Release 1.43.0

[SVN r61817]

build/Jamfile.v2

@@ -43,7 +43,6 @@ 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

@@ -26,6 +26,11 @@ 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/thread_ref.qbk

@@ -219,7 +219,6 @@ __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]
 
@@ -235,40 +234,6 @@ __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>
@@ -556,26 +521,6 @@ 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`]
 
@@ -811,14 +756,11 @@ 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 time period
-specified by `rel_time` has elapsed or the time point specified by
-`abs_time` has been reached.]]
+[[Effects:] [Suspends the current thread until the specified time has elapsed.]]
 
 [[Throws:] [__thread_interrupted__ if the current thread of execution is interrupted.]]
 

include/boost/thread/detail/config.hpp

@@ -19,14 +19,8 @@
 
 #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_LINK) || defined(BOOST_ALL_DYN_LINK)
+#if defined(BOOST_THREAD_DYN_DLL) || 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)) && !defined(BOOST_DISABLE_WIN32)
+#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
 #  define BOOST_THREAD_WIN32
 #elif defined(__BEOS__)
 #  define BOOST_THREAD_BEOS

include/boost/thread/detail/thread.hpp

@@ -3,12 +3,10 @@
 // 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 2007-10 Anthony Williams
+// (C) Copyright 2007-8 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>
@@ -115,13 +113,14 @@ 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 BOOST_PREVENT_MACRO_SUBSTITUTION () const;
+        detail::thread_data_ptr get_thread_info() const;
 
 #ifndef BOOST_NO_RVALUE_REFERENCES
         template<typename F>
@@ -148,7 +147,7 @@ namespace boost
 #endif
         struct dummy;
     public:
-#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
+#ifdef __SUNPRO_CC 
         thread(const volatile thread&); 
 #endif 
         thread();
@@ -158,7 +157,7 @@ namespace boost
 #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)))
+            thread_info(make_thread_info(f))
         {
             start_thread();
         }
@@ -218,7 +217,7 @@ namespace boost
             x->thread_info.reset();
         }
        
-#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100)
+#ifdef __SUNPRO_CC 
         thread& operator=(thread x) 
         { 
             swap(x); 
@@ -395,7 +394,7 @@ namespace boost
             thread_data(thread_data_)
         {}
         friend class thread;
-        friend id BOOST_THREAD_DECL this_thread::get_id();
+        friend id this_thread::get_id();
     public:
         id():
             thread_data()
@@ -431,8 +430,6 @@ 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)
@@ -446,34 +443,8 @@ 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();

include/boost/thread/detail/thread_group.hpp

@@ -18,13 +18,10 @@
 
 namespace boost
 {
-    class thread_group
+    class thread_group:
+        private noncopyable
     {
-    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

@@ -12,9 +12,27 @@
 
 #if defined(BOOST_HAS_WINTHREADS)
 
-namespace boost
-{
-    BOOST_THREAD_DECL void __cdecl on_process_enter(void);
+    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);
         //Function to be called when the exe or dll
             //that uses Boost.Threads first starts
             //or is first loaded.
@@ -24,7 +42,7 @@ namespace boost
             //a method for doing so has been discovered.
         //May be omitted; may be called multiple times.
 
-    BOOST_THREAD_DECL void __cdecl on_process_exit(void);
+    extern "C" BOOST_THREAD_DECL void on_process_exit(void);
         //Function to be called when the exe or dll
             //that uses Boost.Threads first starts
             //or is first loaded.
@@ -34,7 +52,7 @@ namespace boost
             //a method for doing so has been discovered.
         //Must not be omitted; may be called multiple times.
 
-    BOOST_THREAD_DECL void __cdecl on_thread_enter(void);
+    extern "C" BOOST_THREAD_DECL void 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
@@ -43,7 +61,7 @@ namespace boost
             //a method for doing so has been discovered.
         //May be omitted; may be called multiple times.
 
-    BOOST_THREAD_DECL void __cdecl on_thread_exit(void);
+    extern "C" 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
@@ -52,11 +70,10 @@ namespace boost
             //a method for doing so has been discovered.
         //Must not be omitted; may be called multiple times.
     
-    void tss_cleanup_implemented();
+    extern "C" void tss_cleanup_implemented(void);
         //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

@@ -9,8 +9,6 @@
 #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>
@@ -142,8 +140,6 @@ namespace boost
                 {
                     lock.lock();
                 }
-            private:
-                relocker& operator=(relocker const&);
             };
 
             void do_callback(boost::unique_lock<boost::mutex>& lock)
@@ -392,18 +388,15 @@ 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;
-                count_type index;
+                unsigned index;
 
                 registered_waiter(boost::shared_ptr<detail::future_object_base> const& future_,
                                   detail::future_object_base::waiter_list::iterator wait_iterator_,
-                                  count_type index_):
+                                  unsigned index_):
                     future(future_),wait_iterator(wait_iterator_),index(index_)
                 {}
 
@@ -411,6 +404,7 @@ namespace boost
             
             struct all_futures_lock
             {
+                typedef std::vector<registered_waiter>::size_type count_type;
                 count_type count;
                 boost::scoped_array<boost::unique_lock<boost::mutex> > locks;
                 
@@ -430,7 +424,7 @@ namespace boost
                 
                 void unlock()
                 {
-                    for(count_type i=0;i<count;++i)
+                    for(unsigned i=0;i<count;++i)
                     {
                         locks[i].unlock();
                     }
@@ -439,7 +433,7 @@ namespace boost
             
             boost::condition_variable_any cv;
             std::vector<registered_waiter> futures;
-            count_type future_count;
+            unsigned future_count;
             
         public:
             future_waiter():
@@ -456,12 +450,12 @@ namespace boost
                 ++future_count;
             }
 
-            count_type wait()
+            unsigned wait()
             {
                 all_futures_lock lk(futures);
                 for(;;)
                 {
-                    for(count_type i=0;i<futures.size();++i)
+                    for(unsigned i=0;i<futures.size();++i)
                     {
                         if(futures[i].future->done)
                         {
@@ -474,7 +468,7 @@ namespace boost
             
             ~future_waiter()
             {
-                for(count_type i=0;i<futures.size();++i)
+                for(unsigned i=0;i<futures.size();++i)
                 {
                     futures[i].future->remove_external_waiter(futures[i].wait_iterator);
                 }
@@ -554,9 +548,6 @@ 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)
         {
@@ -912,10 +903,10 @@ namespace boost
 
         void lazy_init()
         {
-            if(!atomic_load(&future))
+            if(!future)
             {
-                future_ptr blank;
-                atomic_compare_exchange(&future,&blank,future_ptr(new detail::future_object<R>));
+                future_obtained=false;
+                future.reset(new detail::future_object<R>);
             }
         }
         
@@ -945,14 +936,12 @@ namespace boost
             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
@@ -960,14 +949,12 @@ 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;
         }
 
@@ -1051,10 +1038,10 @@ namespace boost
 
         void lazy_init()
         {
-            if(!atomic_load(&future))
+            if(!future)
             {
-                future_ptr blank;
-                atomic_compare_exchange(&future,&blank,future_ptr(new detail::future_object<void>));
+                future_obtained=false;
+                future.reset(new detail::future_object<void>);
             }
         }
     public:
@@ -1083,14 +1070,12 @@ namespace boost
             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
@@ -1098,14 +1083,12 @@ 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;
         }
 

include/boost/thread/locks.hpp

@@ -11,7 +11,6 @@
 #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>
 
@@ -28,52 +27,8 @@ namespace boost
 #ifndef BOOST_THREAD_NO_AUTO_DETECT_MUTEX_TYPES
     namespace detail
     {
-#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 >
+        template<typename T>
         struct has_member_lock
-        {
-            BOOST_STATIC_CONSTANT(bool, value=false);
-        };
-        
-        template<typename T>
-        struct has_member_lock<T,true>
         {
             typedef char true_type;
             struct false_type
@@ -81,23 +36,15 @@ namespace boost
                 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);
+            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::lock))==sizeof(true_type));
+            BOOST_STATIC_CONSTANT(bool, value=sizeof(has_member_lock<T>::has_member((T*)NULL))==sizeof(true_type));
         };
-        
-        template<typename T,bool=has_member_called_unlock<T>::value >
+
+        template<typename T>
         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
@@ -105,23 +52,15 @@ namespace boost
                 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);
+            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::unlock))==sizeof(true_type));
+            BOOST_STATIC_CONSTANT(bool, value=sizeof(has_member_unlock<T>::has_member((T*)NULL))==sizeof(true_type));
         };
         
-        template<typename T,bool=has_member_called_try_lock<T>::value >
+        template<typename T>
         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
@@ -130,12 +69,10 @@ namespace boost
             };
             
             template<typename U>
-            static true_type has_member(bool (U::*)());
-            template<typename U>
-            static false_type has_member(U);
+            static true_type has_member(U*,bool (U::*dummy)()=&U::try_lock);
+            static false_type has_member(void*);
             
-            BOOST_STATIC_CONSTANT(
-                bool,value=sizeof(has_member_try_lock<T>::has_member(&T::try_lock))==sizeof(true_type));
+            BOOST_STATIC_CONSTANT(bool, value=sizeof(has_member_try_lock<T>::has_member((T*)NULL))==sizeof(true_type));
         };
 
     }
@@ -277,7 +214,7 @@ namespace boost
         unique_lock& operator=(unique_lock&);
         unique_lock& operator=(upgrade_lock<Mutex>& other);
     public:
-#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100) 
+#ifdef __SUNPRO_CC 
         unique_lock(const volatile unique_lock&); 
 #endif
         unique_lock():
@@ -363,7 +300,7 @@ namespace boost
             return detail::thread_move_t<unique_lock<Mutex> >(*this);
         }
 
-#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100) 
+#ifdef __SUNPRO_CC
         unique_lock& operator=(unique_lock<Mutex> other) 
         { 
             swap(other); 
@@ -485,18 +422,6 @@ namespace boost
     {
         lhs.swap(rhs);
     }
-
-    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)
@@ -753,39 +678,6 @@ 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)
         {
@@ -828,7 +720,6 @@ namespace boost
             swap(temp);
             return *this;
         }
-#endif
 
         void swap(upgrade_lock& other)
         {
@@ -933,20 +824,6 @@ 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))
         {
@@ -959,7 +836,6 @@ namespace boost
             swap(temp);
             return *this;
         }
-#endif
         void swap(upgrade_to_unique_lock& other)
         {
             std::swap(source,other.source);
@@ -1047,15 +923,15 @@ 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();
@@ -1240,7 +1116,7 @@ namespace boost
         {
             unsigned const lock_count=2;
             unsigned lock_first=0;
-            for(;;)
+            while(true)
             {
                 switch(lock_first)
                 {
@@ -1293,7 +1169,7 @@ namespace boost
     {
         unsigned const lock_count=3;
         unsigned lock_first=0;
-        for(;;)
+        while(true)
         {
             switch(lock_first)
             {
@@ -1325,7 +1201,7 @@ namespace boost
     {
         unsigned const lock_count=4;
         unsigned lock_first=0;
-        for(;;)
+        while(true)
         {
             switch(lock_first)
             {
@@ -1363,7 +1239,7 @@ namespace boost
     {
         unsigned const lock_count=5;
         unsigned lock_first=0;
-        for(;;)
+        while(true)
         {
             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 2007-10 Anthony Williams
+// (C) Copyright 2007-8 Anthony Williams
 
 #include "timespec.hpp"
 #include "pthread_mutex_scoped_lock.hpp"
@@ -14,55 +14,17 @@
 
 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)
     {
-        thread_cv_detail::lock_on_exit<unique_lock<mutex> > guard;
-        detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
-        guard.activate(m);
-        int const res=pthread_cond_wait(&cond,&internal_mutex);
-        BOOST_ASSERT(!res);
-        this_thread::interruption_point();
+        detail::interruption_checker check_for_interruption(&cond);
+        BOOST_VERIFY(!pthread_cond_wait(&cond,m.mutex()->native_handle()));
     }
 
     inline bool condition_variable::timed_wait(unique_lock<mutex>& m,boost::system_time const& wait_until)
     {
-        thread_cv_detail::lock_on_exit<unique_lock<mutex> > guard;
-        detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
-        guard.activate(m);
+        detail::interruption_checker check_for_interruption(&cond);
         struct timespec const timeout=detail::get_timespec(wait_until);
-        int const cond_res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
-        this_thread::interruption_point();
+        int const cond_res=pthread_cond_timedwait(&cond,m.mutex()->native_handle(),&timeout);
         if(cond_res==ETIMEDOUT)
         {
             return false;
@@ -73,13 +35,11 @@ namespace boost
 
     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));
     }
     
@@ -88,8 +48,8 @@ namespace boost
         pthread_mutex_t internal_mutex;
         pthread_cond_t cond;
 
-        condition_variable_any(condition_variable_any&);
-        condition_variable_any& operator=(condition_variable_any&);
+        condition_variable_any(condition_variable&);
+        condition_variable_any& operator=(condition_variable&);
 
     public:
         condition_variable_any()
@@ -117,11 +77,13 @@ namespace boost
         {
             int res=0;
             {
-                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();
+                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();
             }
             if(res)
             {
@@ -141,11 +103,13 @@ namespace boost
             struct timespec const timeout=detail::get_timespec(wait_until);
             int res=0;
             {
-                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();
+                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();
             }
             if(res==ETIMEDOUT)
             {

include/boost/thread/pthread/condition_variable_fwd.hpp

@@ -20,7 +20,6 @@ namespace boost
     class condition_variable
     {
     private:
-        pthread_mutex_t internal_mutex;
         pthread_cond_t cond;
         
         condition_variable(condition_variable&);
@@ -29,21 +28,14 @@ namespace boost
     public:
         condition_variable()
         {
-            int const res=pthread_mutex_init(&internal_mutex,NULL);
+            int const res=pthread_cond_init(&cond,NULL);
             if(res)
             {
                 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));
         }
 
@@ -55,8 +47,7 @@ namespace boost
             while(!pred()) wait(m);
         }
 
-        inline bool timed_wait(unique_lock<mutex>& m,
-                               boost::system_time const& wait_until);
+        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

@@ -27,11 +27,10 @@
 
 namespace boost
 {
-    class mutex
+    class mutex:
+        boost::noncopyable
     {
     private:
-        mutex(mutex const&);
-        mutex& operator=(mutex const&);        
         pthread_mutex_t m;
     public:
         mutex()
@@ -49,11 +48,7 @@ namespace boost
         
         void lock()
         {
-            int const res=pthread_mutex_lock(&m);
-            if(res)
-            {
-                boost::throw_exception(lock_error(res));
-            }
+            BOOST_VERIFY(!pthread_mutex_lock(&m));
         }
 
         void unlock()
@@ -64,11 +59,7 @@ namespace boost
         bool try_lock()
         {
             int const res=pthread_mutex_trylock(&m);
-            if(res && (res!=EBUSY))
-            {
-                boost::throw_exception(lock_error(res));
-            }
-            
+            BOOST_ASSERT(!res || res==EBUSY);
             return !res;
         }
 
@@ -84,11 +75,9 @@ namespace boost
 
     typedef mutex try_mutex;
 
-    class timed_mutex
+    class timed_mutex:
+        boost::noncopyable
     {
-    private:
-        timed_mutex(timed_mutex const&);
-        timed_mutex& operator=(timed_mutex const&);        
     private:
         pthread_mutex_t m;
 #ifndef BOOST_PTHREAD_HAS_TIMEDLOCK

include/boost/thread/pthread/pthread_mutex_scoped_lock.hpp

@@ -18,25 +18,15 @@ 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_),locked(true)
+                m(m_)
             {
                 BOOST_VERIFY(!pthread_mutex_lock(m));
             }
-            void unlock()
-            {
-                BOOST_VERIFY(!pthread_mutex_unlock(m));
-                locked=false;
-            }
-            
             ~pthread_mutex_scoped_lock()
             {
-                if(locked)
-                {
-                    unlock();
-                }
+                BOOST_VERIFY(!pthread_mutex_unlock(m));
             }
             
         };

include/boost/thread/pthread/recursive_mutex.hpp

@@ -26,30 +26,18 @@
 #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
+    class recursive_mutex:
+        boost::noncopyable
     {
     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);
@@ -60,42 +48,21 @@ namespace boost
             int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
             if(set_attr_res)
             {
-                BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
                 boost::throw_exception(thread_resource_error());
             }
             
             int const res=pthread_mutex_init(&m,&attr);
             if(res)
             {
-                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));
@@ -112,70 +79,25 @@ 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
+    class recursive_timed_mutex:
+        boost::noncopyable
     {
-    private:
-        recursive_timed_mutex(recursive_timed_mutex const&);
-        recursive_timed_mutex& operator=(recursive_timed_mutex const&);        
     private:
         pthread_mutex_t m;
-#ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
         pthread_cond_t cond;
         bool is_locked;
         pthread_t owner;
@@ -184,7 +106,7 @@ namespace boost
     public:
         recursive_timed_mutex()
         {
-#ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+#ifdef BOOST_PTHREAD_HAS_TIMEDLOCK
             pthread_mutexattr_t attr;
             
             int const init_attr_res=pthread_mutexattr_init(&attr);
@@ -224,7 +146,7 @@ namespace boost
         ~recursive_timed_mutex()
         {
             BOOST_VERIFY(!pthread_mutex_destroy(&m));
-#ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
             BOOST_VERIFY(!pthread_cond_destroy(&cond));
 #endif
         }
@@ -235,7 +157,7 @@ namespace boost
             return timed_lock(get_system_time()+relative_time);
         }
 
-#ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+#ifdef BOOST_PTHREAD_HAS_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_upgrade(get_system_time()+relative_time);
+            return timed_lock(get_system_time()+relative_time);
         }
 
         bool try_lock_upgrade()

include/boost/thread/pthread/thread_data.hpp

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

include/boost/thread/thread_time.hpp

@@ -6,7 +6,6 @@
 //  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>
 
@@ -18,11 +17,7 @@ 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

@@ -62,8 +62,6 @@ 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/mutex.hpp

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

@@ -34,85 +34,42 @@ namespace boost
     {
         long status;
         long count;
+        long throw_count;
+        void* event_handle;
+
+        ~once_flag()
+        {
+            if(count)
+            {
+                BOOST_ASSERT(count==throw_count);
+            }
+            
+            void* const old_event=BOOST_INTERLOCKED_EXCHANGE_POINTER(&event_handle,0);
+            if(old_event)
+            {
+                ::boost::detail::win32::CloseHandle(old_event);
+            }
+        }
     };
 
-#define BOOST_ONCE_INIT {0,0}
+#define BOOST_ONCE_INIT {0,0,0,0}
 
     namespace detail
     {
-#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, once_char_type* buf)
+        inline void* allocate_event_handle(void*& handle)
         {
-            for(unsigned i=0; i < sizeof(I)*2; ++i,++buf)
-            {
-#ifdef BOOST_NO_ANSI_APIS
-                once_char_type const a=L'A';
-#else
-                once_char_type const a='A';
-#endif
-                *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)));
+            void* const new_handle=::boost::detail::win32::create_anonymous_event(
+                ::boost::detail::win32::manual_reset_event,
+                ::boost::detail::win32::event_initially_reset);
             
-            std::memcpy(mutex_name,fixed_mutex_name,sizeof(fixed_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)
+            void* event_handle=BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(&handle,
+                                                                          new_handle,0);
+            if(event_handle)
             {
-                name_once_mutex(mutex_name,flag_address);
+                ::boost::detail::win32::CloseHandle(new_handle);
+                return event_handle;
             }
-            
-#ifdef BOOST_NO_ANSI_APIS                        
-            return ::boost::detail::win32::OpenEventW(
-#else
-            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);
+            return new_handle;
         }
     }
     
@@ -126,9 +83,8 @@ namespace boost
         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;
+        void* event_handle=0;
+        long throw_count=0;
 
         while((status=::boost::detail::interlocked_read_acquire(&flag.status))
               !=function_complete_flag_value)
@@ -140,7 +96,7 @@ namespace boost
                 {
                     if(!event_handle)
                     {
-                        event_handle=detail::open_once_event(mutex_name,&flag);
+                        event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle);
                     }
                     if(event_handle)
                     {
@@ -156,20 +112,25 @@ namespace boost
                     if(!event_handle && 
                        (::boost::detail::interlocked_read_acquire(&flag.count)>1))
                     {
-                        event_handle=detail::create_once_event(mutex_name,&flag);
+                        event_handle=::boost::detail::allocate_event_handle(flag.event_handle);
                     }
                     if(event_handle)
                     {
                         ::boost::detail::win32::SetEvent(event_handle);
                     }
+                    throw_count=::boost::detail::interlocked_read_acquire(&flag.throw_count);
                     break;
                 }
                 catch(...)
                 {
+                    if(counted)
+                    {
+                        BOOST_INTERLOCKED_INCREMENT(&flag.throw_count);
+                    }
                     BOOST_INTERLOCKED_EXCHANGE(&flag.status,0);
                     if(!event_handle)
                     {
-                        event_handle=detail::open_once_event(mutex_name,&flag);
+                        event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle);
                     }
                     if(event_handle)
                     {
@@ -188,15 +149,31 @@ namespace boost
                 {
                     break;
                 }
+                event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle);
                 if(!event_handle)
                 {
-                    event_handle=detail::create_once_event(mutex_name,&flag);
+                    event_handle=::boost::detail::allocate_event_handle(flag.event_handle);
                     continue;
                 }
             }
             BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObject(
                              event_handle,::boost::detail::win32::infinite));
         }
+        if(counted || throw_count)
+        {
+            if(!BOOST_INTERLOCKED_EXCHANGE_ADD(&flag.count,(counted?-1:0)-throw_count))
+            {
+                if(!event_handle)
+                {
+                    event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle);
+                }
+                if(event_handle)
+                {
+                    BOOST_INTERLOCKED_EXCHANGE_POINTER(&flag.event_handle,0);
+                    ::boost::detail::win32::CloseHandle(event_handle);
+                }
+            }
+        }
     }
 }
 

include/boost/thread/win32/recursive_mutex.hpp

@@ -20,11 +20,9 @@
 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()
         {
@@ -42,11 +40,9 @@ 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

@@ -19,11 +19,9 @@
 
 namespace boost
 {
-    class shared_mutex
+    class shared_mutex:
+        private boost::noncopyable
     {
-    private:
-        shared_mutex(shared_mutex const&);
-        shared_mutex& operator=(shared_mutex const&);        
     private:
         struct state_data
         {
@@ -51,35 +49,33 @@ 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(semaphores[exclusive_sem],1,0)!=0);
+                BOOST_VERIFY(detail::win32::ReleaseSemaphore(exclusive_sem,1,0)!=0);
             }
                         
             if(old_state.shared_waiting || old_state.exclusive_waiting)
             {
-                BOOST_VERIFY(detail::win32::ReleaseSemaphore(semaphores[unlock_sem],old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
+                BOOST_VERIFY(detail::win32::ReleaseSemaphore(unlock_sem,old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
             }
         }
         
 
     public:
-        shared_mutex()
+        shared_mutex():
+            unlock_sem(semaphores[0]),
+            exclusive_sem(semaphores[1]) 
         {
-            semaphores[unlock_sem]=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
-            semaphores[exclusive_sem]=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            unlock_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            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_;
@@ -88,8 +84,8 @@ namespace boost
         ~shared_mutex()
         {
             detail::win32::CloseHandle(upgrade_sem);
-            detail::win32::CloseHandle(semaphores[unlock_sem]);
-            detail::win32::CloseHandle(semaphores[exclusive_sem]);
+            detail::win32::CloseHandle(unlock_sem);
+            detail::win32::CloseHandle(exclusive_sem);
         }
 
         bool try_lock_shared()
@@ -101,10 +97,6 @@ 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);
@@ -139,18 +131,10 @@ 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);
@@ -166,7 +150,7 @@ namespace boost
                     return true;
                 }
                     
-                unsigned long const res=detail::win32::WaitForSingleObject(semaphores[unlock_sem],::boost::detail::get_milliseconds_until(wait_until));
+                unsigned long const res=detail::win32::WaitForSingleObject(unlock_sem,::boost::detail::get_milliseconds_until(wait_until));
                 if(res==detail::win32::timeout)
                 {
                     for(;;)
@@ -182,10 +166,6 @@ 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);
@@ -302,11 +282,6 @@ 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
@@ -399,18 +374,10 @@ 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;
                     }
 
@@ -427,7 +394,7 @@ namespace boost
                     return;
                 }
                     
-                BOOST_VERIFY(!detail::win32::WaitForSingleObject(semaphores[unlock_sem],detail::win32::infinite));
+                BOOST_VERIFY(!detail::win32::WaitForSingleObject(unlock_sem,detail::win32::infinite));
             }
         }
 
@@ -444,10 +411,6 @@ 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

@@ -144,11 +144,6 @@ 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
@@ -168,7 +163,7 @@ namespace boost
         template<typename TimeDuration>
         inline void sleep(TimeDuration const& rel_time)
         {
-            interruptible_wait(detail::pin_to_zero(rel_time.total_milliseconds()));
+            interruptible_wait(static_cast<unsigned long>(rel_time.total_milliseconds()));
         }
         inline void sleep(system_time const& abs_time)
         {

include/boost/thread/win32/thread_heap_alloc.hpp

@@ -56,7 +56,7 @@ namespace boost
 {
     namespace detail
     {
-        inline /*BOOST_THREAD_DECL*/ void* allocate_raw_heap_memory(unsigned size)
+        inline BOOST_THREAD_DECL void* allocate_raw_heap_memory(unsigned size)
         {
             void* const heap_memory=detail::win32::HeapAlloc(detail::win32::GetProcessHeap(),0,size);
             if(!heap_memory)
@@ -66,7 +66,7 @@ namespace boost
             return heap_memory;
         }
 
-        inline /*BOOST_THREAD_DECL*/ void free_raw_heap_memory(void* heap_memory)
+        inline BOOST_THREAD_DECL void free_raw_heap_memory(void* heap_memory)
         {
             BOOST_VERIFY(detail::win32::HeapFree(detail::win32::GetProcessHeap(),0,heap_memory)!=0);
         }

include/boost/thread/win32/thread_primitives.hpp

@@ -31,18 +31,14 @@ 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;
@@ -104,8 +100,6 @@ 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"
             {
@@ -114,12 +108,10 @@ 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*);

src/pthread/thread.cpp

@@ -75,7 +75,7 @@ namespace boost
                             {
                                 current=next;
                                 ++next;
-                                if(current->second.func && (current->second.value!=0))
+                                if(current->second.func && current->second.value)
                                 {
                                     (*current->second.func)(current->second.value);
                                 }
@@ -196,14 +196,15 @@ namespace boost
         detach();
     }
 
-    detail::thread_data_ptr thread::get_thread_info BOOST_PREVENT_MACRO_SUBSTITUTION () const
+    detail::thread_data_ptr thread::get_thread_info() 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;
@@ -237,6 +238,7 @@ 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();
@@ -246,7 +248,7 @@ 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;
@@ -283,6 +285,7 @@ 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();
@@ -293,14 +296,17 @@ namespace boost
 
     bool thread::joinable() const
     {
-        return (get_thread_info)();
+        return get_thread_info();
     }
 
 
     void thread::detach()
     {
         detail::thread_data_ptr local_thread_info;
-        thread_info.swap(local_thread_info);
+        {
+            lock_guard<mutex> l1(thread_info_mutex);
+            thread_info.swap(local_thread_info);
+        }
         
         if(local_thread_info)
         {
@@ -375,6 +381,8 @@ 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);
@@ -382,8 +390,6 @@ 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
@@ -391,7 +397,7 @@ 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);
@@ -404,14 +410,13 @@ 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));
             }
         }
@@ -419,7 +424,7 @@ 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);
@@ -433,7 +438,7 @@ 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);
@@ -577,11 +582,11 @@ namespace boost
         {
             if(tss_data_node* const current_node=find_tss_data(key))
             {
-                if(cleanup_existing && current_node->func && (current_node->value!=0))
+                if(cleanup_existing && current_node->func && current_node->value)
                 {
                     (*current_node->func)(current_node->value);
                 }
-                if(func || (tss_data!=0))
+                if(func || tss_data)
                 {
                     current_node->func=func;
                     current_node->value=tss_data;

src/tss_null.cpp

@@ -8,15 +8,13 @@
 
 #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.
     */
 
-    void tss_cleanup_implemented(void)
+    extern "C" void tss_cleanup_implemented(void)
     {
         /*
         This function's sole purpose is to cause a link error in cases where
@@ -32,7 +30,5 @@ namespace boost
         longer needed and can be removed.
         */
     }
-	
-}
 
 #endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB) && !defined(_MSC_VER)

src/win32/thread.cpp

@@ -56,10 +56,7 @@ 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);
-            if(current_thread_tls_key)
-                BOOST_VERIFY(TlsSetValue(current_thread_tls_key,new_data));
-            else
-                boost::throw_exception(thread_resource_error());
+            BOOST_VERIFY(TlsSetValue(current_thread_tls_key,new_data));
         }
 
 #ifdef BOOST_NO_THREADEX
@@ -224,15 +221,7 @@ namespace boost
         void make_external_thread_data()
         {
             externally_launched_thread* me=detail::heap_new<externally_launched_thread>();
-            try
-            {
-                set_current_thread_data(me);
-            }
-            catch(...)
-            {
-                detail::heap_delete(me);
-                throw;
-            }
+            set_current_thread_data(me);
         }
 
         detail::thread_data_base* get_or_make_current_thread_data()
@@ -255,17 +244,17 @@ 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());
@@ -275,7 +264,7 @@ 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)))
@@ -294,12 +283,13 @@ 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();
@@ -308,25 +298,26 @@ 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 BOOST_PREVENT_MACRO_SUBSTITUTION () const
+    detail::thread_data_ptr thread::get_thread_info() const
     {
+        boost::mutex::scoped_lock l(thread_info_mutex);
         return thread_info;
     }
 
@@ -336,7 +327,7 @@ 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;
@@ -365,23 +356,7 @@ namespace boost
                     else
                     {
                         long const hundred_nanoseconds_in_one_second=10000000;
-                        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);
-                        }
+                        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());
                     }
                 }
                 return due_time;
@@ -551,8 +526,8 @@ 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;
         }
 
@@ -594,31 +569,30 @@ namespace boost
                 current_node->func=func;
                 current_node->value=tss_data;
             }
-            else if(func && tss_data)
+            else
             {
                 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:
             {
-                boost::on_process_enter();
-                boost::on_thread_enter();
+                on_process_enter();
+                on_thread_enter();
                 break;
             }
 
             case DLL_THREAD_ATTACH:
             {
-                boost::on_thread_enter();
+                on_thread_enter();
                 break;
             }
 
             case DLL_THREAD_DETACH:
             {
-                boost::on_thread_exit();
+                on_thread_exit();
                 break;
             }
 
             case DLL_PROCESS_DETACH:
             {
-                boost::on_thread_exit();
-                boost::on_process_exit();
+                on_thread_exit();
+                on_process_exit();
                 break;
             }
         }
@@ -52,9 +52,7 @@
         return TRUE;
     }
 
-namespace boost
-{
-    void tss_cleanup_implemented()
+    extern "C" void tss_cleanup_implemented(void)
     {
         /*
         This function's sole purpose is to cause a link error in cases where
@@ -70,7 +68,5 @@ namespace boost
         longer needed and can be removed.
         */
     }
-}
-
 
 #endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL)

src/win32/tss_pe.cpp

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

test/test_futures.cpp

@@ -18,7 +18,7 @@
     template<typename T>
     typename boost::remove_reference<T>::type&& cast_to_rval(T&& t)
     {
-        return static_cast<typename boost::remove_reference<T>::type&&>(t);
+        return t;
     }
 #else
     template<typename T>
@@ -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;
@@ -1041,8 +1041,6 @@ 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

@@ -296,80 +296,10 @@ void test_lock_five_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()
+void test_lock_ten_in_range()
 {
     unsigned const num_mutexes=10;
-    dummy_mutex2 mutexes[num_mutexes];
+    dummy_mutex mutexes[num_mutexes];
 
     boost::lock(mutexes,mutexes+num_mutexes);
     
@@ -580,8 +510,7 @@ 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_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_in_range));
     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

@@ -138,14 +138,6 @@ 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()
 {
 
@@ -290,7 +282,6 @@ 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));