
             boost::lock_guard<boost::mutex> lock(future->mutex);
             if(future->done)
             {
-                throw promise_already_satisfied();
+                boost::throw_exception(promise_already_satisfied());
             }
             future->mark_finished_with_result_internal(r);
         }
@@ -998,7 +1013,7 @@ namespace boost
             boost::lock_guard<boost::mutex> lock(future->mutex);
             if(future->done)
             {
-                throw promise_already_satisfied();
+                boost::throw_exception(promise_already_satisfied());
             }
             future->mark_finished_with_result_internal(static_cast<typename detail::future_traits<R>::rvalue_source_type>(r));
         }
@@ -1009,7 +1024,7 @@ namespace boost
             boost::lock_guard<boost::mutex> lock(future->mutex);
             if(future->done)
             {
-                throw promise_already_satisfied();
+                boost::throw_exception(promise_already_satisfied());
             }
             future->mark_exceptional_finish_internal(p);
         }
@@ -1036,10 +1051,10 @@ namespace boost
 
         void lazy_init()
         {
-            if(!future)
+            if(!atomic_load(&future))
             {
-                future_obtained=false;
-                future.reset(new detail::future_object<void>);
+                future_ptr blank;
+                atomic_compare_exchange(&future,&blank,future_ptr(new detail::future_object<void>));
             }
         }
     public:
@@ -1063,17 +1078,19 @@ namespace boost
         }
 
         // Assignment
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         promise(promise && rhs):
             future_obtained(rhs.future_obtained)
         {
             future.swap(rhs.future);
+            rhs.future_obtained=false;
         }
         promise & operator=(promise&& rhs)
         {
             future.swap(rhs.future);
             future_obtained=rhs.future_obtained;
             rhs.future.reset();
+            rhs.future_obtained=false;
             return *this;
         }
 #else
@@ -1081,12 +1098,14 @@ namespace boost
             future(rhs->future),future_obtained(rhs->future_obtained)
         {
             rhs->future.reset();
+            rhs->future_obtained=false;
         }
         promise & operator=(boost::detail::thread_move_t<promise> rhs)
         {
             future=rhs->future;
             future_obtained=rhs->future_obtained;
             rhs->future.reset();
+            rhs->future_obtained=false;
             return *this;
         }
 
@@ -1109,7 +1128,7 @@ namespace boost
             
             if(future_obtained)
             {
-                throw future_already_retrieved();
+                boost::throw_exception(future_already_retrieved());
             }
             future_obtained=true;
             return unique_future<void>(future);
@@ -1121,7 +1140,7 @@ namespace boost
             boost::lock_guard<boost::mutex> lock(future->mutex);
             if(future->done)
             {
-                throw promise_already_satisfied();
+                boost::throw_exception(promise_already_satisfied());
             }
             future->mark_finished_with_result_internal();
         }
@@ -1132,7 +1151,7 @@ namespace boost
             boost::lock_guard<boost::mutex> lock(future->mutex);
             if(future->done)
             {
-                throw promise_already_satisfied();
+                boost::throw_exception(promise_already_satisfied());
             }
             future->mark_exceptional_finish_internal(p);
         }
@@ -1164,7 +1183,7 @@ namespace boost
                     boost::lock_guard<boost::mutex> lk(this->mutex);
                     if(started)
                     {
-                        throw task_already_started();
+                        boost::throw_exception(task_already_started());
                     }
                     started=true;
                 }
@@ -1283,7 +1302,7 @@ namespace boost
         }
 
         // assignment
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         packaged_task(packaged_task&& other):
             future_obtained(other.future_obtained)
         {
@@ -1326,7 +1345,7 @@ namespace boost
         {
             if(!task)
             {
-                throw task_moved();
+                boost::throw_exception(task_moved());
             }
             else if(!future_obtained)
             {
@@ -1335,7 +1354,7 @@ namespace boost
             }
             else
             {
-                throw future_already_retrieved();
+                boost::throw_exception(future_already_retrieved());
             }
         }
         
@@ -1345,7 +1364,7 @@ namespace boost
         {
             if(!task)
             {
-                throw task_moved();
+                boost::throw_exception(task_moved());
             }
             task->run();
         }

include/boost/thread/locks.hpp

@@ -11,6 +11,7 @@
 #include <iterator>
 #include <boost/thread/thread_time.hpp>
 #include <boost/detail/workaround.hpp>
+#include <boost/type_traits/is_class.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -27,40 +28,100 @@ namespace boost
 #ifndef BOOST_THREAD_NO_AUTO_DETECT_MUTEX_TYPES
     namespace detail
     {
-        template<typename T>
+#define BOOST_DEFINE_HAS_MEMBER_CALLED(member_name)                     \
+        template<typename T, bool=boost::is_class<T>::value>            \
+        struct has_member_called_##member_name                          \
+        {                                                               \
+            BOOST_STATIC_CONSTANT(bool, value=false);                   \
+        };                                                              \
+                                                                        \
+        template<typename T>                                            \
+        struct has_member_called_##member_name<T,true>                  \
+        {                                                               \
+            typedef char true_type;                                     \
+            struct false_type                                           \
+            {                                                           \
+                true_type dummy[2];                                     \
+            };                                                          \
+                                                                        \
+            struct fallback { int member_name; };                       \
+            struct derived:                                             \
+                T, fallback                                             \
+            {                                                           \
+                derived();                                              \
+            };                                                          \
+                                                                        \
+            template<int fallback::*> struct tester;                    \
+                                                                        \
+            template<typename U>                                        \
+                static false_type has_member(tester<&U::member_name>*); \
+            template<typename U>                                        \
+                static true_type has_member(...);                       \
+                                                                        \
+            BOOST_STATIC_CONSTANT(                                      \
+                bool, value=sizeof(has_member<derived>(0))==sizeof(true_type)); \
+        }
+
+        BOOST_DEFINE_HAS_MEMBER_CALLED(lock);
+        BOOST_DEFINE_HAS_MEMBER_CALLED(unlock);
+        BOOST_DEFINE_HAS_MEMBER_CALLED(try_lock);
+
+        template<typename T,bool=has_member_called_lock<T>::value >
         struct has_member_lock
         {
-            typedef char true_type;
-            struct false_type
-            {
-                true_type dummy[2];
-            };
-            
-            template<typename U>
-            static true_type has_member(U*,void (U::*dummy)()=&U::lock);
-            static false_type has_member(void*);
-            
-            BOOST_STATIC_CONSTANT(bool, value=sizeof(has_member_lock<T>::has_member((T*)NULL))==sizeof(true_type));
-        };
-
-        template<typename T>
-        struct has_member_unlock
-        {
-            typedef char true_type;
-            struct false_type
-            {
-                true_type dummy[2];
-            };
-            
-            template<typename U>
-            static true_type has_member(U*,void (U::*dummy)()=&U::unlock);
-            static false_type has_member(void*);
-            
-            BOOST_STATIC_CONSTANT(bool, value=sizeof(has_member_unlock<T>::has_member((T*)NULL))==sizeof(true_type));
+            BOOST_STATIC_CONSTANT(bool, value=false);
         };
         
         template<typename T>
+        struct has_member_lock<T,true>
+        {
+            typedef char true_type;
+            struct false_type
+            {
+                true_type dummy[2];
+            };
+            
+            template<typename U,typename V>
+            static true_type has_member(V (U::*)());
+            template<typename U>
+            static false_type has_member(U);
+            
+            BOOST_STATIC_CONSTANT(
+                bool,value=sizeof(has_member_lock<T>::has_member(&T::lock))==sizeof(true_type));
+        };
+        
+        template<typename T,bool=has_member_called_unlock<T>::value >
+        struct has_member_unlock
+        {
+            BOOST_STATIC_CONSTANT(bool, value=false);
+        };
+        
+        template<typename T>
+        struct has_member_unlock<T,true>
+        {
+            typedef char true_type;
+            struct false_type
+            {
+                true_type dummy[2];
+            };
+            
+            template<typename U,typename V>
+            static true_type has_member(V (U::*)());
+            template<typename U>
+            static false_type has_member(U);
+            
+            BOOST_STATIC_CONSTANT(
+                bool,value=sizeof(has_member_unlock<T>::has_member(&T::unlock))==sizeof(true_type));
+        };
+        
+        template<typename T,bool=has_member_called_try_lock<T>::value >
         struct has_member_try_lock
+        {
+            BOOST_STATIC_CONSTANT(bool, value=false);
+        };
+        
+        template<typename T>
+        struct has_member_try_lock<T,true>
         {
             typedef char true_type;
             struct false_type
@@ -69,10 +130,12 @@ namespace boost
             };
             
             template<typename U>
-            static true_type has_member(U*,bool (U::*dummy)()=&U::try_lock);
-            static false_type has_member(void*);
+            static true_type has_member(bool (U::*)());
+            template<typename U>
+            static false_type has_member(U);
             
-            BOOST_STATIC_CONSTANT(bool, value=sizeof(has_member_try_lock<T>::has_member((T*)NULL))==sizeof(true_type));
+            BOOST_STATIC_CONSTANT(
+                bool,value=sizeof(has_member_try_lock<T>::has_member(&T::try_lock))==sizeof(true_type));
         };
 
     }
@@ -214,7 +277,7 @@ namespace boost
         unique_lock& operator=(unique_lock&);
         unique_lock& operator=(upgrade_lock<Mutex>& other);
     public:
-#ifdef __SUNPRO_CC 
+#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100) 
         unique_lock(const volatile unique_lock&); 
 #endif
         unique_lock():
@@ -248,7 +311,7 @@ namespace boost
         {
             timed_lock(target_time);
         }
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         unique_lock(unique_lock&& other):
             m(other.m),is_locked(other.is_locked)
         {
@@ -300,7 +363,7 @@ namespace boost
             return detail::thread_move_t<unique_lock<Mutex> >(*this);
         }
 
-#ifdef __SUNPRO_CC
+#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100) 
         unique_lock& operator=(unique_lock<Mutex> other) 
         { 
             swap(other); 
@@ -321,17 +384,17 @@ namespace boost
             swap(temp);
             return *this;
         }
-        void swap(unique_lock& other)
-        {
-            std::swap(m,other.m);
-            std::swap(is_locked,other.is_locked);
-        }
         void swap(detail::thread_move_t<unique_lock<Mutex> > other)
         {
             std::swap(m,other->m);
             std::swap(is_locked,other->is_locked);
         }
 #endif
+        void swap(unique_lock& other)
+        {
+            std::swap(m,other.m);
+            std::swap(is_locked,other.is_locked);
+        }
         
         ~unique_lock()
         {
@@ -344,7 +407,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             m->lock();
             is_locked=true;
@@ -353,7 +416,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             is_locked=m->try_lock();
             return is_locked;
@@ -379,7 +442,7 @@ namespace boost
         {
             if(!owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             m->unlock();
             is_locked=false;
@@ -416,25 +479,42 @@ namespace boost
         friend class upgrade_lock<Mutex>;
     };
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
     template<typename Mutex>
     void swap(unique_lock<Mutex>&& lhs,unique_lock<Mutex>&& rhs)
     {
         lhs.swap(rhs);
     }
-#else
+
+    template<typename Mutex>
+    inline upgrade_lock<Mutex>&& move(upgrade_lock<Mutex>&& ul)
+    {
+        return static_cast<upgrade_lock<Mutex>&&>(ul);
+    }
+
+    template<typename Mutex>
+    inline upgrade_lock<Mutex>&& move(upgrade_lock<Mutex>& ul)
+    {
+        return static_cast<upgrade_lock<Mutex>&&>(ul);
+    }
+#endif
     template<typename Mutex>
     void swap(unique_lock<Mutex>& lhs,unique_lock<Mutex>& rhs)
     {
         lhs.swap(rhs);
     }
-#endif
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
     template<typename Mutex>
     inline unique_lock<Mutex>&& move(unique_lock<Mutex>&& ul)
     {
-        return ul;
+        return static_cast<unique_lock<Mutex>&&>(ul);
+    }
+
+    template<typename Mutex>
+    inline unique_lock<Mutex>&& move(unique_lock<Mutex>& ul)
+    {
+        return static_cast<unique_lock<Mutex>&&>(ul);
     }
 #endif
 
@@ -535,24 +615,24 @@ namespace boost
             return *this;
         }
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         void swap(shared_lock&& other)
         {
             std::swap(m,other.m);
             std::swap(is_locked,other.is_locked);
         }
 #else
-        void swap(shared_lock& other)
-        {
-            std::swap(m,other.m);
-            std::swap(is_locked,other.is_locked);
-        }
         void swap(boost::detail::thread_move_t<shared_lock<Mutex> > other)
         {
             std::swap(m,other->m);
             std::swap(is_locked,other->is_locked);
         }
 #endif
+        void swap(shared_lock& other)
+        {
+            std::swap(m,other.m);
+            std::swap(is_locked,other.is_locked);
+        }
 
         Mutex* mutex() const
         {
@@ -570,7 +650,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             m->lock_shared();
             is_locked=true;
@@ -579,7 +659,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             is_locked=m->try_lock_shared();
             return is_locked;
@@ -588,7 +668,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             is_locked=m->timed_lock_shared(target_time);
             return is_locked;
@@ -598,7 +678,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             is_locked=m->timed_lock_shared(target_time);
             return is_locked;
@@ -607,7 +687,7 @@ namespace boost
         {
             if(!owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             m->unlock_shared();
             is_locked=false;
@@ -629,7 +709,7 @@ namespace boost
 
     };
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
     template<typename Mutex>
     void swap(shared_lock<Mutex>&& lhs,shared_lock<Mutex>&& rhs)
     {
@@ -673,6 +753,39 @@ namespace boost
         {
             try_lock();
         }
+#ifdef BOOST_HAS_RVALUE_REFS
+        upgrade_lock(upgrade_lock<Mutex>&& other):
+            m(other.m),is_locked(other.is_locked)
+        {
+            other.is_locked=false;
+            other.m=0;
+        }
+
+        upgrade_lock(unique_lock<Mutex>&& other):
+            m(other.m),is_locked(other.is_locked)
+        {
+            if(is_locked)
+            {
+                m->unlock_and_lock_upgrade();
+            }
+            other.is_locked=false;
+            other.m=0;
+        }
+
+        upgrade_lock& operator=(upgrade_lock<Mutex>&& other)
+        {
+            upgrade_lock temp(static_cast<upgrade_lock<Mutex>&&>(other));
+            swap(temp);
+            return *this;
+        }
+
+        upgrade_lock& operator=(unique_lock<Mutex>&& other)
+        {
+            upgrade_lock temp(static_cast<unique_lock<Mutex>&&>(other));
+            swap(temp);
+            return *this;
+        }
+#else
         upgrade_lock(detail::thread_move_t<upgrade_lock<Mutex> > other):
             m(other->m),is_locked(other->is_locked)
         {
@@ -715,6 +828,7 @@ namespace boost
             swap(temp);
             return *this;
         }
+#endif
 
         void swap(upgrade_lock& other)
         {
@@ -733,7 +847,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             m->lock_upgrade();
             is_locked=true;
@@ -742,7 +856,7 @@ namespace boost
         {
             if(owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             is_locked=m->try_lock_upgrade();
             return is_locked;
@@ -751,7 +865,7 @@ namespace boost
         {
             if(!owns_lock())
             {
-                throw boost::lock_error();
+                boost::throw_exception(boost::lock_error());
             }
             m->unlock_upgrade();
             is_locked=false;
@@ -775,7 +889,7 @@ namespace boost
     };
 
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
     template<typename Mutex>
     unique_lock<Mutex>::unique_lock(upgrade_lock<Mutex>&& other):
         m(other.m),is_locked(other.is_locked)
@@ -819,6 +933,20 @@ namespace boost
             }
         }
 
+#ifdef BOOST_HAS_RVALUE_REFS
+        upgrade_to_unique_lock(upgrade_to_unique_lock<Mutex>&& other):
+            source(other.source),exclusive(move(other.exclusive))
+        {
+            other.source=0;
+        }
+        
+        upgrade_to_unique_lock& operator=(upgrade_to_unique_lock<Mutex>&& other)
+        {
+            upgrade_to_unique_lock temp(other);
+            swap(temp);
+            return *this;
+        }
+#else
         upgrade_to_unique_lock(detail::thread_move_t<upgrade_to_unique_lock<Mutex> > other):
             source(other->source),exclusive(move(other->exclusive))
         {
@@ -831,6 +959,7 @@ namespace boost
             swap(temp);
             return *this;
         }
+#endif
         void swap(upgrade_to_unique_lock& other)
         {
             std::swap(source,other.source);
@@ -875,7 +1004,7 @@ namespace boost
             try_lock_wrapper(Mutex& m_,try_to_lock_t):
                 base(m_,try_to_lock)
             {}
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
             try_lock_wrapper(try_lock_wrapper&& other):
                 base(other.move())
             {}
@@ -918,15 +1047,15 @@ namespace boost
                 return *this;
             }
 
-            void swap(try_lock_wrapper& other)
-            {
-                base::swap(other);
-            }
             void swap(detail::thread_move_t<try_lock_wrapper<Mutex> > other)
             {
                 base::swap(*other);
             }
 #endif
+            void swap(try_lock_wrapper& other)
+            {
+                base::swap(other);
+            }
             void lock()
             {
                 base::lock();
@@ -963,7 +1092,7 @@ namespace boost
             }
         };
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         template<typename Mutex>
         void swap(try_lock_wrapper<Mutex>&& lhs,try_lock_wrapper<Mutex>&& rhs)
         {
@@ -1111,7 +1240,7 @@ namespace boost
         {
             unsigned const lock_count=2;
             unsigned lock_first=0;
-            while(true)
+            for(;;)
             {
                 switch(lock_first)
                 {
@@ -1164,7 +1293,7 @@ namespace boost
     {
         unsigned const lock_count=3;
         unsigned lock_first=0;
-        while(true)
+        for(;;)
         {
             switch(lock_first)
             {
@@ -1196,7 +1325,7 @@ namespace boost
     {
         unsigned const lock_count=4;
         unsigned lock_first=0;
-        while(true)
+        for(;;)
         {
             switch(lock_first)
             {
@@ -1234,7 +1363,7 @@ namespace boost
     {
         unsigned const lock_count=5;
         unsigned lock_first=0;
-        while(true)
+        for(;;)
         {
             switch(lock_first)
             {

include/boost/thread/pthread/condition_variable.hpp

@@ -3,7 +3,7 @@
 // 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)
-// (C) Copyright 2007-8 Anthony Williams
+// (C) Copyright 2007-10 Anthony Williams
 
 #include "timespec.hpp"
 #include "pthread_mutex_scoped_lock.hpp"
@@ -14,32 +14,81 @@
 
 namespace boost
 {
+    namespace this_thread
+    {
+        void BOOST_THREAD_DECL interruption_point();
+    }
+    
+    namespace thread_cv_detail
+    {
+        template<typename MutexType>
+        struct lock_on_exit
+        {
+            MutexType* m;
+            
+            lock_on_exit():
+                m(0)
+            {}
+
+            void activate(MutexType& m_)
+            {
+                m_.unlock();
+                m=&m_;
+            }
+            ~lock_on_exit()
+            {
+                if(m)
+                {
+                    m->lock();
+                }
+           }
+        };
+    }
+    
     inline void condition_variable::wait(unique_lock<mutex>& m)
     {
-        detail::interruption_checker check_for_interruption(&cond);
-        BOOST_VERIFY(!pthread_cond_wait(&cond,m.mutex()->native_handle()));
+        int res=0;
+        {
+            thread_cv_detail::lock_on_exit<unique_lock<mutex> > guard;
+            detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
+            guard.activate(m);
+            res=pthread_cond_wait(&cond,&internal_mutex);
+            this_thread::interruption_point();
+        }
+        if(res)
+        {
+            boost::throw_exception(condition_error());
+        }
     }
 
     inline bool condition_variable::timed_wait(unique_lock<mutex>& m,boost::system_time const& wait_until)
     {
-        detail::interruption_checker check_for_interruption(&cond);
+        thread_cv_detail::lock_on_exit<unique_lock<mutex> > guard;
+        detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
+        guard.activate(m);
         struct timespec const timeout=detail::get_timespec(wait_until);
-        int const cond_res=pthread_cond_timedwait(&cond,m.mutex()->native_handle(),&timeout);
+        int const cond_res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
+        this_thread::interruption_point();
         if(cond_res==ETIMEDOUT)
         {
             return false;
         }
-        BOOST_ASSERT(!cond_res);
+        if(cond_res)
+        {
+            boost::throw_exception(condition_error());
+        }
         return true;
     }
 
     inline void condition_variable::notify_one()
     {
+        boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
         BOOST_VERIFY(!pthread_cond_signal(&cond));
     }
         
     inline void condition_variable::notify_all()
     {
+        boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
         BOOST_VERIFY(!pthread_cond_broadcast(&cond));
     }
     
@@ -48,8 +97,8 @@ namespace boost
         pthread_mutex_t internal_mutex;
         pthread_cond_t cond;
 
-        condition_variable_any(condition_variable&);
-        condition_variable_any& operator=(condition_variable&);
+        condition_variable_any(condition_variable_any&);
+        condition_variable_any& operator=(condition_variable_any&);
 
     public:
         condition_variable_any()
@@ -57,13 +106,13 @@ namespace boost
             int const res=pthread_mutex_init(&internal_mutex,NULL);
             if(res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             int const res2=pthread_cond_init(&cond,NULL);
             if(res2)
             {
                 BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
         }
         ~condition_variable_any()
@@ -77,17 +126,15 @@ namespace boost
         {
             int res=0;
             {
-                detail::interruption_checker check_for_interruption(&cond);
-                {
-                    boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
-                    m.unlock();
-                    res=pthread_cond_wait(&cond,&internal_mutex);
-                }
-                m.lock();
+                thread_cv_detail::lock_on_exit<lock_type> guard;
+                detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
+                guard.activate(m);
+                res=pthread_cond_wait(&cond,&internal_mutex);
+                this_thread::interruption_point();
             }
             if(res)
             {
-                throw condition_error();
+                boost::throw_exception(condition_error());
             }
         }
 
@@ -103,13 +150,11 @@ namespace boost
             struct timespec const timeout=detail::get_timespec(wait_until);
             int res=0;
             {
-                detail::interruption_checker check_for_interruption(&cond);
-                {
-                    boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
-                    m.unlock();
-                    res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
-                }
-                m.lock();
+                thread_cv_detail::lock_on_exit<lock_type> guard;
+                detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
+                guard.activate(m);
+                res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
+                this_thread::interruption_point();
             }
             if(res==ETIMEDOUT)
             {
@@ -117,7 +162,7 @@ namespace boost
             }
             if(res)
             {
-                throw condition_error();
+                boost::throw_exception(condition_error());
             }
             return true;
         }

include/boost/thread/pthread/condition_variable_fwd.hpp

@@ -6,6 +6,7 @@
 // (C) Copyright 2007-8 Anthony Williams
 
 #include <boost/assert.hpp>
+#include <boost/throw_exception.hpp>
 #include <pthread.h>
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/locks.hpp>
@@ -19,6 +20,7 @@ namespace boost
     class condition_variable
     {
     private:
+        pthread_mutex_t internal_mutex;
         pthread_cond_t cond;
         
         condition_variable(condition_variable&);
@@ -27,14 +29,21 @@ namespace boost
     public:
         condition_variable()
         {
-            int const res=pthread_cond_init(&cond,NULL);
+            int const res=pthread_mutex_init(&internal_mutex,NULL);
             if(res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
+            }
+            int const res2=pthread_cond_init(&cond,NULL);
+            if(res2)
+            {
+                BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
+                boost::throw_exception(thread_resource_error());
             }
         }
         ~condition_variable()
         {
+            BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
             BOOST_VERIFY(!pthread_cond_destroy(&cond));
         }
 
@@ -46,7 +55,8 @@ namespace boost
             while(!pred()) wait(m);
         }
 
-        bool timed_wait(unique_lock<mutex>& m,boost::system_time const& wait_until);
+        inline bool timed_wait(unique_lock<mutex>& m,
+                               boost::system_time const& wait_until);
         bool timed_wait(unique_lock<mutex>& m,xtime const& wait_until)
         {
             return timed_wait(m,system_time(wait_until));

include/boost/thread/pthread/mutex.hpp

@@ -7,6 +7,7 @@
 
 #include <pthread.h>
 #include <boost/utility.hpp>
+#include <boost/throw_exception.hpp>
 #include <boost/thread/exceptions.hpp>
 #include <boost/thread/locks.hpp>
 #include <boost/thread/thread_time.hpp>
@@ -26,10 +27,11 @@
 
 namespace boost
 {
-    class mutex:
-        boost::noncopyable
+    class mutex
     {
     private:
+        mutex(mutex const&);
+        mutex& operator=(mutex const&);        
         pthread_mutex_t m;
     public:
         mutex()
@@ -37,7 +39,7 @@ namespace boost
             int const res=pthread_mutex_init(&m,NULL);
             if(res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
         }
         ~mutex()
@@ -47,7 +49,11 @@ namespace boost
         
         void lock()
         {
-            BOOST_VERIFY(!pthread_mutex_lock(&m));
+            int const res=pthread_mutex_lock(&m);
+            if(res)
+            {
+                boost::throw_exception(lock_error(res));
+            }
         }
 
         void unlock()
@@ -58,7 +64,11 @@ namespace boost
         bool try_lock()
         {
             int const res=pthread_mutex_trylock(&m);
-            BOOST_ASSERT(!res || res==EBUSY);
+            if(res && (res!=EBUSY))
+            {
+                boost::throw_exception(lock_error(res));
+            }
+            
             return !res;
         }
 
@@ -74,9 +84,11 @@ namespace boost
 
     typedef mutex try_mutex;
 
-    class timed_mutex:
-        boost::noncopyable
+    class timed_mutex
     {
+    private:
+        timed_mutex(timed_mutex const&);
+        timed_mutex& operator=(timed_mutex const&);        
     private:
         pthread_mutex_t m;
 #ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
@@ -89,14 +101,14 @@ namespace boost
             int const res=pthread_mutex_init(&m,NULL);
             if(res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
 #ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
             int const res2=pthread_cond_init(&cond,NULL);
             if(res2)
             {
                 BOOST_VERIFY(!pthread_mutex_destroy(&m));
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             is_locked=false;
 #endif

include/boost/thread/pthread/once.hpp

@@ -10,6 +10,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/thread/detail/config.hpp>
+#include <boost/config.hpp>
 
 #include <pthread.h>
 #include <boost/assert.hpp>
@@ -58,10 +59,13 @@ namespace boost
                 if(flag.epoch==uninitialized_flag)
                 {
                     flag.epoch=being_initialized;
+#ifndef BOOST_NO_EXCEPTIONS
                     try
                     {
+#endif
                         pthread::pthread_mutex_scoped_unlock relocker(&detail::once_epoch_mutex);
                         f();
+#ifndef BOOST_NO_EXCEPTIONS
                     }
                     catch(...)
                     {
@@ -69,6 +73,7 @@ namespace boost
                         BOOST_VERIFY(!pthread_cond_broadcast(&detail::once_epoch_cv));
                         throw;
                     }
+#endif
                     flag.epoch=--detail::once_global_epoch;
                     BOOST_VERIFY(!pthread_cond_broadcast(&detail::once_epoch_cv));
                 }

include/boost/thread/pthread/pthread_mutex_scoped_lock.hpp

@@ -18,15 +18,25 @@ namespace boost
         class pthread_mutex_scoped_lock
         {
             pthread_mutex_t* m;
+            bool locked;
         public:
             explicit pthread_mutex_scoped_lock(pthread_mutex_t* m_):
-                m(m_)
+                m(m_),locked(true)
             {
                 BOOST_VERIFY(!pthread_mutex_lock(m));
             }
-            ~pthread_mutex_scoped_lock()
+            void unlock()
             {
                 BOOST_VERIFY(!pthread_mutex_unlock(m));
+                locked=false;
+            }
+            
+            ~pthread_mutex_scoped_lock()
+            {
+                if(locked)
+                {
+                    unlock();
+                }
             }
             
         };

include/boost/thread/pthread/recursive_mutex.hpp

@@ -7,6 +7,7 @@
 
 #include <pthread.h>
 #include <boost/utility.hpp>
+#include <boost/throw_exception.hpp>
 #include <boost/thread/exceptions.hpp>
 #include <boost/thread/locks.hpp>
 #include <boost/thread/thread_time.hpp>
@@ -25,43 +26,76 @@
 #endif
 #endif
 
+#if defined(BOOST_PTHREAD_HAS_MUTEXATTR_SETTYPE) && defined(BOOST_PTHREAD_HAS_TIMEDLOCK)
+#define BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+#endif
+
 #include <boost/config/abi_prefix.hpp>
 
 namespace boost
 {
-    class recursive_mutex:
-        boost::noncopyable
+    class recursive_mutex
     {
     private:
+        recursive_mutex(recursive_mutex const&);
+        recursive_mutex& operator=(recursive_mutex const&);        
         pthread_mutex_t m;
+#ifndef BOOST_PTHREAD_HAS_MUTEXATTR_SETTYPE
+        pthread_cond_t cond;
+        bool is_locked;
+        pthread_t owner;
+        unsigned count;
+#endif
     public:
         recursive_mutex()
         {
+#ifdef BOOST_PTHREAD_HAS_MUTEXATTR_SETTYPE
             pthread_mutexattr_t attr;
             
             int const init_attr_res=pthread_mutexattr_init(&attr);
             if(init_attr_res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
             if(set_attr_res)
             {
-                throw thread_resource_error();
+                BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
+                boost::throw_exception(thread_resource_error());
             }
             
             int const res=pthread_mutex_init(&m,&attr);
             if(res)
             {
-                throw thread_resource_error();
+                BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
+                boost::throw_exception(thread_resource_error());
             }
             BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
+#else
+            int const res=pthread_mutex_init(&m,NULL);
+            if(res)
+            {
+                boost::throw_exception(thread_resource_error());
+            }
+            int const res2=pthread_cond_init(&cond,NULL);
+            if(res2)
+            {
+                BOOST_VERIFY(!pthread_mutex_destroy(&m));
+                boost::throw_exception(thread_resource_error());
+            }
+            is_locked=false;
+            count=0;
+#endif
         }
         ~recursive_mutex()
         {
             BOOST_VERIFY(!pthread_mutex_destroy(&m));
+#ifndef BOOST_PTHREAD_HAS_MUTEXATTR_SETTYPE
+            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+#endif
         }
-        
+
+#ifdef BOOST_PTHREAD_HAS_MUTEXATTR_SETTYPE
         void lock()
         {
             BOOST_VERIFY(!pthread_mutex_lock(&m));
@@ -78,25 +112,70 @@ namespace boost
             BOOST_ASSERT(!res || res==EBUSY);
             return !res;
         }
-
         typedef pthread_mutex_t* native_handle_type;
         native_handle_type native_handle()
         {
             return &m;
         }
 
+#else
+        void lock()
+        {
+            boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
+            if(is_locked && pthread_equal(owner,pthread_self()))
+            {
+                ++count;
+                return;
+            }
+            
+            while(is_locked)
+            {
+                BOOST_VERIFY(!pthread_cond_wait(&cond,&m));
+            }
+            is_locked=true;
+            ++count;
+            owner=pthread_self();
+        }
+
+        void unlock()
+        {
+            boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
+            if(!--count)
+            {
+                is_locked=false;
+            }
+            BOOST_VERIFY(!pthread_cond_signal(&cond));
+        }
+        
+        bool try_lock()
+        {
+            boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
+            if(is_locked && !pthread_equal(owner,pthread_self()))
+            {
+                return false;
+            }
+            is_locked=true;
+            ++count;
+            owner=pthread_self();
+            return true;
+        }
+
+#endif
+
         typedef unique_lock<recursive_mutex> scoped_lock;
         typedef detail::try_lock_wrapper<recursive_mutex> scoped_try_lock;
     };
 
     typedef recursive_mutex recursive_try_mutex;
 
-    class recursive_timed_mutex:
-        boost::noncopyable
+    class recursive_timed_mutex
     {
+    private:
+        recursive_timed_mutex(recursive_timed_mutex const&);
+        recursive_timed_mutex& operator=(recursive_timed_mutex const&);        
     private:
         pthread_mutex_t m;
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
+#ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
         pthread_cond_t cond;
         bool is_locked;
         pthread_t owner;
@@ -105,38 +184,38 @@ namespace boost
     public:
         recursive_timed_mutex()
         {
-#ifdef BOOST_PTHREAD_HAS_TIMEDLOCK
+#ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
             pthread_mutexattr_t attr;
             
             int const init_attr_res=pthread_mutexattr_init(&attr);
             if(init_attr_res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
             if(set_attr_res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             
             int const res=pthread_mutex_init(&m,&attr);
             if(res)
             {
                 BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
 #else
             int const res=pthread_mutex_init(&m,NULL);
             if(res)
             {
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             int const res2=pthread_cond_init(&cond,NULL);
             if(res2)
             {
                 BOOST_VERIFY(!pthread_mutex_destroy(&m));
-                throw thread_resource_error();
+                boost::throw_exception(thread_resource_error());
             }
             is_locked=false;
             count=0;
@@ -145,7 +224,7 @@ namespace boost
         ~recursive_timed_mutex()
         {
             BOOST_VERIFY(!pthread_mutex_destroy(&m));
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
+#ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
             BOOST_VERIFY(!pthread_cond_destroy(&cond));
 #endif
         }
@@ -156,7 +235,7 @@ namespace boost
             return timed_lock(get_system_time()+relative_time);
         }
 
-#ifdef BOOST_PTHREAD_HAS_TIMEDLOCK
+#ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
         void lock()
         {
             BOOST_VERIFY(!pthread_mutex_lock(&m));

include/boost/thread/pthread/shared_mutex.hpp

@@ -225,7 +225,7 @@ namespace boost
         template<typename TimeDuration>
         bool timed_lock_upgrade(TimeDuration const & relative_time)
         {
-            return timed_lock(get_system_time()+relative_time);
+            return timed_lock_upgrade(get_system_time()+relative_time);
         }
 
         bool try_lock_upgrade()

include/boost/thread/pthread/thread_data.hpp

@@ -12,6 +12,7 @@
 #include <boost/thread/mutex.hpp>
 #include <boost/optional.hpp>
 #include <pthread.h>
+#include <boost/assert.hpp>
 #include "condition_variable_fwd.hpp"
 #include <map>
 
@@ -55,6 +56,7 @@ namespace boost
             std::map<void const*,boost::detail::tss_data_node> tss_data;
             bool interrupt_enabled;
             bool interrupt_requested;
+            pthread_mutex_t* cond_mutex;
             pthread_cond_t* current_cond;
 
             thread_data_base():
@@ -76,6 +78,8 @@ namespace boost
         class interruption_checker
         {
             thread_data_base* const thread_info;
+            pthread_mutex_t* m;
+            bool set;
 
             void check_for_interruption()
             {
@@ -88,23 +92,35 @@ namespace boost
             
             void operator=(interruption_checker&);
         public:
-            explicit interruption_checker(pthread_cond_t* cond):
-                thread_info(detail::get_current_thread_data())
+            explicit interruption_checker(pthread_mutex_t* cond_mutex,pthread_cond_t* cond):
+                thread_info(detail::get_current_thread_data()),m(cond_mutex),
+                set(thread_info && thread_info->interrupt_enabled)
             {
-                if(thread_info && thread_info->interrupt_enabled)
+                if(set)
                 {
                     lock_guard<mutex> guard(thread_info->data_mutex);
                     check_for_interruption();
+                    thread_info->cond_mutex=cond_mutex;
                     thread_info->current_cond=cond;
+                    BOOST_VERIFY(!pthread_mutex_lock(m));
+                }
+                else
+                {
+                    BOOST_VERIFY(!pthread_mutex_lock(m));
                 }
             }
             ~interruption_checker()
             {
-                if(thread_info && thread_info->interrupt_enabled)
+                if(set)
                 {
+                    BOOST_VERIFY(!pthread_mutex_unlock(m));
                     lock_guard<mutex> guard(thread_info->data_mutex);
+                    thread_info->cond_mutex=NULL;
                     thread_info->current_cond=NULL;
-                    check_for_interruption();
+                }
+                else
+                {
+                    BOOST_VERIFY(!pthread_mutex_unlock(m));
                 }
             }
         };

include/boost/thread/pthread/thread_heap_alloc.hpp

@@ -17,7 +17,7 @@ namespace boost
             return new T();
         }
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         template<typename T,typename A1>
         inline T* heap_new(A1&& a1)
         {

include/boost/thread/thread_time.hpp

@@ -6,6 +6,7 @@
 //  accompanying file LICENSE_1_0.txt or copy at
 //  http://www.boost.org/LICENSE_1_0.txt)
 
+#include <boost/date_time/time_clock.hpp>
 #include <boost/date_time/microsec_time_clock.hpp>
 #include <boost/date_time/posix_time/posix_time_types.hpp>
 
@@ -17,7 +18,11 @@ namespace boost
     
     inline system_time get_system_time()
     {
+#if defined(BOOST_DATE_TIME_HAS_HIGH_PRECISION_CLOCK)
         return boost::date_time::microsec_clock<system_time>::universal_time();
+#else // defined(BOOST_DATE_TIME_HAS_HIGH_PRECISION_CLOCK)
+        return boost::date_time::second_clock<system_time>::universal_time();
+#endif // defined(BOOST_DATE_TIME_HAS_HIGH_PRECISION_CLOCK)
     }
 
     namespace detail

include/boost/thread/tss.hpp

@@ -62,6 +62,8 @@ namespace boost
         boost::shared_ptr<detail::tss_cleanup_function> cleanup;
         
     public:
+        typedef T element_type;
+        
         thread_specific_ptr():
             cleanup(detail::heap_new<delete_data>(),detail::do_heap_delete<delete_data>())
         {}

include/boost/thread/win32/basic_timed_mutex.hpp

@@ -61,15 +61,30 @@ namespace boost
             
             void lock()
             {
-                BOOST_VERIFY(timed_lock(::boost::detail::get_system_time_sentinel()));
-            }
-            bool timed_lock(::boost::system_time const& wait_until)
-            {
-                if(!win32::interlocked_bit_test_and_set(&active_count,lock_flag_bit))
+                if(try_lock())
                 {
-                    return true;
+                    return;
                 }
                 long old_count=active_count;
+                mark_waiting_and_try_lock(old_count);
+
+                if(old_count&lock_flag_value)
+                {
+                    bool lock_acquired=false;
+                    void* const sem=get_event();
+
+                    do
+                    {
+                        BOOST_VERIFY(win32::WaitForSingleObject(
+                                         sem,::boost::detail::win32::infinite)==0);
+                        clear_waiting_and_try_lock(old_count);
+                        lock_acquired=!(old_count&lock_flag_value);
+                    }
+                    while(!lock_acquired);
+                }
+            }
+            void mark_waiting_and_try_lock(long& old_count)
+            {
                 for(;;)
                 {
                     long const new_count=(old_count&lock_flag_value)?(old_count+1):(old_count|lock_flag_value);
@@ -80,6 +95,33 @@ namespace boost
                     }
                     old_count=current;
                 }
+            }
+
+            void clear_waiting_and_try_lock(long& old_count)
+            {
+                old_count&=~lock_flag_value;
+                old_count|=event_set_flag_value;
+                for(;;)
+                {
+                    long const new_count=((old_count&lock_flag_value)?old_count:((old_count-1)|lock_flag_value))&~event_set_flag_value;
+                    long const current=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,new_count,old_count);
+                    if(current==old_count)
+                    {
+                        break;
+                    }
+                    old_count=current;
+                }
+            }
+            
+            
+            bool timed_lock(::boost::system_time const& wait_until)
+            {
+                if(try_lock())
+                {
+                    return true;
+                }
+                long old_count=active_count;
+                mark_waiting_and_try_lock(old_count);
 
                 if(old_count&lock_flag_value)
                 {
@@ -93,18 +135,7 @@ namespace boost
                             BOOST_INTERLOCKED_DECREMENT(&active_count);
                             return false;
                         }
-                        old_count&=~lock_flag_value;
-                        old_count|=event_set_flag_value;
-                        for(;;)
-                        {
-                            long const new_count=((old_count&lock_flag_value)?old_count:((old_count-1)|lock_flag_value))&~event_set_flag_value;
-                            long const current=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,new_count,old_count);
-                            if(current==old_count)
-                            {
-                                break;
-                            }
-                            old_count=current;
-                        }
+                        clear_waiting_and_try_lock(old_count);
                         lock_acquired=!(old_count&lock_flag_value);
                     }
                     while(!lock_acquired);

include/boost/thread/win32/mutex.hpp

@@ -20,9 +20,11 @@ namespace boost
     }
 
     class mutex:
-        boost::noncopyable,
         public ::boost::detail::underlying_mutex
     {
+    private:
+        mutex(mutex const&);
+        mutex& operator=(mutex const&);
     public:
         mutex()
         {
@@ -40,9 +42,11 @@ namespace boost
     typedef mutex try_mutex;
 
     class timed_mutex:
-        boost::noncopyable,
         public ::boost::detail::basic_timed_mutex
     {
+    private:
+        timed_mutex(timed_mutex const&);
+        timed_mutex& operator=(timed_mutex const&);
     public:
         timed_mutex()
         {

include/boost/thread/win32/once.hpp

@@ -30,81 +30,90 @@ namespace std
 
 namespace boost
 {
-    typedef long once_flag;
+    struct once_flag
+    {
+        long status;
+        long count;
+    };
 
-#define BOOST_ONCE_INIT 0
+#define BOOST_ONCE_INIT {0,0}
 
     namespace detail
     {
-        struct win32_mutex_scoped_lock
-        {
-            void* const mutex_handle;
-            explicit win32_mutex_scoped_lock(void* mutex_handle_):
-                mutex_handle(mutex_handle_)
-            {
-                BOOST_VERIFY(!win32::WaitForSingleObject(mutex_handle,win32::infinite));
-            }
-            ~win32_mutex_scoped_lock()
-            {
-                BOOST_VERIFY(win32::ReleaseMutex(mutex_handle)!=0);
-            }
-        private:
-            void operator=(win32_mutex_scoped_lock&);
-        };
-
 #ifdef BOOST_NO_ANSI_APIS
+        typedef wchar_t once_char_type;
+#else
+        typedef char once_char_type;
+#endif
+        unsigned const once_mutex_name_fixed_length=54;
+        unsigned const once_mutex_name_length=once_mutex_name_fixed_length+
+            sizeof(void*)*2+sizeof(unsigned long)*2+1;
+
         template <class I>
-        void int_to_string(I p, wchar_t* buf)
+        void int_to_string(I p, once_char_type* buf)
         {
             for(unsigned i=0; i < sizeof(I)*2; ++i,++buf)
             {
-                *buf = L'A' + static_cast<wchar_t>((p >> (i*4)) & 0x0f);
-            }
-            *buf = 0;
-        }
-#else
-        template <class I>
-        void int_to_string(I p, char* buf)
-        {
-            for(unsigned i=0; i < sizeof(I)*2; ++i,++buf)
-            {
-                *buf = 'A' + static_cast<char>((p >> (i*4)) & 0x0f);
-            }
-            *buf = 0;
-        }
-#endif
-
-        // create a named mutex. It doesn't really matter what this name is
-        // as long as it is unique both to this process, and to the address of "flag":
-        inline void* create_once_mutex(void* flag_address)
-        {
-        
 #ifdef BOOST_NO_ANSI_APIS
-            typedef wchar_t char_type;
-            static const char_type fixed_mutex_name[]=L"{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag";
+                once_char_type const a=L'A';
 #else
-            typedef char char_type;
-            static const char_type fixed_mutex_name[]="{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag";
+                once_char_type const a='A';
 #endif
-            unsigned const once_mutex_name_fixed_buffer_size=sizeof(fixed_mutex_name)/sizeof(char_type);
-            unsigned const once_mutex_name_fixed_length=once_mutex_name_fixed_buffer_size-1;
-            unsigned const once_mutex_name_length=once_mutex_name_fixed_buffer_size+sizeof(void*)*2+sizeof(unsigned long)*2;
-            char_type mutex_name[once_mutex_name_length];
+                *buf = a + static_cast<once_char_type>((p >> (i*4)) & 0x0f);
+            }
+            *buf = 0;
+        }
+
+        inline void name_once_mutex(once_char_type* mutex_name,void* flag_address)
+        {
+#ifdef BOOST_NO_ANSI_APIS
+            static const once_char_type fixed_mutex_name[]=L"Local\\{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag";
+#else
+            static const once_char_type fixed_mutex_name[]="Local\\{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag";
+#endif
+            BOOST_STATIC_ASSERT(sizeof(fixed_mutex_name) == 
+                                (sizeof(once_char_type)*(once_mutex_name_fixed_length+1)));
             
             std::memcpy(mutex_name,fixed_mutex_name,sizeof(fixed_mutex_name));
-
-            BOOST_STATIC_ASSERT(sizeof(void*) == sizeof(std::ptrdiff_t));
-            detail::int_to_string(reinterpret_cast<std::ptrdiff_t>(flag_address), mutex_name + once_mutex_name_fixed_length);
-            detail::int_to_string(win32::GetCurrentProcessId(), mutex_name + once_mutex_name_fixed_length + sizeof(void*)*2);
-
-#ifdef BOOST_NO_ANSI_APIS
-            return win32::CreateMutexW(0, 0, mutex_name);
+            detail::int_to_string(reinterpret_cast<std::ptrdiff_t>(flag_address), 
+                                  mutex_name + once_mutex_name_fixed_length);
+            detail::int_to_string(win32::GetCurrentProcessId(), 
+                                  mutex_name + once_mutex_name_fixed_length + sizeof(void*)*2);
+        }
+                        
+        inline void* open_once_event(once_char_type* mutex_name,void* flag_address)
+        {
+            if(!*mutex_name)
+            {
+                name_once_mutex(mutex_name,flag_address);
+            }
+            
+#ifdef BOOST_NO_ANSI_APIS                        
+            return ::boost::detail::win32::OpenEventW(
 #else
-            return win32::CreateMutexA(0, 0, mutex_name);
+            return ::boost::detail::win32::OpenEventA(
 #endif
+                ::boost::detail::win32::synchronize | 
+                ::boost::detail::win32::event_modify_state,
+                false,
+                mutex_name);
         }
 
-        
+        inline void* create_once_event(once_char_type* mutex_name,void* flag_address)
+        {
+            if(!*mutex_name)
+            {
+                name_once_mutex(mutex_name,flag_address);
+            }
+#ifdef BOOST_NO_ANSI_APIS                        
+            return ::boost::detail::win32::CreateEventW(
+#else
+            return ::boost::detail::win32::CreateEventA(
+#endif
+                0,::boost::detail::win32::manual_reset_event,
+                ::boost::detail::win32::event_initially_reset,
+                mutex_name);
+        }
     }
     
 
@@ -114,19 +123,79 @@ namespace boost
         // Try for a quick win: if the procedure has already been called
         // just skip through:
         long const function_complete_flag_value=0xc15730e2;
+        long const running_value=0x7f0725e3;
+        long status;
+        bool counted=false;
+        detail::win32::handle_manager event_handle;
+        detail::once_char_type mutex_name[detail::once_mutex_name_length];
+        mutex_name[0]=0;
 
-        if(::boost::detail::interlocked_read_acquire(&flag)!=function_complete_flag_value)
+        while((status=::boost::detail::interlocked_read_acquire(&flag.status))
+              !=function_complete_flag_value)
         {
-            void* const mutex_handle(::boost::detail::create_once_mutex(&flag));
-            BOOST_ASSERT(mutex_handle);
-            detail::win32::handle_manager const closer(mutex_handle);
-            detail::win32_mutex_scoped_lock const lock(mutex_handle);
-      
-            if(flag!=function_complete_flag_value)
+            status=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&flag.status,running_value,0);
+            if(!status)
             {
-                f();
-                BOOST_INTERLOCKED_EXCHANGE(&flag,function_complete_flag_value);
+                try
+                {
+                    if(!event_handle)
+                    {
+                        event_handle=detail::open_once_event(mutex_name,&flag);
+                    }
+                    if(event_handle)
+                    {
+                        ::boost::detail::win32::ResetEvent(event_handle);
+                    }
+                    f();
+                    if(!counted)
+                    {
+                        BOOST_INTERLOCKED_INCREMENT(&flag.count);
+                        counted=true;
+                    }
+                    BOOST_INTERLOCKED_EXCHANGE(&flag.status,function_complete_flag_value);
+                    if(!event_handle && 
+                       (::boost::detail::interlocked_read_acquire(&flag.count)>1))
+                    {
+                        event_handle=detail::create_once_event(mutex_name,&flag);
+                    }
+                    if(event_handle)
+                    {
+                        ::boost::detail::win32::SetEvent(event_handle);
+                    }
+                    break;
+                }
+                catch(...)
+                {
+                    BOOST_INTERLOCKED_EXCHANGE(&flag.status,0);
+                    if(!event_handle)
+                    {
+                        event_handle=detail::open_once_event(mutex_name,&flag);
+                    }
+                    if(event_handle)
+                    {
+                        ::boost::detail::win32::SetEvent(event_handle);
+                    }
+                    throw;
+                }
             }
+
+            if(!counted)
+            {
+                BOOST_INTERLOCKED_INCREMENT(&flag.count);
+                counted=true;
+                status=::boost::detail::interlocked_read_acquire(&flag.status);
+                if(status==function_complete_flag_value)
+                {
+                    break;
+                }
+                if(!event_handle)
+                {
+                    event_handle=detail::create_once_event(mutex_name,&flag);
+                    continue;
+                }
+            }
+            BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObject(
+                             event_handle,::boost::detail::win32::infinite));
         }
     }
 }

include/boost/thread/win32/recursive_mutex.hpp

@@ -20,9 +20,11 @@
 namespace boost
 {
     class recursive_mutex:
-        boost::noncopyable,
         public ::boost::detail::basic_recursive_mutex
     {
+    private:
+        recursive_mutex(recursive_mutex const&);
+        recursive_mutex& operator=(recursive_mutex const&);        
     public:
         recursive_mutex()
         {
@@ -40,9 +42,11 @@ namespace boost
     typedef recursive_mutex recursive_try_mutex;
 
     class recursive_timed_mutex:
-        boost::noncopyable,
         public ::boost::detail::basic_recursive_timed_mutex
     {
+    private:
+        recursive_timed_mutex(recursive_timed_mutex const&);
+        recursive_timed_mutex& operator=(recursive_timed_mutex const&);        
     public:
         recursive_timed_mutex()
         {

include/boost/thread/win32/shared_mutex.hpp

@@ -19,9 +19,11 @@
 
 namespace boost
 {
-    class shared_mutex:
-        private boost::noncopyable
+    class shared_mutex
     {
+    private:
+        shared_mutex(shared_mutex const&);
+        shared_mutex& operator=(shared_mutex const&);        
     private:
         struct state_data
         {
@@ -49,33 +51,35 @@ namespace boost
             return *reinterpret_cast<T const*>(&res);
         }
 
+        enum
+        {
+            unlock_sem = 0,
+            exclusive_sem = 1
+        };
+
         state_data state;
         detail::win32::handle semaphores[2];
-        detail::win32::handle &unlock_sem;
-        detail::win32::handle &exclusive_sem;
         detail::win32::handle upgrade_sem;
 
         void release_waiters(state_data old_state)
         {
             if(old_state.exclusive_waiting)
             {
-                BOOST_VERIFY(detail::win32::ReleaseSemaphore(exclusive_sem,1,0)!=0);
+                BOOST_VERIFY(detail::win32::ReleaseSemaphore(semaphores[exclusive_sem],1,0)!=0);
             }
                         
             if(old_state.shared_waiting || old_state.exclusive_waiting)
             {
-                BOOST_VERIFY(detail::win32::ReleaseSemaphore(unlock_sem,old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
+                BOOST_VERIFY(detail::win32::ReleaseSemaphore(semaphores[unlock_sem],old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
             }
         }
         
 
     public:
-        shared_mutex():
-            unlock_sem(semaphores[0]),
-            exclusive_sem(semaphores[1]) 
+        shared_mutex()
         {
-            unlock_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
-            exclusive_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            semaphores[unlock_sem]=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            semaphores[exclusive_sem]=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
             upgrade_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
             state_data state_={0};
             state=state_;
@@ -84,8 +88,8 @@ namespace boost
         ~shared_mutex()
         {
             detail::win32::CloseHandle(upgrade_sem);
-            detail::win32::CloseHandle(unlock_sem);
-            detail::win32::CloseHandle(exclusive_sem);
+            detail::win32::CloseHandle(semaphores[unlock_sem]);
+            detail::win32::CloseHandle(semaphores[exclusive_sem]);
         }
 
         bool try_lock_shared()
@@ -97,6 +101,10 @@ namespace boost
                 if(!new_state.exclusive && !new_state.exclusive_waiting_blocked)
                 {
                     ++new_state.shared_count;
+                    if(!new_state.shared_count)
+                    {
+                        return false;
+                    }
                 }
                 
                 state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
@@ -131,10 +139,18 @@ namespace boost
                     if(new_state.exclusive || new_state.exclusive_waiting_blocked)
                     {
                         ++new_state.shared_waiting;
+                        if(!new_state.shared_waiting)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
                     }
                     else
                     {
                         ++new_state.shared_count;
+                        if(!new_state.shared_count)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
                     }
 
                     state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
@@ -150,7 +166,7 @@ namespace boost
                     return true;
                 }
                     
-                unsigned long const res=detail::win32::WaitForSingleObject(unlock_sem,::boost::detail::get_milliseconds_until(wait_until));
+                unsigned long const res=detail::win32::WaitForSingleObject(semaphores[unlock_sem],::boost::detail::get_milliseconds_until(wait_until));
                 if(res==detail::win32::timeout)
                 {
                     for(;;)
@@ -166,6 +182,10 @@ namespace boost
                         else
                         {
                             ++new_state.shared_count;
+                            if(!new_state.shared_count)
+                            {
+                                return false;
+                            }
                         }
 
                         state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
@@ -282,6 +302,11 @@ namespace boost
                     if(new_state.shared_count || new_state.exclusive)
                     {
                         ++new_state.exclusive_waiting;
+                        if(!new_state.exclusive_waiting)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
+                        
                         new_state.exclusive_waiting_blocked=true;
                     }
                     else
@@ -374,10 +399,18 @@ namespace boost
                     if(new_state.exclusive || new_state.exclusive_waiting_blocked || new_state.upgrade)
                     {
                         ++new_state.shared_waiting;
+                        if(!new_state.shared_waiting)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
                     }
                     else
                     {
                         ++new_state.shared_count;
+                        if(!new_state.shared_count)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
                         new_state.upgrade=true;
                     }
 
@@ -394,7 +427,7 @@ namespace boost
                     return;
                 }
                     
-                BOOST_VERIFY(!detail::win32::WaitForSingleObject(unlock_sem,detail::win32::infinite));
+                BOOST_VERIFY(!detail::win32::WaitForSingleObject(semaphores[unlock_sem],detail::win32::infinite));
             }
         }
 
@@ -411,6 +444,10 @@ namespace boost
                 else
                 {
                     ++new_state.shared_count;
+                    if(!new_state.shared_count)
+                    {
+                        return false;
+                    }
                     new_state.upgrade=true;
                 }
                 

include/boost/thread/win32/thread_data.hpp

@@ -144,6 +144,11 @@ namespace boost
                 start(0),milliseconds(~uintmax_t(0)),relative(true)
             {}
         };
+
+        inline unsigned long pin_to_zero(long value)
+        {
+            return (value<0)?0u:(unsigned long)value;
+        }
     }
 
     namespace this_thread
@@ -163,7 +168,7 @@ namespace boost
         template<typename TimeDuration>
         inline void sleep(TimeDuration const& rel_time)
         {
-            interruptible_wait(static_cast<unsigned long>(rel_time.total_milliseconds()));
+            interruptible_wait(detail::pin_to_zero(rel_time.total_milliseconds()));
         }
         inline void sleep(system_time const& abs_time)
         {

include/boost/thread/win32/thread_heap_alloc.hpp

@@ -8,6 +8,7 @@
 #include "thread_primitives.hpp"
 #include <stdexcept>
 #include <boost/assert.hpp>
+#include <boost/throw_exception.hpp>
 
 #if defined( BOOST_USE_WINDOWS_H )
 # include <windows.h>
@@ -60,7 +61,7 @@ namespace boost
             void* const heap_memory=detail::win32::HeapAlloc(detail::win32::GetProcessHeap(),0,size);
             if(!heap_memory)
             {
-                throw std::bad_alloc();
+                boost::throw_exception(std::bad_alloc());
             }
             return heap_memory;
         }
@@ -86,7 +87,7 @@ namespace boost
             }
         }
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
         template<typename T,typename A1>
         inline T* heap_new(A1&& a1)
         {

include/boost/thread/win32/thread_primitives.hpp

@@ -11,6 +11,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/config.hpp>
+#include <boost/throw_exception.hpp>
 #include <boost/assert.hpp>
 #include <boost/thread/exceptions.hpp>
 #include <boost/detail/interlocked.hpp>
@@ -30,14 +31,18 @@ namespace boost
             unsigned const infinite=INFINITE;
             unsigned const timeout=WAIT_TIMEOUT;
             handle const invalid_handle_value=INVALID_HANDLE_VALUE;
+            unsigned const event_modify_state=EVENT_MODIFY_STATE;
+            unsigned const synchronize=SYNCHRONIZE;
 
 # ifdef BOOST_NO_ANSI_APIS
             using ::CreateMutexW;
             using ::CreateEventW;
+            using ::OpenEventW;
             using ::CreateSemaphoreW;
 # else
             using ::CreateMutexA;
             using ::CreateEventA;
+            using ::OpenEventA;
             using ::CreateSemaphoreA;
 # endif
             using ::CloseHandle;
@@ -99,6 +104,8 @@ namespace boost
             unsigned const infinite=~0U;
             unsigned const timeout=258U;
             handle const invalid_handle_value=(handle)(-1);
+            unsigned const event_modify_state=2;
+            unsigned const synchronize=0x100000u;
 
             extern "C"
             {
@@ -107,10 +114,12 @@ namespace boost
                 __declspec(dllimport) void* __stdcall CreateMutexW(_SECURITY_ATTRIBUTES*,int,wchar_t const*);
                 __declspec(dllimport) void* __stdcall CreateSemaphoreW(_SECURITY_ATTRIBUTES*,long,long,wchar_t const*);
                 __declspec(dllimport) void* __stdcall CreateEventW(_SECURITY_ATTRIBUTES*,int,int,wchar_t const*);
+                __declspec(dllimport) void* __stdcall OpenEventW(unsigned long,int,wchar_t const*);
 # else
                 __declspec(dllimport) void* __stdcall CreateMutexA(_SECURITY_ATTRIBUTES*,int,char const*);
                 __declspec(dllimport) void* __stdcall CreateSemaphoreA(_SECURITY_ATTRIBUTES*,long,long,char const*);
                 __declspec(dllimport) void* __stdcall CreateEventA(_SECURITY_ATTRIBUTES*,int,int,char const*);
+                __declspec(dllimport) void* __stdcall OpenEventA(unsigned long,int,char const*);
 # endif
                 __declspec(dllimport) int __stdcall CloseHandle(void*);
                 __declspec(dllimport) int __stdcall ReleaseMutex(void*);
@@ -177,7 +186,7 @@ namespace boost
 #endif                
                 if(!res)
                 {
-                    throw thread_resource_error();
+                    boost::throw_exception(thread_resource_error());
                 }
                 return res;
             }
@@ -191,7 +200,7 @@ namespace boost
 #endif               
                 if(!res)
                 {
-                    throw thread_resource_error();
+                    boost::throw_exception(thread_resource_error());
                 }
                 return res;
             }
@@ -204,7 +213,7 @@ namespace boost
                 bool const success=DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
                 if(!success)
                 {
-                    throw thread_resource_error();
+                    boost::throw_exception(thread_resource_error());
                 }
                 return new_handle;
             }

src/pthread/thread.cpp

@@ -13,6 +13,7 @@
 #include <boost/thread/locks.hpp>
 #include <boost/thread/once.hpp>
 #include <boost/thread/tss.hpp>
+#include <boost/throw_exception.hpp>
 #ifdef __linux__
 #include <sys/sysinfo.h>
 #elif defined(__APPLE__) || defined(__FreeBSD__)
@@ -74,7 +75,7 @@ namespace boost
                             {
                                 current=next;
                                 ++next;
-                                if(current->second.func && current->second.value)
+                                if(current->second.func && (current->second.value!=0))
                                 {
                                     (*current->second.func)(current->second.value);
                                 }
@@ -186,7 +187,7 @@ namespace boost
         if (res != 0)
         {
             thread_info->self.reset();
-            throw thread_resource_error();
+            boost::throw_exception(thread_resource_error());
         }
     }
 
@@ -195,15 +196,14 @@ namespace boost
         detach();
     }
 
-    detail::thread_data_ptr thread::get_thread_info() const
+    detail::thread_data_ptr thread::get_thread_info BOOST_PREVENT_MACRO_SUBSTITUTION () const
     {
-        lock_guard<mutex> l(thread_info_mutex);
         return thread_info;
     }
 
     void thread::join()
     {
-        detail::thread_data_ptr const local_thread_info=get_thread_info();
+        detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             bool do_join=false;
@@ -237,7 +237,6 @@ namespace boost
                 local_thread_info->done_condition.notify_all();
             }
             
-            lock_guard<mutex> l1(thread_info_mutex);
             if(thread_info==local_thread_info)
             {
                 thread_info.reset();
@@ -247,7 +246,7 @@ namespace boost
 
     bool thread::timed_join(system_time const& wait_until)
     {
-        detail::thread_data_ptr const local_thread_info=get_thread_info();
+        detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             bool do_join=false;
@@ -284,7 +283,6 @@ namespace boost
                 local_thread_info->done_condition.notify_all();
             }
             
-            lock_guard<mutex> l1(thread_info_mutex);
             if(thread_info==local_thread_info)
             {
                 thread_info.reset();
@@ -295,17 +293,14 @@ namespace boost
 
     bool thread::joinable() const
     {
-        return get_thread_info();
+        return (get_thread_info)();
     }
 
 
     void thread::detach()
     {
         detail::thread_data_ptr local_thread_info;
-        {
-            lock_guard<mutex> l1(thread_info_mutex);
-            thread_info.swap(local_thread_info);
-        }
+        thread_info.swap(local_thread_info);
         
         if(local_thread_info)
         {
@@ -380,8 +375,6 @@ namespace boost
     {
 #if defined(PTW32_VERSION) || defined(__hpux)
         return pthread_num_processors_np();
-#elif defined(_GNU_SOURCE)
-        return get_nprocs();
 #elif defined(__APPLE__) || defined(__FreeBSD__)
         int count;
         size_t size=sizeof(count);
@@ -389,6 +382,8 @@ namespace boost
 #elif defined(BOOST_HAS_UNISTD_H) && defined(_SC_NPROCESSORS_ONLN)
         int const count=sysconf(_SC_NPROCESSORS_ONLN);
         return (count>0)?count:0;
+#elif defined(_GNU_SOURCE)
+        return get_nprocs();
 #else
         return 0;
 #endif
@@ -396,7 +391,7 @@ namespace boost
 
     thread::id thread::get_id() const
     {
-        detail::thread_data_ptr const local_thread_info=get_thread_info();
+        detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             return id(local_thread_info);
@@ -409,13 +404,14 @@ namespace boost
 
     void thread::interrupt()
     {
-        detail::thread_data_ptr const local_thread_info=get_thread_info();
+        detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             lock_guard<mutex> lk(local_thread_info->data_mutex);
             local_thread_info->interrupt_requested=true;
             if(local_thread_info->current_cond)
             {
+                boost::pthread::pthread_mutex_scoped_lock internal_lock(local_thread_info->cond_mutex);
                 BOOST_VERIFY(!pthread_cond_broadcast(local_thread_info->current_cond));
             }
         }
@@ -423,7 +419,7 @@ namespace boost
 
     bool thread::interruption_requested() const
     {
-        detail::thread_data_ptr const local_thread_info=get_thread_info();
+        detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             lock_guard<mutex> lk(local_thread_info->data_mutex);
@@ -437,7 +433,7 @@ namespace boost
 
     thread::native_handle_type thread::native_handle()
     {
-        detail::thread_data_ptr const local_thread_info=get_thread_info();
+        detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             lock_guard<mutex> lk(local_thread_info->data_mutex);
@@ -581,11 +577,11 @@ namespace boost
         {
             if(tss_data_node* const current_node=find_tss_data(key))
             {
-                if(cleanup_existing && current_node->func && current_node->value)
+                if(cleanup_existing && current_node->func && (current_node->value!=0))
                 {
                     (*current_node->func)(current_node->value);
                 }
-                if(func || tss_data)
+                if(func || (tss_data!=0))
                 {
                     current_node->func=func;
                     current_node->value=tss_data;

src/pthread/timeconv.inl

@@ -1,11 +1,14 @@
 // Copyright (C) 2001-2003
 // William E. Kempf
+// Copyright (C) 2009 Anthony Williams
 //
 //  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)
 
 // boostinspect:nounnamed
 
+#include <boost/assert.hpp>
+
 namespace {
 const int MILLISECONDS_PER_SECOND = 1000;
 const int NANOSECONDS_PER_SECOND = 1000000000;
@@ -18,7 +21,7 @@ inline void to_time(int milliseconds, boost::xtime& xt)
 {
     int res = 0;
     res = boost::xtime_get(&xt, boost::TIME_UTC);
-    assert(res == boost::TIME_UTC);
+    BOOST_ASSERT(res == boost::TIME_UTC);
 
     xt.sec += (milliseconds / MILLISECONDS_PER_SECOND);
     xt.nsec += ((milliseconds % MILLISECONDS_PER_SECOND) *
@@ -55,7 +58,7 @@ inline void to_timespec_duration(const boost::xtime& xt, timespec& ts)
     boost::xtime cur;
     int res = 0;
     res = boost::xtime_get(&cur, boost::TIME_UTC);
-    assert(res == boost::TIME_UTC);
+    BOOST_ASSERT(res == boost::TIME_UTC);
 
     if (boost::xtime_cmp(xt, cur) <= 0)
     {
@@ -86,7 +89,7 @@ inline void to_duration(boost::xtime xt, int& milliseconds)
     boost::xtime cur;
     int res = 0;
     res = boost::xtime_get(&cur, boost::TIME_UTC);
-    assert(res == boost::TIME_UTC);
+    BOOST_ASSERT(res == boost::TIME_UTC);
 
     if (boost::xtime_cmp(xt, cur) <= 0)
         milliseconds = 0;
@@ -108,7 +111,7 @@ inline void to_microduration(boost::xtime xt, int& microseconds)
     boost::xtime cur;
     int res = 0;
     res = boost::xtime_get(&cur, boost::TIME_UTC);
-    assert(res == boost::TIME_UTC);
+    BOOST_ASSERT(res == boost::TIME_UTC);
 
     if (boost::xtime_cmp(xt, cur) <= 0)
         microseconds = 0;

src/tss_null.cpp

@@ -8,13 +8,15 @@
 
 #if defined(BOOST_HAS_WINTHREADS) && (defined(BOOST_THREAD_BUILD_LIB) || defined(BOOST_THREAD_TEST) || defined(UNDER_CE)) && (!defined(_MSC_VER) || defined(UNDER_CE))
 
+namespace boost 
+{
     /*
     This file is a "null" implementation of tss cleanup; it's
     purpose is to to eliminate link errors in cases
     where it is known that tss cleanup is not needed.
     */
 
-    extern "C" void tss_cleanup_implemented(void)
+    void tss_cleanup_implemented(void)
     {
         /*
         This function's sole purpose is to cause a link error in cases where
@@ -30,5 +32,7 @@
         longer needed and can be removed.
         */
     }
+	
+}
 
 #endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB) && !defined(_MSC_VER)

src/win32/thread.cpp

@@ -17,6 +17,7 @@
 #include <boost/thread/once.hpp>
 #include <boost/thread/tss.hpp>
 #include <boost/assert.hpp>
+#include <boost/throw_exception.hpp>
 #include <boost/thread/detail/tss_hooks.hpp>
 #include <boost/date_time/posix_time/conversion.hpp>
 
@@ -55,7 +56,10 @@ namespace boost
         void set_current_thread_data(detail::thread_data_base* new_data)
         {
             boost::call_once(current_thread_tls_init_flag,create_current_thread_tls_key);
-            BOOST_VERIFY(TlsSetValue(current_thread_tls_key,new_data));
+            if(current_thread_tls_key)
+                BOOST_VERIFY(TlsSetValue(current_thread_tls_key,new_data));
+            else
+                boost::throw_exception(thread_resource_error());
         }
 
 #ifdef BOOST_NO_THREADEX
@@ -188,7 +192,7 @@ namespace boost
         uintptr_t const new_thread=_beginthreadex(0,0,&thread_start_function,thread_info.get(),CREATE_SUSPENDED,&thread_info->id);
         if(!new_thread)
         {
-            throw thread_resource_error();
+            boost::throw_exception(thread_resource_error());
         }
         intrusive_ptr_add_ref(thread_info.get());
         thread_info->thread_handle=(detail::win32::handle)(new_thread);
@@ -220,7 +224,15 @@ namespace boost
         void make_external_thread_data()
         {
             externally_launched_thread* me=detail::heap_new<externally_launched_thread>();
-            set_current_thread_data(me);
+            try
+            {
+                set_current_thread_data(me);
+            }
+            catch(...)
+            {
+                detail::heap_delete(me);
+                throw;
+            }
         }
 
         detail::thread_data_base* get_or_make_current_thread_data()
@@ -243,17 +255,17 @@ namespace boost
     
     thread::id thread::get_id() const
     {
-        return thread::id(get_thread_info());
+        return thread::id((get_thread_info)());
     }
 
     bool thread::joinable() const
     {
-        return get_thread_info();
+        return (get_thread_info)();
     }
 
     void thread::join()
     {
-        detail::thread_data_ptr local_thread_info=get_thread_info();
+        detail::thread_data_ptr local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             this_thread::interruptible_wait(local_thread_info->thread_handle,detail::timeout::sentinel());
@@ -263,7 +275,7 @@ namespace boost
 
     bool thread::timed_join(boost::system_time const& wait_until)
     {
-        detail::thread_data_ptr local_thread_info=get_thread_info();
+        detail::thread_data_ptr local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             if(!this_thread::interruptible_wait(local_thread_info->thread_handle,get_milliseconds_until(wait_until)))
@@ -282,13 +294,12 @@ namespace boost
 
     void thread::release_handle()
     {
-        lock_guard<mutex> l1(thread_info_mutex);
         thread_info=0;
     }
     
     void thread::interrupt()
     {
-        detail::thread_data_ptr local_thread_info=get_thread_info();
+        detail::thread_data_ptr local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
             local_thread_info->interrupt();
@@ -297,26 +308,25 @@ namespace boost
     
     bool thread::interruption_requested() const
     {
-        detail::thread_data_ptr local_thread_info=get_thread_info();
+        detail::thread_data_ptr local_thread_info=(get_thread_info)();
         return local_thread_info.get() && (detail::win32::WaitForSingleObject(local_thread_info->interruption_handle,0)==0);
     }
     
     unsigned thread::hardware_concurrency()
     {
-        SYSTEM_INFO info={0};
+        SYSTEM_INFO info={{0}};
         GetSystemInfo(&info);
         return info.dwNumberOfProcessors;
     }
     
     thread::native_handle_type thread::native_handle()
     {
-        detail::thread_data_ptr local_thread_info=get_thread_info();
+        detail::thread_data_ptr local_thread_info=(get_thread_info)();
         return local_thread_info?(detail::win32::handle)local_thread_info->thread_handle:detail::win32::invalid_handle_value;
     }
 
-    detail::thread_data_ptr thread::get_thread_info() const
+    detail::thread_data_ptr thread::get_thread_info BOOST_PREVENT_MACRO_SUBSTITUTION () const
     {
-        boost::mutex::scoped_lock l(thread_info_mutex);
         return thread_info;
     }
 
@@ -326,7 +336,7 @@ namespace boost
         {
             LARGE_INTEGER get_due_time(detail::timeout const&  target_time)
             {
-                LARGE_INTEGER due_time={0};
+                LARGE_INTEGER due_time={{0}};
                 if(target_time.relative)
                 {
                     unsigned long const elapsed_milliseconds=GetTickCount()-target_time.start;
@@ -355,7 +365,23 @@ namespace boost
                     else
                     {
                         long const hundred_nanoseconds_in_one_second=10000000;
-                        due_time.QuadPart+=target_time.abs_time.time_of_day().fractional_seconds()*(hundred_nanoseconds_in_one_second/target_time.abs_time.time_of_day().ticks_per_second());
+                        posix_time::time_duration::tick_type const ticks_per_second=
+                            target_time.abs_time.time_of_day().ticks_per_second();
+                        if(ticks_per_second>hundred_nanoseconds_in_one_second)
+                        {
+                            posix_time::time_duration::tick_type const 
+                                ticks_per_hundred_nanoseconds=
+                                ticks_per_second/hundred_nanoseconds_in_one_second;
+                            due_time.QuadPart+=
+                                target_time.abs_time.time_of_day().fractional_seconds()/
+                                ticks_per_hundred_nanoseconds;
+                        }
+                        else
+                        {
+                            due_time.QuadPart+=
+                                target_time.abs_time.time_of_day().fractional_seconds()*
+                                (hundred_nanoseconds_in_one_second/ticks_per_second);
+                        }
                     }
                 }
                 return due_time;
@@ -525,8 +551,8 @@ namespace boost
         {
             detail::thread_data_base* const current_thread_data(get_or_make_current_thread_data());
             thread_exit_callback_node* const new_node=
-                heap_new<thread_exit_callback_node>(func,
-                                                    current_thread_data->thread_exit_callbacks);
+                heap_new<thread_exit_callback_node>(
+                    func,current_thread_data->thread_exit_callbacks);
             current_thread_data->thread_exit_callbacks=new_node;
         }
 
@@ -568,30 +594,31 @@ namespace boost
                 current_node->func=func;
                 current_node->value=tss_data;
             }
-            else
+            else if(func && tss_data)
             {
                 detail::thread_data_base* const current_thread_data(get_or_make_current_thread_data());
-                tss_data_node* const new_node=heap_new<tss_data_node>(key,func,tss_data,current_thread_data->tss_data);
+                tss_data_node* const new_node=
+                    heap_new<tss_data_node>(key,func,tss_data,current_thread_data->tss_data);
                 current_thread_data->tss_data=new_node;
             }
         }
     }
+    BOOST_THREAD_DECL void __cdecl on_process_enter()
+    {}
+
+    BOOST_THREAD_DECL void __cdecl on_thread_enter()
+    {}
+
+    BOOST_THREAD_DECL void __cdecl on_process_exit()
+    {
+        boost::cleanup_tls_key();
+    }
+
+    BOOST_THREAD_DECL void __cdecl on_thread_exit()
+    {
+        boost::run_thread_exit_callbacks();
+    }
+
 }
 
 
-extern "C" BOOST_THREAD_DECL void on_process_enter()
-{}
-
-extern "C" BOOST_THREAD_DECL void on_thread_enter()
-{}
-
-extern "C" BOOST_THREAD_DECL void on_process_exit()
-{
-    boost::cleanup_tls_key();
-}
-
-extern "C" BOOST_THREAD_DECL void on_thread_exit()
-{
-    boost::run_thread_exit_callbacks();
-}
-

src/win32/tss_dll.cpp

@@ -24,27 +24,27 @@
         {
             case DLL_PROCESS_ATTACH:
             {
-                on_process_enter();
-                on_thread_enter();
+                boost::on_process_enter();
+                boost::on_thread_enter();
                 break;
             }
 
             case DLL_THREAD_ATTACH:
             {
-                on_thread_enter();
+                boost::on_thread_enter();
                 break;
             }
 
             case DLL_THREAD_DETACH:
             {
-                on_thread_exit();
+                boost::on_thread_exit();
                 break;
             }
 
             case DLL_PROCESS_DETACH:
             {
-                on_thread_exit();
-                on_process_exit();
+                boost::on_thread_exit();
+                boost::on_process_exit();
                 break;
             }
         }
@@ -52,7 +52,9 @@
         return TRUE;
     }
 
-    extern "C" void tss_cleanup_implemented(void)
+namespace boost
+{
+    void tss_cleanup_implemented()
     {
         /*
         This function's sole purpose is to cause a link error in cases where
@@ -68,5 +70,7 @@
         longer needed and can be removed.
         */
     }
+}
+
 
 #endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL)

src/win32/tss_pe.cpp

@@ -19,7 +19,10 @@
 
 #include <cstdlib>
 
-extern "C" void tss_cleanup_implemented(void) {}
+namespace boost
+{
+    void tss_cleanup_implemented() {}
+}
 
 namespace {
     void NTAPI on_tls_callback(void* h, DWORD dwReason, PVOID pv)
@@ -28,33 +31,24 @@ namespace {
         {
         case DLL_THREAD_DETACH:
         {
-            on_thread_exit();
+            boost::on_thread_exit();
             break;
         }
         }
     }
-
-    void on_after_ctors(void)
-    {
-        on_process_enter();
-    }
-    
-    void on_before_dtors(void)
-    {
-        on_thread_exit();
-    }
-    
-    void on_after_dtors(void)
-    {
-        on_process_exit();        
-    }
 }
 
+#if (__MINGW32_MAJOR_VERSION >3) || ((__MINGW32_MAJOR_VERSION==3) && (__MINGW32_MINOR_VERSION>=18))
+extern "C"
+{
+    PIMAGE_TLS_CALLBACK __crt_xl_tls_callback__ __attribute__ ((section(".CRT$XLB"))) = on_tls_callback;
+}
+#else
 extern "C" {
 
-    void (* after_ctors )(void) __attribute__((section(".ctors")))     = on_after_ctors;
-    void (* before_dtors)(void) __attribute__((section(".dtors")))     = on_before_dtors;
-    void (* after_dtors )(void) __attribute__((section(".dtors.zzz"))) = on_after_dtors;
+    void (* after_ctors )() __attribute__((section(".ctors")))     = boost::on_process_enter;
+    void (* before_dtors)() __attribute__((section(".dtors")))     = boost::on_thread_exit;
+    void (* after_dtors )() __attribute__((section(".dtors.zzz"))) = boost::on_process_exit;
 
     ULONG __tls_index__ = 0;
     char __tls_end__ __attribute__((section(".tls$zzz"))) = 0;
@@ -62,10 +56,8 @@ extern "C" {
 
 
     PIMAGE_TLS_CALLBACK __crt_xl_start__ __attribute__ ((section(".CRT$XLA"))) = 0;
-    PIMAGE_TLS_CALLBACK __crt_xl_tls_callback__ __attribute__ ((section(".CRT$XLB"))) = on_tls_callback;
     PIMAGE_TLS_CALLBACK __crt_xl_end__ __attribute__ ((section(".CRT$XLZ"))) = 0;
 }
-
 extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata$T"))) =
 {
         (DWORD) &__tls_start__,
@@ -75,6 +67,7 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
         (DWORD) 0,
         (DWORD) 0
 };
+#endif
 
 
 #elif  defined(_MSC_VER) && !defined(UNDER_CE)
@@ -89,13 +82,13 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
     //Definitions required by implementation
 
     #if (_MSC_VER < 1300) // 1300 == VC++ 7.0
-        typedef void (__cdecl *_PVFV)(void);
+        typedef void (__cdecl *_PVFV)();
         #define INIRETSUCCESS
-        #define PVAPI void
+        #define PVAPI void __cdecl
     #else
-        typedef int (__cdecl *_PVFV)(void);
+        typedef int (__cdecl *_PVFV)();
         #define INIRETSUCCESS 0
-        #define PVAPI int
+        #define PVAPI int __cdecl
     #endif
 
     typedef void (NTAPI* _TLSCB)(HINSTANCE, DWORD, PVOID);
@@ -112,9 +105,9 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
     {
         //Forward declarations
 
-        static PVAPI on_tls_prepare(void);
-        static PVAPI on_process_init(void);
-        static PVAPI on_process_term(void);
+        static PVAPI on_tls_prepare();
+        static PVAPI on_process_init();
+        static PVAPI on_process_term();
         static void NTAPI on_tls_callback(HINSTANCE, DWORD, PVOID);
 
         //The .CRT$Xxx information is taken from Codeguru:
@@ -169,7 +162,7 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
 #pragma warning(disable:4189)
 #endif
 
-        PVAPI on_tls_prepare(void)
+        PVAPI on_tls_prepare()
         {
             //The following line has an important side effect:
             //if the TLS directory is not already there, it will
@@ -210,7 +203,7 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
 #pragma warning(pop)
 #endif
 
-        PVAPI on_process_init(void)
+        PVAPI on_process_init()
         {
             //Schedule on_thread_exit() to be called for the main
             //thread before destructors of global objects have been
@@ -221,18 +214,18 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
             //for destructors of global objects, so that
             //shouldn't be a problem.
 
-            atexit(on_thread_exit);
+            atexit(boost::on_thread_exit);
 
             //Call Boost process entry callback here
 
-            on_process_enter();
+            boost::on_process_enter();
 
             return INIRETSUCCESS;
         }
 
-        PVAPI on_process_term(void)
+        PVAPI on_process_term()
         {
-            on_process_exit();
+            boost::on_process_exit();
             return INIRETSUCCESS;
         }
 
@@ -241,7 +234,7 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
             switch (dwReason)
             {
             case DLL_THREAD_DETACH:
-                on_thread_exit();
+                boost::on_thread_exit();
                 break;
             }
         }
@@ -251,10 +244,10 @@ extern "C" const IMAGE_TLS_DIRECTORY32 _tls_used __attribute__ ((section(".rdata
             switch (dwReason)
             {
             case DLL_THREAD_DETACH:
-                on_thread_exit();
+                boost::on_thread_exit();
                 break;
             case DLL_PROCESS_DETACH:
-                on_process_exit();
+                boost::on_process_exit();
                 break;
             }
             return true;
@@ -265,8 +258,9 @@ extern "C"
 {
     extern BOOL (WINAPI * const _pRawDllMain)(HANDLE, DWORD, LPVOID)=&dll_callback;
 }
-
-    extern "C" void tss_cleanup_implemented(void)
+namespace boost
+{
+    void tss_cleanup_implemented()
     {
         /*
         This function's sole purpose is to cause a link error in cases where
@@ -282,6 +276,8 @@ extern "C"
         longer needed and can be removed.
         */
     }
+}
+
 #endif //defined(_MSC_VER) && !defined(UNDER_CE)
 
 #endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB)

test/Jamfile.v2

@@ -42,6 +42,7 @@ rule thread-run ( sources )
           [ thread-run test_thread_move_return.cpp ]
           [ thread-run test_thread_launching.cpp ]
           [ thread-run test_thread_mf.cpp ]
+          [ thread-run test_thread_exit.cpp ]
           [ thread-run test_move_function.cpp ]
           [ thread-run test_mutex.cpp ]
           [ thread-run test_condition_notify_one.cpp ]

test/test_futures.cpp

@@ -1,4 +1,4 @@
-//  (C) Copyright 2008-9 Anthony Williams 
+//  (C) Copyright 2008-10 Anthony Williams 
 //
 //  Distributed under the Boost Software License, Version 1.0. (See
 //  accompanying file LICENSE_1_0.txt or copy at
@@ -14,11 +14,11 @@
 
 #include <boost/test/unit_test.hpp>
 
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
     template<typename T>
     typename boost::remove_reference<T>::type&& cast_to_rval(T&& t)
     {
-        return t;
+        return static_cast<typename boost::remove_reference<T>::type&&>(t);
     }
 #else
     template<typename T>
@@ -41,7 +41,7 @@ public:
     X():
         i(42)
     {}
-#ifdef BOOST_HAS_RVALUE_REFS
+#ifndef BOOST_NO_RVALUE_REFERENCES
     X(X&& other):
         i(other.i)
     {
@@ -89,7 +89,7 @@ void set_promise_exception_thread(boost::promise<int>* p)
 void test_store_value_from_thread()
 {
     boost::promise<int> pi2;
-    boost::unique_future<int> fi2=pi2.get_future();
+    boost::unique_future<int> fi2(pi2.get_future());
     boost::thread(set_promise_thread,&pi2);
     int j=fi2.get();
     BOOST_CHECK(j==42);
@@ -556,7 +556,7 @@ void wait_callback(boost::promise<int>& pi)
     }
 }
 
-void do_nothing_callback(boost::promise<int>& pi)
+void do_nothing_callback(boost::promise<int>& /*pi*/)
 {
     boost::lock_guard<boost::mutex> lk(callback_mutex);
     ++callback_called;
@@ -1041,6 +1041,8 @@ void test_wait_for_any_from_range()
         }
         boost::thread(::cast_to_rval(tasks[i]));
     
+        BOOST_CHECK(boost::wait_for_any(futures,futures)==futures);
+        
         boost::unique_future<int>* const future=boost::wait_for_any(futures,futures+count);
     
         BOOST_CHECK(future==(futures+i));

test/test_generic_locks.cpp

@@ -296,10 +296,80 @@ void test_lock_five_in_range()
     }
 }
 
-void test_lock_ten_in_range()
+class dummy_iterator:
+    public std::iterator<std::forward_iterator_tag,
+                         dummy_mutex>
+{
+private:
+    dummy_mutex* p;
+public:
+    explicit dummy_iterator(dummy_mutex* p_):
+        p(p_)
+    {}
+    
+    bool operator==(dummy_iterator const& other) const
+    {
+        return p==other.p;
+    }
+
+    bool operator!=(dummy_iterator const& other) const
+    {
+        return p!=other.p;
+    }
+
+    bool operator<(dummy_iterator const& other) const
+    {
+        return p<other.p;
+    }
+    
+    dummy_mutex& operator*() const
+    {
+        return *p;
+    }
+
+    dummy_mutex* operator->() const
+    {
+        return p;
+    }
+    
+    dummy_iterator operator++(int)
+    {
+        dummy_iterator temp(*this);
+        ++p;
+        return temp;
+    }
+    
+    dummy_iterator& operator++()
+    {
+        ++p;
+        return *this;
+    }
+    
+};
+    
+
+void test_lock_five_in_range_custom_iterator()
+{
+    unsigned const num_mutexes=5;
+    dummy_mutex mutexes[num_mutexes];
+
+    boost::lock(dummy_iterator(mutexes),dummy_iterator(mutexes+num_mutexes));
+    
+    for(unsigned i=0;i<num_mutexes;++i)
+    {
+        BOOST_CHECK(mutexes[i].is_locked);
+    }
+}
+
+class dummy_mutex2:
+    public dummy_mutex
+{};
+
+
+void test_lock_ten_in_range_inherited_mutex()
 {
     unsigned const num_mutexes=10;
-    dummy_mutex mutexes[num_mutexes];
+    dummy_mutex2 mutexes[num_mutexes];
 
     boost::lock(mutexes,mutexes+num_mutexes);
     
@@ -510,7 +580,8 @@ boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
     test->add(BOOST_TEST_CASE(&test_lock_five_other_thread_locks_in_order));
     test->add(BOOST_TEST_CASE(&test_lock_five_other_thread_locks_in_different_order));
     test->add(BOOST_TEST_CASE(&test_lock_five_in_range));
-    test->add(BOOST_TEST_CASE(&test_lock_ten_in_range));
+    test->add(BOOST_TEST_CASE(&test_lock_five_in_range_custom_iterator));
+    test->add(BOOST_TEST_CASE(&test_lock_ten_in_range_inherited_mutex));
     test->add(BOOST_TEST_CASE(&test_lock_ten_other_thread_locks_in_different_order));
     test->add(BOOST_TEST_CASE(&test_try_lock_two_uncontended));
     test->add(BOOST_TEST_CASE(&test_try_lock_two_first_locked));

test/test_shared_mutex_part_2.cpp

@@ -138,6 +138,14 @@ void test_can_lock_upgrade_if_currently_locked_shared()
     CHECK_LOCKED_VALUE_EQUAL(unblocked_count_mutex,max_simultaneous_running,reader_count+1);
 }
 
+void test_can_lock_upgrade_to_unique_if_currently_locked_upgrade()
+{
+    boost::shared_mutex mtx;
+    boost::upgrade_lock<boost::shared_mutex> l(mtx);
+    boost::upgrade_to_unique_lock<boost::shared_mutex> ul(l);
+    BOOST_CHECK(ul.owns_lock());
+}
+
 void test_if_other_thread_has_write_lock_try_lock_shared_returns_false()
 {
 
@@ -282,6 +290,7 @@ boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
 
     test->add(BOOST_TEST_CASE(&test_only_one_upgrade_lock_permitted));
     test->add(BOOST_TEST_CASE(&test_can_lock_upgrade_if_currently_locked_shared));
+    test->add(BOOST_TEST_CASE(&test_can_lock_upgrade_to_unique_if_currently_locked_upgrade));
     test->add(BOOST_TEST_CASE(&test_if_other_thread_has_write_lock_try_lock_shared_returns_false));
     test->add(BOOST_TEST_CASE(&test_if_no_thread_has_lock_try_lock_shared_returns_true));
     test->add(BOOST_TEST_CASE(&test_if_other_thread_has_shared_lock_try_lock_shared_returns_true));

test/test_thread_exit.cpp

@@ -0,0 +1,73 @@
+//  (C) Copyright 2009 Anthony Williams 
+//
+//  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)
+
+#include "boost/thread/thread.hpp"
+#include "boost/thread/mutex.hpp"
+#include "boost/thread/condition.hpp"
+#include "boost/thread/future.hpp"
+#include <utility>
+#include <memory>
+#include <string>
+
+#include <boost/test/unit_test.hpp>
+
+boost::thread::id exit_func_thread_id;
+
+void exit_func()
+{
+    exit_func_thread_id=boost::this_thread::get_id();
+}
+
+void tf1()
+{
+    boost::this_thread::at_thread_exit(exit_func);
+    BOOST_CHECK(exit_func_thread_id!=boost::this_thread::get_id());
+}
+
+void test_thread_exit_func_runs_when_thread_exits()
+{
+    exit_func_thread_id=boost::thread::id();
+    boost::thread t(tf1);
+    boost::thread::id const t_id=t.get_id();
+    t.join();
+    BOOST_CHECK(exit_func_thread_id==t_id);
+}
+
+struct fo
+{
+    void operator()()
+    {
+        exit_func_thread_id=boost::this_thread::get_id();
+    }
+};
+
+void tf2()
+{
+    boost::this_thread::at_thread_exit(fo());
+    BOOST_CHECK(exit_func_thread_id!=boost::this_thread::get_id());
+}
+
+
+void test_can_use_function_object_for_exit_func()
+{
+    exit_func_thread_id=boost::thread::id();
+    boost::thread t(tf2);
+    boost::thread::id const t_id=t.get_id();
+    t.join();
+    BOOST_CHECK(exit_func_thread_id==t_id);
+}
+
+
+boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
+{
+    boost::unit_test_framework::test_suite* test =
+        BOOST_TEST_SUITE("Boost.Threads: futures test suite");
+
+    test->add(BOOST_TEST_CASE(test_thread_exit_func_runs_when_thread_exits));
+    test->add(BOOST_TEST_CASE(test_can_use_function_object_for_exit_func));
+
+    return test;
+}