Added boost header

test/external/boost/thread/pthread/condition_variable.hpp

@@ -0,0 +1,224 @@
+#ifndef BOOST_THREAD_CONDITION_VARIABLE_PTHREAD_HPP
+#define BOOST_THREAD_CONDITION_VARIABLE_PTHREAD_HPP
+// 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
+
+#include "timespec.hpp"
+#include "pthread_mutex_scoped_lock.hpp"
+#include "thread_data.hpp"
+#include "condition_variable_fwd.hpp"
+
+#include <boost/config/abi_prefix.hpp>
+
+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)
+    {
+        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)
+    {
+        thread_cv_detail::lock_on_exit<unique_lock<mutex> > guard;
+        int cond_res;
+        {
+            detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
+            guard.activate(m);
+            struct timespec const timeout=detail::get_timespec(wait_until);
+            cond_res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
+        }
+        this_thread::interruption_point();
+        if(cond_res==ETIMEDOUT)
+        {
+            return false;
+        }
+        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));
+    }
+    
+    class condition_variable_any
+    {
+        pthread_mutex_t internal_mutex;
+        pthread_cond_t cond;
+
+        condition_variable_any(condition_variable_any&);
+        condition_variable_any& operator=(condition_variable_any&);
+
+    public:
+        condition_variable_any()
+        {
+            int const res=pthread_mutex_init(&internal_mutex,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_any()
+        {
+            BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
+            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+        }
+        
+        template<typename lock_type>
+        void wait(lock_type& m)
+        {
+            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();
+            if(res)
+            {
+                boost::throw_exception(condition_error());
+            }
+        }
+
+        template<typename lock_type,typename predicate_type>
+        void wait(lock_type& m,predicate_type pred)
+        {
+            while(!pred()) wait(m);
+        }
+        
+        template<typename lock_type>
+        bool timed_wait(lock_type& m,boost::system_time const& wait_until)
+        {
+            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();
+            if(res==ETIMEDOUT)
+            {
+                return false;
+            }
+            if(res)
+            {
+                boost::throw_exception(condition_error());
+            }
+            return true;
+        }
+        template<typename lock_type>
+        bool timed_wait(lock_type& m,xtime const& wait_until)
+        {
+            return timed_wait(m,system_time(wait_until));
+        }
+
+        template<typename lock_type,typename duration_type>
+        bool timed_wait(lock_type& m,duration_type const& wait_duration)
+        {
+            return timed_wait(m,get_system_time()+wait_duration);
+        }
+
+        template<typename lock_type,typename predicate_type>
+        bool timed_wait(lock_type& m,boost::system_time const& wait_until,predicate_type pred)
+        {
+            while (!pred())
+            {
+                if(!timed_wait(m, wait_until))
+                    return pred();
+            }
+            return true;
+        }
+
+        template<typename lock_type,typename predicate_type>
+        bool timed_wait(lock_type& m,xtime const& wait_until,predicate_type pred)
+        {
+            return timed_wait(m,system_time(wait_until),pred);
+        }
+
+        template<typename lock_type,typename duration_type,typename predicate_type>
+        bool timed_wait(lock_type& m,duration_type const& wait_duration,predicate_type pred)
+        {
+            return timed_wait(m,get_system_time()+wait_duration,pred);
+        }
+
+        void notify_one()
+        {
+            boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
+            BOOST_VERIFY(!pthread_cond_signal(&cond));
+        }
+        
+        void notify_all()
+        {
+            boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
+            BOOST_VERIFY(!pthread_cond_broadcast(&cond));
+        }
+    };
+
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/condition_variable_fwd.hpp

@@ -0,0 +1,107 @@
+#ifndef BOOST_THREAD_PTHREAD_CONDITION_VARIABLE_FWD_HPP
+#define BOOST_THREAD_PTHREAD_CONDITION_VARIABLE_FWD_HPP
+// 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
+
+#include <boost/assert.hpp>
+#include <boost/throw_exception.hpp>
+#include <pthread.h>
+#include <boost/thread/mutex.hpp>
+#include <boost/thread/locks.hpp>
+#include <boost/thread/thread_time.hpp>
+#include <boost/thread/xtime.hpp>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    class condition_variable
+    {
+    private:
+        pthread_mutex_t internal_mutex;
+        pthread_cond_t cond;
+        
+        condition_variable(condition_variable&);
+        condition_variable& operator=(condition_variable&);
+
+    public:
+        condition_variable()
+        {
+            int const res=pthread_mutex_init(&internal_mutex,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));
+        }
+
+        void wait(unique_lock<mutex>& m);
+
+        template<typename predicate_type>
+        void wait(unique_lock<mutex>& m,predicate_type pred)
+        {
+            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,xtime const& wait_until)
+        {
+            return timed_wait(m,system_time(wait_until));
+        }
+
+        template<typename duration_type>
+        bool timed_wait(unique_lock<mutex>& m,duration_type const& wait_duration)
+        {
+            return timed_wait(m,get_system_time()+wait_duration);
+        }
+
+        template<typename predicate_type>
+        bool timed_wait(unique_lock<mutex>& m,boost::system_time const& wait_until,predicate_type pred)
+        {
+            while (!pred())
+            {
+                if(!timed_wait(m, wait_until))
+                    return pred();
+            }
+            return true;
+        }
+
+        template<typename predicate_type>
+        bool timed_wait(unique_lock<mutex>& m,xtime const& wait_until,predicate_type pred)
+        {
+            return timed_wait(m,system_time(wait_until),pred);
+        }
+
+        template<typename duration_type,typename predicate_type>
+        bool timed_wait(unique_lock<mutex>& m,duration_type const& wait_duration,predicate_type pred)
+        {
+            return timed_wait(m,get_system_time()+wait_duration,pred);
+        }
+
+        typedef pthread_cond_t* native_handle_type;
+        native_handle_type native_handle()
+        {
+            return &cond;
+        }
+
+        void notify_one();
+        void notify_all();
+    };
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/mutex.hpp

@@ -0,0 +1,222 @@
+#ifndef BOOST_THREAD_PTHREAD_MUTEX_HPP
+#define BOOST_THREAD_PTHREAD_MUTEX_HPP
+// (C) Copyright 2007-8 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 <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>
+#include <boost/thread/xtime.hpp>
+#include <boost/assert.hpp>
+#include <errno.h>
+#include "timespec.hpp"
+#include "pthread_mutex_scoped_lock.hpp"
+
+#ifdef _POSIX_TIMEOUTS
+#if _POSIX_TIMEOUTS >= 0
+#define BOOST_PTHREAD_HAS_TIMEDLOCK
+#endif
+#endif
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    class mutex
+    {
+    private:
+        mutex(mutex const&);
+        mutex& operator=(mutex const&);        
+        pthread_mutex_t m;
+    public:
+        mutex()
+        {
+            int const res=pthread_mutex_init(&m,NULL);
+            if(res)
+            {
+                boost::throw_exception(thread_resource_error());
+            }
+        }
+        ~mutex()
+        {
+            BOOST_VERIFY(!pthread_mutex_destroy(&m));
+        }
+        
+        void lock()
+        {
+            int const res=pthread_mutex_lock(&m);
+            if(res)
+            {
+                boost::throw_exception(lock_error(res));
+            }
+        }
+
+        void unlock()
+        {
+            BOOST_VERIFY(!pthread_mutex_unlock(&m));
+        }
+        
+        bool try_lock()
+        {
+            int const res=pthread_mutex_trylock(&m);
+            if(res && (res!=EBUSY))
+            {
+                boost::throw_exception(lock_error(res));
+            }
+            
+            return !res;
+        }
+
+        typedef pthread_mutex_t* native_handle_type;
+        native_handle_type native_handle()
+        {
+            return &m;
+        }
+
+        typedef unique_lock<mutex> scoped_lock;
+        typedef detail::try_lock_wrapper<mutex> scoped_try_lock;
+    };
+
+    typedef mutex try_mutex;
+
+    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
+        pthread_cond_t cond;
+        bool is_locked;
+#endif
+    public:
+        timed_mutex()
+        {
+            int const res=pthread_mutex_init(&m,NULL);
+            if(res)
+            {
+                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));
+                boost::throw_exception(thread_resource_error());
+            }
+            is_locked=false;
+#endif
+        }
+        ~timed_mutex()
+        {
+            BOOST_VERIFY(!pthread_mutex_destroy(&m));
+#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
+            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+#endif
+        }
+
+        template<typename TimeDuration>
+        bool timed_lock(TimeDuration const & relative_time)
+        {
+            return timed_lock(get_system_time()+relative_time);
+        }
+        bool timed_lock(boost::xtime const & absolute_time)
+        {
+            return timed_lock(system_time(absolute_time));
+        }
+
+#ifdef BOOST_PTHREAD_HAS_TIMEDLOCK
+        void lock()
+        {
+            BOOST_VERIFY(!pthread_mutex_lock(&m));
+        }
+
+        void unlock()
+        {
+            BOOST_VERIFY(!pthread_mutex_unlock(&m));
+        }
+        
+        bool try_lock()
+        {
+            int const res=pthread_mutex_trylock(&m);
+            BOOST_ASSERT(!res || res==EBUSY);
+            return !res;
+        }
+        bool timed_lock(system_time const & abs_time)
+        {
+            struct timespec const timeout=detail::get_timespec(abs_time);
+            int const res=pthread_mutex_timedlock(&m,&timeout);
+            BOOST_ASSERT(!res || res==ETIMEDOUT);
+            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);
+            while(is_locked)
+            {
+                BOOST_VERIFY(!pthread_cond_wait(&cond,&m));
+            }
+            is_locked=true;
+        }
+
+        void unlock()
+        {
+            boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
+            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)
+            {
+                return false;
+            }
+            is_locked=true;
+            return true;
+        }
+
+        bool timed_lock(system_time const & abs_time)
+        {
+            struct timespec const timeout=detail::get_timespec(abs_time);
+            boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
+            while(is_locked)
+            {
+                int const cond_res=pthread_cond_timedwait(&cond,&m,&timeout);
+                if(cond_res==ETIMEDOUT)
+                {
+                    return false;
+                }
+                BOOST_ASSERT(!cond_res);
+            }
+            is_locked=true;
+            return true;
+        }
+#endif
+
+        typedef unique_lock<timed_mutex> scoped_timed_lock;
+        typedef detail::try_lock_wrapper<timed_mutex> scoped_try_lock;
+        typedef scoped_timed_lock scoped_lock;
+    };
+
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+
+#endif

test/external/boost/thread/pthread/once.hpp

@@ -0,0 +1,95 @@
+#ifndef BOOST_THREAD_PTHREAD_ONCE_HPP
+#define BOOST_THREAD_PTHREAD_ONCE_HPP
+
+//  once.hpp
+//
+//  (C) Copyright 2007-8 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/detail/config.hpp>
+#include <boost/config.hpp>
+
+#include <pthread.h>
+#include <boost/assert.hpp>
+#include "pthread_mutex_scoped_lock.hpp"
+#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
+#include <boost/cstdint.hpp>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+
+    struct once_flag
+    {
+        boost::uintmax_t epoch;
+    };
+
+    namespace detail
+    {
+        BOOST_THREAD_DECL boost::uintmax_t& get_once_per_thread_epoch();
+        BOOST_THREAD_DECL extern boost::uintmax_t once_global_epoch;
+        BOOST_THREAD_DECL extern pthread_mutex_t once_epoch_mutex;
+        BOOST_THREAD_DECL extern pthread_cond_t once_epoch_cv;
+    }
+    
+#define BOOST_ONCE_INITIAL_FLAG_VALUE 0
+#define BOOST_ONCE_INIT {BOOST_ONCE_INITIAL_FLAG_VALUE}
+
+
+    // Based on Mike Burrows fast_pthread_once algorithm as described in
+    // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2444.html
+    template<typename Function>
+    void call_once(once_flag& flag,Function f)
+    {
+        static boost::uintmax_t const uninitialized_flag=BOOST_ONCE_INITIAL_FLAG_VALUE;
+        static boost::uintmax_t const being_initialized=uninitialized_flag+1;
+        boost::uintmax_t const epoch=flag.epoch;
+        boost::uintmax_t& this_thread_epoch=detail::get_once_per_thread_epoch();
+        
+        if(epoch<this_thread_epoch)
+        {
+            pthread::pthread_mutex_scoped_lock lk(&detail::once_epoch_mutex);
+
+            while(flag.epoch<=being_initialized)
+            {
+                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(...)
+                    {
+                        flag.epoch=uninitialized_flag;
+                        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));
+                }
+                else
+                {
+                    while(flag.epoch==being_initialized)
+                    {
+                        BOOST_VERIFY(!pthread_cond_wait(&detail::once_epoch_cv,&detail::once_epoch_mutex));
+                    }
+                }
+            }
+            this_thread_epoch=detail::once_global_epoch;
+        }
+    }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/pthread_mutex_scoped_lock.hpp

@@ -0,0 +1,64 @@
+#ifndef BOOST_PTHREAD_MUTEX_SCOPED_LOCK_HPP
+#define BOOST_PTHREAD_MUTEX_SCOPED_LOCK_HPP
+//  (C) Copyright 2007-8 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 <pthread.h>
+#include <boost/assert.hpp>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    namespace pthread
+    {
+        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)
+            {
+                BOOST_VERIFY(!pthread_mutex_lock(m));
+            }
+            void unlock()
+            {
+                BOOST_VERIFY(!pthread_mutex_unlock(m));
+                locked=false;
+            }
+            
+            ~pthread_mutex_scoped_lock()
+            {
+                if(locked)
+                {
+                    unlock();
+                }
+            }
+            
+        };
+
+        class pthread_mutex_scoped_unlock
+        {
+            pthread_mutex_t* m;
+        public:
+            explicit pthread_mutex_scoped_unlock(pthread_mutex_t* m_):
+                m(m_)
+            {
+                BOOST_VERIFY(!pthread_mutex_unlock(m));
+            }
+            ~pthread_mutex_scoped_unlock()
+            {
+                BOOST_VERIFY(!pthread_mutex_lock(m));
+            }
+            
+        };
+    }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/recursive_mutex.hpp

@@ -0,0 +1,345 @@
+#ifndef BOOST_THREAD_PTHREAD_RECURSIVE_MUTEX_HPP
+#define BOOST_THREAD_PTHREAD_RECURSIVE_MUTEX_HPP
+// (C) Copyright 2007-8 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 <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>
+#include <boost/assert.hpp>
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+#include <boost/date_time/posix_time/conversion.hpp>
+#include <errno.h>
+#include "timespec.hpp"
+#include "pthread_mutex_scoped_lock.hpp"
+
+#ifdef _POSIX_TIMEOUTS
+#if _POSIX_TIMEOUTS >= 0
+#define BOOST_PTHREAD_HAS_TIMEDLOCK
+#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
+    {
+    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)
+            {
+                boost::throw_exception(thread_resource_error());
+            }
+            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));
+        }
+
+        void unlock()
+        {
+            BOOST_VERIFY(!pthread_mutex_unlock(&m));
+        }
+        
+        bool try_lock()
+        {
+            int const res=pthread_mutex_trylock(&m);
+            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
+    {
+    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
+        pthread_cond_t cond;
+        bool is_locked;
+        pthread_t owner;
+        unsigned count;
+#endif
+    public:
+        recursive_timed_mutex()
+        {
+#ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+            pthread_mutexattr_t attr;
+            
+            int const init_attr_res=pthread_mutexattr_init(&attr);
+            if(init_attr_res)
+            {
+                boost::throw_exception(thread_resource_error());
+            }
+            int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE);
+            if(set_attr_res)
+            {
+                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_timed_mutex()
+        {
+            BOOST_VERIFY(!pthread_mutex_destroy(&m));
+#ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+#endif
+        }
+
+        template<typename TimeDuration>
+        bool timed_lock(TimeDuration const & relative_time)
+        {
+            return timed_lock(get_system_time()+relative_time);
+        }
+
+#ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
+        void lock()
+        {
+            BOOST_VERIFY(!pthread_mutex_lock(&m));
+        }
+
+        void unlock()
+        {
+            BOOST_VERIFY(!pthread_mutex_unlock(&m));
+        }
+        
+        bool try_lock()
+        {
+            int const res=pthread_mutex_trylock(&m);
+            BOOST_ASSERT(!res || res==EBUSY);
+            return !res;
+        }
+        bool timed_lock(system_time const & abs_time)
+        {
+            struct timespec const timeout=detail::get_timespec(abs_time);
+            int const res=pthread_mutex_timedlock(&m,&timeout);
+            BOOST_ASSERT(!res || res==ETIMEDOUT);
+            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;
+        }
+
+        bool timed_lock(system_time const & abs_time)
+        {
+            struct timespec const timeout=detail::get_timespec(abs_time);
+            boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
+            if(is_locked && pthread_equal(owner,pthread_self()))
+            {
+                ++count;
+                return true;
+            }
+            while(is_locked)
+            {
+                int const cond_res=pthread_cond_timedwait(&cond,&m,&timeout);
+                if(cond_res==ETIMEDOUT)
+                {
+                    return false;
+                }
+                BOOST_ASSERT(!cond_res);
+            }
+            is_locked=true;
+            ++count;
+            owner=pthread_self();
+            return true;
+        }
+#endif
+
+        typedef unique_lock<recursive_timed_mutex> scoped_timed_lock;
+        typedef detail::try_lock_wrapper<recursive_timed_mutex> scoped_try_lock;
+        typedef scoped_timed_lock scoped_lock;
+    };
+
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/shared_mutex.hpp

@@ -0,0 +1,303 @@
+#ifndef BOOST_THREAD_PTHREAD_SHARED_MUTEX_HPP
+#define BOOST_THREAD_PTHREAD_SHARED_MUTEX_HPP
+
+//  (C) Copyright 2006-8 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/assert.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/thread/condition_variable.hpp>
+#include <boost/thread/detail/thread_interruption.hpp>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    class shared_mutex
+    {
+    private:
+        struct state_data
+        {
+            unsigned shared_count;
+            bool exclusive;
+            bool upgrade;
+            bool exclusive_waiting_blocked;
+        };
+        
+
+
+        state_data state;
+        boost::mutex state_change;
+        boost::condition_variable shared_cond;
+        boost::condition_variable exclusive_cond;
+        boost::condition_variable upgrade_cond;
+
+        void release_waiters()
+        {
+            exclusive_cond.notify_one();
+            shared_cond.notify_all();
+        }
+        
+
+    public:
+        shared_mutex()
+        {
+            state_data state_={0,0,0,0};
+            state=state_;
+        }
+
+        ~shared_mutex()
+        {
+        }
+
+        void lock_shared()
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+                
+            while(state.exclusive || state.exclusive_waiting_blocked)
+            {
+                shared_cond.wait(lk);
+            }
+            ++state.shared_count;
+        }
+
+        bool try_lock_shared()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+                
+            if(state.exclusive || state.exclusive_waiting_blocked)
+            {
+                return false;
+            }
+            else
+            {
+                ++state.shared_count;
+                return true;
+            }
+        }
+
+        bool timed_lock_shared(system_time const& timeout)
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+                
+            while(state.exclusive || state.exclusive_waiting_blocked)
+            {
+                if(!shared_cond.timed_wait(lk,timeout))
+                {
+                    return false;
+                }
+            }
+            ++state.shared_count;
+            return true;
+        }
+
+        template<typename TimeDuration>
+        bool timed_lock_shared(TimeDuration const & relative_time)
+        {
+            return timed_lock_shared(get_system_time()+relative_time);
+        }
+
+        void unlock_shared()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            bool const last_reader=!--state.shared_count;
+                
+            if(last_reader)
+            {
+                if(state.upgrade)
+                {
+                    state.upgrade=false;
+                    state.exclusive=true;
+                    upgrade_cond.notify_one();
+                }
+                else
+                {
+                    state.exclusive_waiting_blocked=false;
+                }
+                release_waiters();
+            }
+        }
+
+        void lock()
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+                
+            while(state.shared_count || state.exclusive)
+            {
+                state.exclusive_waiting_blocked=true;
+                exclusive_cond.wait(lk);
+            }
+            state.exclusive=true;
+        }
+
+        bool timed_lock(system_time const& timeout)
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+
+            while(state.shared_count || state.exclusive)
+            {
+                state.exclusive_waiting_blocked=true;
+                if(!exclusive_cond.timed_wait(lk,timeout))
+                {
+                    if(state.shared_count || state.exclusive)
+                    {
+                        state.exclusive_waiting_blocked=false;
+                        exclusive_cond.notify_one();
+                        return false;
+                    }
+                    break;
+                }
+            }
+            state.exclusive=true;
+            return true;
+        }
+
+        template<typename TimeDuration>
+        bool timed_lock(TimeDuration const & relative_time)
+        {
+            return timed_lock(get_system_time()+relative_time);
+        }
+
+        bool try_lock()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+                
+            if(state.shared_count || state.exclusive)
+            {
+                return false;
+            }
+            else
+            {
+                state.exclusive=true;
+                return true;
+            }
+                
+        }
+
+        void unlock()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            state.exclusive=false;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+
+        void lock_upgrade()
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+            while(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+            {
+                shared_cond.wait(lk);
+            }
+            ++state.shared_count;
+            state.upgrade=true;
+        }
+
+        bool timed_lock_upgrade(system_time const& timeout)
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+            while(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+            {
+                if(!shared_cond.timed_wait(lk,timeout))
+                {
+                    if(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+                    {
+                        return false;
+                    }
+                    break;
+                }
+            }
+            ++state.shared_count;
+            state.upgrade=true;
+            return true;
+        }
+
+        template<typename TimeDuration>
+        bool timed_lock_upgrade(TimeDuration const & relative_time)
+        {
+            return timed_lock_upgrade(get_system_time()+relative_time);
+        }
+
+        bool try_lock_upgrade()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            if(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+            {
+                return false;
+            }
+            else
+            {
+                ++state.shared_count;
+                state.upgrade=true;
+                return true;
+            }
+        }
+
+        void unlock_upgrade()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            state.upgrade=false;
+            bool const last_reader=!--state.shared_count;
+                
+            if(last_reader)
+            {
+                state.exclusive_waiting_blocked=false;
+                release_waiters();
+            }
+        }
+
+        void unlock_upgrade_and_lock()
+        {
+            boost::this_thread::disable_interruption do_not_disturb;
+            boost::mutex::scoped_lock lk(state_change);
+            --state.shared_count;
+            while(state.shared_count)
+            {
+                upgrade_cond.wait(lk);
+            }
+            state.upgrade=false;
+            state.exclusive=true;
+        }
+
+        void unlock_and_lock_upgrade()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            state.exclusive=false;
+            state.upgrade=true;
+            ++state.shared_count;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+        
+        void unlock_and_lock_shared()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            state.exclusive=false;
+            ++state.shared_count;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+        
+        void unlock_upgrade_and_lock_shared()
+        {
+            boost::mutex::scoped_lock lk(state_change);
+            state.upgrade=false;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+    };
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/thread_data.hpp

@@ -0,0 +1,145 @@
+#ifndef BOOST_THREAD_PTHREAD_THREAD_DATA_HPP
+#define BOOST_THREAD_PTHREAD_THREAD_DATA_HPP
+// 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 Anthony Williams
+
+#include <boost/thread/detail/config.hpp>
+#include <boost/thread/exceptions.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/enable_shared_from_this.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/optional.hpp>
+#include <pthread.h>
+#include <boost/assert.hpp>
+#include "condition_variable_fwd.hpp"
+#include <map>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    class thread;
+    
+    namespace detail
+    {
+        struct tss_cleanup_function;
+        struct thread_exit_callback_node;
+        struct tss_data_node
+        {
+            boost::shared_ptr<boost::detail::tss_cleanup_function> func;
+            void* value;
+
+            tss_data_node(boost::shared_ptr<boost::detail::tss_cleanup_function> func_,
+                          void* value_):
+                func(func_),value(value_)
+            {}
+        };
+
+        struct thread_data_base;
+        typedef boost::shared_ptr<thread_data_base> thread_data_ptr;
+        
+        struct BOOST_THREAD_DECL thread_data_base:
+            enable_shared_from_this<thread_data_base>
+        {
+            thread_data_ptr self;
+            pthread_t thread_handle;
+            boost::mutex data_mutex;
+            boost::condition_variable done_condition;
+            boost::mutex sleep_mutex;
+            boost::condition_variable sleep_condition;
+            bool done;
+            bool join_started;
+            bool joined;
+            boost::detail::thread_exit_callback_node* thread_exit_callbacks;
+            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():
+                done(false),join_started(false),joined(false),
+                thread_exit_callbacks(0),
+                interrupt_enabled(true),
+                interrupt_requested(false),
+                current_cond(0)
+            {}
+            virtual ~thread_data_base();
+
+            typedef pthread_t native_handle_type;
+
+            virtual void run()=0;
+        };
+
+        BOOST_THREAD_DECL thread_data_base* get_current_thread_data();
+
+        class interruption_checker
+        {
+            thread_data_base* const thread_info;
+            pthread_mutex_t* m;
+            bool set;
+
+            void check_for_interruption()
+            {
+                if(thread_info->interrupt_requested)
+                {
+                    thread_info->interrupt_requested=false;
+                    throw thread_interrupted();
+                }
+            }
+            
+            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)
+            {
+                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(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;
+                }
+                else
+                {
+                    BOOST_VERIFY(!pthread_mutex_unlock(m));
+                }
+            }
+        };
+    }
+
+    namespace this_thread
+    {
+        void BOOST_THREAD_DECL yield();
+        
+        void BOOST_THREAD_DECL sleep(system_time const& abs_time);
+        
+        template<typename TimeDuration>
+        inline void sleep(TimeDuration const& rel_time)
+        {
+            this_thread::sleep(get_system_time()+rel_time);
+        }
+    }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/thread_heap_alloc.hpp

@@ -0,0 +1,242 @@
+// 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 2008 Anthony Williams
+#ifndef THREAD_HEAP_ALLOC_PTHREAD_HPP
+#define THREAD_HEAP_ALLOC_PTHREAD_HPP
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    namespace detail
+    {
+        template<typename T>
+        inline T* heap_new()
+        {
+            return new T();
+        }
+
+#ifndef BOOST_NO_RVALUE_REFERENCES
+        template<typename T,typename A1>
+        inline T* heap_new(A1&& a1)
+        {
+            return new T(static_cast<A1&&>(a1));
+        }
+        template<typename T,typename A1,typename A2>
+        inline T* heap_new(A1&& a1,A2&& a2)
+        {
+            return new T(static_cast<A1&&>(a1),static_cast<A2&&>(a2));
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1&& a1,A2&& a2,A3&& a3)
+        {
+            return new T(static_cast<A1&&>(a1),static_cast<A2&&>(a2),
+                         static_cast<A3&&>(a3));
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1&& a1,A2&& a2,A3&& a3,A4&& a4)
+        {
+            return new T(static_cast<A1&&>(a1),static_cast<A2&&>(a2),
+                         static_cast<A3&&>(a3),static_cast<A4&&>(a4));
+        }
+#else
+        template<typename T,typename A1>
+        inline T* heap_new_impl(A1 a1)
+        {
+            return new T(a1);
+        }
+        template<typename T,typename A1,typename A2>
+        inline T* heap_new_impl(A1 a1,A2 a2)
+        {
+            return new T(a1,a2);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new_impl(A1 a1,A2 a2,A3 a3)
+        {
+            return new T(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4)
+        {
+            return new T(a1,a2,a3,a4);
+        }
+
+        template<typename T,typename A1>
+        inline T* heap_new(A1 const& a1)
+        {
+            return heap_new_impl<T,A1 const&>(a1);
+        }
+        template<typename T,typename A1>
+        inline T* heap_new(A1& a1)
+        {
+            return heap_new_impl<T,A1&>(a1);
+        }
+        
+        template<typename T,typename A1,typename A2>
+        inline T* heap_new(A1 const& a1,A2 const& a2)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&>(a1,a2);
+        }
+        template<typename T,typename A1,typename A2>
+        inline T* heap_new(A1& a1,A2 const& a2)
+        {
+            return heap_new_impl<T,A1&,A2 const&>(a1,a2);
+        }
+        template<typename T,typename A1,typename A2>
+        inline T* heap_new(A1 const& a1,A2& a2)
+        {
+            return heap_new_impl<T,A1 const&,A2&>(a1,a2);
+        }
+        template<typename T,typename A1,typename A2>
+        inline T* heap_new(A1& a1,A2& a2)
+        {
+            return heap_new_impl<T,A1&,A2&>(a1,a2);
+        }
+
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1 const& a1,A2 const& a2,A3 const& a3)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&,A3 const&>(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1& a1,A2 const& a2,A3 const& a3)
+        {
+            return heap_new_impl<T,A1&,A2 const&,A3 const&>(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1 const& a1,A2& a2,A3 const& a3)
+        {
+            return heap_new_impl<T,A1 const&,A2&,A3 const&>(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1& a1,A2& a2,A3 const& a3)
+        {
+            return heap_new_impl<T,A1&,A2&,A3 const&>(a1,a2,a3);
+        }
+
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1 const& a1,A2 const& a2,A3& a3)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&,A3&>(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1& a1,A2 const& a2,A3& a3)
+        {
+            return heap_new_impl<T,A1&,A2 const&,A3&>(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1 const& a1,A2& a2,A3& a3)
+        {
+            return heap_new_impl<T,A1 const&,A2&,A3&>(a1,a2,a3);
+        }
+        template<typename T,typename A1,typename A2,typename A3>
+        inline T* heap_new(A1& a1,A2& a2,A3& a3)
+        {
+            return heap_new_impl<T,A1&,A2&,A3&>(a1,a2,a3);
+        }
+
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2 const& a2,A3 const& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&,A3 const&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2 const& a2,A3 const& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1&,A2 const&,A3 const&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2& a2,A3 const& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2&,A3 const&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2& a2,A3 const& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1&,A2&,A3 const&,A4 const&>(a1,a2,a3,a4);
+        }
+
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2 const& a2,A3& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&,A3&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2 const& a2,A3& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1&,A2 const&,A3&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2& a2,A3& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2&,A3&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2& a2,A3& a3,A4 const& a4)
+        {
+            return heap_new_impl<T,A1&,A2&,A3&,A4 const&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2 const& a2,A3 const& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&,A3 const&,A4&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2 const& a2,A3 const& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1&,A2 const&,A3 const&,A4&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2& a2,A3 const& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2&,A3 const&,A4&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2& a2,A3 const& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1&,A2&,A3 const&,A4&>(a1,a2,a3,a4);
+        }
+
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2 const& a2,A3& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2 const&,A3&,A4&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2 const& a2,A3& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1&,A2 const&,A3&,A4&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1 const& a1,A2& a2,A3& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1 const&,A2&,A3&,A4&>(a1,a2,a3,a4);
+        }
+        template<typename T,typename A1,typename A2,typename A3,typename A4>
+        inline T* heap_new(A1& a1,A2& a2,A3& a3,A4& a4)
+        {
+            return heap_new_impl<T,A1&,A2&,A3&,A4&>(a1,a2,a3,a4);
+        }
+        
+#endif        
+        template<typename T>
+        inline void heap_delete(T* data)
+        {
+            delete data;
+        }
+
+        template<typename T>
+        struct do_heap_delete
+        {
+            void operator()(T* data) const
+            {
+                detail::heap_delete(data);
+            }
+        };
+    }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

test/external/boost/thread/pthread/timespec.hpp

@@ -0,0 +1,36 @@
+#ifndef BOOST_THREAD_PTHREAD_TIMESPEC_HPP
+#define BOOST_THREAD_PTHREAD_TIMESPEC_HPP
+//  (C) Copyright 2007-8 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_time.hpp>
+#include <boost/date_time/posix_time/conversion.hpp>
+#include <pthread.h>
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+    namespace detail
+    {
+        inline struct timespec get_timespec(boost::system_time const& abs_time)
+        {
+            struct timespec timeout={0,0};
+            boost::posix_time::time_duration const time_since_epoch=abs_time-boost::posix_time::from_time_t(0);
+            
+            timeout.tv_sec=time_since_epoch.total_seconds();
+            timeout.tv_nsec=(long)(time_since_epoch.fractional_seconds()*(1000000000l/time_since_epoch.ticks_per_second()));
+            return timeout;
+        }
+    }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif