declared _ReadWriteBarrier intrinsic; added explicit check for zero to ReleaseSemaphore call

[SVN r39700]

build/Jamfile

@@ -1,127 +1,122 @@
-# Copyright (C) 2001-2003
-# William E. Kempf
+# Copyright 2006 Roland Schwarz.
+# 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)
 #
-# Permission to use, copy, modify, distribute and sell this software
-# and its documentation for any purpose is hereby granted without fee,
-# provided that the above copyright notice appear in all copies and
-# that both that copyright notice and this permission notice appear
-# in supporting documentation.  William E. Kempf makes no representations
-# about the suitability of this software for any purpose.
-# It is provided "as is" without express or implied warranty.
-#
-# Boost.Threads build Jamfile
-#
-# Additional configuration variables used:
-#   See threads.jam.
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
 
-# Declare the location of this subproject relative to the root.
 subproject libs/thread/build ;
 
-# Include threads.jam for Boost.Threads global build information.
-# This greatly simplifies the Jam code needed to configure the build
-# for the various Win32 build types.
 import ./threads ;
 
-{
-    CPP_SOURCES =
-        barrier
-        condition
-        exceptions
-        mutex
-        once
-        recursive_mutex
-        read_write_mutex
-        thread
-        tss_hooks
-        tss_dll
-        tss_pe
-        tss
-        xtime
-        ;
+# pthreads is compiled on all platforms when available
+if [ threads::is-pthread-available ] {
+	
+	template pthread_base
+		: ## sources ##
+		  [ threads::cpp_source ../src/pthread :
+		    thread
+		    mutex
+		    recursive_mutex
+		    condition
+		    exceptions
+		    xtime
+		    once
+		    tss
+		  ]
+		: ## requirements ##
+		  threads::lib-pthread
+		  <sysinclude>$(BOOST_ROOT)
+		  <threading>multi
+		  <define>BOOST_THREAD_POSIX
+		  common-variant-tag
+		  <borland><*><cxxflags>-w-8004
+		  <borland><*><cxxflags>-w-8057
+		;
 
-    template boost_thread_lib_base
-        : ## sources ##
-          <template>thread_base
-          ../src/$(CPP_SOURCES).cpp
-        : ## requirements ##
-          <sysinclude>$(BOOST_ROOT) #:should be unnecessary (because already included in thread_base)
-          <define>BOOST_THREAD_BUILD_LIB=1
-          # the common names rule ensures that the library will
-          # be named according to the rules used by the install
-          # and auto-link features:
-          common-variant-tag
-        : ## default build ##
-    ;
+	lib boost_thread_pthread
+		: <template>pthread_base
+		: ## requirements ##	
+	  	  <define>BOOST_THREAD_BUILD_LIB=1
+		;
 
-    template boost_thread_dll_base
-        : ## sources ##
-          <template>thread_base
-          ../src/$(CPP_SOURCES).cpp
-        : ## requirements ##
-          <sysinclude>$(BOOST_ROOT) #:should be unnecessary (because already included in thread_base)
-          <define>BOOST_THREAD_BUILD_DLL=1
-          <runtime-link>dynamic
-          # the common names rule ensures that the library will
-          # be named according to the rules used by the install
-          # and auto-link features:
-          common-variant-tag
-        : ## default build ##
-    ;
+	dll boost_thread_pthread
+		: <template>pthread_base
+		: ## requirements ##
+          	  <runtime-link>dynamic
+	  	  <define>BOOST_THREAD_BUILD_DLL=1
+		;
 
-    lib $(boost_thread_lib_name)
-        : ## sources ##
-          <template>boost_thread_lib_base
-        : ## requirements ##
-          <define>BOOST_THREAD_LIB_NAME=$(boost_thread_lib_name)
-        : ## default build ##
-    ;
+	stage bin-stage
+    		: <dll>boost_thread_pthread
+      		  <lib>boost_thread_pthread
+		;
 
-    dll $(boost_thread_lib_name)
-        : ## sources ##
-          <template>boost_thread_dll_base
-        : ## requirements ##
-          <define>BOOST_THREAD_LIB_NAME=$(boost_thread_lib_name)
-        : ## default build ##
-    ;
+	install thread_pthread lib
+    		: <dll>boost_thread_pthread
+      		  <lib>boost_thread_pthread
+   		;
 
-    stage bin-stage
-        : <dll>$(boost_thread_lib_name)
-          <lib>$(boost_thread_lib_name)
-    ;
+	# the next is true on platforms where pthreads is native threading lib
+	if [ threads::is-native-on-build-os pthread ] {
+	
+		lib boost_thread
+			: <template>pthread_base
+			: ## requirements ##	
+	  	  	  <define>BOOST_THREAD_BUILD_LIB=1
+			;
 
-    install thread lib
-        : <dll>$(boost_thread_lib_name)
-          <lib>$(boost_thread_lib_name)
-    ;
-
-    if $(boost_thread_lib_settings_ptw32)
-    {
-        lib $(boost_thread_lib_name_ptw32)
-            : ## sources ##
-              <template>boost_thread_lib_base
-            : ## requirements ##
-              <define>BOOST_THREAD_LIB_NAME=$(boost_thread_lib_name_ptw32)
-              $(boost_thread_lib_settings_ptw32)
-            : ## default build ##
-        ;
-
-        dll $(boost_thread_lib_name_ptw32)
-            : ## sources ##
-              <template>boost_thread_dll_base
-            : ## requirements ##
-              <define>BOOST_THREAD_LIB_NAME=$(boost_thread_lib_name_ptw32)
-              $(boost_thread_lib_settings_ptw32)
-            : ## default build ##
-        ;
-
-        stage bin-stage
-            : <dll>$(boost_thread_lib_name_ptw32)
-              <lib>$(boost_thread_lib_name_ptw32)
-        ;
-
-        install thread lib
-            : <dll>$(boost_thread_lib_name_ptw32)
-              <lib>$(boost_thread_lib_name_ptw32)
-        ;
-    }
+		dll boost_thread
+			: <template>pthread_base
+			: ## requirements ##
+          	  	  <runtime-link>dynamic
+	  	  	  <define>BOOST_THREAD_BUILD_DLL=1
+			;
+	}
 }
+
+if [ threads::is-native-on-build-os win32 ] {
+
+	template win32_base
+		: ## sources ##
+		  [ threads::cpp_source ../src/win32 :
+		    thread
+		    exceptions
+		    xtime
+		    tss
+		    tss_hooks
+		    tss_dll
+                    tss_pe
+		  ]
+		: ## requirements ##
+		  <sysinclude>$(BOOST_ROOT)
+		  <threading>multi
+		  common-variant-tag
+		  <borland><*><cxxflags>-w-8004
+		  <borland><*><cxxflags>-w-8057
+		;
+
+	lib boost_thread
+		: <template>win32_base
+		: ## requirements ##	
+  	  	  <define>BOOST_THREAD_BUILD_LIB=1
+		;
+
+	dll boost_thread
+		: <template>win32_base
+		: ## requirements ##
+       	  	  <runtime-link>dynamic
+  	  	  <define>BOOST_THREAD_BUILD_DLL=1
+		;
+}
+
+stage bin-stage
+	: <dll>boost_thread
+      	  <lib>boost_thread
+	;
+
+install thread lib
+	: <dll>boost_thread
+  	  <lib>boost_thread
+	;

build/Jamfile.v2

@@ -1,26 +1,61 @@
-import os ;
+# Copyright 2006 Roland Schwarz.
+# 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)
+#
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
 
-if [ os.name ] = NT
-{
-    reqts = <link>shared:<define>BOOST_THREAD_BUILD_DLL=1 ;
-}
-else
-{
-    # Declare the uses system library
-    lib pthread : : <name>pthread ;
-    usage = <library>pthread ;
-}
+import thread ;
 
 project boost/thread
-    : source-location ../src 
-    : usage-requirements $(usage)
-    : requirements $(reqts)  <threading>multi 
-    : default-build <threading>multi
+    : source-location ../src
+    : requirements <threading>multi
+      <link>static:<define>BOOST_THREAD_BUILD_LIB=1
+      <link>shared:<define>BOOST_THREAD_BUILD_DLL=1
+    : default-build <threading>multi [ thread.default-api ]
     ;
 
-CPP_SOURCES = condition mutex recursive_mutex thread xtime once
-                  exceptions barrier tss tss_hooks tss_dll tss_pe ;
+# build the pthread based variant
+lib boost_thread_pthread
+	: ## sources ##
+	    pthread/thread.cpp
+	    pthread/mutex.cpp
+	    pthread/recursive_mutex.cpp
+	    pthread/condition.cpp
+	    pthread/exceptions.cpp
+	    pthread/xtime.cpp
+	    pthread/tss.cpp
+	: ## requirements ##
+	    <define>BOOST_THREAD_POSIX
+	    <thrd-api>pthread
+	;
 
+# use pthread on platforms where pthread is considered native
+lib boost_thread 
+	: ## sources ##
+	    pthread/thread.cpp
+	    pthread/mutex.cpp
+	    pthread/recursive_mutex.cpp
+	    pthread/condition.cpp
+	    pthread/exceptions.cpp
+	    pthread/xtime.cpp
+	    pthread/tss.cpp
+	: ## requirements ##
+	    <define>BOOST_THREAD_POSIX
+	    <thrd-api>pthread
+	;
+# the win32 native variant
 lib boost_thread
-   : $(CPP_SOURCES).cpp
-   ;
+	: ## sources ##
+	  win32/thread.cpp
+	  win32/exceptions.cpp
+	  win32/xtime.cpp
+	  win32/tss.cpp
+	  win32/tss_hooks.cpp
+	  win32/tss_dll.cpp
+	  win32/tss_pe.cpp
+	: ## requirements ##
+	  <thrd-api>win32
+	;
+

build/thread.jam

@@ -0,0 +1,70 @@
+# Copyright 2006 Roland Schwarz.
+# 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)
+#
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
+
+import modules ;
+import os ;
+import feature ;
+import property ;
+
+# supported threading api's
+feature.feature thrd-api : pthread win32 : symmetric ;
+
+# save a reference to the original lib rule
+IMPORT : lib : $(__name__) : type.lib ;
+
+# local override of the global lib rule
+rule lib ( name  : sources * : requirements * : default-build * : usage-requirements * )
+{
+	if <thrd-api>pthread in $(requirements) 
+	{
+		if [ os.name ] = "NT"
+		{
+			local PTW32_INCLUDE = [ modules.peek : PTW32_INCLUDE ] ;
+			local PTW32_LIB = [ modules.peek : PTW32_LIB ] ;
+			if $(PTW32_INCLUDE) && $(PTW32_LIB) 
+			{
+				requirements = 
+					[ property.refine $(requirements) : 
+						<define>BOOST_HAS_PTHREADS 
+						<include>$(PTW32_INCLUDE)
+						<library>$(PTW32_LIB)
+					] ;
+			}
+			else 
+			{
+				requirements += <build>no ;
+				# it would be nice if this message appears only once ...
+				# but I cannot figure out how to detectd the second phase.
+				echo "******************************************************" ;
+				echo "Building Boost.Thread without pthread support" ;
+				echo "If you need pthread you should specify the paths." ;
+				echo "For example:" ;
+				echo "PTW32_INCLUDE=C:\\Program Files\\ptw32\\Pre-built2\\include" ;
+				echo "PTW32_LIB=C:\\Program Files\\ptw32\\Pre-built2\\lib\\pthreadVC2.lib" ;
+				echo "******************************************************" ;
+			}	
+		}	
+	}
+
+	return [ type.lib $(name) : $(sources) : $(requirements) : $(default-build) : $(usage-requirements) ] ;
+}
+
+# auto export of rule lib to calling module only
+IMPORT $(__name__) : lib : [ CALLER_MODULE 1 ] : lib ;
+
+rule default-api
+{
+	if [ os.name ] = "NT"
+	{
+		return <thrd-api>win32 ;
+	}
+	else
+	{
+		return <thrd-api>pthread ;
+	}
+}

build/threads.jam

@@ -1,70 +1,65 @@
-# Copyright (C) 2001-2003
-# William E. Kempf
+# Copyright 2006 Roland Schwarz.
+# 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)
 #
-# Permission to use, copy, modify, distribute and sell this software
-# and its documentation for any purpose is hereby granted without fee,
-# provided that the above copyright notice appear in all copies and
-# that both that copyright notice and this permission notice appear
-# in supporting documentation.  William E. Kempf makes no representations
-# about the suitability of this software for any purpose.
-# It is provided "as is" without express or implied warranty.
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
 
-# Additional configuration variables used:
-#   1. PTW32_DIR and PTW32_LIB may be used on Win32 platforms to specify that
-#      a version of Boost.Threads should be built that uses the
-#      the pthreads-win32 library instead of the Win32 native threading APIs.
-#      This feature is mostly used for testing and it's generally recommended
-#      that you use the Win32 native threading libraries instead. 
-#
-#      PTW32_Dir should be set to the installation path of the
-#      pthreads-win32 library and PTW32_LIB should be set to the name of the 
-#      library variant to link against (see the pthreads-win32 documentation).
-#      Example: jam -sPTW32_DIR="c:\pthreads-win32" -sPTW32_LIB="pthreadVCE.lib"
-#      Alternately, environment variables having the names PTW32_DIR and PTW32_LIB
-#      can be set instead of passing these values on the command line.
-#
-#      In either case, libraries having the names boost_thread_ptw32<tags>.dll
-#      and libboost_thread_ptw32<tags>.lib will be built
-#      in addition to the usual boost_thread<tags>.dll and 
-#      libboost_thread<tags>.lib. Link with one of the ptw32 versions
-#      of the Boost.Threads libraries to use the version of Boost.Threads
-#      that is implemented using pthreads-win32 (you will need to #define
-#      BOOST_THREAD_NO_LIB or BOOST_ALL_NO_LIB to disable auto-linking
-#      if your platform supports auto-linking in order to prevent
-#      your build from attempting to link to two different versions of 
-#      the Boost.Threads library).
-
-# Do some OS-specific setup
+# find out if pthread is available on current build platform
+rule threads::is-pthread-available
 {
-    #thread library name
-    boost_thread_lib_name = boost_thread ; 
-    
-    #thread library name with "pthreads-win32" library
-    boost_thread_lib_name_ptw32 = boost_thread_ptw32 ;
-    
-    if $(NT)
-    {
-        if $(PTW32_DIR)
-        {
-            if $(PTW32_LIB)
-            {
-                boost_thread_lib_settings_ptw32 =
-                    <define>BOOST_HAS_PTHREADS
-                    <define>PtW32NoCatchWarn
-                    <include>$(PTW32_DIR)/pre-built/include
-                    <library-file>$(PTW32_DIR)/pre-built/lib/$(PTW32_LIB)
-                ;
-            }
-        }
-    }
-
-    template thread_base
-        : ## sources ##
-        : ## requirements ##
-          <sysinclude>$(BOOST_ROOT)
-          <threading>multi
-          <borland><*><cxxflags>-w-8004
-          <borland><*><cxxflags>-w-8057
-        : ## default build ##
-    ;
+	if $(OS) = "NT" {
+		if $(PTW32_INCLUDE) && $(PTW32_LIB) {
+			return true ;
+		}
+		else {
+			ECHO "******************************************************" ;
+			ECHO "Building Boost.Thread without pthread support" ;
+			ECHO "If you need pthread you should specify the paths." ;
+			ECHO "For example:" ;
+			ECHO "PTW32_INCLUDE=C:\\Program Files\\ptw32\\Pre-built2\\include" ;
+			ECHO "PTW32_LIB=C:\\Program Files\\ptw32\\Pre-built2\\lib\\pthreadVC2.lib" ;
+			ECHO "******************************************************" ;
+		}
+	}
+	else if $(OS) = "LINUX" {
+		return true ;
+	}
+	else { ## assume pthread is available on unknown os for now
+		return true ;
+	}
+}
+
+# find the native library variant for current build os
+rule threads::is-native-on-build-os ( libvariant )
+{
+	if      $(OS) = "NT" {
+		if $(libvariant) = win32 { return true ; }
+	}
+	else if $(OS) = "LINUX" {
+		if $(libvariant) = pthread { return true ; }
+	}
+	else { ## assume pthread is native on others for now
+		if $(libvariant) = pthread { return true ; }
+	}
+}
+
+# utility to prepend the source path to the cpp sources
+rule threads::cpp_source ( path : sources * )
+{
+	return $(path)/$(sources).cpp ;
+}
+
+# impose the pthread library and include path on the requirements
+rule threads::lib-pthread ( toolset variant : subvariant-path properties * )
+{
+        if $(OS) = "NT" &&  $(PTW32_INCLUDE) && $(PTW32_LIB) {
+		properties = [ impose-requirements $(properties) :
+                	<define>BOOST_HAS_PTHREADS
+			<include>$(PTW32_INCLUDE)
+			<library-file>$(PTW32_LIB) ] ;
+        }
+        
+	return $(subvariant-path) $(properties) ;
 }

example/Jamfile

@@ -1,54 +1,52 @@
-# Copyright (C) 2001-2003
-# William E. Kempf
+# Copyright (C) 2006 Roland Schwarz.
+# 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)
 #
-# Permission to use, copy, modify, distribute and sell this software
-# and its documentation for any purpose is hereby granted without fee,
-# provided that the above copyright notice appear in all copies and
-# that both that copyright notice and this permission notice appear
-# in supporting documentation.  William E. Kempf makes no representations
-# about the suitability of this software for any purpose.
-# It is provided "as is" without express or implied warranty.
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
 #
-# Boost.Threads example Jamfile
-#
-# Additional configuration variables used:
-#   1. PTW32 may be used on Win32 platforms to specify that the pthreads-win32
-#      library should be used instead of "native" threads. This feature is
-#      mostly used for testing and it's generally recommended you use the
-#      native threading libraries instead. PTW32 should be set to be a list
-#      of two strings, the first specifying the installation path of the
-#      pthreads-win32 library and the second specifying which library
-#      variant to link against (see the pthreads-win32 documentation).
-#      Example: jam -sPTW32="c:\pthreads-win32 pthreadVCE.lib"
 
-# Declare the location of this subproject relative to the root.
-subproject libs/thread/example ;
+# The threading library is available in two versions.
+# Native to the environment or based ontop pthread.
+# To select which version to use you need to define
+# BOOST_THREAD_POSIX when compiling your sources.
+# If BOOST_THREAD_POSIX is defined this will choose
+# pthread implementation.
+# You also need to specify the correct library version by
+# specifying the the <lib> or <dll> tags.
+# <lib>@boost/libs/thread/build/boost_thread for static native and
+# <lib>@boost/libs/thread/build/boost_thread_pthread static pthread.
+# If your compiler does not have the pthread lib in a standard
+# include path, you need to specify that too, with <include> and
+# <library-file>.
 
-# Include threads.jam for Boost.Threads global build information.
-# This greatly simplifies the Jam code needed to configure the build
-# for the various Win32 build types.
-import ../build/threads ;
+project-root ;
 
-{
-    template example
-        ## sources ##
-        : <template>thread_base
-          <dll>../build/boost_thread
-        ## requirements ##
-        :
-        ## default build ##
-        :
-    ;
+template example
+        : ## sources ##
+	  <lib>@boost/libs/thread/build/boost_thread
+	  #<lib>@boost/libs/thread/build/boost_thread_pthread
+	  #<dll>@boost/libs/thread/build/boost_thread
+	  #<dll>@boost/libs/thread/build/boost_thread_pthread
+        : ## requirements ##
+	  <include>$(BOOST_ROOT)
+	  # uncomment below to get pthread on windows
+	  #<define>BOOST_THREAD_POSIX
+	  #<include>$(PTW32_INCLUDE)
+	  #<library-file>$(PTW32_LIB)
+        : ## default build ##
+          <threading>multi
+    	;
 
-    exe monitor : <template>example monitor.cpp ;
-    exe starvephil : <template>example starvephil.cpp ;
-    exe tennis : <template>example tennis.cpp ;
-    exe condition : <template>example condition.cpp ;
-    exe mutex : <template>example mutex.cpp ;
-    exe once : <template>example once.cpp ;
-    exe recursive_mutex : <template>example recursive_mutex.cpp ;
-    exe thread : <template>example thread.cpp ;
-    exe thread_group : <template>example thread_group.cpp ;
-    exe tss : <template>example tss.cpp ;
-    exe xtime : <template>example xtime.cpp ;
-}
+exe monitor : <template>example monitor.cpp ;
+exe starvephil : <template>example starvephil.cpp ;
+exe tennis : <template>example tennis.cpp ;
+exe condition : <template>example condition.cpp ;
+exe mutex : <template>example mutex.cpp ;
+exe once : <template>example once.cpp ;
+exe recursive_mutex : <template>example recursive_mutex.cpp ;
+exe thread : <template>example thread.cpp ;
+exe thread_group : <template>example thread_group.cpp ;
+exe tss : <template>example tss.cpp ;
+exe xtime : <template>example xtime.cpp ;

example/Jamrules

@@ -0,0 +1,53 @@
+# Copyright 2003 William E. Kempf
+# Copyright 2006 Roland Schwarz
+# 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)
+#
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
+
+project example ;
+
+# If you move this example from its place in the Boost tree, edit this
+# path to point at the root directory of your Boost installation (the
+# one containing a subdirectory called "boost/".
+path-global BOOST_ROOT : ../../.. ;
+
+# Makes a project id for boost so that other Boost.Build projects can
+# refer to it by name.
+#
+project boost : $(BOOST_ROOT) ;
+
+# Attn: path-global was broken in my version of bbv1, which prevented specifying
+# BOOST_ROOT as a relative path. So I needed to apply
+# the below fix in allyourbase.jam as shown below:
+#
+#rule project ( name : location ? )
+#{
+#    if ! $(location)
+#    {
+#	gPROJECT($(name)) = $(gPROJECT($(PROJECT))) ;
+#	PROJECT($(gPROJECT($(name)))) = $(name) ;
+#	PROJECT = $(name) ;
+#    }
+#    else
+#    {
+#        gPROJECT($(name)) = [ root-paths $(location) : [ root-paths $($(gTOP)) : [ PWD ] ] ] ;
+#        # speedsnail
+#        # Root the path globals to fix a bug which prevented to use them from an external
+#        # project. The fix is as as uninvasive as possible, as it will only trigger when
+#        # an external project is declared. So it will not interfere with the build of the
+#        # boost library. I took this route, as at the time of this fix, the bbv1 is expected
+#        # to be retired soon.
+#        # N.B.: The path-globals rule is expected to be invoked from Jamrules files only.
+#        local val ;
+#        for val in $(gPATH_GLOBALS) {
+#        gPATH_GLOBAL_VALUE($(val)) = [ root-paths $(gPATH_GLOBAL_VALUE($(val))) :
+#                                            [ root-paths $($(gTOP)) : [ PWD ]  ]
+#                                     ] ;
+#        }
+#        local [ protect-subproject ] ;
+#        enter-subproject @$(name) ;
+#     }
+#}

example/boost-build.jam

@@ -0,0 +1,22 @@
+# Copyright 2006 Roland Schwarz.
+# 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)
+#
+# This work is a reimplementation along the design and ideas
+# of William E. Kempf.
+#
+
+# Edit this path to point at the tools/build/v1 subdirectory of your
+# Boost installation. 
+
+if --v2 in $(ARGV)
+{
+    JAMFILE = [Bb]uild.jam [Jj]amfile.v2 ;
+    boost-build ../../../tools/build/v2 ;
+}
+else
+{
+    boost-build ../../../tools/build/v1 ;
+}
+

example/condition.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <iostream>
 #include <vector>
@@ -43,7 +38,8 @@ public:
     }
 
 private:
-    int begin, end, buffered;
+    int begin, end;
+    std::vector<int>::size_type buffered;
     std::vector<int> circular_buf;
     boost::condition buffer_not_full, buffer_not_empty;
     boost::mutex monitor;

example/monitor.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <vector>
 #include <iostream>

example/mutex.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/thread.hpp>

example/once.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/thread.hpp>
 #include <boost/thread/once.hpp>

example/recursive_mutex.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/recursive_mutex.hpp>
 #include <boost/thread/thread.hpp>

example/starvephil.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition.hpp>

example/tennis.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition.hpp>

example/thread_group.cpp

@@ -1,13 +1,9 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+
 
 #include <boost/thread/thread.hpp>
 #include <iostream>

example/tss.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/thread.hpp>
 #include <boost/thread/tss.hpp>

example/xtime.cpp

@@ -1,13 +1,8 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright (C) 2001-2003 William E. Kempf
+// Distributed under the Boost Software License, Version 1.0 (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
 
 #include <boost/thread/thread.hpp>
 #include <boost/thread/xtime.hpp>

include/boost/thread/barrier.hpp

@@ -1,40 +1,64 @@
-// Copyright (C) 2002-2003
-// David Moore, William E. Kempf
+#ifndef BOOST_THREAD_BARRIER_HPP
+#define BOOST_THREAD_BARRIER_HPP
+
+//  barrier.hpp
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
-
-#ifndef BOOST_BARRIER_JDM030602_HPP
-#define BOOST_BARRIER_JDM030602_HPP
-
-#include <boost/thread/detail/config.hpp>
+//  (C) Copyright 2006 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 <cstddef>
+#include <stdexcept>
+#include <boost/thread/detail/platform.hpp>
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition.hpp>
 
-namespace boost {
-
-class BOOST_THREAD_DECL barrier
+#ifdef BOOST_NO_STDC_NAMESPACE
+namespace std
 {
-public:
-    barrier(unsigned int count);
-    ~barrier();
+    using ::size_t;
+}
+#endif
 
-    bool wait();
+namespace boost
+{
+    class barrier
+    {
+        boost::mutex m;
+        boost::condition cond;
+        
+        const std::size_t max_count;
+        std::size_t current_count;
+    public:
+        barrier(std::size_t count):
+            max_count(count),current_count(0)
+        {
+            if(!max_count)
+            {
+                throw std::invalid_argument("You must specify a non-zero count");
+            }
+        }
+        
+        bool wait()
+        {
+            boost::mutex::scoped_lock lock(m);
+            if(++current_count==max_count)
+            {
+                current_count=0;
+                cond.notify_all();
+                return true;
+            }
+            else
+            {
+                cond.wait(lock);
+                return false;
+            }
+        }
+        
+    };
+}
 
-private:
-    mutex m_mutex;
-    condition m_cond;
-    unsigned int m_threshold;
-    unsigned int m_count;
-    unsigned int m_generation;
-};
-
-}   // namespace boost
 
 #endif

include/boost/thread/condition.hpp

@@ -1,198 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_CONDITION_WEK070601_HPP
-#define BOOST_CONDITION_WEK070601_HPP
+#ifndef BOOST_THREAD_RS06040706_HPP
+#define BOOST_THREAD_RS06040706_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(condition.hpp)
 
-#include <boost/thread/exceptions.hpp>
-#include <boost/utility.hpp>
-#include <boost/thread/detail/lock.hpp>
+#endif // BOOST_THREAD_RS06040706_HPP
 
-#if defined(BOOST_HAS_PTHREADS)
-#   include <pthread.h>
-#elif defined(BOOST_HAS_MPTASKS)
-#   include "scoped_critical_region.hpp"
-#endif
-
-namespace boost {
-
-struct xtime;
-
-namespace detail {
-
-class BOOST_THREAD_DECL condition_impl : private noncopyable
-{
-    friend class condition;
-
-public:
-    condition_impl();
-    ~condition_impl();
-
-    void notify_one();
-    void notify_all();
-
-#if (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-    void enter_wait();
-    void do_wait();
-    bool do_timed_wait(const xtime& xt);
-#elif defined(BOOST_HAS_PTHREADS)
-    void do_wait(pthread_mutex_t* pmutex);
-    bool do_timed_wait(const xtime& xt, pthread_mutex_t* pmutex);
-#endif
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_gate;
-    void* m_queue;
-    void* m_mutex;
-    unsigned m_gone;  // # threads that timed out and never made it to m_queue
-    unsigned long m_blocked; // # threads blocked on the condition
-    unsigned m_waiting; // # threads no longer waiting for the condition but
-                        // still waiting to be removed from m_queue
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_cond_t m_condition;
-#elif defined(BOOST_HAS_MPTASKS)
-    MPSemaphoreID m_gate;
-    MPSemaphoreID m_queue;
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-    unsigned m_gone; // # threads that timed out and never made it to m_queue
-    unsigned long m_blocked; // # threads blocked on the condition
-    unsigned m_waiting; // # threads no longer waiting for the condition but
-                        // still waiting to be removed from m_queue
-#endif
-};
-
-} // namespace detail
-
-class condition : private noncopyable
-{
-public:
-    condition() { }
-    ~condition() { }
-
-    void notify_one() { m_impl.notify_one(); }
-    void notify_all() { m_impl.notify_all(); }
-
-    template <typename L>
-    void wait(L& lock)
-    {
-        if (!lock)
-            throw lock_error();
-
-        do_wait(lock.m_mutex);
-    }
-
-    template <typename L, typename Pr>
-    void wait(L& lock, Pr pred)
-    {
-        if (!lock)
-            throw lock_error();
-
-        while (!pred())
-            do_wait(lock.m_mutex);
-    }
-
-    template <typename L>
-    bool timed_wait(L& lock, const xtime& xt)
-    {
-        if (!lock)
-            throw lock_error();
-
-        return do_timed_wait(lock.m_mutex, xt);
-    }
-
-    template <typename L, typename Pr>
-    bool timed_wait(L& lock, const xtime& xt, Pr pred)
-    {
-        if (!lock)
-            throw lock_error();
-
-        while (!pred())
-        {
-            if (!do_timed_wait(lock.m_mutex, xt))
-                return false;
-        }
-
-        return true;
-    }
-
-private:
-    detail::condition_impl m_impl;
-
-    template <typename M>
-    void do_wait(M& mutex)
-    {
-#if (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-        m_impl.enter_wait();
-#endif
-
-        typedef detail::thread::lock_ops<M>
-#if defined(__HP_aCC) && __HP_aCC <= 33900 && !defined(BOOST_STRICT_CONFIG)
-# define lock_ops lock_ops_  // HP confuses lock_ops witht the template
-#endif
-            lock_ops;
-
-        typename lock_ops::lock_state state;
-        lock_ops::unlock(mutex, state);
-
-#if defined(BOOST_HAS_PTHREADS)
-        m_impl.do_wait(state.pmutex);
-#elif (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-        m_impl.do_wait();
-#endif
-
-        lock_ops::lock(mutex, state);
-#undef lock_ops
-    }
-
-    template <typename M>
-    bool do_timed_wait(M& mutex, const xtime& xt)
-    {
-#if (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-        m_impl.enter_wait();
-#endif
-
-        typedef detail::thread::lock_ops<M>
-#if defined(__HP_aCC) && __HP_aCC <= 33900 && !defined(BOOST_STRICT_CONFIG)
-# define lock_ops lock_ops_  // HP confuses lock_ops witht the template
-#endif
-            lock_ops;
-
-        typename lock_ops::lock_state state;
-        lock_ops::unlock(mutex, state);
-
-        bool ret = false;
-
-#if defined(BOOST_HAS_PTHREADS)
-        ret = m_impl.do_timed_wait(xt, state.pmutex);
-#elif (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-        ret = m_impl.do_timed_wait(xt);
-#endif
-
-        lock_ops::lock(mutex, state);
-#undef lock_ops
-
-        return ret;
-    }
-};
-
-} // namespace boost
-
-// Change Log:
-//    8 Feb 01  WEKEMPF Initial version.
-//   22 May 01  WEKEMPF Modified to use xtime for time outs.
-//   23 May 01  WEKEMPF Removed "duration" timed_waits, as they are too
-//                      difficult to use with spurious wakeups.
-//    3 Jan 03  WEKEMPF Modified for DLL implementation.
-
-#endif // BOOST_CONDITION_WEK070601_HPP

include/boost/thread/detail/force_cast.hpp

@@ -1,39 +0,0 @@
-// Copyright (C) 2001-2003
-// Mac Murrett
-//
-// 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)
-//
-// See http://www.boost.org for most recent version including documentation.
-
-#ifndef BOOST_FORCE_CAST_MJM012402_HPP
-#define BOOST_FORCE_CAST_MJM012402_HPP
-
-#include <boost/thread/detail/config.hpp>
-
-namespace boost {
-namespace detail {
-namespace thread {
-
-// force_cast will convert anything to anything.
-
-// general case
-template<class Return_Type, class Argument_Type>
-inline Return_Type &force_cast(Argument_Type &rSrc)
-{
-    return(*reinterpret_cast<Return_Type *>(&rSrc));
-}
-
-// specialization for const
-template<class Return_Type, class Argument_Type>
-inline const Return_Type &force_cast(const Argument_Type &rSrc)
-{
-    return(*reinterpret_cast<const Return_Type *>(&rSrc));
-}
-
-} // namespace thread
-} // namespace detail
-} // namespace boost
-
-#endif // BOOST_FORCE_CAST_MJM012402_HPP

include/boost/thread/detail/once_win32.hpp

@@ -1,104 +0,0 @@
-#ifndef BOOST_WIN32_ONCE_HPP
-#define BOOST_WIN32_ONCE_HPP
-
-//  once.hpp
-//
-//  (C) Copyright 2005 Anthony Williams 
-//  (C) Copyright 2005 John Maddock
-//
-//  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 <cstring>
-#include <cstddef>
-#include <boost/assert.hpp>
-#include <boost/static_assert.hpp>
-#include <boost/detail/interlocked.hpp>
-#include <boost/thread/detail/win32_thread_primitives.hpp>
-
-namespace boost
-{
-    typedef long once_flag;
-
-#define BOOST_ONCE_INIT 0
-
-    namespace detail
-    {
-        struct handle_closer
-        {
-            void* const handle_to_close;
-            handle_closer(void* handle_to_close_):
-                handle_to_close(handle_to_close_)
-            {}
-            ~handle_closer()
-            {
-                BOOST_CLOSE_HANDLE(handle_to_close);
-            }
-        };
-
-        struct mutex_releaser
-        {
-            void* const mutex_to_release;
-            mutex_releaser(void* mutex_to_release_):
-                mutex_to_release(mutex_to_release_)
-            {}
-            ~mutex_releaser()
-            {
-                BOOST_RELEASE_MUTEX(mutex_to_release);
-            }
-        };
-
-        template <class I>
-        void int_to_string(I p, char* buf)
-        {
-            unsigned i=0;
-            for(; i < sizeof(I)*2; ++i)
-            {
-                buf[i] = 'A' + static_cast<char>((p >> (i*4)) & 0x0f);
-            }
-            buf[i] = 0;
-        }
-    }
-    
-
-    template<typename Function>
-    void call_once(Function f,once_flag& flag)
-    {
-        //
-        // Try for a quick win: if the proceedure has already been called
-        // just skip through:
-        //
-        long const function_complete_flag_value=0xc15730e2;
-
-        if(!BOOST_INTERLOCKED_COMPARE_EXCHANGE(&flag,function_complete_flag_value,
-                                               function_complete_flag_value))
-        {
-            //
-            // create a name for our mutex, it doesn't really matter what this name is
-            // as long as it is unique both to this process, and to the address of "flag":
-            //
-            char mutex_name[49+sizeof(void*)*2+sizeof(unsigned long)*2] = { "{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag" };
-            BOOST_ASSERT(sizeof(mutex_name) == std::strlen(mutex_name) + sizeof(void*)*2 + sizeof(unsigned long)*2 + 1);
-            BOOST_STATIC_ASSERT(sizeof(void*) == sizeof(std::ptrdiff_t));
-            detail::int_to_string(reinterpret_cast<std::ptrdiff_t>(&flag), mutex_name + 48);
-            detail::int_to_string(BOOST_GET_PROCESS_ID(), mutex_name + 48 + sizeof(void*)*2);
-            BOOST_ASSERT(sizeof(mutex_name) == std::strlen(mutex_name) + 1);
-
-            void* const mutex_handle(BOOST_CREATE_MUTEX(NULL, 0, mutex_name));
-            BOOST_ASSERT(mutex_handle);
-            detail::handle_closer const closer(mutex_handle);
-            BOOST_WAIT_FOR_SINGLE_OBJECT(mutex_handle,BOOST_INFINITE);
-            detail::mutex_releaser const releaser(mutex_handle);
-      
-            if(!BOOST_INTERLOCKED_COMPARE_EXCHANGE(&flag,function_complete_flag_value,
-                                                   function_complete_flag_value))
-            {
-                f();
-                BOOST_INTERLOCKED_EXCHANGE(&flag,function_complete_flag_value);
-            }
-        }
-    }
-}
-
-#endif

include/boost/thread/detail/platform.hpp

@@ -0,0 +1,72 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040501_HPP
+#define BOOST_THREAD_RS06040501_HPP
+
+// fetch compiler and platform configuration
+#include <boost/config.hpp>
+
+// insist on threading support being available:
+#include <boost/config/requires_threads.hpp>
+
+// choose platform
+#if defined(linux) || defined(__linux) || defined(__linux__)
+#  define BOOST_THREAD_LINUX
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
+#  define BOOST_THREAD_BSD
+#elif defined(sun) || defined(__sun)
+#  define BOOST_THREAD_SOLARIS
+#elif defined(__sgi)
+#  define BOOST_THREAD_IRIX
+#elif defined(__hpux)
+#  define BOOST_THREAD_HPUX
+#elif defined(__CYGWIN__)
+#  define BOOST_THREAD_CYGWIN
+#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+#  define BOOST_THREAD_WIN32
+#elif defined(__BEOS__)
+#  define BOOST_THREAD_BEOS
+#elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
+#  define BOOST_THREAD_MACOS
+#elif defined(__IBMCPP__) || defined(_AIX)
+#  define BOOST_THREAD_AIX
+#elif defined(__amigaos__)
+#  define BOOST_THREAD_AMIGAOS
+#elif defined(__QNXNTO__)
+#  define BOOST_THREAD_QNXNTO
+#elif defined(unix) || defined(__unix) || defined(_XOPEN_SOURCE) || defined(_POSIX_SOURCE)
+#	if defined(BOOST_HAS_PTHREADS) && !defined(BOOST_THREAD_POSIX)
+#		define BOOST_THREAD_POSIX
+#	endif
+#endif
+
+// For every supported platform add a new entry into the dispatch table below.
+// BOOST_THREAD_POSIX is tested first, so on platforms where posix and native
+// threading is available, the user may choose, by defining BOOST_THREAD_POSIX
+// in her source. If a platform is known to support pthreads and no native
+// port of boost_thread is available just specify "pthread" in the
+// dispatcher table. If there is no entry for a platform but pthreads is
+// available on the platform, pthread is choosen as default. If nothing is
+// available the preprocessor will fail with a diagnostic message.
+ 
+#if defined(BOOST_THREAD_POSIX)
+#  define BOOST_THREAD_PPFX pthread
+#else
+#  if defined(BOOST_THREAD_WIN32)
+#       define BOOST_THREAD_PPFX win32
+#  elif defined(BOOST_HAS_PTHREADS)
+#       define BOOST_THREAD_PPFX pthread
+#  else
+#       error "Sorry, no boost threads are available for this platform."
+#  endif
+#endif
+
+#define BOOST_THREAD_PLATFORM(header) <boost/thread/BOOST_THREAD_PPFX/header>
+
+#endif // BOOST_THREAD_RS06040501_HPP

include/boost/thread/detail/singleton.hpp

@@ -1,59 +0,0 @@
-// Copyright (C) 2001-2003
-// Mac Murrett
-//
-// 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)
-//
-// See http://www.boost.org for most recent version including documentation.
-
-#ifndef BOOST_SINGLETON_MJM012402_HPP
-#define BOOST_SINGLETON_MJM012402_HPP
-
-#include <boost/thread/detail/config.hpp>
-
-namespace boost {
-namespace detail {
-namespace thread {
-
-// class singleton has the same goal as all singletons: create one instance of
-// a class on demand, then dish it out as requested.
-
-template <class T>
-class singleton : private T
-{
-private:
-    singleton();
-    ~singleton();
-
-public:
-    static T &instance();
-};
-
-
-template <class T>
-inline singleton<T>::singleton()
-{
-    /* no-op */
-}
-
-template <class T>
-inline singleton<T>::~singleton()
-{
-    /* no-op */
-}
-
-template <class T>
-/*static*/ T &singleton<T>::instance()
-{
-    // function-local static to force this to work correctly at static
-    // initialization time.
-    static singleton<T> s_oT;
-    return(s_oT);
-}
-
-} // namespace thread
-} // namespace detail
-} // namespace boost
-
-#endif // BOOST_SINGLETON_MJM012402_HPP

include/boost/thread/detail/win32_thread_primitives.hpp

@@ -1,52 +0,0 @@
-#ifndef BOOST_WIN32_THREAD_PRIMITIVES_HPP
-#define BOOST_WIN32_THREAD_PRIMITIVES_HPP
-
-//  win32_thread_primitives.hpp
-//
-//  (C) Copyright 2005 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/config.hpp>
-
-#if defined( BOOST_USE_WINDOWS_H )
-# include <windows.h>
-# define BOOST_CLOSE_HANDLE ::CloseHandle
-# define BOOST_RELEASE_MUTEX ::ReleaseMutex
-# define BOOST_CREATE_MUTEX ::CreateMutexA
-# define BOOST_GET_PROCESS_ID ::GetCurrentProcessId
-# define BOOST_WAIT_FOR_SINGLE_OBJECT ::WaitForSingleObject
-# define BOOST_CREATE_SEMAPHORE ::CreateSemaphoreA
-# define BOOST_RELEASE_SEMAPHORE ::ReleaseSemaphore
-# define BOOST_INFINITE INFINITE
-#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ )
-namespace boost
-{
-    namespace detail
-    {
-        extern "C" __declspec(dllimport) int __stdcall CloseHandle(void*);
-        extern "C" __declspec(dllimport) int __stdcall ReleaseMutex(void*);
-        extern "C" struct _SECURITY_ATTRIBUTES;
-        extern "C" __declspec(dllimport) void* __stdcall CreateMutexA(_SECURITY_ATTRIBUTES*,int,char const*);
-        extern "C" __declspec(dllimport) unsigned long __stdcall GetCurrentProcessId();
-        extern "C" __declspec(dllimport) unsigned long __stdcall WaitForSingleObject(void*,unsigned long);
-        extern "C" __declspec(dllimport) int __stdcall ReleaseSemaphore(void*,long,long*);
-        extern "C" __declspec(dllimport) void* __stdcall CreateSemaphoreA(_SECURITY_ATTRIBUTES*,long,long,char const*);
-    }
-}
-# define BOOST_CLOSE_HANDLE ::boost::detail::CloseHandle
-# define BOOST_RELEASE_MUTEX ::boost::detail::ReleaseMutex
-# define BOOST_CREATE_MUTEX ::boost::detail::CreateMutexA
-# define BOOST_GET_PROCESS_ID ::boost::detail::GetCurrentProcessId
-# define BOOST_WAIT_FOR_SINGLE_OBJECT ::boost::detail::WaitForSingleObject
-# define BOOST_CREATE_SEMAPHORE ::boost::detail::CreateSemaphoreA
-# define BOOST_RELEASE_SEMAPHORE ::boost::detail::ReleaseSemaphore
-# define BOOST_INFINITE 0xffffffff
-#else
-# error "Win32 functions not available"
-#endif
-
-
-#endif

include/boost/thread/exceptions.hpp

@@ -1,101 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_THREAD_EXCEPTIONS_PDM070801_H
-#define BOOST_THREAD_EXCEPTIONS_PDM070801_H
+#ifndef BOOST_THREAD_RS06040710_HPP
+#define BOOST_THREAD_RS06040710_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(exceptions.hpp)
 
-//  pdm: Sorry, but this class is used all over the place & I end up
-//       with recursive headers if I don't separate it
-//  wek: Not sure why recursive headers would cause compilation problems
-//       given the include guards, but regardless it makes sense to
-//       seperate this out any way.
-
-#include <string>
-#include <stdexcept>
-
-namespace boost {
-
-class BOOST_THREAD_DECL thread_exception : public std::exception
-{
-protected:
-    thread_exception();
-    thread_exception(int sys_err_code);
-
-public:
-    ~thread_exception() throw();
-
-    int native_error() const;
-
-    const char* message() const;
-
-private:
-    int m_sys_err;
-};
-
-class BOOST_THREAD_DECL lock_error : public thread_exception
-{
-public:
-    lock_error();
-    lock_error(int sys_err_code);
-    ~lock_error() throw();
-
-    virtual const char* what() const throw();
-};
-
-class BOOST_THREAD_DECL thread_resource_error : public thread_exception
-{
-public:
-    thread_resource_error();
-    thread_resource_error(int sys_err_code);
-    ~thread_resource_error() throw();
-
-    virtual const char* what() const throw();
-};
-
-class BOOST_THREAD_DECL unsupported_thread_option : public thread_exception
-{
-public:
-    unsupported_thread_option();
-    unsupported_thread_option(int sys_err_code);
-    ~unsupported_thread_option() throw();
-
-    virtual const char* what() const throw();
-};
-
-class BOOST_THREAD_DECL invalid_thread_argument : public thread_exception
-{
-public:
-    invalid_thread_argument();
-    invalid_thread_argument(int sys_err_code);
-    ~invalid_thread_argument() throw();
-
-    virtual const char* what() const throw();
-};
-
-class BOOST_THREAD_DECL thread_permission_error : public thread_exception
-{
-public:
-    thread_permission_error();
-    thread_permission_error(int sys_err_code);
-    ~thread_permission_error() throw();
-
-    virtual const char* what() const throw();
-};
-
-} // namespace boost
-
-#endif // BOOST_THREAD_CONFIG_PDM070801_H
-
-// Change log:
-//    3 Jan 03  WEKEMPF Modified for DLL implementation.
+#endif // BOOST_THREAD_RS06040710_HPP
 

include/boost/thread/mutex.hpp

@@ -1,167 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_MUTEX_WEK070601_HPP
-#define BOOST_MUTEX_WEK070601_HPP
+#ifndef BOOST_THREAD_RS06040704_HPP
+#define BOOST_THREAD_RS06040704_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(mutex.hpp)
 
-#include <boost/utility.hpp>
-#include <boost/thread/detail/lock.hpp>
+#endif // BOOST_THREAD_RS06040704_HPP
 
-#if defined(BOOST_HAS_PTHREADS)
-#   include <pthread.h>
-#endif
-
-#if defined(BOOST_HAS_MPTASKS)
-#   include "scoped_critical_region.hpp"
-#endif
-
-namespace boost {
-
-struct xtime;
-
-class BOOST_THREAD_DECL mutex
-    : private noncopyable
-{
-public:
-    friend class detail::thread::lock_ops<mutex>;
-
-    typedef detail::thread::scoped_lock<mutex> scoped_lock;
-
-    mutex();
-    ~mutex();
-
-private:
-#if defined(BOOST_HAS_WINTHREADS)
-    typedef void* cv_state;
-#elif defined(BOOST_HAS_PTHREADS)
-    struct cv_state
-    {
-        pthread_mutex_t* pmutex;
-    };
-#elif defined(BOOST_HAS_MPTASKS)
-    struct cv_state
-    {
-    };
-#endif
-    void do_lock();
-    void do_unlock();
-    void do_lock(cv_state& state);
-    void do_unlock(cv_state& state);
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_mutex;
-    bool m_critical_section;
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_mutex_t m_mutex;
-#elif defined(BOOST_HAS_MPTASKS)
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-#endif
-};
-
-class BOOST_THREAD_DECL try_mutex
-    : private noncopyable
-{
-public:
-    friend class detail::thread::lock_ops<try_mutex>;
-
-    typedef detail::thread::scoped_lock<try_mutex> scoped_lock;
-    typedef detail::thread::scoped_try_lock<try_mutex> scoped_try_lock;
-
-    try_mutex();
-    ~try_mutex();
-
-private:
-#if defined(BOOST_HAS_WINTHREADS)
-    typedef void* cv_state;
-#elif defined(BOOST_HAS_PTHREADS)
-    struct cv_state
-    {
-        pthread_mutex_t* pmutex;
-    };
-#elif defined(BOOST_HAS_MPTASKS)
-    struct cv_state
-    {
-    };
-#endif
-    void do_lock();
-    bool do_trylock();
-    void do_unlock();
-    void do_lock(cv_state& state);
-    void do_unlock(cv_state& state);
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_mutex;
-    bool m_critical_section;
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_mutex_t m_mutex;
-#elif defined(BOOST_HAS_MPTASKS)
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-#endif
-};
-
-class BOOST_THREAD_DECL timed_mutex
-    : private noncopyable
-{
-public:
-    friend class detail::thread::lock_ops<timed_mutex>;
-
-    typedef detail::thread::scoped_lock<timed_mutex> scoped_lock;
-    typedef detail::thread::scoped_try_lock<timed_mutex> scoped_try_lock;
-    typedef detail::thread::scoped_timed_lock<timed_mutex> scoped_timed_lock;
-
-    timed_mutex();
-    ~timed_mutex();
-
-private:
-#if defined(BOOST_HAS_WINTHREADS)
-    typedef void* cv_state;
-#elif defined(BOOST_HAS_PTHREADS)
-    struct cv_state
-    {
-        pthread_mutex_t* pmutex;
-    };
-#elif defined(BOOST_HAS_MPTASKS)
-    struct cv_state
-    {
-    };
-#endif
-    void do_lock();
-    bool do_trylock();
-    bool do_timedlock(const xtime& xt);
-    void do_unlock();
-    void do_lock(cv_state& state);
-    void do_unlock(cv_state& state);
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_mutex;
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_mutex_t m_mutex;
-    pthread_cond_t m_condition;
-    bool m_locked;
-#elif defined(BOOST_HAS_MPTASKS)
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-#endif
-};
-
-} // namespace boost
-
-// Change Log:
-//    8 Feb 01  WEKEMPF Initial version.
-//   22 May 01  WEKEMPF Modified to use xtime for time outs.  Factored out
-//                      to three classes, mutex, try_mutex and timed_mutex.
-//    3 Jan 03  WEKEMPF Modified for DLL implementation.
-
-#endif // BOOST_MUTEX_WEK070601_HPP

include/boost/thread/once.hpp

@@ -1,48 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+#ifndef BOOST_THREAD_ONCE_HPP
+#define BOOST_THREAD_ONCE_HPP
+
+//  once.hpp
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+//  (C) Copyright 2006 Anthony Williams 
 //
-// (C) Copyright 2005 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)
 
-#ifndef BOOST_ONCE_WEK080101_HPP
-#define BOOST_ONCE_WEK080101_HPP
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(once.hpp)
 
-#include <boost/thread/detail/config.hpp>
-
-#if defined(BOOST_HAS_PTHREADS)
-#   include <pthread.h>
-#endif
-
-#if defined(BOOST_HAS_WINTHREADS) 
-
-#include <boost/thread/detail/once_win32.hpp>
-
-#else
-
-namespace boost {
-
-#if defined(BOOST_HAS_PTHREADS)
-
-typedef pthread_once_t once_flag;
-#define BOOST_ONCE_INIT PTHREAD_ONCE_INIT
 
 #endif
-
-void BOOST_THREAD_DECL call_once(void (*func)(), once_flag& flag);
-
-} // namespace boost
-
-#endif
-
-// Change Log:
-//   1 Aug 01  WEKEMPF Initial version.
-//   6 Sep 05  Anthony Williams. Split win32 stuff into detail/once_win32.hpp
-
-#endif // BOOST_ONCE_WEK080101_HPP

include/boost/thread/pthread/condition.hpp

@@ -0,0 +1,156 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040707_HPP
+#define BOOST_THREAD_RS06040707_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <boost/thread/exceptions.hpp>
+#include <boost/utility.hpp>
+#include <boost/thread/pthread/lock.hpp>
+
+#include <pthread.h>
+
+namespace boost {
+
+struct xtime;
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+namespace detail {
+
+class BOOST_THREAD_DECL condition_impl : private noncopyable
+{
+    friend class condition;
+
+public:
+    condition_impl();
+    ~condition_impl();
+
+    void notify_one();
+    void notify_all();
+
+    void do_wait(pthread_mutex_t* pmutex);
+    bool do_timed_wait(const xtime& xt, pthread_mutex_t* pmutex);
+
+    pthread_cond_t m_condition;
+};
+
+} // namespace detail
+
+class condition : private noncopyable
+{
+public:
+    condition() { }
+    ~condition() { }
+
+    void notify_one() { m_impl.notify_one(); }
+    void notify_all() { m_impl.notify_all(); }
+
+    template <typename L>
+    void wait(L& lock)
+    {
+        if (!lock)
+            throw lock_error();
+
+        do_wait(lock.m_mutex);
+    }
+
+    template <typename L, typename Pr>
+    void wait(L& lock, Pr pred)
+    {
+        if (!lock)
+            throw lock_error();
+
+        while (!pred())
+            do_wait(lock.m_mutex);
+    }
+
+    template <typename L>
+    bool timed_wait(L& lock, const xtime& xt)
+    {
+        if (!lock)
+            throw lock_error();
+
+        return do_timed_wait(lock.m_mutex, xt);
+    }
+
+    template <typename L, typename Pr>
+    bool timed_wait(L& lock, const xtime& xt, Pr pred)
+    {
+        if (!lock)
+            throw lock_error();
+
+        while (!pred())
+        {
+            if (!do_timed_wait(lock.m_mutex, xt))
+                return false;
+        }
+
+        return true;
+    }
+
+private:
+    detail::condition_impl m_impl;
+
+    template <typename M>
+    void do_wait(M& mutex)
+    {
+
+        typedef detail::thread::lock_ops<M>
+#if defined(__HP_aCC) && __HP_aCC <= 33900 && !defined(BOOST_STRICT_CONFIG)
+# define lock_ops lock_ops_  // HP confuses lock_ops witht the template
+#endif
+            lock_ops;
+
+        typename lock_ops::lock_state state;
+        lock_ops::unlock(mutex, state);
+
+        m_impl.do_wait(state.pmutex);
+
+        lock_ops::lock(mutex, state);
+#undef lock_ops
+    }
+
+    template <typename M>
+    bool do_timed_wait(M& mutex, const xtime& xt)
+    {
+
+        typedef detail::thread::lock_ops<M>
+#if defined(__HP_aCC) && __HP_aCC <= 33900 && !defined(BOOST_STRICT_CONFIG)
+# define lock_ops lock_ops_  // HP confuses lock_ops witht the template
+#endif
+            lock_ops;
+
+        typename lock_ops::lock_state state;
+        lock_ops::unlock(mutex, state);
+
+        bool ret = false;
+
+        ret = m_impl.do_timed_wait(xt, state.pmutex);
+
+        lock_ops::lock(mutex, state);
+#undef lock_ops
+
+        return ret;
+    }
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif // BOOST_CONDITION_RS06040707_HPP

include/boost/thread/pthread/config.hpp

@@ -0,0 +1,77 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040702_HPP
+#define BOOST_THREAD_RS06040702_HPP
+
+#include <boost/config.hpp>
+
+// insist on threading support being available:
+#include <boost/config/requires_threads.hpp>
+
+#if defined(BOOST_THREAD_BUILD_DLL)   //Build dll
+#elif defined(BOOST_THREAD_BUILD_LIB) //Build lib
+#elif defined(BOOST_THREAD_USE_DLL)   //Use dll
+#elif defined(BOOST_THREAD_USE_LIB)   //Use lib
+#else //Use default
+#   if defined(BOOST_HAS_WINTHREADS)
+#       if defined(BOOST_MSVC) || defined(BOOST_INTEL_WIN)
+            //For compilers supporting auto-tss cleanup
+            //with Boost.Threads lib, use Boost.Threads lib
+#           define BOOST_THREAD_USE_LIB
+#       else
+            //For compilers not yet supporting auto-tss cleanup
+            //with Boost.Threads lib, use Boost.Threads dll
+#           define BOOST_THREAD_USE_DLL
+#       endif
+#   else
+#       define BOOST_THREAD_USE_LIB
+#   endif
+#endif
+
+#if defined(BOOST_HAS_DECLSPEC)
+#   if defined(BOOST_THREAD_BUILD_DLL) //Build dll
+#       define BOOST_THREAD_DECL __declspec(dllexport)
+#   elif defined(BOOST_THREAD_USE_DLL) //Use dll
+#       define BOOST_THREAD_DECL __declspec(dllimport)
+#   else
+#       define BOOST_THREAD_DECL
+#   endif
+#else
+#   define BOOST_THREAD_DECL
+#endif // BOOST_HAS_DECLSPEC
+
+//
+// Automatically link to the correct build variant where possible.
+//
+#if !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_THREAD_NO_LIB) && !defined(BOOST_THREAD_BUILD_DLL) && !defined(BOOST_THREAD_BUILD_LIB)
+//
+// Tell the autolink to link dynamically, this will get undef'ed by auto_link.hpp
+// once it's done with it: 
+//
+#if defined(BOOST_THREAD_USE_DLL)
+#   define BOOST_DYN_LINK
+#endif
+//
+// Set the name of our library, this will get undef'ed by auto_link.hpp
+// once it's done with it:
+//
+#if defined(BOOST_THREAD_LIB_NAME)
+#    define BOOST_LIB_NAME BOOST_THREAD_LIB_NAME
+#else
+#    define BOOST_LIB_NAME boost_thread_pthread
+#endif
+//
+// If we're importing code from a dll, then tell auto_link.hpp about it:
+//
+// And include the header that does the work:
+//
+#include <boost/config/auto_link.hpp>
+#endif  // auto-linking disabled
+
+#endif // BOOST_THREAD_RS06040702_HPP

include/boost/thread/pthread/exceptions.hpp

@@ -0,0 +1,88 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040709_HPP
+#define BOOST_THREAD_RS06040709_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <string>
+#include <stdexcept>
+
+namespace boost {
+
+class BOOST_THREAD_DECL thread_exception : public std::exception
+{
+protected:
+    thread_exception();
+    thread_exception(int sys_err_code);
+
+public:
+    ~thread_exception() throw();
+
+    int native_error() const;
+
+    const char* message() const;
+
+private:
+    int m_sys_err;
+};
+
+class BOOST_THREAD_DECL lock_error : public thread_exception
+{
+public:
+    lock_error();
+    lock_error(int sys_err_code);
+    ~lock_error() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL thread_resource_error : public thread_exception
+{
+public:
+    thread_resource_error();
+    thread_resource_error(int sys_err_code);
+    ~thread_resource_error() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL unsupported_thread_option : public thread_exception
+{
+public:
+    unsupported_thread_option();
+    unsupported_thread_option(int sys_err_code);
+    ~unsupported_thread_option() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL invalid_thread_argument : public thread_exception
+{
+public:
+    invalid_thread_argument();
+    invalid_thread_argument(int sys_err_code);
+    ~invalid_thread_argument() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL thread_permission_error : public thread_exception
+{
+public:
+    thread_permission_error();
+    thread_permission_error(int sys_err_code);
+    ~thread_permission_error() throw();
+
+    virtual const char* what() const throw();
+};
+
+} // namespace boost
+
+#endif // BOOST_THREAD_RS06040709_HPP

include/boost/thread/pthread/lock.hpp

@@ -1,21 +1,18 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_XLOCK_WEK070601_HPP
-#define BOOST_XLOCK_WEK070601_HPP
+#ifndef BOOST_THREAD_RS06040708_HPP
+#define BOOST_THREAD_RS06040708_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/pthread/config.hpp>
 
 #include <boost/utility.hpp>
-#include <boost/thread/exceptions.hpp>
+#include <boost/thread/pthread/exceptions.hpp>
 
 namespace boost {
 
@@ -205,10 +202,4 @@ private:
 } // namespace detail
 } // namespace boost
 
-#endif // BOOST_XLOCK_WEK070601_HPP
-
-// Change Log:
-//    8 Feb 01  WEKEMPF Initial version.
-//   22 May 01  WEKEMPF Modified to use xtime for time outs.
-//   30 Jul 01  WEKEMPF Moved lock types into boost::detail::thread. Renamed
-//                      some types. Added locked() methods.
+#endif // BOOST_THREAD_RS06040708_HPP

include/boost/thread/pthread/mutex.hpp

@@ -0,0 +1,116 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040705_HPP
+#define BOOST_THREAD_RS06040705_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/thread/pthread/lock.hpp>
+
+#include <pthread.h>
+
+namespace boost {
+
+struct xtime;
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+class BOOST_THREAD_DECL mutex
+    : private noncopyable
+{
+public:
+    friend class detail::thread::lock_ops<mutex>;
+
+    typedef detail::thread::scoped_lock<mutex> scoped_lock;
+
+    mutex();
+    ~mutex();
+
+private:
+    struct cv_state
+    {
+        pthread_mutex_t* pmutex;
+    };
+    void do_lock();
+    void do_unlock();
+    void do_lock(cv_state& state);
+    void do_unlock(cv_state& state);
+
+    pthread_mutex_t m_mutex;
+};
+
+class BOOST_THREAD_DECL try_mutex
+    : private noncopyable
+{
+public:
+    friend class detail::thread::lock_ops<try_mutex>;
+
+    typedef detail::thread::scoped_lock<try_mutex> scoped_lock;
+    typedef detail::thread::scoped_try_lock<try_mutex> scoped_try_lock;
+
+    try_mutex();
+    ~try_mutex();
+
+private:
+    struct cv_state
+    {
+        pthread_mutex_t* pmutex;
+    };
+    void do_lock();
+    bool do_trylock();
+    void do_unlock();
+    void do_lock(cv_state& state);
+    void do_unlock(cv_state& state);
+
+    pthread_mutex_t m_mutex;
+};
+
+class BOOST_THREAD_DECL timed_mutex
+    : private noncopyable
+{
+public:
+    friend class detail::thread::lock_ops<timed_mutex>;
+
+    typedef detail::thread::scoped_lock<timed_mutex> scoped_lock;
+    typedef detail::thread::scoped_try_lock<timed_mutex> scoped_try_lock;
+    typedef detail::thread::scoped_timed_lock<timed_mutex> scoped_timed_lock;
+
+    timed_mutex();
+    ~timed_mutex();
+
+private:
+    struct cv_state
+    {
+        pthread_mutex_t* pmutex;
+    };
+    void do_lock();
+    bool do_trylock();
+    bool do_timedlock(const xtime& xt);
+    void do_unlock();
+    void do_lock(cv_state& state);
+    void do_unlock(cv_state& state);
+
+    pthread_mutex_t m_mutex;
+    pthread_cond_t m_condition;
+    bool m_locked;
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif // BOOST_MUTEX_RS06040705_HPP

include/boost/thread/pthread/once.hpp

@@ -0,0 +1,74 @@
+#ifndef BOOST_THREAD_PTHREAD_ONCE_HPP
+#define BOOST_THREAD_PTHREAD_ONCE_HPP
+
+//  once.hpp
+//
+//  (C) Copyright 2007 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/pthread/config.hpp>
+
+#include <pthread.h>
+#include <boost/assert.hpp>
+
+namespace boost {
+
+    struct once_flag
+    {
+        pthread_mutex_t mutex;
+        unsigned flag;
+    };
+
+#define BOOST_ONCE_INIT {PTHREAD_MUTEX_INITIALIZER,0}
+
+    namespace detail
+    {
+        struct pthread_mutex_scoped_lock
+        {
+            pthread_mutex_t * mutex;
+            
+            explicit pthread_mutex_scoped_lock(pthread_mutex_t* mutex_):
+                mutex(mutex_)
+            {
+                int const res=pthread_mutex_lock(mutex);
+                BOOST_ASSERT(!res);
+            }
+            ~pthread_mutex_scoped_lock()
+            {
+                int const res=pthread_mutex_unlock(mutex);
+                BOOST_ASSERT(!res);
+            }
+        };
+    }
+
+    template<typename Function>
+    void call_once(once_flag& flag,Function f)
+    {
+        long const function_complete_flag_value=0xc15730e2;
+
+#ifdef BOOST_PTHREAD_HAS_ATOMICS
+        if(::boost::detail::interlocked_read_acquire(&flag.flag)!=function_complete_flag_value)
+        {
+#endif
+            detail::pthread_mutex_scoped_lock const lock(&flag.mutex);
+            if(flag.flag!=function_complete_flag_value)
+            {
+                f();
+#ifdef BOOST_PTHREAD_HAS_ATOMICS
+                ::boost::detail::interlocked_write_release(&flag.flag,function_complete_flag_value);
+#else
+                flag.flag=function_complete_flag_value;
+#endif
+            }
+#ifdef BOOST_PTHREAD_HAS_ATOMICS
+        }
+#endif
+    }
+    
+
+}
+
+#endif

include/boost/thread/pthread/read_write_mutex.hpp

@@ -0,0 +1,389 @@
+#ifndef BOOST_THREAD_PTHREAD_READ_WRITE_MUTEX_HPP
+#define BOOST_THREAD_PTHREAD_READ_WRITE_MUTEX_HPP
+
+//  (C) Copyright 2006-7 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.hpp>
+#include <boost/thread/xtime.hpp>
+
+namespace boost
+{
+    class read_write_mutex
+    {
+    private:
+        struct state_data
+        {
+            unsigned shared_count:10;
+            unsigned exclusive:1;
+            unsigned upgradeable:1;
+            unsigned exclusive_waiting_blocked:1;
+        };
+        
+
+
+        state_data state;
+        boost::mutex state_change;
+        boost::condition shared_cond;
+        boost::condition exclusive_cond;
+        boost::condition upgradeable_cond;
+
+        void release_waiters()
+        {
+            exclusive_cond.notify_one();
+            shared_cond.notify_all();
+        }
+        
+
+    public:
+        read_write_mutex()
+        {
+            state_data state_={0};
+            state=state_;
+        }
+
+        ~read_write_mutex()
+        {
+        }
+
+        void lock_shareable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+                
+            while(true)
+            {
+                if(!state.exclusive && !state.exclusive_waiting_blocked)
+                {
+                    ++state.shared_count;
+                    return;
+                }
+                
+                shared_cond.wait(lock);
+            }
+        }
+
+        bool try_lock_shareable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+                
+            if(state.exclusive || state.exclusive_waiting_blocked)
+            {
+                return false;
+            }
+            else
+            {
+                ++state.shared_count;
+                return true;
+            }
+        }
+
+        bool timed_lock_shareable(xtime const& timeout)
+        {
+            boost::mutex::scoped_lock lock(state_change);
+                
+            while(true)
+            {
+                if(!state.exclusive && !state.exclusive_waiting_blocked)
+                {
+                    ++state.shared_count;
+                    return true;
+                }
+                
+                if(!shared_cond.timed_wait(lock,timeout))
+                {
+                    return false;
+                }
+            }
+        }
+
+        void unlock_shareable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            bool const last_reader=!--state.shared_count;
+                
+            if(last_reader)
+            {
+                if(state.upgradeable)
+                {
+                    state.upgradeable=false;
+                    state.exclusive=true;
+                    upgradeable_cond.notify_one();
+                }
+                else
+                {
+                    state.exclusive_waiting_blocked=false;
+                }
+                release_waiters();
+            }
+        }
+
+        void lock()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+                
+            while(true)
+            {
+                if(state.shared_count || state.exclusive)
+                {
+                    state.exclusive_waiting_blocked=true;
+                }
+                else
+                {
+                    state.exclusive=true;
+                    return;
+                }
+                exclusive_cond.wait(lock);
+            }
+        }
+
+        bool timed_lock(xtime const& timeout)
+        {
+            boost::mutex::scoped_lock lock(state_change);
+                
+            while(true)
+            {
+                if(state.shared_count || state.exclusive)
+                {
+                    state.exclusive_waiting_blocked=true;
+                }
+                else
+                {
+                    state.exclusive=true;
+                    return true;
+                }
+                if(!exclusive_cond.timed_wait(lock,timeout))
+                {
+                    return false;
+                }
+            }
+        }
+
+        bool try_lock()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+                
+            if(state.shared_count || state.exclusive)
+            {
+                return false;
+            }
+            else
+            {
+                state.exclusive=true;
+                return true;
+            }
+                
+        }
+
+        void unlock()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            state.exclusive=false;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+
+        void lock_upgradeable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            while(true)
+            {
+                if(!state.exclusive && !state.exclusive_waiting_blocked && !state.upgradeable)
+                {
+                    ++state.shared_count;
+                    state.upgradeable=true;
+                    return;
+                }
+                
+                shared_cond.wait(lock);
+            }
+        }
+
+        bool timed_lock_upgradeable(xtime const& timeout)
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            while(true)
+            {
+                if(!state.exclusive && !state.exclusive_waiting_blocked && !state.upgradeable)
+                {
+                    ++state.shared_count;
+                    state.upgradeable=true;
+                    return true;
+                }
+                
+                if(!shared_cond.timed_wait(lock,timeout))
+                {
+                    return false;
+                }
+            }
+        }
+
+        bool try_lock_upgradeable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            if(state.exclusive || state.exclusive_waiting_blocked || state.upgradeable)
+            {
+                return false;
+            }
+            else
+            {
+                ++state.shared_count;
+                state.upgradeable=true;
+                return true;
+            }
+        }
+
+        void unlock_upgradeable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            state.upgradeable=false;
+            bool const last_reader=!--state.shared_count;
+                
+            if(last_reader)
+            {
+                state.exclusive_waiting_blocked=false;
+                release_waiters();
+            }
+        }
+
+        void unlock_upgradeable_and_lock()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            --state.shared_count;
+            while(true)
+            {
+                if(!state.shared_count)
+                {
+                    state.upgradeable=false;
+                    state.exclusive=true;
+                    break;
+                }
+                upgradeable_cond.wait(lock);
+            }
+        }
+
+        void unlock_and_lock_upgradeable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            state.exclusive=false;
+            state.upgradeable=true;
+            ++state.shared_count;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+        
+        void unlock_and_lock_shareable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            state.exclusive=false;
+            ++state.shared_count;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+        
+        void unlock_upgradeable_and_lock_shareable()
+        {
+            boost::mutex::scoped_lock lock(state_change);
+            state.upgradeable=false;
+            state.exclusive_waiting_blocked=false;
+            release_waiters();
+        }
+        
+        class scoped_read_lock
+        {
+            read_write_mutex& m;
+        public:
+            scoped_read_lock(read_write_mutex& m_):
+                m(m_)
+            {
+                m.lock_shareable();
+            }
+            ~scoped_read_lock()
+            {
+                m.unlock_shareable();
+            }
+        };
+
+        class scoped_write_lock
+        {
+            read_write_mutex& m;
+            bool locked;
+            
+        public:
+            scoped_write_lock(read_write_mutex& m_):
+                m(m_),locked(false)
+            {
+                lock();
+            }
+            void lock()
+            {
+                m.lock();
+                locked=true;
+            }
+            
+            void unlock()
+            {
+                m.unlock();
+                locked=false;
+            }
+            ~scoped_write_lock()
+            {
+                if(locked)
+                {
+                    unlock();
+                }
+            }
+        };
+
+        class scoped_upgradeable_lock
+        {
+            read_write_mutex& m;
+            bool locked;
+            bool upgraded;
+             
+        public:
+            scoped_upgradeable_lock(read_write_mutex& m_):
+                m(m_),
+                locked(false),upgraded(false)
+            {
+                lock();
+            }
+            void lock()
+            {
+                m.lock_upgradeable();
+                locked=true;
+            }
+            void upgrade()
+            {
+                m.unlock_upgradeable_and_lock();
+                upgraded=true;
+            }
+            void unlock()
+            {
+                if(upgraded)
+                {
+                    m.unlock();
+                }
+                else
+                {
+                    m.unlock_upgradeable();
+                }
+            }
+            ~scoped_upgradeable_lock()
+            {
+                if(locked)
+                {
+                    unlock();
+                }
+            }
+        };
+    };
+}
+
+
+#endif

include/boost/thread/pthread/recursive_mutex.hpp

@@ -0,0 +1,136 @@
+// Copyright (C) 2001-2003 William E. Kempf
+// Copyright (C) 2006 Roland Schwarz
+//  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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_RECURSIVE_MUTEX_RS06092302_HPP
+#define BOOST_RECURSIVE_MUTEX_RS06092302_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/thread/pthread/lock.hpp>
+
+#include <pthread.h>
+
+namespace boost {
+
+struct xtime;
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+class BOOST_THREAD_DECL recursive_mutex
+    : private noncopyable
+{
+public:
+    friend class detail::thread::lock_ops<recursive_mutex>;
+
+    typedef detail::thread::scoped_lock<recursive_mutex> scoped_lock;
+
+    recursive_mutex();
+    ~recursive_mutex();
+
+private:
+    struct cv_state
+    {
+        long count;
+        pthread_mutex_t* pmutex;
+    };
+    void do_lock();
+    void do_unlock();
+    void do_lock(cv_state& state);
+    void do_unlock(cv_state& state);
+
+    pthread_mutex_t m_mutex;
+    unsigned m_count;
+#if !defined(BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE)
+    pthread_cond_t m_unlocked;
+    pthread_t m_thread_id;
+    bool m_valid_id;
+#endif
+};
+
+class BOOST_THREAD_DECL recursive_try_mutex
+    : private noncopyable
+{
+public:
+    friend class detail::thread::lock_ops<recursive_try_mutex>;
+
+    typedef detail::thread::scoped_lock<recursive_try_mutex> scoped_lock;
+    typedef detail::thread::scoped_try_lock<
+        recursive_try_mutex> scoped_try_lock;
+
+    recursive_try_mutex();
+    ~recursive_try_mutex();
+
+private:
+    struct cv_state
+    {
+        long count;
+        pthread_mutex_t* pmutex;
+    };
+    void do_lock();
+    bool do_trylock();
+    void do_unlock();
+    void do_lock(cv_state& state);
+    void do_unlock(cv_state& state);
+
+    pthread_mutex_t m_mutex;
+    unsigned m_count;
+#if !defined(BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE)
+    pthread_cond_t m_unlocked;
+    pthread_t m_thread_id;
+    bool m_valid_id;
+#endif
+};
+
+class BOOST_THREAD_DECL recursive_timed_mutex
+    : private noncopyable
+{
+public:
+    friend class detail::thread::lock_ops<recursive_timed_mutex>;
+
+    typedef detail::thread::scoped_lock<recursive_timed_mutex> scoped_lock;
+    typedef detail::thread::scoped_try_lock<
+        recursive_timed_mutex> scoped_try_lock;
+    typedef detail::thread::scoped_timed_lock<
+        recursive_timed_mutex> scoped_timed_lock;
+
+    recursive_timed_mutex();
+    ~recursive_timed_mutex();
+
+private:
+    struct cv_state
+    {
+        long count;
+        pthread_mutex_t* pmutex;
+    };
+    void do_lock();
+    bool do_trylock();
+    bool do_timedlock(const xtime& xt);
+    void do_unlock();
+    void do_lock(cv_state& state);
+    void do_unlock(cv_state& state);
+
+    pthread_mutex_t m_mutex;
+    pthread_cond_t m_unlocked;
+    pthread_t m_thread_id;
+    bool m_valid_id;
+    unsigned m_count;
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif // BOOST_RECURSIVE_MUTEX_RS06092302_HPP

include/boost/thread/pthread/thread.hpp

@@ -0,0 +1,75 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040701_HPP
+#define BOOST_THREAD_RS06040701_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <boost/thread/pthread/mutex.hpp>
+#include <boost/utility.hpp>
+#include <boost/function.hpp>
+#include <list>
+#include <memory>
+#include <pthread.h>
+
+namespace boost {
+
+struct xtime;
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+class BOOST_THREAD_DECL thread : private noncopyable
+{
+public:
+    thread();
+    explicit thread(const function0<void>& threadfunc);
+    ~thread();
+
+    bool operator==(const thread& other) const;
+    bool operator!=(const thread& other) const;
+
+    void join();
+
+    static void sleep(const xtime& xt);
+    static void yield();
+
+private:
+    pthread_t m_thread;
+    bool m_joinable;
+};
+
+class BOOST_THREAD_DECL thread_group : private noncopyable
+{
+public:
+    thread_group();
+    ~thread_group();
+
+    thread* create_thread(const function0<void>& threadfunc);
+    void add_thread(thread* thrd);
+    void remove_thread(thread* thrd);
+    void join_all();
+        int size();
+
+private:
+    std::list<thread*> m_threads;
+    mutex m_mutex;
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif // BOOST_THREAD_RS06040701_HPP

include/boost/thread/pthread/tss.hpp

@@ -0,0 +1,108 @@
+// Copyright (C) 2001-2003 William E. Kempf
+// Copyright (C) 2006 Roland Schwarz
+//  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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_TSS_RS06092304_HPP
+#define BOOST_TSS_RS06092304_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/function.hpp>
+#include <boost/thread/pthread/exceptions.hpp>
+
+#include <pthread.h>
+
+namespace boost {
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+namespace detail {
+
+class BOOST_THREAD_DECL tss : private noncopyable
+{
+public:
+    tss(boost::function1<void, void*>* pcleanup) {
+        if (pcleanup == 0) throw boost::thread_resource_error();
+        try
+        {
+            init(pcleanup);
+        }
+        catch (...)
+        {
+            delete pcleanup;
+            throw boost::thread_resource_error();
+        }
+    }
+
+    void* get() const;
+    void set(void* value);
+    void cleanup(void* p);
+
+private:
+    unsigned int m_slot; //This is a "pseudo-slot", not a native slot
+
+    void init(boost::function1<void, void*>* pcleanup);
+};
+
+template <typename T>
+struct tss_adapter
+{
+    template <typename F>
+    tss_adapter(const F& cleanup) : m_cleanup(cleanup) { }
+    void operator()(void* p) { m_cleanup(static_cast<T*>(p)); }
+    boost::function1<void, T*> m_cleanup;
+};
+
+} // namespace detail
+
+template <typename T>
+class thread_specific_ptr : private noncopyable
+{
+public:
+    thread_specific_ptr()
+        : m_tss(new boost::function1<void, void*>(
+                    boost::detail::tss_adapter<T>(
+                        &thread_specific_ptr<T>::cleanup)))
+    {
+    }
+    thread_specific_ptr(void (*clean)(T*))
+        : m_tss(new boost::function1<void, void*>(
+                    boost::detail::tss_adapter<T>(clean)))
+    {
+    }
+    ~thread_specific_ptr() { reset(); }
+
+    T* get() const { return static_cast<T*>(m_tss.get()); }
+    T* operator->() const { return get(); }
+    T& operator*() const { return *get(); }
+    T* release() { T* temp = get(); if (temp) m_tss.set(0); return temp; }
+    void reset(T* p=0)
+    {
+        T* cur = get();
+        if (cur == p) return;
+        m_tss.set(p);
+        if (cur) m_tss.cleanup(cur);
+    }
+
+private:
+    static void cleanup(T* p) { delete p; }
+    detail::tss m_tss;
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif //BOOST_TSS_RS06092304_HPP

include/boost/thread/pthread/xtime.hpp

@@ -0,0 +1,56 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040711_HPP
+#define BOOST_THREAD_RS06040711_HPP
+
+#include <boost/thread/pthread/config.hpp>
+
+#include <boost/cstdint.hpp>
+
+namespace boost {
+
+enum xtime_clock_types
+{
+    TIME_UTC=1
+//    TIME_TAI,
+//    TIME_MONOTONIC,
+//    TIME_PROCESS,
+//    TIME_THREAD,
+//    TIME_LOCAL,
+//    TIME_SYNC,
+//    TIME_RESOLUTION
+};
+
+struct xtime
+{
+#if defined(BOOST_NO_INT64_T)
+    typedef int_fast32_t xtime_sec_t; //INT_FAST32_MIN <= sec <= INT_FAST32_MAX
+#else
+    typedef int_fast64_t xtime_sec_t; //INT_FAST64_MIN <= sec <= INT_FAST64_MAX
+#endif
+
+    typedef int_fast32_t xtime_nsec_t; //0 <= xtime.nsec < NANOSECONDS_PER_SECOND
+
+    xtime_sec_t sec;
+    xtime_nsec_t nsec;
+};
+
+int BOOST_THREAD_DECL xtime_get(struct xtime* xtp, int clock_type);
+
+inline int xtime_cmp(const xtime& xt1, const xtime& xt2)
+{
+    if (xt1.sec == xt2.sec)
+        return (int)(xt1.nsec - xt2.nsec);
+    else 
+        return (xt1.sec > xt2.sec) ? 1 : -1;
+}
+
+} // namespace boost
+
+#endif //BOOST_THREAD_RS06040711_HPP

include/boost/thread/read_write_mutex.hpp

@@ -1,283 +1,13 @@
-// Copyright (C)  2002-2003
-// David Moore, William E. Kempf, Michael Glassford
-//
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  David Moore makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+#ifndef BOOST_THREAD_READ_WRITE_MUTEX_HPP
+#define BOOST_THREAD_READ_WRITE_MUTEX_HPP
 
-// A Boost::threads implementation of a synchronization
-//   primitive which can allow multiple readers or a single
-//   writer to have access to a shared resource.
+// (C) Copyright 2006 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)
 
-#ifndef BOOST_READ_WRITE_MUTEX_JDM030602_HPP
-#define BOOST_READ_WRITE_MUTEX_JDM030602_HPP
 
-#include <boost/thread/detail/config.hpp>
-
-#include <boost/utility.hpp>
-#include <boost/detail/workaround.hpp>
-
-#include <boost/thread/mutex.hpp>
-#include <boost/thread/detail/lock.hpp>
-#include <boost/thread/detail/read_write_lock.hpp>
-#include <boost/thread/condition.hpp>
-
-namespace boost {
-
-namespace read_write_scheduling_policy {
-    enum read_write_scheduling_policy_enum
-    {
-        writer_priority,               //Prefer writers; can starve readers
-        reader_priority,               //Prefer readers; can starve writers
-        alternating_many_reads,        //Alternate readers and writers; before a writer, release all queued readers 
-        alternating_single_read        //Alternate readers and writers; before a writer, release only one queued reader
-    };
-} // namespace read_write_scheduling_policy
-
-namespace detail {
-
-namespace thread {
-
-// Shared implementation construct for explicit Scheduling Policies
-// This implementation is susceptible to self-deadlock, though....
-template<typename Mutex>
-struct read_write_mutex_impl
-{
-    typedef Mutex mutex_type;
-    typedef detail::thread::scoped_lock<Mutex> scoped_lock;
-    typedef detail::thread::scoped_try_lock<Mutex> scoped_try_lock;
-    typedef detail::thread::scoped_timed_lock<Mutex> scoped_timed_lock;
-
-    read_write_mutex_impl(read_write_scheduling_policy::read_write_scheduling_policy_enum sp);
-#if !BOOST_WORKAROUND(__BORLANDC__,<= 0x564)
-    ~read_write_mutex_impl();
-#endif
-
-    Mutex m_prot;
-
-    const read_write_scheduling_policy::read_write_scheduling_policy_enum m_sp;
-    int m_state; //-1 = write lock; 0 = unlocked; >0 = read locked
-
-    boost::condition m_waiting_writers;
-    boost::condition m_waiting_readers;
-    boost::condition m_waiting_promotion;
-    int m_num_waiting_writers;
-    int m_num_waiting_readers;
-    bool m_state_waiting_promotion;
-
-    int m_num_waking_writers;
-    int m_num_waking_readers;
-    int m_num_max_waking_writers; //Debug only
-    int m_num_max_waking_readers; //Debug only
-
-    bool m_readers_next;
-
-    void do_read_lock();
-    void do_write_lock();
-    void do_write_unlock();
-    void do_read_unlock();
-    bool do_try_write_lock();
-    bool do_try_read_lock();
-    bool do_timed_write_lock(const xtime &xt);
-    bool do_timed_read_lock(const xtime &xt);
-
-    void do_demote_to_read_lock();
-    bool do_try_demote_to_read_lock();
-    bool do_timed_demote_to_read_lock(const xtime &xt);
-
-    void do_promote_to_write_lock();
-    bool do_try_promote_to_write_lock();
-    bool do_timed_promote_to_write_lock(const xtime &xt);
-
-    bool locked();
-    read_write_lock_state::read_write_lock_state_enum state();
-
-private:
-
-    bool do_demote_to_read_lock_impl();
-
-    enum scheduling_reason
-    {
-        scheduling_reason_unlock,
-        scheduling_reason_timeout,
-        scheduling_reason_demote
-    };
-
-    void do_scheduling_impl(const scheduling_reason reason);
-    bool do_wake_one_reader(void);
-    bool do_wake_all_readers(void);
-    bool do_wake_writer(void);
-    bool waker_exists(void);
-};
-
-} // namespace detail
-
-} // namespace thread
-
-class BOOST_THREAD_DECL read_write_mutex : private noncopyable
-{
-public:
-
-    read_write_mutex(read_write_scheduling_policy::read_write_scheduling_policy_enum sp);
-    ~read_write_mutex();
-
-    read_write_scheduling_policy::read_write_scheduling_policy_enum policy() const { return m_impl.m_sp; }
-
-    friend class detail::thread::read_write_lock_ops<read_write_mutex>;
-
-    typedef detail::thread::scoped_read_write_lock<
-        read_write_mutex> scoped_read_write_lock;
-
-    typedef detail::thread::scoped_read_lock<
-        read_write_mutex> scoped_read_lock;
-
-    typedef detail::thread::scoped_write_lock<
-        read_write_mutex> scoped_write_lock;
-
-private:
-
-    // Operations that will eventually be done only
-    //   via lock types
-    void do_write_lock();
-    void do_read_lock();
-    void do_write_unlock();
-    void do_read_unlock();
-
-    void do_demote_to_read_lock();
-
-    void do_promote_to_write_lock();
-
-    bool locked();
-    read_write_lock_state::read_write_lock_state_enum state();
-
-    detail::thread::read_write_mutex_impl<mutex> m_impl; 
-};
-
-class BOOST_THREAD_DECL try_read_write_mutex : private noncopyable
-{
-public:
-
-    try_read_write_mutex(read_write_scheduling_policy::read_write_scheduling_policy_enum sp);
-    ~try_read_write_mutex();
-
-    read_write_scheduling_policy::read_write_scheduling_policy_enum policy() const { return m_impl.m_sp; }
-
-    friend class detail::thread::read_write_lock_ops<try_read_write_mutex>;
-
-    typedef detail::thread::scoped_read_write_lock<
-        try_read_write_mutex> scoped_read_write_lock;
-    typedef detail::thread::scoped_try_read_write_lock<
-        try_read_write_mutex> scoped_try_read_write_lock;
-
-    typedef detail::thread::scoped_read_lock<
-        try_read_write_mutex> scoped_read_lock;
-    typedef detail::thread::scoped_try_read_lock<
-        try_read_write_mutex> scoped_try_read_lock;
-
-    typedef detail::thread::scoped_write_lock<
-        try_read_write_mutex> scoped_write_lock;
-    typedef detail::thread::scoped_try_write_lock<
-        try_read_write_mutex> scoped_try_write_lock;
-
-private:
-
-    // Operations that will eventually be done only
-    //   via lock types
-    void do_write_lock();
-    void do_read_lock();
-    void do_write_unlock();
-    void do_read_unlock();
-    bool do_try_write_lock();
-    bool do_try_read_lock();
-
-
-    void do_demote_to_read_lock();
-    bool do_try_demote_to_read_lock();
-
-    void do_promote_to_write_lock();
-    bool do_try_promote_to_write_lock();
-
-    bool locked();
-    read_write_lock_state::read_write_lock_state_enum state();
-
-    detail::thread::read_write_mutex_impl<try_mutex> m_impl; 
-};
-
-class BOOST_THREAD_DECL timed_read_write_mutex : private noncopyable
-{
-public:
-
-    timed_read_write_mutex(read_write_scheduling_policy::read_write_scheduling_policy_enum sp);
-    ~timed_read_write_mutex();
-
-    read_write_scheduling_policy::read_write_scheduling_policy_enum policy() const { return m_impl.m_sp; }
-
-    friend class detail::thread::read_write_lock_ops<timed_read_write_mutex>;
-
-    typedef detail::thread::scoped_read_write_lock<
-        timed_read_write_mutex> scoped_read_write_lock;
-    typedef detail::thread::scoped_try_read_write_lock<
-        timed_read_write_mutex> scoped_try_read_write_lock;
-    typedef detail::thread::scoped_timed_read_write_lock<
-        timed_read_write_mutex> scoped_timed_read_write_lock;
-
-    typedef detail::thread::scoped_read_lock<
-        timed_read_write_mutex> scoped_read_lock;
-    typedef detail::thread::scoped_try_read_lock<
-        timed_read_write_mutex> scoped_try_read_lock;
-    typedef detail::thread::scoped_timed_read_lock<
-        timed_read_write_mutex> scoped_timed_read_lock;
-
-    typedef detail::thread::scoped_write_lock<
-        timed_read_write_mutex> scoped_write_lock;
-    typedef detail::thread::scoped_try_write_lock<
-        timed_read_write_mutex> scoped_try_write_lock;
-    typedef detail::thread::scoped_timed_write_lock<
-        timed_read_write_mutex> scoped_timed_write_lock;
-
-private:
-
-    // Operations that will eventually be done only
-    //   via lock types
-    void do_write_lock();
-    void do_read_lock();
-    void do_write_unlock();
-    void do_read_unlock();
-    bool do_try_write_lock();
-    bool do_try_read_lock();
-    bool do_timed_write_lock(const xtime &xt);
-    bool do_timed_read_lock(const xtime &xt);
-    
-    void do_demote_to_read_lock();
-    bool do_try_demote_to_read_lock();
-    bool do_timed_demote_to_read_lock(const xtime &xt);
-
-    void do_promote_to_write_lock();
-    bool do_try_promote_to_write_lock();
-    bool do_timed_promote_to_write_lock(const xtime &xt);
-
-    bool locked();
-    read_write_lock_state::read_write_lock_state_enum state();
-
-    detail::thread::read_write_mutex_impl<timed_mutex> m_impl; 
-};
-
-}    // namespace boost
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(read_write_mutex.hpp)
 
 #endif
-
-// Change Log:
-//  10 Mar 02 
-//      Original version.
-//   4 May 04 GlassfordM
-//      Implement lock promotion and demotion.
-//      Add locked() and state() member functions for debugging
-//         (should these be made public?).
-//      Rename to improve consistency and eliminate abbreviations:
-//          Use "read" and "write" instead of "shared" and "exclusive".
-//          Change "rd" to "read", "wr" to "write", "rw" to "read_write".
-//      Add mutex_type typdef.

include/boost/thread/recursive_mutex.hpp

@@ -1,182 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+#ifndef BOOST_THREAD_RECURSIVE_MUTEX_HPP
+#define BOOST_THREAD_RECURSIVE_MUTEX_HPP
+
+//  recursive_mutex.hpp
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+//  (C) Copyright 2006 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)
 
-#ifndef BOOST_RECURSIVE_MUTEX_WEK070601_HPP
-#define BOOST_RECURSIVE_MUTEX_WEK070601_HPP
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(recursive_mutex.hpp)
 
-#include <boost/thread/detail/config.hpp>
 
-#include <boost/utility.hpp>
-#include <boost/thread/detail/lock.hpp>
-
-#if defined(BOOST_HAS_PTHREADS)
-#   include <pthread.h>
 #endif
-
-#if defined(BOOST_HAS_MPTASKS)
-#   include "scoped_critical_region.hpp"
-#endif
-
-namespace boost {
-
-struct xtime;
-
-class BOOST_THREAD_DECL recursive_mutex
-    : private noncopyable
-{
-public:
-    friend class detail::thread::lock_ops<recursive_mutex>;
-
-    typedef detail::thread::scoped_lock<recursive_mutex> scoped_lock;
-
-    recursive_mutex();
-    ~recursive_mutex();
-
-private:
-#if (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-    typedef std::size_t cv_state;
-#elif defined(BOOST_HAS_PTHREADS)
-    struct cv_state
-    {
-        long count;
-        pthread_mutex_t* pmutex;
-    };
-#endif
-    void do_lock();
-    void do_unlock();
-    void do_lock(cv_state& state);
-    void do_unlock(cv_state& state);
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_mutex;
-    bool m_critical_section;
-    unsigned long m_count;
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_mutex_t m_mutex;
-    unsigned m_count;
-#   if !defined(BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE)
-    pthread_cond_t m_unlocked;
-    pthread_t m_thread_id;
-    bool m_valid_id;
-#   endif
-#elif defined(BOOST_HAS_MPTASKS)
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-    std::size_t m_count;
-#endif
-};
-
-class BOOST_THREAD_DECL recursive_try_mutex
-    : private noncopyable
-{
-public:
-    friend class detail::thread::lock_ops<recursive_try_mutex>;
-
-    typedef detail::thread::scoped_lock<recursive_try_mutex> scoped_lock;
-    typedef detail::thread::scoped_try_lock<
-        recursive_try_mutex> scoped_try_lock;
-
-    recursive_try_mutex();
-    ~recursive_try_mutex();
-
-private:
-#if (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-    typedef std::size_t cv_state;
-#elif defined(BOOST_HAS_PTHREADS)
-    struct cv_state
-    {
-        long count;
-        pthread_mutex_t* pmutex;
-    };
-#endif
-    void do_lock();
-    bool do_trylock();
-    void do_unlock();
-    void do_lock(cv_state& state);
-    void do_unlock(cv_state& state);
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_mutex;
-    bool m_critical_section;
-    unsigned long m_count;
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_mutex_t m_mutex;
-    unsigned m_count;
-#   if !defined(BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE)
-    pthread_cond_t m_unlocked;
-    pthread_t m_thread_id;
-    bool m_valid_id;
-#   endif
-#elif defined(BOOST_HAS_MPTASKS)
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-    std::size_t m_count;
-#endif
-};
-
-class BOOST_THREAD_DECL recursive_timed_mutex
-    : private noncopyable
-{
-public:
-    friend class detail::thread::lock_ops<recursive_timed_mutex>;
-
-    typedef detail::thread::scoped_lock<recursive_timed_mutex> scoped_lock;
-    typedef detail::thread::scoped_try_lock<
-        recursive_timed_mutex> scoped_try_lock;
-    typedef detail::thread::scoped_timed_lock<
-        recursive_timed_mutex> scoped_timed_lock;
-
-    recursive_timed_mutex();
-    ~recursive_timed_mutex();
-
-private:
-#if (defined(BOOST_HAS_WINTHREADS) || defined(BOOST_HAS_MPTASKS))
-    typedef std::size_t cv_state;
-#elif defined(BOOST_HAS_PTHREADS)
-    struct cv_state
-    {
-        long count;
-        pthread_mutex_t* pmutex;
-    };
-#endif
-    void do_lock();
-    bool do_trylock();
-    bool do_timedlock(const xtime& xt);
-    void do_unlock();
-    void do_lock(cv_state& state);
-    void do_unlock(cv_state& state);
-
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_mutex;
-    unsigned long m_count;
-#elif defined(BOOST_HAS_PTHREADS)
-    pthread_mutex_t m_mutex;
-    pthread_cond_t m_unlocked;
-    pthread_t m_thread_id;
-    bool m_valid_id;
-    unsigned m_count;
-#elif defined(BOOST_HAS_MPTASKS)
-    threads::mac::detail::scoped_critical_region m_mutex;
-    threads::mac::detail::scoped_critical_region m_mutex_mutex;
-    std::size_t m_count;
-#endif
-};
-
-} // namespace boost
-
-#endif // BOOST_RECURSIVE_MUTEX_WEK070601_HPP
-
-// Change Log:
-//    8 Feb 01  WEKEMPF Initial version.
-//    1 Jun 01  WEKEMPF Modified to use xtime for time outs.  Factored out
-//                      to three classes, mutex, try_mutex and timed_mutex.
-//   11 Jun 01  WEKEMPF Modified to use PTHREAD_MUTEX_RECURSIVE if available.
-//    3 Jan 03  WEKEMPF Modified for DLL implementation.

include/boost/thread/thread.hpp

@@ -1,87 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_THREAD_WEK070601_HPP
-#define BOOST_THREAD_WEK070601_HPP
+#ifndef BOOST_THREAD_RS06032802_HPP
+#define BOOST_THREAD_RS06032802_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(thread.hpp)
 
-#include <boost/utility.hpp>
-#include <boost/function.hpp>
-#include <boost/thread/mutex.hpp>
-#include <list>
-#include <memory>
+#endif // BOOST_THREAD_RS06032802_HPP
 
-#if defined(BOOST_HAS_PTHREADS)
-#   include <pthread.h>
-#   include <boost/thread/condition.hpp>
-#elif defined(BOOST_HAS_MPTASKS)
-#   include <Multiprocessing.h>
-#endif
-
-namespace boost {
-
-struct xtime;
-
-class BOOST_THREAD_DECL thread : private noncopyable
-{
-public:
-    thread();
-    explicit thread(const function0<void>& threadfunc);
-    ~thread();
-
-    bool operator==(const thread& other) const;
-    bool operator!=(const thread& other) const;
-
-    void join();
-
-    static void sleep(const xtime& xt);
-    static void yield();
-
-private:
-#if defined(BOOST_HAS_WINTHREADS)
-    void* m_thread;
-    unsigned int m_id;
-#elif defined(BOOST_HAS_PTHREADS)
-private:
-    pthread_t m_thread;
-#elif defined(BOOST_HAS_MPTASKS)
-    MPQueueID m_pJoinQueueID;
-    MPTaskID m_pTaskID;
-#endif
-    bool m_joinable;
-};
-
-class BOOST_THREAD_DECL thread_group : private noncopyable
-{
-public:
-    thread_group();
-    ~thread_group();
-
-    thread* create_thread(const function0<void>& threadfunc);
-    void add_thread(thread* thrd);
-    void remove_thread(thread* thrd);
-    void join_all();
-        int size();
-
-private:
-    std::list<thread*> m_threads;
-    mutex m_mutex;
-};
-
-} // namespace boost
-
-// Change Log:
-//    8 Feb 01  WEKEMPF Initial version.
-//    1 Jun 01  WEKEMPF Added boost::thread initial implementation.
-//    3 Jul 01  WEKEMPF Redesigned boost::thread to be noncopyable.
-
-#endif // BOOST_THREAD_WEK070601_HPP

include/boost/thread/tss.hpp

@@ -1,121 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_TSS_WEK070601_HPP
-#define BOOST_TSS_WEK070601_HPP
+#ifndef BOOST_TSS_RS06092303_HPP
+#define BOOST_TSS_RS06092303_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(tss.hpp)
 
-#include <boost/utility.hpp>
-#include <boost/function.hpp>
-#include <boost/thread/exceptions.hpp>
+#endif // BOOST_TSS_RS06092301_HPP
 
-#if defined(BOOST_HAS_PTHREADS)
-#   include <pthread.h>
-#elif defined(BOOST_HAS_MPTASKS)
-#   include <Multiprocessing.h>
-#endif
-
-namespace boost {
-
-namespace detail {
-
-class BOOST_THREAD_DECL tss : private noncopyable
-{
-public:
-    tss(boost::function1<void, void*>* pcleanup) {
-        if (pcleanup == 0) throw boost::thread_resource_error();
-        try
-        {
-            init(pcleanup);
-        }
-        catch (...)
-        {
-            delete pcleanup;
-            throw boost::thread_resource_error();
-        }
-    }
-
-    void* get() const;
-    void set(void* value);
-    void cleanup(void* p);
-
-private:
-    unsigned int m_slot; //This is a "pseudo-slot", not a native slot
-
-    void init(boost::function1<void, void*>* pcleanup);
-};
-
-#if defined(BOOST_HAS_MPTASKS)
-void thread_cleanup();
-#endif
-
-template <typename T>
-struct tss_adapter
-{
-    template <typename F>
-    tss_adapter(const F& cleanup) : m_cleanup(cleanup) { }
-    void operator()(void* p) { m_cleanup(static_cast<T*>(p)); }
-    boost::function1<void, T*> m_cleanup;
-};
-
-} // namespace detail
-
-template <typename T>
-class thread_specific_ptr : private noncopyable
-{
-public:
-    thread_specific_ptr()
-        : m_tss(new boost::function1<void, void*>(
-                    boost::detail::tss_adapter<T>(
-                        &thread_specific_ptr<T>::cleanup)))
-    {
-    }
-    thread_specific_ptr(void (*clean)(T*))
-        : m_tss(new boost::function1<void, void*>(
-                    boost::detail::tss_adapter<T>(clean)))
-    {
-    }
-    ~thread_specific_ptr() { reset(); }
-
-    T* get() const { return static_cast<T*>(m_tss.get()); }
-    T* operator->() const { return get(); }
-    T& operator*() const { return *get(); }
-    T* release() { T* temp = get(); if (temp) m_tss.set(0); return temp; }
-    void reset(T* p=0)
-    {
-        T* cur = get();
-        if (cur == p) return;
-        m_tss.set(p);
-        if (cur) m_tss.cleanup(cur);
-    }
-
-private:
-    static void cleanup(T* p) { delete p; }
-    detail::tss m_tss;
-};
-
-} // namespace boost
-
-#endif //BOOST_TSS_WEK070601_HPP
-
-// Change Log:
-//   6 Jun 01  
-//      WEKEMPF Initial version.
-//  30 May 02  WEKEMPF 
-//      Added interface to set specific cleanup handlers.
-//      Removed TLS slot limits from most implementations.
-//  22 Mar 04 GlassfordM for WEKEMPF
-//      Fixed: thread_specific_ptr::reset() doesn't check error returned
-//          by tss::set(); tss::set() now throws if it fails.
-//      Fixed: calling thread_specific_ptr::reset() or 
-//          thread_specific_ptr::release() causes double-delete: once on
-//          reset()/release() and once on ~thread_specific_ptr().

include/boost/thread/win32/basic_checked_mutex.hpp

@@ -0,0 +1,140 @@
+#ifndef BOOST_BASIC_CHECKED_MUTEX_WIN32_HPP
+#define BOOST_BASIC_CHECKED_MUTEX_WIN32_HPP
+
+//  basic_checked_mutex_win32.hpp
+//
+//  (C) Copyright 2006 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/detail/interlocked.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+#include <boost/thread/win32/interlocked_read.hpp>
+#include <boost/assert.hpp>
+
+namespace boost
+{
+    namespace detail
+    {
+        struct basic_checked_mutex
+        {
+            long locking_thread;
+            long active_count;
+            void* semaphore;
+
+            BOOST_STATIC_CONSTANT(long,destroyed_mutex_marker=~0);
+
+            void initialize()
+            {
+                locking_thread=0;
+                active_count=0;
+                semaphore=0;
+            }
+
+            void destroy()
+            {
+                long const old_locking_thread=BOOST_INTERLOCKED_EXCHANGE(&locking_thread,destroyed_mutex_marker);
+                BOOST_ASSERT(!old_locking_thread);
+                void* const old_semaphore=BOOST_INTERLOCKED_EXCHANGE_POINTER(&semaphore,0);
+                if(old_semaphore)
+                {
+                    bool const close_handle_succeeded=BOOST_CLOSE_HANDLE(old_semaphore)!=0;
+                    BOOST_ASSERT(close_handle_succeeded);
+                }
+            }
+          
+            bool try_lock()
+            {
+                check_mutex_lock();
+                bool const success=!BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,1,0);
+                if(success)
+                {
+                    set_locking_thread();
+                }
+                    
+                return success;
+            }
+            
+            void lock()
+            {
+                check_mutex_lock();
+                if(BOOST_INTERLOCKED_INCREMENT(&active_count)!=1)
+                {
+                    bool const wait_succeeded=BOOST_WAIT_FOR_SINGLE_OBJECT(get_semaphore(),BOOST_INFINITE)==0;
+                    BOOST_ASSERT(wait_succeeded);
+                }
+                set_locking_thread();
+            }
+
+            long get_active_count()
+            {
+                return ::boost::detail::interlocked_read(&active_count);
+            }
+
+            void unlock()
+            {
+                long const current_thread=BOOST_GET_CURRENT_THREAD_ID();
+                long const old_locking_thread=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&locking_thread,0,current_thread);
+                BOOST_ASSERT(old_locking_thread!=destroyed_mutex_marker);
+                BOOST_ASSERT(old_locking_thread==current_thread);
+
+                if(BOOST_INTERLOCKED_DECREMENT(&active_count)!=0)
+                {
+                    bool const release_succeeded=BOOST_RELEASE_SEMAPHORE(get_semaphore(),1,0)!=0;
+                    BOOST_ASSERT(release_succeeded);
+                }
+            }
+
+            bool locked()
+            {
+                return get_active_count()!=0;
+            }
+            
+        private:
+            void check_mutex_lock()
+            {
+                long const current_thread=BOOST_GET_CURRENT_THREAD_ID();
+                long const current_locking_thread=::boost::detail::interlocked_read(&locking_thread);
+                BOOST_ASSERT(current_locking_thread!=current_thread);
+                BOOST_ASSERT(current_locking_thread!=destroyed_mutex_marker);
+            }
+            
+            void set_locking_thread()
+            {
+                long const old_owner=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&locking_thread,BOOST_GET_CURRENT_THREAD_ID(),0);
+                BOOST_ASSERT(old_owner==0);
+            }
+            
+            void* get_semaphore()
+            {
+                void* current_semaphore=::boost::detail::interlocked_read(&semaphore);
+                
+                if(!current_semaphore)
+                {
+                    void* const new_semaphore=BOOST_CREATE_SEMAPHORE(0,0,1,0);
+                    BOOST_ASSERT(new_semaphore);
+                    void* const old_semaphore=BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(&semaphore,new_semaphore,0);
+                    if(old_semaphore!=0)
+                    {
+                        bool const close_succeeded=BOOST_CLOSE_HANDLE(new_semaphore)!=0;
+                        BOOST_ASSERT(close_succeeded);
+                        return old_semaphore;
+                    }
+                    else
+                    {
+                        return new_semaphore;
+                    }
+                }
+                return current_semaphore;
+            }
+            
+        };
+        
+    }
+}
+
+#define BOOST_BASIC_CHECKED_MUTEX_INITIALIZER {0}
+
+#endif

include/boost/thread/win32/basic_recursive_mutex.hpp

@@ -0,0 +1,123 @@
+#ifndef BOOST_BASIC_RECURSIVE_MUTEX_WIN32_HPP
+#define BOOST_BASIC_RECURSIVE_MUTEX_WIN32_HPP
+
+//  basic_recursive_mutex.hpp
+//
+//  (C) Copyright 2006 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/detail/interlocked.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+#include <boost/thread/win32/interlocked_read.hpp>
+#include <boost/thread/win32/basic_timed_mutex.hpp>
+#include <boost/thread/xtime.hpp>
+
+namespace boost
+{
+    namespace detail
+    {
+        template<typename underlying_mutex_type>
+        struct basic_recursive_mutex_impl
+        {
+            long recursion_count;
+            long locking_thread_id;
+            underlying_mutex_type mutex;
+
+            void initialize()
+            {
+                recursion_count=0;
+                locking_thread_id=0;
+                mutex.initialize();
+            }
+
+            void destroy()
+            {
+                mutex.destroy();
+            }
+
+            bool try_lock()
+            {
+                long const current_thread_id=win32::GetCurrentThreadId();
+                return try_recursive_lock(current_thread_id) || try_basic_lock(current_thread_id);
+            }
+            
+            void lock()
+            {
+                long const current_thread_id=win32::GetCurrentThreadId();
+                if(!try_recursive_lock(current_thread_id))
+                {
+                    mutex.lock();
+                    BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,current_thread_id);
+                    recursion_count=1;
+                }
+            }
+            bool timed_lock(::boost::xtime const& target)
+            {
+                long const current_thread_id=win32::GetCurrentThreadId();
+                return try_recursive_lock(current_thread_id) || try_timed_lock(current_thread_id,target);
+            }
+            long get_active_count()
+            {
+                return mutex.get_active_count();
+            }
+
+            void unlock()
+            {
+                if(!--recursion_count)
+                {
+                    BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,0);
+                    mutex.unlock();
+                }
+            }
+
+            bool locked()
+            {
+                return mutex.locked();
+            }
+            
+        private:
+            bool try_recursive_lock(long current_thread_id)
+            {
+                if(::boost::detail::interlocked_read(&locking_thread_id)==current_thread_id)
+                {
+                    ++recursion_count;
+                    return true;
+                }
+                return false;
+            }
+            
+            bool try_basic_lock(long current_thread_id)
+            {
+                if(mutex.try_lock())
+                {
+                    BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,current_thread_id);
+                    recursion_count=1;
+                    return true;
+                }
+                return false;
+            }
+            
+            bool try_timed_lock(long current_thread_id,::boost::xtime const& target)
+            {
+                if(mutex.timed_lock(target))
+                {
+                    BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,current_thread_id);
+                    recursion_count=1;
+                    return true;
+                }
+                return false;
+            }
+            
+        };
+
+        typedef basic_recursive_mutex_impl<basic_timed_mutex> basic_recursive_mutex;
+        typedef basic_recursive_mutex_impl<basic_timed_mutex> basic_recursive_timed_mutex;
+    }
+}
+
+#define BOOST_BASIC_RECURSIVE_MUTEX_INITIALIZER {0}
+
+#endif

include/boost/thread/win32/basic_timed_mutex.hpp

@@ -0,0 +1,158 @@
+#ifndef BOOST_BASIC_TIMED_MUTEX_WIN32_HPP
+#define BOOST_BASIC_TIMED_MUTEX_WIN32_HPP
+
+//  basic_timed_mutex_win32.hpp
+//
+//  (C) Copyright 2006 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/detail/interlocked.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+#include <boost/thread/win32/interlocked_read.hpp>
+#include <boost/thread/win32/xtime.hpp>
+#include <boost/thread/win32/xtime_utils.hpp>
+
+namespace boost
+{
+    namespace detail
+    {
+        struct basic_timed_mutex
+        {
+            BOOST_STATIC_CONSTANT(long,lock_flag_value=0x10000);
+            long active_count;
+            void* event;
+
+            void initialize()
+            {
+                active_count=0;
+                event=0;
+            }
+
+            void destroy()
+            {
+                void* const old_event=BOOST_INTERLOCKED_EXCHANGE_POINTER(&event,0);
+                if(old_event)
+                {
+                    win32::CloseHandle(old_event);
+                }
+            }
+            
+          
+            bool try_lock()
+            {
+                long old_count=0;
+                while(!(old_count&lock_flag_value))
+                {
+                    long const current_count=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,(old_count+1)|lock_flag_value,old_count);
+                    if(current_count==old_count)
+                    {
+                        return true;
+                    }
+                    old_count=current_count;
+                }
+                return false;
+            }
+            
+            void lock()
+            {
+                bool const success=timed_lock(::boost::detail::get_xtime_sentinel());
+                BOOST_ASSERT(success);
+            }
+            bool timed_lock(::boost::xtime const& target_time)
+            {
+                long old_count=0;
+                while(true)
+                {
+                    long const current_count=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,(old_count+1)|lock_flag_value,old_count);
+                    if(current_count==old_count)
+                    {
+                        break;
+                    }
+                    old_count=current_count;
+                }
+
+                if(old_count&lock_flag_value)
+                {
+                    bool lock_acquired=false;
+                    void* const sem=get_event();
+                    ++old_count; // we're waiting, too
+                    do
+                    {
+                        old_count-=(lock_flag_value+1); // there will be one less active thread on this mutex when it gets unlocked
+                        if(win32::WaitForSingleObject(sem,::boost::detail::get_milliseconds_until_time(target_time))!=0)
+                        {
+                            BOOST_INTERLOCKED_DECREMENT(&active_count);
+                            return false;
+                        }
+                        do
+                        {
+                            long const current_count=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,old_count|lock_flag_value,old_count);
+                            if(current_count==old_count)
+                            {
+                                break;
+                            }
+                            old_count=current_count;
+                        }
+                        while(!(old_count&lock_flag_value));
+                        lock_acquired=!(old_count&lock_flag_value);
+                    }
+                    while(!lock_acquired);
+                }
+                return true;
+            }
+
+            long get_active_count()
+            {
+                return ::boost::detail::interlocked_read(&active_count);
+            }
+
+            void unlock()
+            {
+                long const offset=lock_flag_value+1;
+                long old_count=BOOST_INTERLOCKED_EXCHANGE_ADD(&active_count,-offset);
+                
+                if(old_count>offset)
+                {
+                    win32::SetEvent(get_event());
+                }
+            }
+
+            bool locked()
+            {
+                return get_active_count()>=lock_flag_value;
+            }
+            
+        private:
+            void* get_event()
+            {
+                void* current_event=::boost::detail::interlocked_read(&event);
+                
+                if(!current_event)
+                {
+                    void* const new_event=win32::create_anonymous_event(win32::auto_reset_event,win32::event_initially_reset);
+                    void* const old_event=BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(&event,new_event,0);
+                    if(old_event!=0)
+                    {
+                        win32::CloseHandle(new_event);
+                        return old_event;
+                    }
+                    else
+                    {
+                        return new_event;
+                    }
+                }
+                return current_event;
+            }
+            
+        };
+        
+    }
+}
+
+#define BOOST_BASIC_TIMED_MUTEX_INITIALIZER {0}
+
+#endif

include/boost/thread/win32/condition.hpp

@@ -0,0 +1,229 @@
+// 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
+#ifndef CONDITION_HPP
+#define CONDITION_HPP
+#include "boost/config.hpp"
+#include "boost/thread/mutex.hpp"
+#include "boost/thread/win32/thread_primitives.hpp"
+#include "boost/thread/win32/xtime.hpp"
+#include "boost/thread/win32/xtime_utils.hpp"
+#include <limits.h>
+#include "boost/assert.hpp"
+#include <algorithm>
+
+namespace boost
+{
+    template<typename lock_type>
+    class basic_condition
+    {
+        boost::mutex internal_mutex;
+
+        struct list_entry
+        {
+            detail::win32::handle semaphore;
+            long count;
+            bool notified;
+        };
+
+        BOOST_STATIC_CONSTANT(unsigned,generation_count=10);
+
+        list_entry generations[generation_count];
+        detail::win32::handle wake_sem;
+
+        static bool no_waiters(list_entry const& entry)
+        {
+            return entry.count==0;
+        }
+
+        void shift_generations_down()
+        {
+            if(std::remove_if(generations,generations+generation_count,no_waiters)==generations+generation_count)
+            {
+                broadcast_entry(generations[generation_count-1],false);
+            }
+            std::copy_backward(generations,generations+generation_count,generations+generation_count);
+            generations[0].semaphore=0;
+            generations[0].count=0;
+            generations[0].notified=false;
+        }
+
+        void broadcast_entry(list_entry& entry,bool wake)
+        {
+            if(wake)
+            {
+                detail::win32::ReleaseSemaphore(wake_sem,entry.count,NULL);
+            }
+            detail::win32::ReleaseSemaphore(entry.semaphore,entry.count,NULL);
+            entry.count=0;
+            dispose_entry(entry);
+        }
+        
+
+        void dispose_entry(list_entry& entry)
+        {
+            BOOST_ASSERT(entry.count==0);
+            if(entry.semaphore)
+            {
+                unsigned long const close_result=detail::win32::CloseHandle(entry.semaphore);
+                BOOST_ASSERT(close_result);
+            }
+            entry.semaphore=0;
+            entry.notified=false;
+        }
+
+        detail::win32::handle duplicate_handle(detail::win32::handle source)
+        {
+            detail::win32::handle const current_process=detail::win32::GetCurrentProcess();
+            
+            long const same_access_flag=2;
+            detail::win32::handle new_handle=0;
+            bool const success=detail::win32::DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
+            BOOST_ASSERT(success);
+            return new_handle;
+        }
+
+        bool do_wait(lock_type& lock,::boost::xtime const& target_time)
+        {
+            detail::win32::handle local_wake_sem;
+            detail::win32::handle sem;
+            bool first_loop=true;
+            bool woken=false;
+            while(!woken)
+            {
+                {
+                    boost::mutex::scoped_lock internal_lock(internal_mutex);
+                    if(first_loop)
+                    {
+                        lock.unlock();
+                        if(!wake_sem)
+                        {
+                            wake_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+                            BOOST_ASSERT(wake_sem);
+                        }
+                        local_wake_sem=duplicate_handle(wake_sem);
+                        
+                        if(generations[0].notified)
+                        {
+                            shift_generations_down();
+                        }
+                        if(!generations[0].semaphore)
+                        {
+                            generations[0].semaphore=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+                            BOOST_ASSERT(generations[0].semaphore);
+                        }
+                        first_loop=false;
+                    }
+                    ++generations[0].count;
+                    sem=duplicate_handle(generations[0].semaphore);
+                }
+                unsigned long const notified=detail::win32::WaitForSingleObject(sem,::boost::detail::get_milliseconds_until_time(target_time));
+                BOOST_ASSERT(notified==detail::win32::timeout || notified==0);
+
+                unsigned long const sem_close_result=detail::win32::CloseHandle(sem);
+                BOOST_ASSERT(sem_close_result);
+
+                if(notified==detail::win32::timeout)
+                {
+                    break;
+                }
+                
+                unsigned long const woken_result=detail::win32::WaitForSingleObject(local_wake_sem,0);
+                BOOST_ASSERT(woken_result==detail::win32::timeout || woken_result==0);
+
+                woken=(woken_result==0);
+            }
+            unsigned long const wake_sem_close_result=detail::win32::CloseHandle(local_wake_sem);
+            BOOST_ASSERT(wake_sem_close_result);
+            lock.lock();
+            return woken;
+        }
+        
+    public:
+        basic_condition():
+            wake_sem(0)
+        {
+            for(unsigned i=0;i<generation_count;++i)
+            {
+                generations[i]=list_entry();
+            }
+        }
+        
+            
+        ~basic_condition()
+        {
+            for(unsigned i=0;i<generation_count;++i)
+            {
+                dispose_entry(generations[i]);
+            }
+            detail::win32::CloseHandle(wake_sem);
+        }
+
+        void wait(lock_type& m)
+        {
+            do_wait(m,::boost::detail::get_xtime_sentinel());
+        }
+
+        template<typename predicate_type>
+        void wait(lock_type& m,predicate_type pred)
+        {
+            while(!pred()) wait(m);
+        }
+        
+
+        bool timed_wait(lock_type& m,::boost::xtime const& target_time)
+        {
+            return do_wait(m,target_time);
+        }
+
+        template<typename predicate_type>
+        bool timed_wait(lock_type& m,::boost::xtime const& target_time,predicate_type pred)
+        {
+            while (!pred()) { if (!timed_wait(m, target_time)) return false; } return true;
+        }
+        
+        void notify_one()
+        {
+            boost::mutex::scoped_lock internal_lock(internal_mutex);
+            if(wake_sem)
+            {
+                detail::win32::ReleaseSemaphore(wake_sem,1,NULL);
+                for(unsigned generation=generation_count;generation!=0;--generation)
+                {
+                    list_entry& entry=generations[generation-1];
+                    if(entry.count)
+                    {
+                        entry.notified=true;
+                        detail::win32::ReleaseSemaphore(entry.semaphore,1,NULL);
+                        if(!--entry.count)
+                        {
+                            dispose_entry(entry);
+                        }
+                    }
+                }
+            }
+        }
+        
+        void notify_all()
+        {
+            boost::mutex::scoped_lock internal_lock(internal_mutex);
+            if(wake_sem)
+            {
+                for(unsigned generation=generation_count;generation!=0;--generation)
+                {
+                    list_entry& entry=generations[generation-1];
+                    if(entry.count)
+                    {
+                        broadcast_entry(entry,true);
+                    }
+                }
+            }
+        }
+        
+    };
+    
+    typedef basic_condition<boost::mutex::scoped_lock> condition;
+}
+
+#endif

include/boost/thread/win32/config.hpp

@@ -1,16 +1,13 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_THREAD_CONFIG_WEK01032003_HPP
-#define BOOST_THREAD_CONFIG_WEK01032003_HPP
+#ifndef BOOST_THREAD_RS06041002_HPP
+#define BOOST_THREAD_RS06041002_HPP
 
 #include <boost/config.hpp>
 
@@ -77,10 +74,4 @@
 #include <boost/config/auto_link.hpp>
 #endif  // auto-linking disabled
 
-#endif // BOOST_THREAD_CONFIG_WEK1032003_HPP
-
-// Change Log:
-//   22 Jan 05 Roland Schwarz (speedsnail)
-//      Usage of BOOST_HAS_DECLSPEC macro.
-//      Default again is static lib usage.
-//      BOOST_DYN_LINK only defined when autolink included.
+#endif // BOOST_THREAD_RS06041002_HPP

include/boost/thread/win32/exceptions.hpp

@@ -0,0 +1,91 @@
+//  (C) Copyright 2005-6 Anthony Williams
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06041003_HPP
+#define BOOST_THREAD_RS06041003_HPP
+
+
+#include <boost/thread/win32/config.hpp>
+
+#include <string>
+#include <stdexcept>
+
+namespace boost {
+
+class BOOST_THREAD_DECL thread_exception : public std::exception
+{
+protected:
+    thread_exception();
+    thread_exception(int sys_err_code);
+
+public:
+    ~thread_exception() throw();
+
+    int native_error() const;
+
+    const char* message() const;
+
+private:
+    int m_sys_err;
+};
+
+class BOOST_THREAD_DECL lock_error : public thread_exception
+{
+public:
+    lock_error();
+    lock_error(int sys_err_code);
+    ~lock_error() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL thread_resource_error : public thread_exception
+{
+public:
+    thread_resource_error();
+    thread_resource_error(int sys_err_code);
+    ~thread_resource_error() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL unsupported_thread_option : public thread_exception
+{
+public:
+    unsupported_thread_option();
+    unsupported_thread_option(int sys_err_code);
+    ~unsupported_thread_option() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL invalid_thread_argument : public thread_exception
+{
+public:
+    invalid_thread_argument();
+    invalid_thread_argument(int sys_err_code);
+    ~invalid_thread_argument() throw();
+
+    virtual const char* what() const throw();
+};
+
+class BOOST_THREAD_DECL thread_permission_error : public thread_exception
+{
+public:
+    thread_permission_error();
+    thread_permission_error(int sys_err_code);
+    ~thread_permission_error() throw();
+
+    virtual const char* what() const throw();
+};
+
+} // namespace boost
+
+#endif // BOOST_THREAD_RS06041003_HPP
+

include/boost/thread/win32/interlocked_read.hpp

@@ -0,0 +1,36 @@
+#ifndef BOOST_THREAD_DETAIL_INTERLOCKED_READ_WIN32_HPP
+#define BOOST_THREAD_DETAIL_INTERLOCKED_READ_WIN32_HPP
+
+//  interlocked_read_win32.hpp
+//
+//  (C) Copyright 2005-7 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/detail/interlocked.hpp>
+
+extern "C" void _ReadWriteBarrier(void);
+#pragma intrinsic(_ReadWriteBarrier)
+
+namespace boost
+{
+    namespace detail
+    {
+        inline long interlocked_read_acquire(long volatile* x)
+        {
+            long const res=*x;
+            _ReadWriteBarrier();
+            return res;
+        }
+        inline void* interlocked_read_acquire(void* volatile* x)
+        {
+            void* const res=*x;
+            _ReadWriteBarrier();
+            return res;
+        }
+    }
+}
+
+#endif

include/boost/thread/win32/lock.hpp

@@ -0,0 +1,201 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06041005_HPP
+#define BOOST_THREAD_RS06041005_HPP
+
+#include <boost/thread/win32/config.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/thread/win32/exceptions.hpp>
+
+namespace boost {
+
+struct xtime;
+
+namespace detail { namespace thread {
+
+template <typename Mutex>
+class lock_ops : private noncopyable
+{
+private:
+    lock_ops() { }
+
+public:
+    typedef typename Mutex::cv_state lock_state;
+
+    static void lock(Mutex& m)
+    {
+        m.do_lock();
+    }
+    static bool trylock(Mutex& m)
+    {
+        return m.do_trylock();
+    }
+    static bool timedlock(Mutex& m, const xtime& xt)
+    {
+        return m.do_timedlock(xt);
+    }
+    static void unlock(Mutex& m)
+    {
+        m.do_unlock();
+    }
+    static void lock(Mutex& m, lock_state& state)
+    {
+        m.do_lock(state);
+    }
+    static void unlock(Mutex& m, lock_state& state)
+    {
+        m.do_unlock(state);
+    }
+};
+
+template <typename Mutex>
+class scoped_lock : private noncopyable
+{
+public:
+    typedef Mutex mutex_type;
+
+    explicit scoped_lock(Mutex& mx, bool initially_locked=true)
+        : m_mutex(mx), m_locked(false)
+    {
+        if (initially_locked) lock();
+    }
+    ~scoped_lock()
+    {
+        if (m_locked) unlock();
+    }
+
+    void lock()
+    {
+        if (m_locked) throw lock_error();
+        lock_ops<Mutex>::lock(m_mutex);
+        m_locked = true;
+    }
+    void unlock()
+    {
+        if (!m_locked) throw lock_error();
+        lock_ops<Mutex>::unlock(m_mutex);
+        m_locked = false;
+    }
+
+    bool locked() const { return m_locked; }
+    operator const void*() const { return m_locked ? this : 0; }
+
+private:
+
+    Mutex& m_mutex;
+    bool m_locked;
+};
+
+template <typename TryMutex>
+class scoped_try_lock : private noncopyable
+{
+public:
+    typedef TryMutex mutex_type;
+
+    explicit scoped_try_lock(TryMutex& mx)
+        : m_mutex(mx), m_locked(false)
+    {
+        try_lock();
+    }
+    scoped_try_lock(TryMutex& mx, bool initially_locked)
+        : m_mutex(mx), m_locked(false)
+    {
+        if (initially_locked) lock();
+    }
+    ~scoped_try_lock()
+    {
+        if (m_locked) unlock();
+    }
+
+    void lock()
+    {
+        if (m_locked) throw lock_error();
+        lock_ops<TryMutex>::lock(m_mutex);
+        m_locked = true;
+    }
+    bool try_lock()
+    {
+        if (m_locked) throw lock_error();
+        return (m_locked = lock_ops<TryMutex>::trylock(m_mutex));
+    }
+    void unlock()
+    {
+        if (!m_locked) throw lock_error();
+        lock_ops<TryMutex>::unlock(m_mutex);
+        m_locked = false;
+    }
+
+    bool locked() const { return m_locked; }
+    operator const void*() const { return m_locked ? this : 0; }
+
+private:
+
+    TryMutex& m_mutex;
+    bool m_locked;
+};
+
+template <typename TimedMutex>
+class scoped_timed_lock : private noncopyable
+{
+public:
+    typedef TimedMutex mutex_type;
+
+    scoped_timed_lock(TimedMutex& mx, const xtime& xt)
+        : m_mutex(mx), m_locked(false)
+    {
+        timed_lock(xt);
+    }
+    scoped_timed_lock(TimedMutex& mx, bool initially_locked)
+        : m_mutex(mx), m_locked(false)
+    {
+        if (initially_locked) lock();
+    }
+    ~scoped_timed_lock()
+    {
+        if (m_locked) unlock();
+    }
+
+    void lock()
+    {
+        if (m_locked) throw lock_error();
+        lock_ops<TimedMutex>::lock(m_mutex);
+        m_locked = true;
+    }
+    bool try_lock()
+    {
+        if (m_locked) throw lock_error();
+        return (m_locked = lock_ops<TimedMutex>::trylock(m_mutex));
+    }
+    bool timed_lock(const xtime& xt)
+    {
+        if (m_locked) throw lock_error();
+        return (m_locked = lock_ops<TimedMutex>::timedlock(m_mutex, xt));
+    }
+    void unlock()
+    {
+        if (!m_locked) throw lock_error();
+        lock_ops<TimedMutex>::unlock(m_mutex);
+        m_locked = false;
+    }
+
+    bool locked() const { return m_locked; }
+    operator const void*() const { return m_locked ? this : 0; }
+
+private:
+
+    TimedMutex& m_mutex;
+    bool m_locked;
+};
+
+} // namespace thread
+} // namespace detail
+} // namespace boost
+
+#endif // BOOST_THREAD_RS06041005_HPP

include/boost/thread/win32/mutex.hpp

@@ -0,0 +1,272 @@
+//  (C) Copyright 2005-6 Anthony Williams
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06041004_HPP
+#define BOOST_THREAD_RS06041004_HPP
+
+#include <boost/thread/win32/config.hpp>
+
+#include <boost/thread/win32/basic_timed_mutex.hpp>
+#include <boost/utility.hpp>
+#include <boost/thread/win32/lock.hpp>
+#include <boost/thread/win32/xtime.hpp>
+#include <boost/thread/win32/exceptions.hpp>
+
+namespace boost
+{
+    namespace detail
+    {
+        typedef ::boost::detail::basic_timed_mutex underlying_mutex;
+    }
+
+    class mutex:
+        noncopyable,
+        public ::boost::detail::underlying_mutex
+    {
+    public:
+        mutex()
+        {
+            initialize();
+        }
+        ~mutex()
+        {
+            destroy();
+        }
+
+        class scoped_lock
+        {
+        protected:
+            mutex& m;
+            bool is_locked;
+        public:
+            scoped_lock(mutex& m_):
+                m(m_),is_locked(false)
+            {
+                lock();
+            }
+            scoped_lock(mutex& m_,bool do_lock):
+                m(m_),is_locked(false)
+            {
+                if(do_lock)
+                {
+                    lock();
+                }
+            }
+            ~scoped_lock()
+            {
+                if(locked())
+                {
+                    m.unlock();
+                }
+            }
+            void lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.lock();
+                is_locked=true;
+            }
+            void unlock()
+            {
+                if(!locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.unlock();
+                is_locked=false;
+            }
+            
+            operator void* () const
+            {
+                return is_locked?const_cast<void*>(static_cast<void const*>(this)):0;
+            }
+            bool locked() const
+            {
+                return is_locked;
+            }
+        };
+    };
+
+    class try_mutex:
+        noncopyable,
+        protected ::boost::detail::underlying_mutex
+    {
+    public:
+        try_mutex()
+        {
+            initialize();
+        }
+        ~try_mutex()
+        {
+            destroy();
+        }
+
+        class scoped_try_lock
+        {
+        protected:
+            try_mutex& m;
+            bool is_locked;
+        public:
+            scoped_try_lock(try_mutex& m_):
+                m(m_),is_locked(false)
+            {
+                lock();
+            }
+            scoped_try_lock(try_mutex& m_,bool do_lock):
+                m(m_),is_locked(false)
+            {
+                if(do_lock)
+                {
+                    lock();
+                }
+            }
+            ~scoped_try_lock()
+            {
+                if(locked())
+                {
+                    m.unlock();
+                }
+            }
+            
+            void lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.lock();
+                is_locked=true;
+            }
+            bool try_lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                is_locked=m.try_lock();
+                return is_locked;
+            }
+            void unlock()
+            {
+                if(!locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.unlock();
+                is_locked=false;
+            }
+            
+            operator void* () const
+            {
+                return is_locked?const_cast<void*>(static_cast<void const*>(this)):0;
+            }
+            bool locked() const
+            {
+                return is_locked;
+            }
+        };
+
+        typedef scoped_try_lock scoped_lock;
+    };
+
+    class timed_mutex:
+        noncopyable,
+        protected ::boost::detail::basic_timed_mutex
+    {
+    public:
+        timed_mutex()
+        {
+            initialize();
+        }
+
+        ~timed_mutex()
+        {
+            destroy();
+        }
+
+        class scoped_timed_lock
+        {
+        protected:
+            timed_mutex& m;
+            bool is_locked;
+        public:
+            scoped_timed_lock(timed_mutex& m_):
+                m(m_),is_locked(false)
+            {
+                lock();
+            }
+            scoped_timed_lock(timed_mutex& m_,::boost::xtime const& target):
+                m(m_),is_locked(false)
+            {
+                timed_lock(target);
+            }
+            scoped_timed_lock(timed_mutex& m_,bool do_lock):
+                m(m_),is_locked(false)
+            {
+                if(do_lock)
+                {
+                    lock();
+                }
+            }
+            ~scoped_timed_lock()
+            {
+                if(locked())
+                {
+                    m.unlock();
+                }
+            }
+            
+            void lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.lock();
+                is_locked=true;
+            }
+            bool try_lock()
+            {
+                is_locked=m.try_lock();
+                return is_locked;
+            }
+            bool timed_lock(::boost::xtime const& target)
+            {
+                is_locked=m.timed_lock(target);
+                return is_locked;
+            }
+            
+            void unlock()
+            {
+                if(!locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.unlock();
+                is_locked=false;
+            }
+            
+            operator void* () const
+            {
+                return is_locked?const_cast<void*>(static_cast<void const*>(this)):0;
+            }
+            bool locked() const
+            {
+                return is_locked;
+            }
+        };
+
+        typedef scoped_timed_lock scoped_try_lock;
+        typedef scoped_timed_lock scoped_lock;
+    };
+}
+
+#endif // BOOST_THREAD_RS06041004_HPP

include/boost/thread/win32/once.hpp

@@ -0,0 +1,114 @@
+#ifndef BOOST_THREAD_WIN32_ONCE_HPP
+#define BOOST_THREAD_WIN32_ONCE_HPP
+
+//  once.hpp
+//
+//  (C) Copyright 2005-7 Anthony Williams 
+//  (C) Copyright 2005 John Maddock
+//
+//  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 <cstring>
+#include <cstddef>
+#include <boost/assert.hpp>
+#include <boost/static_assert.hpp>
+#include <boost/detail/interlocked.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+#include <boost/thread/win32/interlocked_read.hpp>
+
+#ifdef BOOST_NO_STDC_NAMESPACE
+namespace std
+{
+    using ::strlen;
+    using ::memcpy;
+    using ::ptrdiff_t;
+}
+#endif
+
+namespace boost
+{
+    typedef long once_flag;
+
+#define BOOST_ONCE_INIT 0
+
+    namespace detail
+    {
+        struct win32_mutex_scoped_lock
+        {
+            void* const mutex_handle;
+            explicit win32_mutex_scoped_lock(void* mutex_handle_):
+                mutex_handle(mutex_handle_)
+            {
+                unsigned long const res=win32::WaitForSingleObject(mutex_handle,win32::infinite);
+                BOOST_ASSERT(!res);
+            }
+            ~win32_mutex_scoped_lock()
+            {
+                bool const success=win32::ReleaseMutex(mutex_handle)!=0;
+                BOOST_ASSERT(success);
+            }
+        };
+
+        template <class I>
+        void int_to_string(I p, char* buf)
+        {
+            unsigned i=0;
+            for(; i < sizeof(I)*2; ++i)
+            {
+                buf[i] = 'A' + static_cast<char>((p >> (i*4)) & 0x0f);
+            }
+            buf[i] = 0;
+        }
+
+        unsigned const once_mutex_name_fixed_length=48;
+        unsigned const once_mutex_name_fixed_buffer_size=once_mutex_name_fixed_length+1;
+        unsigned const once_mutex_name_length=once_mutex_name_fixed_buffer_size+sizeof(void*)*2+sizeof(unsigned long)*2;
+        
+        // create a named mutex. It doesn't really matter what this name is
+        // as long as it is unique both to this process, and to the address of "flag":
+        inline void* create_once_mutex(char (&mutex_name)[once_mutex_name_length],void* flag_address)
+        {
+            static const char fixed_mutex_name[]="{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag";
+            BOOST_STATIC_ASSERT(sizeof(fixed_mutex_name) == once_mutex_name_fixed_buffer_size);
+
+            std::memcpy(mutex_name,fixed_mutex_name,sizeof(fixed_mutex_name));
+            BOOST_ASSERT(sizeof(mutex_name) == std::strlen(mutex_name) + sizeof(void*)*2 + sizeof(unsigned long)*2 + 1);
+
+            BOOST_STATIC_ASSERT(sizeof(void*) == sizeof(std::ptrdiff_t));
+            detail::int_to_string(reinterpret_cast<std::ptrdiff_t>(flag_address), mutex_name + once_mutex_name_fixed_length);
+            detail::int_to_string(win32::GetCurrentProcessId(), mutex_name + once_mutex_name_fixed_length + sizeof(void*)*2);
+            BOOST_ASSERT(sizeof(mutex_name) == std::strlen(mutex_name) + 1);
+
+            return win32::CreateMutexA(NULL, 0, mutex_name);
+        }
+        
+    }
+    
+
+    template<typename Function>
+    void call_once(once_flag& flag,Function f)
+    {
+        // Try for a quick win: if the proceedure has already been called
+        // just skip through:
+        long const function_complete_flag_value=0xc15730e2;
+
+        if(::boost::detail::interlocked_read_acquire(&flag)!=function_complete_flag_value)
+        {
+            char mutex_name[::boost::detail::once_mutex_name_length];
+            void* const mutex_handle(::boost::detail::create_once_mutex(mutex_name,&flag));
+            BOOST_ASSERT(mutex_handle);
+            detail::win32::handle_manager const closer(mutex_handle);
+            detail::win32_mutex_scoped_lock const lock(mutex_handle);
+      
+            if(flag!=function_complete_flag_value)
+            {
+                f();
+                BOOST_INTERLOCKED_EXCHANGE(&flag,function_complete_flag_value);
+            }
+        }
+    }
+}
+
+#endif

include/boost/thread/win32/read_write_mutex.hpp

@@ -0,0 +1,528 @@
+#ifndef BOOST_THREAD_WIN32_READ_WRITE_MUTEX_HPP
+#define BOOST_THREAD_WIN32_READ_WRITE_MUTEX_HPP
+
+//  (C) Copyright 2006 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/detail/interlocked.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+#include <boost/thread/win32/interlocked_read.hpp>
+#include <boost/static_assert.hpp>
+#include <limits.h>
+
+namespace boost
+{
+    class read_write_mutex
+    {
+    private:
+        struct state_data
+        {
+            unsigned shared_count:10;
+            unsigned shared_waiting:10;
+            unsigned exclusive:1;
+            unsigned upgradeable:1;
+            unsigned exclusive_waiting:9;
+            unsigned exclusive_waiting_blocked:1;
+
+            friend bool operator==(state_data const& lhs,state_data const& rhs)
+            {
+                return *reinterpret_cast<unsigned const*>(&lhs)==*reinterpret_cast<unsigned const*>(&rhs);
+            }
+        };
+        
+
+        template<typename T>
+        T interlocked_compare_exchange(T* target,T new_value,T comparand)
+        {
+            BOOST_STATIC_ASSERT(sizeof(T)==sizeof(long));
+            long const res=BOOST_INTERLOCKED_COMPARE_EXCHANGE(reinterpret_cast<long*>(target),
+                                                              *reinterpret_cast<long*>(&new_value),
+                                                              *reinterpret_cast<long*>(&comparand));
+            return *reinterpret_cast<T const*>(&res);
+        }
+
+        state_data state;
+        void* semaphores[2];
+        void* &unlock_sem;
+        void* &exclusive_sem;
+        void* upgradeable_sem;
+
+        void release_waiters(state_data old_state)
+        {
+            if(old_state.exclusive_waiting)
+            {
+                bool const success=detail::win32::ReleaseSemaphore(exclusive_sem,1,NULL)!=0;
+                BOOST_ASSERT(success);
+            }
+                        
+            if(old_state.shared_waiting || old_state.exclusive_waiting)
+            {
+                bool const success=detail::win32::ReleaseSemaphore(unlock_sem,old_state.shared_waiting + (old_state.exclusive_waiting?1:0),NULL)!=0;
+                BOOST_ASSERT(success);
+            }
+        }
+        
+
+    public:
+        read_write_mutex():
+            unlock_sem(semaphores[0]),
+            exclusive_sem(semaphores[1]) 
+        {
+            unlock_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            exclusive_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            upgradeable_sem=detail::win32::create_anonymous_semaphore(0,LONG_MAX);
+            state_data state_={0};
+            state=state_;
+        }
+
+        ~read_write_mutex()
+        {
+            detail::win32::CloseHandle(upgradeable_sem);
+            detail::win32::CloseHandle(unlock_sem);
+            detail::win32::CloseHandle(exclusive_sem);
+        }
+
+        bool try_lock_shareable()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                if(!new_state.exclusive && !new_state.exclusive_waiting_blocked)
+                {
+                    ++new_state.shared_count;
+                }
+                
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+            return !(old_state.exclusive| old_state.exclusive_waiting_blocked);
+        }
+
+        void lock_shareable()
+        {
+            while(true)
+            {
+                state_data old_state=state;
+                do
+                {
+                    state_data new_state=old_state;
+                    if(new_state.exclusive || new_state.exclusive_waiting_blocked)
+                    {
+                        ++new_state.shared_waiting;
+                    }
+                    else
+                    {
+                        ++new_state.shared_count;
+                    }
+
+                    state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                    if(current_state==old_state)
+                    {
+                        break;
+                    }
+                    old_state=current_state;
+                }
+                while(true);
+
+                if(!(old_state.exclusive| old_state.exclusive_waiting_blocked))
+                {
+                    return;
+                }
+                    
+                unsigned long const res=detail::win32::WaitForSingleObject(unlock_sem,detail::win32::infinite);
+                BOOST_ASSERT(res==0);
+            }
+        }
+
+        void unlock_shareable()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                bool const last_reader=!--new_state.shared_count;
+                
+                if(last_reader)
+                {
+                    if(new_state.upgradeable)
+                    {
+                        new_state.upgradeable=false;
+                        new_state.exclusive=true;
+                    }
+                    else
+                    {
+                        if(new_state.exclusive_waiting)
+                        {
+                            --new_state.exclusive_waiting;
+                            new_state.exclusive_waiting_blocked=false;
+                        }
+                        new_state.shared_waiting=0;
+                    }
+                }
+                
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    if(last_reader)
+                    {
+                        if(old_state.upgradeable)
+                        {
+                            bool const success=detail::win32::ReleaseSemaphore(upgradeable_sem,1,NULL)!=0;
+                            BOOST_ASSERT(success);
+                        }
+                        else
+                        {
+                            release_waiters(old_state);
+                        }
+                    }
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+        }
+
+        void lock()
+        {
+            while(true)
+            {
+                state_data old_state=state;
+
+                do
+                {
+                    state_data new_state=old_state;
+                    if(new_state.shared_count || new_state.exclusive)
+                    {
+                        ++new_state.exclusive_waiting;
+                        new_state.exclusive_waiting_blocked=true;
+                    }
+                    else
+                    {
+                        new_state.exclusive=true;
+                    }
+
+                    state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                    if(current_state==old_state)
+                    {
+                        break;
+                    }
+                    old_state=current_state;
+                }
+                while(true);
+
+                if(!old_state.shared_count && !old_state.exclusive)
+                {
+                    break;
+                }
+                bool const success2=detail::win32::WaitForMultipleObjects(2,semaphores,true,detail::win32::infinite)<2;
+                BOOST_ASSERT(success2);
+            }
+        }
+
+        void unlock()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                new_state.exclusive=false;
+                if(new_state.exclusive_waiting)
+                {
+                    --new_state.exclusive_waiting;
+                    new_state.exclusive_waiting_blocked=false;
+                }
+                new_state.shared_waiting=0;
+
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+            release_waiters(old_state);
+        }
+
+        void lock_upgradeable()
+        {
+            while(true)
+            {
+                state_data old_state=state;
+                do
+                {
+                    state_data new_state=old_state;
+                    if(new_state.exclusive || new_state.exclusive_waiting_blocked || new_state.upgradeable)
+                    {
+                        ++new_state.shared_waiting;
+                    }
+                    else
+                    {
+                        ++new_state.shared_count;
+                        new_state.upgradeable=true;
+                    }
+
+                    state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                    if(current_state==old_state)
+                    {
+                        break;
+                    }
+                    old_state=current_state;
+                }
+                while(true);
+
+                if(!(old_state.exclusive|| old_state.exclusive_waiting_blocked|| old_state.upgradeable))
+                {
+                    return;
+                }
+                    
+                unsigned long const res=detail::win32::WaitForSingleObject(unlock_sem,detail::win32::infinite);
+                BOOST_ASSERT(res==0);
+            }
+        }
+
+        void unlock_upgradeable()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                new_state.upgradeable=false;
+                bool const last_reader=!--new_state.shared_count;
+                
+                if(last_reader)
+                {
+                    if(new_state.exclusive_waiting)
+                    {
+                        --new_state.exclusive_waiting;
+                        new_state.exclusive_waiting_blocked=false;
+                    }
+                    new_state.shared_waiting=0;
+                }
+                
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    if(last_reader)
+                    {
+                        release_waiters(old_state);
+                    }
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+        }
+
+        void unlock_upgradeable_and_lock()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                bool const last_reader=!--new_state.shared_count;
+                
+                if(last_reader)
+                {
+                    new_state.upgradeable=false;
+                    new_state.exclusive=true;
+                }
+                
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    if(!last_reader)
+                    {
+                        unsigned long const res=detail::win32::WaitForSingleObject(upgradeable_sem,detail::win32::infinite);
+                        BOOST_ASSERT(res==0);
+                    }
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+        }
+
+        void unlock_and_lock_upgradeable()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                new_state.exclusive=false;
+                new_state.upgradeable=true;
+                ++new_state.shared_count;
+                if(new_state.exclusive_waiting)
+                {
+                    --new_state.exclusive_waiting;
+                    new_state.exclusive_waiting_blocked=false;
+                }
+                new_state.shared_waiting=0;
+
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+            release_waiters(old_state);
+        }
+        
+        void unlock_and_lock_shareable()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                new_state.exclusive=false;
+                ++new_state.shared_count;
+                if(new_state.exclusive_waiting)
+                {
+                    --new_state.exclusive_waiting;
+                    new_state.exclusive_waiting_blocked=false;
+                }
+                new_state.shared_waiting=0;
+
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+            release_waiters(old_state);
+        }
+        
+        void unlock_upgradeable_and_lock_shareable()
+        {
+            state_data old_state=state;
+            do
+            {
+                state_data new_state=old_state;
+                new_state.upgradeable=false;
+                if(new_state.exclusive_waiting)
+                {
+                    --new_state.exclusive_waiting;
+                    new_state.exclusive_waiting_blocked=false;
+                }
+                new_state.shared_waiting=0;
+
+                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                if(current_state==old_state)
+                {
+                    break;
+                }
+                old_state=current_state;
+            }
+            while(true);
+            release_waiters(old_state);
+        }
+        
+        class scoped_read_lock
+        {
+            read_write_mutex& m;
+        public:
+            scoped_read_lock(read_write_mutex& m_):
+                m(m_)
+            {
+                m.lock_shareable();
+            }
+            ~scoped_read_lock()
+            {
+                m.unlock_shareable();
+            }
+        };
+
+        class scoped_write_lock
+        {
+            read_write_mutex& m;
+            bool locked;
+            
+        public:
+            scoped_write_lock(read_write_mutex& m_):
+                m(m_),locked(false)
+            {
+                lock();
+            }
+            void lock()
+            {
+                m.lock();
+                locked=true;
+            }
+            
+            void unlock()
+            {
+                m.unlock();
+                locked=false;
+            }
+            ~scoped_write_lock()
+            {
+                if(locked)
+                {
+                    unlock();
+                }
+            }
+        };
+
+        class scoped_upgradeable_lock
+        {
+            read_write_mutex& m;
+            bool locked;
+            bool upgraded;
+            
+        public:
+            scoped_upgradeable_lock(read_write_mutex& m_):
+                m(m_),
+                locked(false),upgraded(false)
+            {
+                lock();
+            }
+            void lock()
+            {
+                m.lock_upgradeable();
+                locked=true;
+            }
+            void upgrade()
+            {
+                m.unlock_upgradeable_and_lock();
+                upgraded=true;
+            }
+            void unlock()
+            {
+                if(upgraded)
+                {
+                    m.unlock();
+                }
+                else
+                {
+                    m.unlock_upgradeable();
+                }
+            }
+            ~scoped_upgradeable_lock()
+            {
+                if(locked)
+                {
+                    unlock();
+                }
+            }
+        };
+        
+        
+    };
+}
+
+
+#endif

include/boost/thread/win32/recursive_mutex.hpp

@@ -0,0 +1,263 @@
+#ifndef BOOST_RECURSIVE_MUTEX_WIN32_HPP
+#define BOOST_RECURSIVE_MUTEX_WIN32_HPP
+
+//  recursive_mutex.hpp
+//
+//  (C) Copyright 2006 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/win32/basic_recursive_mutex.hpp>
+#include <boost/utility.hpp>
+#include <boost/thread/xtime.hpp>
+#include <boost/thread/exceptions.hpp>
+
+namespace boost
+{
+    class recursive_mutex:
+        noncopyable,
+        protected ::boost::detail::basic_recursive_mutex
+    {
+    public:
+        recursive_mutex()
+        {
+            ::boost::detail::basic_recursive_mutex::initialize();
+        }
+        ~recursive_mutex()
+        {
+            ::boost::detail::basic_recursive_mutex::destroy();
+        }
+
+        class scoped_lock
+        {
+        protected:
+            recursive_mutex& m;
+            bool is_locked;
+        public:
+            scoped_lock(recursive_mutex& m_):
+                m(m_),is_locked(false)
+            {
+                lock();
+            }
+            scoped_lock(recursive_mutex& m_,bool do_lock):
+                m(m_),is_locked(false)
+            {
+                if(do_lock)
+                {
+                    lock();
+                }
+            }
+            ~scoped_lock()
+            {
+                if(locked())
+                {
+                    m.unlock();
+                }
+            }
+            void lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.lock();
+                is_locked=true;
+            }
+            void unlock()
+            {
+                if(!locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.unlock();
+                is_locked=false;
+            }
+            
+            operator void* () const
+            {
+                return is_locked?const_cast<void*>(static_cast<void const*>(this)):0;
+            }
+            bool locked() const
+            {
+                return is_locked;
+            }
+        };
+    };
+
+    class recursive_try_mutex:
+        noncopyable,
+        protected ::boost::detail::basic_recursive_mutex
+    {
+    public:
+        recursive_try_mutex()
+        {
+            ::boost::detail::basic_recursive_mutex::initialize();
+        }
+        ~recursive_try_mutex()
+        {
+            ::boost::detail::basic_recursive_mutex::destroy();
+        }
+        class scoped_try_lock
+        {
+        protected:
+            recursive_try_mutex& m;
+            bool is_locked;
+        public:
+            scoped_try_lock(recursive_try_mutex& m_):
+                m(m_),is_locked(false)
+            {
+                lock();
+            }
+            scoped_try_lock(recursive_try_mutex& m_,bool do_lock):
+                m(m_),is_locked(false)
+            {
+                if(do_lock)
+                {
+                    lock();
+                }
+            }
+            ~scoped_try_lock()
+            {
+                if(locked())
+                {
+                    m.unlock();
+                }
+            }
+            
+            void lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.lock();
+                is_locked=true;
+            }
+            bool try_lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                is_locked=m.try_lock();
+                return is_locked;
+            }
+            void unlock()
+            {
+                if(!locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.unlock();
+                is_locked=false;
+            }
+            
+            operator void* () const
+            {
+                return is_locked?const_cast<void*>(static_cast<void const*>(this)):0;
+            }
+            bool locked() const
+            {
+                return is_locked;
+            }
+        };
+
+        typedef scoped_try_lock scoped_lock;
+    };
+
+    class recursive_timed_mutex:
+        noncopyable,
+        protected ::boost::detail::basic_recursive_timed_mutex
+    {
+    public:
+        recursive_timed_mutex()
+        {
+            ::boost::detail::basic_recursive_timed_mutex::initialize();
+        }
+        ~recursive_timed_mutex()
+        {
+            ::boost::detail::basic_recursive_timed_mutex::destroy();
+        }
+
+        class scoped_timed_lock
+        {
+        protected:
+            recursive_timed_mutex& m;
+            bool is_locked;
+        public:
+            scoped_timed_lock(recursive_timed_mutex& m_):
+                m(m_),is_locked(false)
+            {
+                lock();
+            }
+            scoped_timed_lock(recursive_timed_mutex& m_,::boost::xtime const& target):
+                m(m_),is_locked(false)
+            {
+                timed_lock(target);
+            }
+            scoped_timed_lock(recursive_timed_mutex& m_,bool do_lock):
+                m(m_),is_locked(false)
+            {
+                if(do_lock)
+                {
+                    lock();
+                }
+            }
+            ~scoped_timed_lock()
+            {
+                if(locked())
+                {
+                    m.unlock();
+                }
+            }
+            
+            void lock()
+            {
+                if(locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.lock();
+                is_locked=true;
+            }
+            bool try_lock()
+            {
+                is_locked=m.try_lock();
+                return is_locked;
+            }
+            bool timed_lock(::boost::xtime const& target)
+            {
+                is_locked=m.timed_lock(target);
+                return is_locked;
+            }
+            
+            void unlock()
+            {
+                if(!locked())
+                {
+                    throw boost::lock_error();
+                }
+                m.unlock();
+                is_locked=false;
+            }
+            
+            operator void* () const
+            {
+                return is_locked?const_cast<void*>(static_cast<void const*>(this)):0;
+            }
+            bool locked() const
+            {
+                return is_locked;
+            }
+        };
+
+        typedef scoped_timed_lock scoped_try_lock;
+        typedef scoped_timed_lock scoped_lock;
+    };
+}
+
+
+#endif

include/boost/thread/win32/thread.hpp

@@ -0,0 +1,77 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06041007_HPP
+#define BOOST_THREAD_RS06041007_HPP
+
+#include <boost/thread/win32/config.hpp>
+
+
+#include <boost/utility.hpp>
+#include <boost/function.hpp>
+
+#include <boost/thread/win32/mutex.hpp>
+#include <list>
+#include <memory>
+
+namespace boost {
+
+struct xtime;
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+class BOOST_THREAD_DECL thread : private noncopyable
+{
+public:
+    thread();
+    explicit thread(const function0<void>& threadfunc);
+    ~thread();
+
+    bool operator==(const thread& other) const;
+    bool operator!=(const thread& other) const;
+
+    void join();
+
+    static void sleep(const xtime& xt);
+    static void yield();
+
+private:
+    void* m_thread;
+    unsigned int m_id;
+    bool m_joinable;
+};
+
+class BOOST_THREAD_DECL thread_group : private noncopyable
+{
+public:
+    thread_group();
+    ~thread_group();
+
+    thread* create_thread(const function0<void>& threadfunc);
+    void add_thread(thread* thrd);
+    void remove_thread(thread* thrd);
+    void join_all();
+        int size();
+
+private:
+    std::list<thread*> m_threads;
+    mutex m_mutex;
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif // BOOST_THREAD_RS06041007_HPP

include/boost/thread/win32/thread_primitives.hpp

@@ -0,0 +1,198 @@
+#ifndef BOOST_WIN32_THREAD_PRIMITIVES_HPP
+#define BOOST_WIN32_THREAD_PRIMITIVES_HPP
+
+//  win32_thread_primitives.hpp
+//
+//  (C) Copyright 2005-6 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/config.hpp>
+#include <boost/assert.hpp>
+#include <boost/thread/exceptions.hpp>
+
+#if defined( BOOST_USE_WINDOWS_H )
+# include <windows.h>
+namespace boost
+{
+    namespace detail
+    {
+        namespace win32
+        {
+            typedef ULONG_PTR ulong_ptr;
+            typedef HANDLE handle;
+            unsigned const infinite=INFINITE;
+            unsigned const timeout=WAIT_TIMEOUT;
+
+            using ::CreateMutexA;
+            using ::CreateEventA;
+            using ::CreateSemaphoreA;
+            using ::CloseHandle;
+            using ::ReleaseMutex;
+            using ::ReleaseSemaphore;
+            using ::SetEvent;
+            using ::ResetEvent;
+            using ::WaitForMultipleObjects;
+            using ::WaitForSingleObject;
+            using ::GetCurrentProcessId;
+            using ::GetCurrentThreadId;
+            using ::GetCurrentThread;
+            using ::GetCurrentProcess;
+            using ::DuplicateHandle;
+            using ::SleepEx;
+            using ::QueueUserAPC;
+        }
+    }
+}
+#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ )
+namespace boost
+{
+    namespace detail
+    {
+        namespace win32
+        {
+            
+# ifdef _WIN64
+            typedef unsigned __int64 ulong_ptr;
+# else
+            typedef unsigned long ulong_ptr;
+# endif
+            typedef void* handle;
+            unsigned const infinite=~0U;
+            unsigned const timeout=258U;
+
+            extern "C"
+            {
+                struct _SECURITY_ATTRIBUTES;
+                __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) int __stdcall CloseHandle(void*);
+                __declspec(dllimport) int __stdcall ReleaseMutex(void*);
+                __declspec(dllimport) unsigned long __stdcall GetCurrentProcessId();
+                __declspec(dllimport) unsigned long __stdcall GetCurrentThreadId();
+                __declspec(dllimport) unsigned long __stdcall WaitForSingleObject(void*,unsigned long);
+                __declspec(dllimport) int __stdcall ReleaseSemaphore(void*,long,long*);
+                __declspec(dllimport) void* __stdcall GetCurrentThread();
+                __declspec(dllimport) void* __stdcall GetCurrentProcess();
+                __declspec(dllimport) int __stdcall DuplicateHandle(void*,void*,void*,void**,unsigned long,int,unsigned long);
+                __declspec(dllimport) unsigned long __stdcall SleepEx(unsigned long,int);
+                typedef void (__stdcall *queue_user_apc_callback_function)(ulong_ptr);
+                __declspec(dllimport) unsigned long __stdcall QueueUserAPC(queue_user_apc_callback_function,void*,ulong_ptr);
+                __declspec(dllimport) int __stdcall SetEvent(void*);
+                __declspec(dllimport) int __stdcall ResetEvent(void*);
+                __declspec(dllimport) unsigned long __stdcall WaitForMultipleObjects(unsigned long nCount,void* const * lpHandles,int bWaitAll,unsigned long dwMilliseconds);
+            }
+        }
+    }
+}
+#else
+# error "Win32 functions not available"
+#endif
+
+namespace boost
+{
+    namespace detail
+    {
+        namespace win32
+        {
+            enum event_type
+            {
+                auto_reset_event=false,
+                manual_reset_event=true
+            };
+            
+            enum initial_event_state
+            {
+                event_initially_reset=false,
+                event_initially_set=true
+            };
+            
+            inline handle create_anonymous_event(event_type type,initial_event_state state)
+            {
+                handle const res=CreateEventA(0,type,state,0);
+                return res?res:throw thread_resource_error();
+            }
+
+            inline handle create_anonymous_semaphore(long initial_count,long max_count)
+            {
+                handle const res=CreateSemaphoreA(NULL,initial_count,max_count,NULL);
+                return res?res:throw thread_resource_error();
+            }
+
+            inline handle duplicate_handle(handle source)
+            {
+                handle const current_process=GetCurrentProcess();
+                long const same_access_flag=2;
+                handle new_handle=0;
+                bool const success=DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
+                return success?new_handle:throw thread_resource_error();
+            }
+
+            inline void release_semaphore(handle semaphore,long count)
+            {
+                bool const success=ReleaseSemaphore(semaphore,count,0)!=0;
+                BOOST_ASSERT(success);
+            }
+
+            class handle_manager
+            {
+            private:
+                handle handle_to_manage;
+                handle_manager(handle_manager&);
+                handle_manager& operator=(handle_manager&);
+
+                void cleanup()
+                {
+                    if(handle_to_manage)
+                    {
+                        unsigned long result=CloseHandle(handle_to_manage);
+                        BOOST_ASSERT(result);
+                    }
+                }
+                
+            public:
+                explicit handle_manager(handle handle_to_manage_):
+                    handle_to_manage(handle_to_manage_)
+                {}
+                handle_manager():
+                    handle_to_manage(0)
+                {}
+                
+                handle_manager& operator=(handle new_handle)
+                {
+                    cleanup();
+                    handle_to_manage=new_handle;
+                }
+
+                operator handle() const
+                {
+                    return handle_to_manage;
+                }
+
+                handle release()
+                {
+                    handle const res=handle_to_manage;
+                    handle_to_manage=0;
+                    return res;
+                }
+
+                bool operator!() const
+                {
+                    return !handle_to_manage;
+                }
+                
+                ~handle_manager()
+                {
+                    cleanup();
+                }
+            };
+            
+        }
+    }
+}
+
+
+#endif

include/boost/thread/win32/tss.hpp

@@ -0,0 +1,106 @@
+// Copyright (C) 2001-2003 William E. Kempf
+// Copyright (C) 2006 Roland Schwarz
+//  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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_TSS_RS06092305_HPP
+#define BOOST_TSS_RS06092305_HPP
+
+#include <boost/thread/win32/config.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/function.hpp>
+#include <boost/thread/win32/exceptions.hpp>
+
+namespace boost {
+
+// disable warnings about non dll import
+// see: http://www.boost.org/more/separate_compilation.html#dlls
+#ifdef BOOST_MSVC
+#	pragma warning(push)
+#	pragma warning(disable: 4251 4231 4660 4275)
+#endif
+
+namespace detail {
+
+class BOOST_THREAD_DECL tss : private noncopyable
+{
+public:
+    tss(boost::function1<void, void*>* pcleanup) {
+        if (pcleanup == 0) throw boost::thread_resource_error();
+        try
+        {
+            init(pcleanup);
+        }
+        catch (...)
+        {
+            delete pcleanup;
+            throw boost::thread_resource_error();
+        }
+    }
+
+    void* get() const;
+    void set(void* value);
+    void cleanup(void* p);
+
+private:
+    unsigned int m_slot; //This is a "pseudo-slot", not a native slot
+
+    void init(boost::function1<void, void*>* pcleanup);
+};
+
+template <typename T>
+struct tss_adapter
+{
+    template <typename F>
+    tss_adapter(const F& cleanup) : m_cleanup(cleanup) { }
+    void operator()(void* p) { m_cleanup(static_cast<T*>(p)); }
+    boost::function1<void, T*> m_cleanup;
+};
+
+} // namespace detail
+
+template <typename T>
+class thread_specific_ptr : private noncopyable
+{
+public:
+    thread_specific_ptr()
+        : m_tss(new boost::function1<void, void*>(
+                    boost::detail::tss_adapter<T>(
+                        &thread_specific_ptr<T>::cleanup)))
+    {
+    }
+    thread_specific_ptr(void (*clean)(T*))
+        : m_tss(new boost::function1<void, void*>(
+                    boost::detail::tss_adapter<T>(clean)))
+    {
+    }
+    ~thread_specific_ptr() { reset(); }
+
+    T* get() const { return static_cast<T*>(m_tss.get()); }
+    T* operator->() const { return get(); }
+    T& operator*() const { return *get(); }
+    T* release() { T* temp = get(); if (temp) m_tss.set(0); return temp; }
+    void reset(T* p=0)
+    {
+        T* cur = get();
+        if (cur == p) return;
+        m_tss.set(p);
+        if (cur) m_tss.cleanup(cur);
+    }
+
+private:
+    static void cleanup(T* p) { delete p; }
+    detail::tss m_tss;
+};
+
+#ifdef BOOST_MSVC
+#	pragma warning(pop)
+#endif
+
+} // namespace boost
+
+#endif //BOOST_TSS_RS06092305_HPP

include/boost/thread/win32/tss_hooks.hpp

@@ -1,14 +1,16 @@
-// (C) Copyright Michael Glassford 2004.
-// Use, modification and distribution are subject to 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)
+// Copyright (C) 2001-2003 William E. Kempf
+// Copyright (C) Michael Glassford 2004.
+// Copyright (C) 2006 Roland Schwarz
+//  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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#if !defined(BOOST_TLS_HOOKS_HPP)
-#define BOOST_TLS_HOOKS_HPP
+#ifndef BOOST_TLS_HOOKS_RS06092306_HPP
+#define BOOST_TLS_HOOKS_RS06092306_HPP
 
-#include <boost/thread/detail/config.hpp>
-
-#if defined(BOOST_HAS_WINTHREADS)
+#include <boost/thread/win32/config.hpp>
 
     typedef void (__cdecl *thread_exit_handler)(void);
 
@@ -20,16 +22,12 @@
         //Currently only implemented for Win32, but should
             //later be implemented for all platforms.
         //Used by Win32 implementation of Boost.Threads
-            //tss to peform cleanup.
+            //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
@@ -73,6 +71,4 @@
             //cleanup has been implemented and to force
             //it to be linked into the Boost.Threads library.
 
-#endif //defined(BOOST_HAS_WINTHREADS)
-
-#endif //!defined(BOOST_TLS_HOOKS_HPP)
+#endif //BOOST_TLS_HOOKS_RS06092306_HPP

include/boost/thread/win32/xtime.hpp

@@ -0,0 +1,56 @@
+// Copyright 2006 Roland Schwarz.
+// 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)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06041006_HPP
+#define BOOST_THREAD_RS06041006_HPP
+
+#include <boost/thread/win32/config.hpp>
+
+#include <boost/cstdint.hpp>
+
+namespace boost {
+
+enum xtime_clock_types
+{
+    TIME_UTC=1
+//    TIME_TAI,
+//    TIME_MONOTONIC,
+//    TIME_PROCESS,
+//    TIME_THREAD,
+//    TIME_LOCAL,
+//    TIME_SYNC,
+//    TIME_RESOLUTION
+};
+
+struct xtime
+{
+#if defined(BOOST_NO_INT64_T)
+    typedef int_fast32_t xtime_sec_t; //INT_FAST32_MIN <= sec <= INT_FAST32_MAX
+#else
+    typedef int_fast64_t xtime_sec_t; //INT_FAST64_MIN <= sec <= INT_FAST64_MAX
+#endif
+
+    typedef int_fast32_t xtime_nsec_t; //0 <= xtime.nsec < NANOSECONDS_PER_SECOND
+
+    xtime_sec_t sec;
+    xtime_nsec_t nsec;
+};
+
+int BOOST_THREAD_DECL xtime_get(struct xtime* xtp, int clock_type);
+
+inline int xtime_cmp(const xtime& xt1, const xtime& xt2)
+{
+    if (xt1.sec == xt2.sec)
+        return (int)(xt1.nsec - xt2.nsec);
+    else 
+        return (xt1.sec > xt2.sec) ? 1 : -1;
+}
+
+} // namespace boost
+
+#endif //BOOST_THREAD_RS06041006_HPP

include/boost/thread/win32/xtime_utils.hpp

@@ -0,0 +1,85 @@
+#ifndef BOOST_THREAD_DETAIL_XTIME_UTILS_HPP
+#define BOOST_THREAD_DETAIL_XTIME_UTILS_HPP
+
+//  xtime_utils.hpp
+//
+//  (C) Copyright 2005 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/win32/xtime.hpp>
+#include <limits>
+
+namespace boost
+{
+    namespace detail
+    {
+        inline ::boost::xtime get_xtime_sentinel()
+        {
+            boost::xtime const sentinel={
+                (std::numeric_limits<boost::xtime::xtime_sec_t>::max)(),
+                (std::numeric_limits<boost::xtime::xtime_nsec_t>::max)()
+            };
+            return sentinel;
+            
+        }
+        
+        // get the number of milliseconds from now to target
+        // if target is in the past, return 0
+        // if target cannot be represented as unsigned long, return
+        // the maximum instead
+        // 2006-08-04 <roland>
+        inline unsigned long get_milliseconds_until_time(::boost::xtime target)
+        {
+            if(!boost::xtime_cmp(target,get_xtime_sentinel()))
+            {
+                return (std::numeric_limits<unsigned long>::max)();
+            }
+            
+            boost::xtime now;
+            boost::xtime_get(&now, boost::TIME_UTC);
+
+            if (target.sec < now.sec)
+            {
+                return 0;
+            }
+            else
+            {
+                boost::xtime::xtime_nsec_t const nanoseconds_per_second=1000000000;
+                boost::xtime::xtime_nsec_t const milliseconds_per_second=1000;
+                boost::xtime::xtime_nsec_t const nanoseconds_per_millisecond=nanoseconds_per_second/milliseconds_per_second;
+                if (target.nsec < now.nsec) 
+                {
+                    if (target.sec == now.sec)
+                    {
+                        return 0;
+                    }
+                    target.nsec += nanoseconds_per_second - now.nsec;
+                    target.sec -= now.sec + 1;
+                }
+                else
+                {
+                    target.nsec -= now.nsec;
+                    target.sec -= now.sec;
+                }
+                // we are throwing away some bits, but one second after having 
+                // waited for 49 years does not really matter ...
+                if (target.sec < (std::numeric_limits<unsigned long>::max)()/milliseconds_per_second)
+                {
+                    return static_cast<unsigned long>(
+                        target.sec*milliseconds_per_second + 
+                        (target.nsec+nanoseconds_per_millisecond/2)/nanoseconds_per_millisecond);
+                }
+                else
+                {
+                    return (std::numeric_limits<unsigned long>::max)();
+                }
+            }
+        }
+    }
+}
+
+
+#endif

include/boost/thread/xtime.hpp

@@ -1,59 +1,16 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
+// Copyright 2006 Roland Schwarz.
+// 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)
 //
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
 
-#ifndef BOOST_XTIME_WEK070601_HPP
-#define BOOST_XTIME_WEK070601_HPP
+#ifndef BOOST_THREAD_RS06040712_HPP
+#define BOOST_THREAD_RS06040712_HPP
 
-#include <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/platform.hpp>
+#include BOOST_THREAD_PLATFORM(xtime.hpp)
 
-#include <boost/cstdint.hpp>
+#endif // BOOST_THREAD_RS06040712_HPP
 
-namespace boost {
-
-enum xtime_clock_types
-{
-    TIME_UTC=1
-//    TIME_TAI,
-//    TIME_MONOTONIC,
-//    TIME_PROCESS,
-//    TIME_THREAD,
-//    TIME_LOCAL,
-//    TIME_SYNC,
-//    TIME_RESOLUTION
-};
-
-struct xtime
-{
-#if defined(BOOST_NO_INT64_T)
-    typedef int_fast32_t xtime_sec_t; //INT_FAST32_MIN <= sec <= INT_FAST32_MAX
-#else
-    typedef int_fast64_t xtime_sec_t; //INT_FAST64_MIN <= sec <= INT_FAST64_MAX
-#endif
-
-    typedef int_fast32_t xtime_nsec_t; //0 <= xtime.nsec < NANOSECONDS_PER_SECOND
-
-    xtime_sec_t sec;
-    xtime_nsec_t nsec;
-};
-
-int BOOST_THREAD_DECL xtime_get(struct xtime* xtp, int clock_type);
-
-inline int xtime_cmp(const xtime& xt1, const xtime& xt2)
-{
-    if (xt1.sec == xt2.sec)
-        return (int)(xt1.nsec - xt2.nsec);
-    else 
-        return (xt1.sec > xt2.sec) ? 1 : -1;
-}
-
-} // namespace boost
-
-#endif //BOOST_XTIME_WEK070601_HPP

src/barrier.cpp

@@ -1,47 +0,0 @@
-// Copyright (C) 2002-2003
-// David Moore, William E. Kempf
-//
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
-
-#include <boost/thread/detail/config.hpp>
-#include <boost/thread/barrier.hpp>
-#include <string> // see http://article.gmane.org/gmane.comp.lib.boost.devel/106981
-
-namespace boost {
-
-barrier::barrier(unsigned int count)
-    : m_threshold(count), m_count(count), m_generation(0)
-{
-    if (count == 0)
-        throw std::invalid_argument("count cannot be zero.");
-}
-
-barrier::~barrier()
-{
-}
-
-bool barrier::wait()
-{
-    boost::mutex::scoped_lock lock(m_mutex);
-    unsigned int gen = m_generation;
-
-    if (--m_count == 0)
-    {
-        m_generation++;
-        m_count = m_threshold;
-        m_cond.notify_all();
-        return true;
-    }
-
-    while (gen == m_generation)
-        m_cond.wait(lock);
-    return false;
-}
-
-} // namespace boost

src/condition.cpp

@@ -1,677 +0,0 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
-//
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
-
-#include <boost/thread/detail/config.hpp>
-
-#include <boost/thread/condition.hpp>
-#include <boost/thread/xtime.hpp>
-#include <boost/thread/thread.hpp>
-#include <boost/thread/exceptions.hpp>
-#include <boost/limits.hpp>
-#include <cassert>
-#include "timeconv.inl"
-
-#if defined(BOOST_HAS_WINTHREADS)
-#   ifndef NOMINMAX
-#      define NOMINMAX
-#   endif
-#   include <windows.h>
-#elif defined(BOOST_HAS_PTHREADS)
-#   include <errno.h>
-#elif defined(BOOST_HAS_MPTASKS)
-#   include <MacErrors.h>
-#   include "mac/init.hpp"
-#   include "mac/safe.hpp"
-#endif
-
-namespace boost {
-
-namespace detail {
-
-#if defined(BOOST_HAS_WINTHREADS)
-condition_impl::condition_impl()
-    : m_gone(0), m_blocked(0), m_waiting(0)
-{
-    m_gate = reinterpret_cast<void*>(CreateSemaphore(0, 1, 1, 0));
-    m_queue = reinterpret_cast<void*>(
-        CreateSemaphore(0, 0, (std::numeric_limits<long>::max)(), 0));
-    m_mutex = reinterpret_cast<void*>(CreateMutex(0, 0, 0));
-
-    if (!m_gate || !m_queue || !m_mutex)
-    {
-        int res = 0;
-        if (m_gate)
-        {
-            res = CloseHandle(reinterpret_cast<HANDLE>(m_gate));
-            assert(res);
-        }
-        if (m_queue)
-        {
-            res = CloseHandle(reinterpret_cast<HANDLE>(m_queue));
-            assert(res);
-        }
-        if (m_mutex)
-        {
-            res = CloseHandle(reinterpret_cast<HANDLE>(m_mutex));
-            assert(res);
-        }
-
-        throw thread_resource_error();
-    }
-}
-
-condition_impl::~condition_impl()
-{
-    int res = 0;
-    res = CloseHandle(reinterpret_cast<HANDLE>(m_gate));
-    assert(res);
-    res = CloseHandle(reinterpret_cast<HANDLE>(m_queue));
-    assert(res);
-    res = CloseHandle(reinterpret_cast<HANDLE>(m_mutex));
-    assert(res);
-}
-
-void condition_impl::notify_one()
-{
-    unsigned signals = 0;
-
-    int res = 0;
-    res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_mutex), INFINITE);
-    assert(res == WAIT_OBJECT_0);
-
-    if (m_waiting != 0) // the m_gate is already closed
-    {
-        if (m_blocked == 0)
-        {
-            res = ReleaseMutex(reinterpret_cast<HANDLE>(m_mutex));
-            assert(res);
-            return;
-        }
-
-        ++m_waiting;
-        --m_blocked;
-        signals = 1;
-    }
-    else
-    {
-        res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
-        assert(res == WAIT_OBJECT_0);
-        if (m_blocked > m_gone)
-        {
-            if (m_gone != 0)
-            {
-                m_blocked -= m_gone;
-                m_gone = 0;
-            }
-            signals = m_waiting = 1;
-            --m_blocked;
-        }
-        else
-        {
-            res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-            assert(res);
-        }
-    }
-
-    res = ReleaseMutex(reinterpret_cast<HANDLE>(m_mutex));
-    assert(res);
-
-    if (signals)
-    {
-        res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_queue), signals, 0);
-        assert(res);
-    }
-}
-
-void condition_impl::notify_all()
-{
-    unsigned signals = 0;
-
-    int res = 0;
-    res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_mutex), INFINITE);
-    assert(res == WAIT_OBJECT_0);
-
-    if (m_waiting != 0) // the m_gate is already closed
-    {
-        if (m_blocked == 0)
-        {
-            res = ReleaseMutex(reinterpret_cast<HANDLE>(m_mutex));
-            assert(res);
-            return;
-        }
-
-        m_waiting += (signals = m_blocked);
-        m_blocked = 0;
-    }
-    else
-    {
-        res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
-        assert(res == WAIT_OBJECT_0);
-        if (m_blocked > m_gone)
-        {
-            if (m_gone != 0)
-            {
-                m_blocked -= m_gone;
-                m_gone = 0;
-            }
-            signals = m_waiting = m_blocked;
-            m_blocked = 0;
-        }
-        else
-        {
-            res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-            assert(res);
-        }
-    }
-
-    res = ReleaseMutex(reinterpret_cast<HANDLE>(m_mutex));
-    assert(res);
-
-    if (signals)
-    {
-        res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_queue), signals, 0);
-        assert(res);
-    }
-}
-
-void condition_impl::enter_wait()
-{
-    int res = 0;
-    res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
-    assert(res == WAIT_OBJECT_0);
-    ++m_blocked;
-    res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-    assert(res);
-}
-
-void condition_impl::do_wait()
-{
-    int res = 0;
-    res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_queue), INFINITE);
-    assert(res == WAIT_OBJECT_0);
-
-    unsigned was_waiting=0;
-    unsigned was_gone=0;
-
-    res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_mutex), INFINITE);
-    assert(res == WAIT_OBJECT_0);
-    was_waiting = m_waiting;
-    was_gone = m_gone;
-    if (was_waiting != 0)
-    {
-        if (--m_waiting == 0)
-        {
-            if (m_blocked != 0)
-            {
-                res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1,
-                    0); // open m_gate
-                assert(res);
-                was_waiting = 0;
-            }
-            else if (m_gone != 0)
-                m_gone = 0;
-        }
-    }
-    else if (++m_gone == ((std::numeric_limits<unsigned>::max)() / 2))
-    {
-        // timeout occured, normalize the m_gone count
-        // this may occur if many calls to wait with a timeout are made and
-        // no call to notify_* is made
-        res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
-        assert(res == WAIT_OBJECT_0);
-        m_blocked -= m_gone;
-        res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-        assert(res);
-        m_gone = 0;
-    }
-    res = ReleaseMutex(reinterpret_cast<HANDLE>(m_mutex));
-    assert(res);
-
-    if (was_waiting == 1)
-    {
-        for (/**/ ; was_gone; --was_gone)
-        {
-            // better now than spurious later
-            res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_queue),
-                INFINITE);
-            assert(res == WAIT_OBJECT_0);
-        }
-        res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-        assert(res);
-    }
-}
-
-bool condition_impl::do_timed_wait(const xtime& xt)
-{
-    bool ret = false;
-    unsigned int res = 0;
-
-    for (;;)
-    {
-        int milliseconds;
-        to_duration(xt, milliseconds);
-
-        res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_queue),
-            milliseconds);
-        assert(res != WAIT_FAILED && res != WAIT_ABANDONED);
-        ret = (res == WAIT_OBJECT_0);
-
-        if (res == WAIT_TIMEOUT)
-        {
-            xtime cur;
-            xtime_get(&cur, TIME_UTC);
-            if (xtime_cmp(xt, cur) > 0)
-                continue;
-        }
-
-        break;
-    }
-
-    unsigned was_waiting=0;
-    unsigned was_gone=0;
-
-    res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_mutex), INFINITE);
-    assert(res == WAIT_OBJECT_0);
-    was_waiting = m_waiting;
-    was_gone = m_gone;
-    if (was_waiting != 0)
-    {
-        if (!ret) // timeout
-        {
-            if (m_blocked != 0)
-                --m_blocked;
-            else
-                ++m_gone; // count spurious wakeups
-        }
-        if (--m_waiting == 0)
-        {
-            if (m_blocked != 0)
-            {
-                res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1,
-                    0); // open m_gate
-                assert(res);
-                was_waiting = 0;
-            }
-            else if (m_gone != 0)
-                m_gone = 0;
-        }
-    }
-    else if (++m_gone == ((std::numeric_limits<unsigned>::max)() / 2))
-    {
-        // timeout occured, normalize the m_gone count
-        // this may occur if many calls to wait with a timeout are made and
-        // no call to notify_* is made
-        res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
-        assert(res == WAIT_OBJECT_0);
-        m_blocked -= m_gone;
-        res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-        assert(res);
-        m_gone = 0;
-    }
-    res = ReleaseMutex(reinterpret_cast<HANDLE>(m_mutex));
-    assert(res);
-
-    if (was_waiting == 1)
-    {
-        for (/**/ ; was_gone; --was_gone)
-        {
-            // better now than spurious later
-            res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_queue),
-                INFINITE);
-            assert(res ==  WAIT_OBJECT_0);
-        }
-        res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_gate), 1, 0);
-        assert(res);
-    }
-
-    return ret;
-}
-#elif defined(BOOST_HAS_PTHREADS)
-condition_impl::condition_impl()
-{
-    int res = 0;
-    res = pthread_cond_init(&m_condition, 0);
-    if (res != 0)
-        throw thread_resource_error();
-}
-
-condition_impl::~condition_impl()
-{
-    int res = 0;
-    res = pthread_cond_destroy(&m_condition);
-    assert(res == 0);
-}
-
-void condition_impl::notify_one()
-{
-    int res = 0;
-    res = pthread_cond_signal(&m_condition);
-    assert(res == 0);
-}
-
-void condition_impl::notify_all()
-{
-    int res = 0;
-    res = pthread_cond_broadcast(&m_condition);
-    assert(res == 0);
-}
-
-void condition_impl::do_wait(pthread_mutex_t* pmutex)
-{
-    int res = 0;
-    res = pthread_cond_wait(&m_condition, pmutex);
-    assert(res == 0);
-}
-
-bool condition_impl::do_timed_wait(const xtime& xt, pthread_mutex_t* pmutex)
-{
-    timespec ts;
-    to_timespec(xt, ts);
-
-    int res = 0;
-    res = pthread_cond_timedwait(&m_condition, pmutex, &ts);
-    assert(res == 0 || res == ETIMEDOUT);
-
-    return res != ETIMEDOUT;
-}
-#elif defined(BOOST_HAS_MPTASKS)
-
-using threads::mac::detail::safe_enter_critical_region;
-using threads::mac::detail::safe_wait_on_semaphore;
-
-condition_impl::condition_impl()
-    : m_gone(0), m_blocked(0), m_waiting(0)
-{
-    threads::mac::detail::thread_init();
-
-    OSStatus lStatus = noErr;
-
-    lStatus = MPCreateSemaphore(1, 1, &m_gate);
-    if(lStatus == noErr)
-        lStatus = MPCreateSemaphore(ULONG_MAX, 0, &m_queue);
-
-    if(lStatus != noErr || !m_gate || !m_queue)
-    {
-        if (m_gate)
-        {
-            lStatus = MPDeleteSemaphore(m_gate);
-            assert(lStatus == noErr);
-        }
-        if (m_queue)
-        {
-            lStatus = MPDeleteSemaphore(m_queue);
-            assert(lStatus == noErr);
-        }
-
-        throw thread_resource_error();
-    }
-}
-
-condition_impl::~condition_impl()
-{
-    OSStatus lStatus = noErr;
-    lStatus = MPDeleteSemaphore(m_gate);
-    assert(lStatus == noErr);
-    lStatus = MPDeleteSemaphore(m_queue);
-    assert(lStatus == noErr);
-}
-
-void condition_impl::notify_one()
-{
-    unsigned signals = 0;
-
-    OSStatus lStatus = noErr;
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-
-    if (m_waiting != 0) // the m_gate is already closed
-    {
-        if (m_blocked == 0)
-        {
-            lStatus = MPExitCriticalRegion(m_mutex);
-            assert(lStatus == noErr);
-            return;
-        }
-
-        ++m_waiting;
-        --m_blocked;
-    }
-    else
-    {
-        lStatus = safe_wait_on_semaphore(m_gate, kDurationForever);
-        assert(lStatus == noErr);
-        if (m_blocked > m_gone)
-        {
-            if (m_gone != 0)
-            {
-                m_blocked -= m_gone;
-                m_gone = 0;
-            }
-            signals = m_waiting = 1;
-            --m_blocked;
-        }
-        else
-        {
-            lStatus = MPSignalSemaphore(m_gate);
-            assert(lStatus == noErr);
-        }
-
-        lStatus = MPExitCriticalRegion(m_mutex);
-        assert(lStatus == noErr);
-
-        while (signals)
-        {
-            lStatus = MPSignalSemaphore(m_queue);
-            assert(lStatus == noErr);
-            --signals;
-        }
-    }
-}
-
-void condition_impl::notify_all()
-{
-    unsigned signals = 0;
-
-    OSStatus lStatus = noErr;
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-
-    if (m_waiting != 0) // the m_gate is already closed
-    {
-        if (m_blocked == 0)
-        {
-            lStatus = MPExitCriticalRegion(m_mutex);
-            assert(lStatus == noErr);
-            return;
-        }
-
-        m_waiting += (signals = m_blocked);
-        m_blocked = 0;
-    }
-    else
-    {
-        lStatus = safe_wait_on_semaphore(m_gate, kDurationForever);
-        assert(lStatus == noErr);
-        if (m_blocked > m_gone)
-        {
-            if (m_gone != 0)
-            {
-                m_blocked -= m_gone;
-                m_gone = 0;
-            }
-            signals = m_waiting = m_blocked;
-            m_blocked = 0;
-        }
-        else
-        {
-            lStatus = MPSignalSemaphore(m_gate);
-            assert(lStatus == noErr);
-        }
-
-        lStatus = MPExitCriticalRegion(m_mutex);
-        assert(lStatus == noErr);
-
-        while (signals)
-        {
-            lStatus = MPSignalSemaphore(m_queue);
-            assert(lStatus == noErr);
-            --signals;
-        }
-    }
-}
-
-void condition_impl::enter_wait()
-{
-    OSStatus lStatus = noErr;
-    lStatus = safe_wait_on_semaphore(m_gate, kDurationForever);
-    assert(lStatus == noErr);
-    ++m_blocked;
-    lStatus = MPSignalSemaphore(m_gate);
-    assert(lStatus == noErr);
-}
-
-void condition_impl::do_wait()
-{
-    OSStatus lStatus = noErr;
-    lStatus = safe_wait_on_semaphore(m_queue, kDurationForever);
-    assert(lStatus == noErr);
-
-    unsigned was_waiting=0;
-    unsigned was_gone=0;
-
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-    was_waiting = m_waiting;
-    was_gone = m_gone;
-    if (was_waiting != 0)
-    {
-        if (--m_waiting == 0)
-        {
-            if (m_blocked != 0)
-            {
-                lStatus = MPSignalSemaphore(m_gate); // open m_gate
-                assert(lStatus == noErr);
-                was_waiting = 0;
-            }
-            else if (m_gone != 0)
-                m_gone = 0;
-        }
-    }
-    else if (++m_gone == ((std::numeric_limits<unsigned>::max)() / 2))
-    {
-        // timeout occured, normalize the m_gone count
-        // this may occur if many calls to wait with a timeout are made and
-        // no call to notify_* is made
-        lStatus = safe_wait_on_semaphore(m_gate, kDurationForever);
-        assert(lStatus == noErr);
-        m_blocked -= m_gone;
-        lStatus = MPSignalSemaphore(m_gate);
-        assert(lStatus == noErr);
-        m_gone = 0;
-    }
-    lStatus = MPExitCriticalRegion(m_mutex);
-    assert(lStatus == noErr);
-
-    if (was_waiting == 1)
-    {
-        for (/**/ ; was_gone; --was_gone)
-        {
-            // better now than spurious later
-            lStatus = safe_wait_on_semaphore(m_queue, kDurationForever);
-            assert(lStatus == noErr);
-        }
-        lStatus = MPSignalSemaphore(m_gate);
-        assert(lStatus == noErr);
-    }
-}
-
-bool condition_impl::do_timed_wait(const xtime& xt)
-{
-    int milliseconds;
-    to_duration(xt, milliseconds);
-
-    OSStatus lStatus = noErr;
-    lStatus = safe_wait_on_semaphore(m_queue, milliseconds);
-    assert(lStatus == noErr || lStatus == kMPTimeoutErr);
-
-    bool ret = (lStatus == noErr);
-
-    unsigned was_waiting=0;
-    unsigned was_gone=0;
-
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-    was_waiting = m_waiting;
-    was_gone = m_gone;
-    if (was_waiting != 0)
-    {
-        if (!ret) // timeout
-        {
-            if (m_blocked != 0)
-                --m_blocked;
-            else
-                ++m_gone; // count spurious wakeups
-        }
-        if (--m_waiting == 0)
-        {
-            if (m_blocked != 0)
-            {
-                lStatus = MPSignalSemaphore(m_gate); // open m_gate
-                assert(lStatus == noErr);
-                was_waiting = 0;
-            }
-            else if (m_gone != 0)
-                m_gone = 0;
-        }
-    }
-    else if (++m_gone == ((std::numeric_limits<unsigned>::max)() / 2))
-    {
-        // timeout occured, normalize the m_gone count
-        // this may occur if many calls to wait with a timeout are made and
-        // no call to notify_* is made
-        lStatus = safe_wait_on_semaphore(m_gate, kDurationForever);
-        assert(lStatus == noErr);
-        m_blocked -= m_gone;
-        lStatus = MPSignalSemaphore(m_gate);
-        assert(lStatus == noErr);
-        m_gone = 0;
-    }
-    lStatus = MPExitCriticalRegion(m_mutex);
-    assert(lStatus == noErr);
-
-    if (was_waiting == 1)
-    {
-        for (/**/ ; was_gone; --was_gone)
-        {
-            // better now than spurious later
-            lStatus = safe_wait_on_semaphore(m_queue, kDurationForever);
-            assert(lStatus == noErr);
-        }
-        lStatus = MPSignalSemaphore(m_gate);
-        assert(lStatus == noErr);
-    }
-
-    return ret;
-}
-#endif
-
-} // namespace detail
-
-} // namespace boost
-
-// Change Log:
-//    8 Feb 01  WEKEMPF Initial version.
-//   22 May 01  WEKEMPF Modified to use xtime for time outs.
-//    3 Jan 03  WEKEMPF Modified for DLL implementation.

src/mac/debug_prefix.hpp

@@ -1,8 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#define TARGET_CARBON    1

src/mac/delivery_man.cpp

@@ -1,66 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "delivery_man.hpp"
-
-#include "os.hpp"
-#include "execution_context.hpp"
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-delivery_man::delivery_man():
-    m_pPackage(NULL),
-    m_pSemaphore(kInvalidID),
-    m_bPackageWaiting(false)
-{
-    assert(at_st());
-
-    OSStatus lStatus = MPCreateSemaphore(1UL, 0UL, &m_pSemaphore);
-// TODO - throw on error here
-    assert(lStatus == noErr);
-}
-
-delivery_man::~delivery_man()
-{
-    assert(m_bPackageWaiting == false);
-
-    OSStatus lStatus = MPDeleteSemaphore(m_pSemaphore);
-    assert(lStatus == noErr);
-}
-
-
-void delivery_man::accept_deliveries()
-{
-    if(m_bPackageWaiting)
-    {
-        assert(m_pPackage != NULL);
-        m_pPackage->accept();
-        m_pPackage = NULL;
-        m_bPackageWaiting = false;
-
-    // signal to the thread making the call that we're done
-        OSStatus lStatus = MPSignalSemaphore(m_pSemaphore);
-        assert(lStatus == noErr);
-    }
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/delivery_man.hpp

@@ -1,84 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_DELIVERY_MAN_MJM012402_HPP
-#define BOOST_DELIVERY_MAN_MJM012402_HPP
-
-
-#include <boost/function.hpp>
-#include <boost/utility.hpp>
-
-#include <boost/thread/mutex.hpp>
-
-#include "package.hpp"
-
-#include <Multiprocessing.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class delivery_man is intended to move boost::function objects from MP tasks to
-//    other execution contexts (such as deferred task time or system task time).
-
-class delivery_man: private noncopyable
-{
-  public:
-    delivery_man();
-    ~delivery_man();
-
-  public:
-    template<class R>
-    R deliver(function<R> &rFunctor);
-
-    void accept_deliveries();
-
-  private:
-    base_package *m_pPackage;
-    mutex m_oMutex;
-    MPSemaphoreID m_pSemaphore;
-    bool m_bPackageWaiting;
-};
-
-
-template<class R>
-R delivery_man::deliver(function<R> &rFunctor)
-{
-    assert(at_mp());
-
-// lock our mutex
-    mutex::scoped_lock oLock(m_oMutex);
-
-// create a package and save it
-    package<R> oPackage(rFunctor);
-    m_pPackage = &oPackage;
-    m_bPackageWaiting = true;
-
-// wait on the semaphore
-    OSStatus lStatus = MPWaitOnSemaphore(m_pSemaphore, kDurationForever);
-    assert(lStatus == noErr);
-
-    return(oPackage.return_value());
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_DELIVERY_MAN_MJM012402_HPP

src/mac/dt_scheduler.cpp

@@ -1,93 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "dt_scheduler.hpp"
-
-#include "ot_context.hpp"
-
-
-#include <boost/thread/detail/singleton.hpp>
-
-#include <OpenTransportProtocol.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-const OTTimeout k_ulTimerTaskDelay = 1UL;
-
-
-dt_scheduler::dt_scheduler():
-    m_bReschedule(false),
-    m_uppTask(NULL),
-    m_lTask(0UL)
-{
-    using ::boost::detail::thread::singleton;
-
-    ot_context &rContext(singleton<ot_context>::instance());
-
-    m_uppTask = NewOTProcessUPP(task_entry);
-    m_lTask = OTCreateTimerTaskInContext(m_uppTask, this, rContext.get_context());
-}
-
-dt_scheduler::~dt_scheduler()
-{
-    OTDestroyTimerTask(m_lTask);
-    m_lTask = 0UL;
-    DisposeOTProcessUPP(m_uppTask);
-    m_uppTask = NULL;
-}
-
-
-void dt_scheduler::start_polling()
-{
-    m_bReschedule = true;
-    schedule_task();
-}
-
-void dt_scheduler::stop_polling()
-{
-    m_bReschedule = false;
-}
-
-
-void dt_scheduler::schedule_task()
-{
-    if(m_bReschedule)
-    {
-        OTScheduleTimerTask(m_lTask, k_ulTimerTaskDelay);
-    }
-}
-
-
-/*static*/ pascal void dt_scheduler::task_entry(void *pRefCon)
-{
-    dt_scheduler *pThis = reinterpret_cast<dt_scheduler *>(pRefCon);
-    assert(pThis != NULL);
-    pThis->task();
-}
-
-void dt_scheduler::task()
-{
-    periodic_function();
-    schedule_task();
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/dt_scheduler.hpp

@@ -1,63 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_DT_SCHEDULER_MJM012402_HPP
-#define BOOST_DT_SCHEDULER_MJM012402_HPP
-
-
-#include "periodical.hpp"
-
-#include <OpenTransport.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class dt_scheduler calls its pure-virtual periodic_function method periodically at
-//    deferred task time.  This is generally 1kHz under Mac OS 9.
-
-class dt_scheduler
-{
-  public:
-    dt_scheduler();
-    virtual ~dt_scheduler();
-
-  protected:
-    void start_polling();
-    void stop_polling();
-
-  private:
-    virtual void periodic_function() = 0;
-
-  private:
-    void schedule_task();
-    static pascal void task_entry(void *pRefCon);
-    void task();
-
-  private:
-    bool m_bReschedule;
-    OTProcessUPP m_uppTask;
-    long m_lTask;
-};
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_DT_SCHEDULER_MJM012402_HPP

src/mac/execution_context.cpp

@@ -1,60 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include <Debugging.h>
-#include <Multiprocessing.h>
-
-#include "execution_context.hpp"
-#include "init.hpp"
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-
-execution_context_t execution_context()
-{
-// make sure that MP services are available the first time through
-    static bool bIgnored = detail::thread_init();
-
-// first check if we're an MP task
-    if(MPTaskIsPreemptive(kInvalidID))
-    {
-        return(k_eExecutionContextMPTask);
-    }
-
-#if TARGET_CARBON
-// Carbon has TaskLevel
-    UInt32 ulLevel = TaskLevel();
-
-    if(ulLevel == 0UL)
-    {
-        return(k_eExecutionContextSystemTask);
-    }
-
-    if(ulLevel & kInDeferredTaskMask)
-    {
-        return(k_eExecutionContextDeferredTask);
-    }
-
-    return(k_eExecutionContextOther);
-#else
-// this can be implemented using TaskLevel if you don't mind linking against
-//    DebugLib (and therefore breaking Mac OS 8.6 support), or CurrentExecutionLevel.
-#    error execution_context unimplimented
-#endif
-}
-
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/execution_context.hpp

@@ -1,47 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_EXECUTION_CONTEXT_MJM012402_HPP
-#define BOOST_EXECUTION_CONTEXT_MJM012402_HPP
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-
-// utility functions for figuring out what context your code is executing in.
-//    Bear in mind that at_mp and in_blue are the only functions guarenteed by
-//    Apple to work.  There is simply no way of being sure that you will not get
-//    false readings about task level at interrupt time in blue.
-
-typedef enum {
-    k_eExecutionContextSystemTask,
-    k_eExecutionContextDeferredTask,
-    k_eExecutionContextMPTask,
-    k_eExecutionContextOther
-} execution_context_t;
-
-execution_context_t execution_context();
-
-inline bool at_st()
-    {    return(execution_context() == k_eExecutionContextSystemTask);    }
-
-inline bool at_mp()
-    {    return(execution_context() == k_eExecutionContextMPTask);        }
-inline bool in_blue()
-    {    return(!at_mp());                                                }
-
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-#endif // BOOST_EXECUTION_CONTEXT_MJM012402_HPP

src/mac/init.cpp

@@ -1,58 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "init.hpp"
-
-#include "remote_call_manager.hpp"
-
-
-#include <boost/thread/detail/singleton.hpp>
-
-#include <Multiprocessing.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-namespace {
-
-// force these to get called by the end of static initialization time.
-static bool g_bInitialized = (thread_init() && create_singletons());
-
-}
-
-
-bool thread_init()
-{
-    static bool bResult = MPLibraryIsLoaded();
-
-    return(bResult);
-}
-
-bool create_singletons()
-{
-    using ::boost::detail::thread::singleton;
-
-    singleton<remote_call_manager>::instance();
-
-    return(true);
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/init.hpp

@@ -1,34 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_INIT_MJM012402_HPP
-#define BOOST_INIT_MJM012402_HPP
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-bool thread_init();
-bool create_singletons();
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_INIT_MJM012402_HPP

src/mac/msl_replacements/assert.cpp

@@ -1,24 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include <cassert>
-#include <cstdio>
-
-#include <MacTypes.h>
-
-#include "remote_calls.hpp"
-
-// this function will be called when an assertion fails.  We redirect the assertion
-//    to DebugStr (MacsBug under Mac OS 1.x-9.x, Console under Mac OS X).
-void __assertion_failed(char const *pszAssertion, char const *pszFile, int nLine)
-{
-    using std::snprintf;
-    unsigned char strlDebug[sizeof(Str255) + 1];
-    char *pszDebug = reinterpret_cast<char *>(&strlDebug[1]);
-    strlDebug[0] = snprintf(pszDebug, sizeof(Str255), "assertion failed: \"%s\", %s, line %d", pszAssertion, pszFile, nLine);
-    boost::threads::mac::dt_remote_call(DebugStr, static_cast<ConstStringPtr>(strlDebug));
-}

src/mac/msl_replacements/console_io.cpp

@@ -1,128 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-//
-// includes
-//
-
-#include <abort_exit.h>
-#include <console.h>
-#include <console_io.h>
-#include <misc_io.h>
-#include <SIOUX.h>
-
-#include "remote_calls.hpp"
-
-
-//
-// using declarations
-//
-
-using std::__file_handle;
-using std::__idle_proc;
-using std::__io_error;
-using std::__no_io_error;
-using std::size_t;
-
-using boost::threads::mac::st_remote_call;
-
-
-//
-// prototypes
-//
-
-static bool check_console();
-static int do_read_console(__file_handle ulHandle, unsigned char *pBuffer, size_t *pCount, __idle_proc pfnIdleProc);
-static int do_write_console(__file_handle ulHandle, unsigned char *pBuffer, size_t *pCount, __idle_proc pfnIdleProc);
-
-
-//
-// MSL function replacements
-//
-
-// these two functions are called by cin and cout, respectively, as well as by (all?)
-//    other functions in MSL that do console I/O.  All that they do is as the remote
-//    call manager to ensure that their guts are called at system task time.
-int __read_console(__file_handle handle, unsigned char * buffer, size_t * count, __idle_proc idle_proc)
-{
-    return(st_remote_call(do_read_console, handle, buffer, count, idle_proc));
-}
-
-int __write_console(__file_handle handle, unsigned char * buffer, size_t * count, __idle_proc idle_proc)
-{
-    return(st_remote_call(do_write_console, handle, buffer, count, idle_proc));
-}
-
-
-//
-// implementations
-//
-
-static bool check_console()
-{
-    static bool s_bHaveConsole(false);
-    static bool s_bWontHaveConsole(false);
-
-    if(s_bHaveConsole)
-    {
-        return(true);
-    }
-
-    if(s_bWontHaveConsole == false)
-    {
-        __stdio_atexit();
-
-        if(InstallConsole(0) != 0)
-        {
-            s_bWontHaveConsole = true;
-            return(false);
-        }
-        __console_exit = RemoveConsole;
-        s_bHaveConsole = true;
-        return(true);
-    }
-
-    return(false);
-}
-
-
-int do_read_console(__file_handle /*ulHandle*/, unsigned char *pBuffer, size_t *pCount, __idle_proc /*pfnIdleProc*/)
-{
-    assert(pCount != NULL);
-    assert(pBuffer != NULL || *pCount == 0UL);
-
-    if(check_console() == false)
-    {
-        return(__io_error);
-    }
-    std::fflush(stdout);
-    long lCount = ReadCharsFromConsole(reinterpret_cast<char *>(pBuffer), static_cast<long>(*pCount));
-    *pCount = static_cast<size_t>(lCount);
-    if(lCount == -1L)
-    {
-        return(__io_error);
-    }
-
-    return(__no_io_error);
-}
-
-int do_write_console(__file_handle /*ulHandle*/, unsigned char *pBuffer, size_t *pCount, __idle_proc /*pfnIdleProc*/)
-{
-    if(check_console() == false)
-    {
-        return(__io_error);
-    }
-
-    long lCount = WriteCharsToConsole(reinterpret_cast<char *>(pBuffer), static_cast<long>(*pCount));
-    *pCount = static_cast<size_t>(lCount);
-    if(lCount == -1L)
-    {
-        return(__io_error);
-    }
-
-    return(__no_io_error);
-}

src/mac/msl_replacements/malloc.cpp

@@ -1,52 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-//
-// includes
-//
-
-#include <cstdlib>
-
-#include <Multiprocessing.h>
-
-
-//
-// using declarations
-//
-
-using std::size_t;
-
-
-extern "C" {
-
-//
-// prototypes
-//
-
-void *malloc(size_t ulSize);
-void free(void *pBlock);
-
-}
-
-
-//
-// MSL function replacements
-//
-
-// all allocation/deallocation currently goes through MPAllocateAligned/MPFree.  This
-//    solution is sub-optimal at best, but will have to do for now.
-void *malloc(size_t ulSize)
-{
-    static bool bIgnored = MPLibraryIsLoaded();
-    return(MPAllocateAligned(ulSize, kMPAllocateDefaultAligned, 0UL));
-}
-
-void free(void *pBlock)
-{
-    if(pBlock == NULL) return;
-    MPFree(pBlock);
-}

src/mac/msl_replacements/news_and_deletes.cpp

@@ -1,99 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-//
-// includes
-//
-
-#include <new>
-
-#include <Multiprocessing.h>
-
-
-//
-// using declarations
-//
-
-using std::size_t;
-using std::bad_alloc;
-using std::nothrow_t;
-using std::nothrow;
-
-
-//
-// local utility functions
-//
-
-// all allocation/deallocation currently goes through MPAllocateAligned/MPFree.  This
-//    solution is sub-optimal at best, but will have to do for now.
-inline static void *allocate(size_t ulSize, const nothrow_t &)
-{
-    static bool bIgnored = MPLibraryIsLoaded();
-    return(MPAllocateAligned(ulSize, kMPAllocateDefaultAligned, 0UL));
-}
-
-inline static void *allocate(size_t ulSize)
-{
-    void *pBlock = allocate(ulSize, nothrow);
-    if(pBlock == NULL)
-        throw(bad_alloc());
-    return(pBlock);
-}
-
-inline static void deallocate(void *pBlock)
-{
-    if(pBlock == NULL) return;
-    MPFree(pBlock);
-}
-
-
-//
-// global operators
-//
-
-void *operator new(size_t ulSize)
-{
-    return(allocate(ulSize));
-}
-
-void *operator new[](size_t ulSize)
-{
-    return(allocate(ulSize));
-}
-
-
-void *operator new(size_t ulSize, const nothrow_t &rNoThrow)
-{
-    return(allocate(ulSize, rNoThrow));
-}
-
-void *operator new[](size_t ulSize, const nothrow_t &rNoThrow)
-{
-    return(allocate(ulSize, rNoThrow));
-}
-
-
-void operator delete(void *pBlock)
-{
-    deallocate(pBlock);
-}
-
-void operator delete[](void *pBlock)
-{
-    deallocate(pBlock);
-}
-
-
-void operator delete(void *pBlock, const nothrow_t &)
-{
-    deallocate(pBlock);
-}
-
-void operator delete[](void *pBlock, const nothrow_t &)
-{
-    deallocate(pBlock);
-}

src/mac/msl_replacements/time.cpp

@@ -1,150 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include <cassert>
-// we include timesize.mac.h to get whether or not __TIMESIZE_DOUBLE__ is
-//  defined.  This is not safe, given that __TIMESIZE_DOUBLE__ affects MSL
-//  at MSL's compile time, not ours, so be forgiving if you have changed it
-//  since you have built MSL.
-#include <timesize.mac.h>
-#include <time.h>
-
-#include <boost/thread/detail/force_cast.hpp>
-#include <boost/thread/xtime.hpp>
-
-#include "execution_context.hpp"
-
-#include <DriverServices.h>
-
-
-extern "C"
-{
-    clock_t __get_clock();
-    time_t __get_time();
-    int __to_gm_time(time_t *pTime);
-    int __is_dst();
-}
-
-
-static inline uint64_t get_nanoseconds()
-{
-    using boost::detail::thread::force_cast;
-    return(force_cast<uint64_t>(AbsoluteToNanoseconds(UpTime())));
-}
-
-
-#ifdef __TIMESIZE_DOUBLE__
-
-// return number of microseconds since startup as a double
-clock_t __get_clock()
-{
-    static const double k_dNanosecondsPerMicrosecond(1000.0);
-
-    return(get_nanoseconds() / k_dNanosecondsPerMicrosecond);
-}
-
-#else
-
-// return number of ticks (60th of a second) since startup as a long
-clock_t __get_clock()
-{
-    static const uint64_t k_ullTicksPerSecond(60ULL);
-    static const uint64_t k_ullNanosecondsPerSecond(1000ULL * 1000ULL * 1000ULL);
-    static const uint64_t k_ullNanosecondsPerTick(k_ullNanosecondsPerSecond / k_ullTicksPerSecond);
-
-    return(get_nanoseconds() / k_ullNanosecondsPerTick);
-}
-
-#endif
-
-// return number of seconds elapsed since Jan 1, 1970
-time_t __get_time()
-{
-    boost::xtime sTime;
-    int nType = boost::xtime_get(&sTime, boost::TIME_UTC);
-    assert(nType == boost::TIME_UTC);
-    return(static_cast<time_t>(sTime.sec));
-}
-
-
-static inline MachineLocation &read_location()
-{
-    static MachineLocation s_sLocation;
-    assert(boost::threads::mac::at_st());
-    ReadLocation(&s_sLocation);
-    return(s_sLocation);
-}
-
-static inline MachineLocation &get_location()
-{
-    static MachineLocation &s_rLocation(read_location());
-    return(s_rLocation);
-}
-
-
-// force the machine location to be cached at static initlialization
-static MachineLocation &g_rIgnored(get_location());
-
-static inline long calculate_delta()
-{
-    MachineLocation &rLocation(get_location());
-
-// gmtDelta is a 24-bit, signed integer.  We need to strip out the lower 24 bits,
-//  then sign-extend what we have.
-    long lDelta = rLocation.u.gmtDelta & 0x00ffffffL;
-    if((lDelta & 0x00800000L) != 0L)
-    {
-        lDelta |= 0xFF000000;
-    }
-    return(lDelta);
-}
-
-static inline bool check_if_location_is_broken()
-{
-    MachineLocation &rLocation(get_location());
-    if(rLocation.latitude == 0 && rLocation.longitude == 0 && rLocation.u.gmtDelta == 0)
-        return(true);
-    return(false);
-}
-
-static inline bool location_is_broken()
-{
-    static bool s_bLocationIsBroken(check_if_location_is_broken());
-    return(s_bLocationIsBroken);
-}
-
-
-// translate time to GMT
-int __to_gm_time(time_t *pTime)
-{
-    if(location_is_broken())
-    {
-        return(0);
-    }
-
-    static long s_lDelta(calculate_delta());
-    *pTime -= s_lDelta;
-    return(1);
-}
-
-
-static inline bool is_daylight_savings_time()
-{
-    MachineLocation &rLocation(get_location());
-    return(rLocation.u.dlsDelta != 0);
-}
-
-// check if we're in daylight savings time
-int __is_dst()
-{
-    if(location_is_broken())
-    {
-        return(-1);
-    }
-    static bool bIsDaylightSavingsTime(is_daylight_savings_time());
-    return(static_cast<int>(bIsDaylightSavingsTime));
-}

src/mac/os.cpp

@@ -1,57 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "os.hpp"
-
-
-#include <cassert>
-
-#include <Gestalt.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace os {
-
-
-// read the OS version from Gestalt
-static inline long get_version()
-{
-    long lVersion;
-    OSErr nErr = Gestalt(gestaltSystemVersion, &lVersion);
-    assert(nErr == noErr);
-    return(lVersion);
-}
-
-
-// check if we're running under Mac OS X and cache that information
-bool x()
-{
-    static bool bX = (version() >= 0x1000);
-    return(bX);
-}
-
-
-// read the OS version and cache it
-long version()
-{
-    static long lVersion = get_version();
-    return(lVersion);
-}
-
-
-} // namespace os
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/os.hpp

@@ -1,37 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_OS_MJM012402_HPP
-#define BOOST_OS_MJM012402_HPP
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace os {
-
-
-// functions to determine the OS environment.  With namespaces, you get a cute call:
-//    mac::os::x
-
-bool x();
-long version();
-
-
-} // namespace os
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_OS_MJM012402_HPP

src/mac/ot_context.cpp

@@ -1,46 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "ot_context.hpp"
-
-#include "execution_context.hpp"
-
-
-#include <cassert>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-ot_context::ot_context()
-{
-    assert(at_st());
-
-    OSStatus lStatus = InitOpenTransportInContext(0UL, &m_pContext);
-// TODO - throw on error
-    assert(lStatus == noErr);
-}
-
-ot_context::~ot_context()
-{
-    CloseOpenTransportInContext(m_pContext);
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/ot_context.hpp

@@ -1,58 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_OT_CONTEXT_MJM012402_HPP
-#define BOOST_OT_CONTEXT_MJM012402_HPP
-
-
-#include <OpenTransport.h>
-
-#include <boost/utility.hpp>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class ot_context is intended to be used only as a singleton.  All that this class
-//    does is ask OpenTransport to create him an OTClientContextPtr, and then doles
-//    this out to anyone who wants it.  ot_context should only be instantiated at
-//    system task time.
-
-class ot_context: private noncopyable
-{
-  protected:
-    ot_context();
-    ~ot_context();
-
-  public:
-    OTClientContextPtr get_context();
-
-  private:
-    OTClientContextPtr m_pContext;
-};
-
-
-inline OTClientContextPtr ot_context::get_context()
-    {    return(m_pContext);    }
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_OT_CONTEXT_MJM012402_HPP

src/mac/package.hpp

@@ -1,76 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_PACKAGE_MJM012402_HPP
-#define BOOST_PACKAGE_MJM012402_HPP
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-class base_package: private noncopyable
-{
-  public:
-    virtual void accept() = 0;
-};
-
-template<class R>
-class package: public base_package
-{
-  public:
-    inline package(function<R> &rFunctor):
-        m_rFunctor(rFunctor)
-        {    /* no-op */                }
-    inline ~package()
-        {    /* no-op */                }
-
-    virtual void accept()
-        {    m_oR = m_rFunctor();    }
-    inline R return_value()
-        {    return(m_oR);            }
-
-  private:
-    function<R> &m_rFunctor;
-    R m_oR;
-};
-
-template<>
-class package<void>: public base_package
-{
-  public:
-    inline package(function<void> &rFunctor):
-        m_rFunctor(rFunctor)
-        {    /* no-op */                }
-    inline ~package()
-        {    /* no-op */                }
-
-    virtual void accept()
-        {    m_rFunctor();            }
-    inline void return_value()
-        {    return;                    }
-
-  private:
-    function<void> &m_rFunctor;
-};
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_PACKAGE_MJM012402_HPP

src/mac/periodical.hpp

@@ -1,97 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_PERIODICAL_MJM012402_HPP
-#define BOOST_PERIODICAL_MJM012402_HPP
-
-
-#include <boost/function.hpp>
-#include <boost/utility.hpp>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class periodical inherits from its template parameter, which should follow the
-//    pattern set by classes dt_scheduler and st_scheduler.  periodical knows how to
-//    call a boost::function, where the xx_scheduler classes only know to to call a
-//    member periodically.
-
-template<class Scheduler>
-class periodical: private noncopyable, private Scheduler
-{
-  public:
-    periodical(function<void> &rFunction);
-    ~periodical();
-
-  public:
-    void start();
-    void stop();
-
-  protected:
-    virtual void periodic_function();
-
-  private:
-    function<void> m_oFunction;
-};
-
-
-template<class Scheduler>
-periodical<Scheduler>::periodical(function<void> &rFunction):
-    m_oFunction(rFunction)
-{
-// no-op
-}
-
-template<class Scheduler>
-periodical<Scheduler>::~periodical()
-{
-    stop();
-}
-
-template<class Scheduler>
-void periodical<Scheduler>::start()
-{
-    start_polling();
-}
-
-template<class Scheduler>
-void periodical<Scheduler>::stop()
-{
-    stop_polling();
-}
-
-
-template<class Scheduler>
-inline void periodical<Scheduler>::periodic_function()
-{
-    try
-    {
-        m_oFunction();
-    }
-    catch(...)
-    {
-    }
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_PERIODICAL_MJM012402_HPP

src/mac/prefix.hpp

@@ -1,9 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#define NDEBUG
-#define TARGET_CARBON    1

src/mac/remote_call_manager.cpp

@@ -1,48 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "remote_call_manager.hpp"
-
-#include <boost/bind.hpp>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-using detail::delivery_man;
-
-
-remote_call_manager::remote_call_manager():
-    m_oDTDeliveryMan(),
-    m_oSTDeliveryMan(),
-    m_oDTFunction(bind(&delivery_man::accept_deliveries, &m_oDTDeliveryMan)),
-    m_oSTFunction(bind(&delivery_man::accept_deliveries, &m_oSTDeliveryMan)),
-    m_oDTPeriodical(m_oDTFunction),
-    m_oSTPeriodical(m_oSTFunction)
-{
-    m_oDTPeriodical.start();
-    m_oSTPeriodical.start();
-}
-
-remote_call_manager::~remote_call_manager()
-{
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/remote_call_manager.hpp

@@ -1,102 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_REMOTE_CALL_MANAGER_MJM012402_HPP
-#define BOOST_REMOTE_CALL_MANAGER_MJM012402_HPP
-
-
-#include <boost/utility.hpp>
-
-#include "delivery_man.hpp"
-#include "dt_scheduler.hpp"
-#include "periodical.hpp"
-#include "execution_context.hpp"
-#include "st_scheduler.hpp"
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class remote_call_manager is used by the remote call functions (dt_remote_call and
-//  st_remote_call) to execute functions in non-MP contexts.
-
-class remote_call_manager: private noncopyable
-{
-  protected:
-    remote_call_manager();
-    ~remote_call_manager();
-
-  public:
-    template<class R>
-    R execute_at_dt(function<R> &rFunctor);
-    template<class R>
-    R execute_at_st(function<R> &rFunctor);
-
-  private:
-    template<class R>
-    static R execute_now(function<R> &rFunctor);
-
-  private:
-    delivery_man m_oDTDeliveryMan;
-    delivery_man m_oSTDeliveryMan;
-    function<void> m_oDTFunction;
-    function<void> m_oSTFunction;
-    periodical<dt_scheduler> m_oDTPeriodical;
-    periodical<st_scheduler> m_oSTPeriodical;
-};
-
-
-template<class R>
-/*static*/ inline R remote_call_manager::execute_now(function<R> &rFunctor)
-{
-    return(rFunctor());
-}
-template<>
-/*static*/ inline void remote_call_manager::execute_now<void>(function<void> &rFunctor)
-{
-    rFunctor();
-}
-
-
-template<class R>
-inline R remote_call_manager::execute_at_dt(function<R> &rFunctor)
-{
-    if(at_mp())
-    {
-        return(m_oDTDeliveryMan.deliver(rFunctor));
-    }
-    return(execute_now(rFunctor));
-}
-
-template<class R>
-inline R remote_call_manager::execute_at_st(function<R> &rFunctor)
-{
-    if(at_mp())
-    {
-        return(m_oSTDeliveryMan.deliver(rFunctor));
-    }
-    assert(at_st());
-    return(execute_now(rFunctor));
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_REMOTE_CALL_MANAGER_MJM012402_HPP

src/mac/remote_calls.hpp

@@ -1,157 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_REMOTE_CALLS_MJM012402_HPP
-#define BOOST_REMOTE_CALLS_MJM012402_HPP
-
-
-#include <boost/bind.hpp>
-
-#include "remote_call_manager.hpp"
-#include <boost/thread/detail/singleton.hpp>
-
-
-// this file contains macros to generate functions with the signatures:
-//  ReturnType st_remote_call([pascal] ReturnType (*pfnFunction)(
-//                              [Argument1Type[, Argument2Type[...]]])
-//                            [, Argument1Type oArgument1[, Argument2Type oArgument2[...]]])
-// and
-//  ReturnType dt_remote_call([pascal] ReturnType (*pfnFunction)(
-//                              [Argument1Type[, Argument2Type[...]]])
-//                            [, Argument1Type oArgument1[, Argument2Type oArgument2[...]]])
-// in other words, identical to the function pointer versions of boost::bind, but
-//  with the return type returned.  The purpose of these functions is to be able to
-//  request that a function be called at system task time or deferred task time, then
-//  sleep until it is called, and finally get back its return value.
-
-#define BOOST_REMOTE_CALL_CLASS_LIST_0
-#define BOOST_REMOTE_CALL_CLASS_LIST_1 BOOST_REMOTE_CALL_CLASS_LIST_0, class A1
-#define BOOST_REMOTE_CALL_CLASS_LIST_2 BOOST_REMOTE_CALL_CLASS_LIST_1, class A2
-#define BOOST_REMOTE_CALL_CLASS_LIST_3 BOOST_REMOTE_CALL_CLASS_LIST_2, class A3
-#define BOOST_REMOTE_CALL_CLASS_LIST_4 BOOST_REMOTE_CALL_CLASS_LIST_3, class A4
-#define BOOST_REMOTE_CALL_CLASS_LIST_5 BOOST_REMOTE_CALL_CLASS_LIST_4, class A5
-#define BOOST_REMOTE_CALL_CLASS_LIST_6 BOOST_REMOTE_CALL_CLASS_LIST_5, class A6
-#define BOOST_REMOTE_CALL_CLASS_LIST_7 BOOST_REMOTE_CALL_CLASS_LIST_6, class A7
-#define BOOST_REMOTE_CALL_CLASS_LIST_8 BOOST_REMOTE_CALL_CLASS_LIST_7, class A8
-#define BOOST_REMOTE_CALL_CLASS_LIST_9 BOOST_REMOTE_CALL_CLASS_LIST_8, class A9
-
-
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_0
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_1 BOOST_REMOTE_CALL_ARGUMENT_LIST_0  A1 oA1
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_2 BOOST_REMOTE_CALL_ARGUMENT_LIST_1, A2 oA2
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_3 BOOST_REMOTE_CALL_ARGUMENT_LIST_2, A3 oA3
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_4 BOOST_REMOTE_CALL_ARGUMENT_LIST_3, A4 oA4
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_5 BOOST_REMOTE_CALL_ARGUMENT_LIST_4, A5 oA5
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_6 BOOST_REMOTE_CALL_ARGUMENT_LIST_5, A6 oA6
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_7 BOOST_REMOTE_CALL_ARGUMENT_LIST_6, A7 oA7
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_8 BOOST_REMOTE_CALL_ARGUMENT_LIST_7, A8 oA8
-#define BOOST_REMOTE_CALL_ARGUMENT_LIST_9 BOOST_REMOTE_CALL_ARGUMENT_LIST_8, A9 oA9
-
-
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_0
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_1 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_0, oA1
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_2 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_1, oA2
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_3 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_2, oA3
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_4 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_3, oA4
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_5 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_4, oA5
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_6 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_5, oA6
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_7 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_6, oA7
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_8 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_7, oA8
-#define BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_9 BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_8, oA9
-
-
-#define BOOST_REMOTE_CALL_COMMA_0
-#define BOOST_REMOTE_CALL_COMMA_1 ,
-#define BOOST_REMOTE_CALL_COMMA_2 ,
-#define BOOST_REMOTE_CALL_COMMA_3 ,
-#define BOOST_REMOTE_CALL_COMMA_4 ,
-#define BOOST_REMOTE_CALL_COMMA_5 ,
-#define BOOST_REMOTE_CALL_COMMA_6 ,
-#define BOOST_REMOTE_CALL_COMMA_7 ,
-#define BOOST_REMOTE_CALL_COMMA_8 ,
-#define BOOST_REMOTE_CALL_COMMA_9 ,
-
-
-// this is the macro that ties it all together.  From here, we generate all forms of
-//  dt_remote_call and st_remote_call.
-
-#define BOOST_REMOTE_CALL(context, stack, n)                                        \
-template<class R BOOST_REMOTE_CALL_CLASS_LIST_ ## n>                                \
-inline R context ## _remote_call(stack R (*pfnF)(                                   \
-                                      BOOST_REMOTE_CALL_ARGUMENT_LIST_ ## n)        \
-                                      BOOST_REMOTE_CALL_COMMA_ ## n                 \
-                                  BOOST_REMOTE_CALL_ARGUMENT_LIST_ ## n)            \
-{                                                                                   \
-    using ::boost::detail::thread::singleton;                                       \
-    using detail::remote_call_manager;                                              \
-    function<R> oFunc(bind(pfnF BOOST_REMOTE_CALL_FUNCTION_ARGUMENT_LIST_ ## n));   \
-    remote_call_manager &rManager(singleton<remote_call_manager>::instance());      \
-    return(rManager.execute_at_ ## context(oFunc));                                 \
-}
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-
-BOOST_REMOTE_CALL(st, , 0)
-BOOST_REMOTE_CALL(st, , 1)
-BOOST_REMOTE_CALL(st, , 2)
-BOOST_REMOTE_CALL(st, , 3)
-BOOST_REMOTE_CALL(st, , 4)
-BOOST_REMOTE_CALL(st, , 5)
-BOOST_REMOTE_CALL(st, , 6)
-BOOST_REMOTE_CALL(st, , 7)
-BOOST_REMOTE_CALL(st, , 8)
-BOOST_REMOTE_CALL(st, , 9)
-
-BOOST_REMOTE_CALL(dt, , 0)
-BOOST_REMOTE_CALL(dt, , 1)
-BOOST_REMOTE_CALL(dt, , 2)
-BOOST_REMOTE_CALL(dt, , 3)
-BOOST_REMOTE_CALL(dt, , 4)
-BOOST_REMOTE_CALL(dt, , 5)
-BOOST_REMOTE_CALL(dt, , 6)
-BOOST_REMOTE_CALL(dt, , 7)
-BOOST_REMOTE_CALL(dt, , 8)
-BOOST_REMOTE_CALL(dt, , 9)
-
-
-BOOST_REMOTE_CALL(st, pascal, 0)
-BOOST_REMOTE_CALL(st, pascal, 1)
-BOOST_REMOTE_CALL(st, pascal, 2)
-BOOST_REMOTE_CALL(st, pascal, 3)
-BOOST_REMOTE_CALL(st, pascal, 4)
-BOOST_REMOTE_CALL(st, pascal, 5)
-BOOST_REMOTE_CALL(st, pascal, 6)
-BOOST_REMOTE_CALL(st, pascal, 7)
-BOOST_REMOTE_CALL(st, pascal, 8)
-BOOST_REMOTE_CALL(st, pascal, 9)
-
-BOOST_REMOTE_CALL(dt, pascal, 0)
-BOOST_REMOTE_CALL(dt, pascal, 1)
-BOOST_REMOTE_CALL(dt, pascal, 2)
-BOOST_REMOTE_CALL(dt, pascal, 3)
-BOOST_REMOTE_CALL(dt, pascal, 4)
-BOOST_REMOTE_CALL(dt, pascal, 5)
-BOOST_REMOTE_CALL(dt, pascal, 6)
-BOOST_REMOTE_CALL(dt, pascal, 7)
-BOOST_REMOTE_CALL(dt, pascal, 8)
-BOOST_REMOTE_CALL(dt, pascal, 9)
-
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_REMOTE_CALLS_MJM012402_HPP

src/mac/safe.cpp

@@ -1,210 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include <DriverServices.h>
-#include <Events.h>
-#include <Multiprocessing.h>
-#include <Threads.h>
-
-#include <boost/bind.hpp>
-#include <boost/function.hpp>
-
-#include <boost/thread/detail/force_cast.hpp>
-#include <limits>
-#include "execution_context.hpp"
-
-
-using boost::detail::thread::force_cast;
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-static OSStatus safe_wait(function<OSStatus, Duration> &rFunction, Duration lDuration);
-
-
-// we call WNE to allow tasks that own the resource the blue is waiting on system
-//    task time, in case they are blocked on an ST remote call (or a memory allocation
-//    for that matter).
-static void idle()
-{
-    if(at_st())
-    {
-        EventRecord sEvent;
-        bool bEvent = WaitNextEvent(0U, &sEvent, 0UL, NULL);
-    }
-}
-
-
-OSStatus safe_wait_on_semaphore(MPSemaphoreID pSemaphoreID, Duration lDuration)
-{
-    function<OSStatus, Duration> oWaitOnSemaphore;
-    oWaitOnSemaphore = bind(MPWaitOnSemaphore, pSemaphoreID, _1);
-    return(safe_wait(oWaitOnSemaphore, lDuration));
-}
-
-
-OSStatus safe_enter_critical_region(MPCriticalRegionID pCriticalRegionID, Duration lDuration, MPCriticalRegionID pCriticalRegionCriticalRegionID/* = kInvalidID*/)
-{
-    if(pCriticalRegionCriticalRegionID != kInvalidID)
-    {
-        if(at_mp())
-        {
-        // enter the critical region's critical region
-            OSStatus lStatus = noErr;
-            AbsoluteTime sExpiration;
-            if(lDuration != kDurationImmediate && lDuration != kDurationForever)
-            {
-                sExpiration = AddDurationToAbsolute(lDuration, UpTime());
-            }
-            lStatus = MPEnterCriticalRegion(pCriticalRegionCriticalRegionID, lDuration);
-            assert(lStatus == noErr || lStatus == kMPTimeoutErr);
-            if(lStatus == noErr)
-            {
-            // calculate a new duration
-                if(lDuration != kDurationImmediate && lDuration != kDurationForever)
-                {
-                // check if we have any time left
-                    AbsoluteTime sUpTime(UpTime());
-                    if(force_cast<uint64_t>(sExpiration) > force_cast<uint64_t>(sUpTime))
-                    {
-                    // reset our duration to our remaining time
-                        lDuration = AbsoluteDeltaToDuration(sExpiration, sUpTime);
-                    }
-                    else
-                    {
-                    // no time left
-                        lDuration = kDurationImmediate;
-                    }
-                }
-            // if we entered the critical region, exit it again
-                lStatus = MPExitCriticalRegion(pCriticalRegionCriticalRegionID);
-                assert(lStatus == noErr);
-            }
-            else
-            {
-            // otherwise, give up
-                return(lStatus);
-            }
-        }
-        else
-        {
-        // if we're at system task time, try to enter the critical region's critical
-        //    region until we succeed.  MP tasks will block on this until we let it go.
-            OSStatus lStatus;
-            do
-            {
-                lStatus = MPEnterCriticalRegion(pCriticalRegionCriticalRegionID, kDurationImmediate);
-            } while(lStatus == kMPTimeoutErr);
-            assert(lStatus == noErr);
-        }
-    }
-
-// try to enter the critical region
-    function<OSStatus, Duration> oEnterCriticalRegion;
-    oEnterCriticalRegion = bind(MPEnterCriticalRegion, pCriticalRegionID, _1);
-    OSStatus lStatus = safe_wait(oEnterCriticalRegion, lDuration);
-
-// if we entered the critical region's critical region to get the critical region,
-//    exit the critical region's critical region.
-    if(pCriticalRegionCriticalRegionID != kInvalidID && at_mp() == false)
-    {
-        lStatus = MPExitCriticalRegion(pCriticalRegionCriticalRegionID);
-        assert(lStatus == noErr);
-    }
-    return(lStatus);
-}
-
-OSStatus safe_wait_on_queue(MPQueueID pQueueID, void **pParam1, void **pParam2, void **pParam3, Duration lDuration)
-{
-    function<OSStatus, Duration> oWaitOnQueue;
-    oWaitOnQueue = bind(MPWaitOnQueue, pQueueID, pParam1, pParam2, pParam3, _1);
-    return(safe_wait(oWaitOnQueue, lDuration));
-}
-
-OSStatus safe_delay_until(AbsoluteTime *pWakeUpTime)
-{
-    if(execution_context() == k_eExecutionContextMPTask)
-    {
-        return(MPDelayUntil(pWakeUpTime));
-    }
-    else
-    {
-        uint64_t ullWakeUpTime = force_cast<uint64_t>(*pWakeUpTime);
-
-        while(force_cast<uint64_t>(UpTime()) < ullWakeUpTime)
-        {
-            idle();
-        }
-
-        return(noErr);
-    }
-}
-
-
-OSStatus safe_wait(function<OSStatus, Duration> &rFunction, Duration lDuration)
-{
-    if(execution_context() == k_eExecutionContextMPTask)
-    {
-        return(rFunction(lDuration));
-    }
-    else
-    {
-        uint64_t ullExpiration = 0ULL;
-
-    // get the expiration time in UpTime units
-        if(lDuration == kDurationForever)
-        {
-            ullExpiration = (::std::numeric_limits<uint64_t>::max)();
-        }
-        else if(lDuration == kDurationImmediate)
-        {
-            ullExpiration = force_cast<uint64_t>(UpTime());
-        }
-        else
-        {
-            AbsoluteTime sExpiration = AddDurationToAbsolute(lDuration, UpTime());
-            ullExpiration = force_cast<uint64_t>(sExpiration);
-        }
-
-        OSStatus lStatus;
-        bool bExpired = false;
-
-        do
-        {
-            lStatus = rFunction(kDurationImmediate);
-// mm - "if" #if 0'd out to allow task time to threads blocked on I/O
-#if 0
-            if(lStatus == kMPTimeoutErr)
-#endif
-            {
-                idle();
-            }
-            if(lDuration != kDurationForever)
-            {
-                bExpired = (force_cast<uint64_t>(UpTime()) < ullExpiration);
-            }
-        } while(lStatus == kMPTimeoutErr && bExpired == false);
-
-        return(lStatus);
-    }
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/safe.hpp

@@ -1,41 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_SAFE_MJM012402_HPP
-#define BOOST_SAFE_MJM012402_HPP
-
-
-#include <Multiprocessing.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// these functions are used to wain in an execution context-independent manor.  All of these
-//  functions are both MP- and ST-safe.
-
-OSStatus safe_wait_on_semaphore(MPSemaphoreID pSemaphoreID, Duration lDuration);
-OSStatus safe_enter_critical_region(MPCriticalRegionID pCriticalRegionID, Duration lDuration, MPCriticalRegionID pCriticalRegionCriticalRegionID = kInvalidID);
-OSStatus safe_wait_on_queue(MPQueueID pQueueID, void **pParam1, void **pParam2, void **pParam3, Duration lDuration);
-OSStatus safe_delay_until(AbsoluteTime *pWakeUpTime);
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-#endif // BOOST_SAFE_MJM012402_HPP

src/mac/scoped_critical_region.cpp

@@ -1,47 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "scoped_critical_region.hpp"
-
-#include "init.hpp"
-
-
-#include <cassert>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-scoped_critical_region::scoped_critical_region():
-    m_pCriticalRegionID(kInvalidID)
-{
-    static bool bIgnored = thread_init();
-    OSStatus lStatus = MPCreateCriticalRegion(&m_pCriticalRegionID);
-    if(lStatus != noErr || m_pCriticalRegionID == kInvalidID)
-        throw(thread_resource_error());
-}
-
-scoped_critical_region::~scoped_critical_region()
-{
-    OSStatus lStatus = MPDeleteCriticalRegion(m_pCriticalRegionID);
-    assert(lStatus == noErr);
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/scoped_critical_region.hpp

@@ -1,63 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_SCOPED_CRITICAL_REGION_MJM012402_HPP
-#define BOOST_SCOPED_CRITICAL_REGION_MJM012402_HPP
-
-
-#include <boost/thread/exceptions.hpp>
-
-#include <Multiprocessing.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class scoped_critical_region probably needs a new name.  Although the current name
-//    is accurate, it can be read to mean that a critical region is entered for the
-//    current scope.  In reality, a critical region is _created_ for the current scope.
-//    This class is intended as a replacement for MPCriticalRegionID that will
-//    automatically create and dispose of itself.
-
-class scoped_critical_region
-{
-  public:
-    scoped_critical_region();
-    ~scoped_critical_region();
-
-  public:
-    operator const MPCriticalRegionID &() const;
-    const MPCriticalRegionID &get() const;
-
-  private:
-    MPCriticalRegionID m_pCriticalRegionID;
-};
-
-
-// these are inlined for speed.
-inline scoped_critical_region::operator const MPCriticalRegionID &() const
-    {    return(m_pCriticalRegionID);    }
-inline const MPCriticalRegionID &scoped_critical_region::get() const
-    {    return(m_pCriticalRegionID);    }
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_SCOPED_CRITICAL_REGION_MJM012402_HPP

src/mac/st_scheduler.cpp

@@ -1,85 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "st_scheduler.hpp"
-
-#include <cassert>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-#if TARGET_CARBON
-
-st_scheduler::st_scheduler():
-    m_uppTask(NULL),
-    m_pTimer(NULL)
-{
-    m_uppTask = NewEventLoopTimerUPP(task_entry);
-// TODO - throw on error
-    assert(m_uppTask != NULL);
-}
-
-st_scheduler::~st_scheduler()
-{
-    DisposeEventLoopTimerUPP(m_uppTask);
-    m_uppTask = NULL;
-}
-
-
-void st_scheduler::start_polling()
-{
-    assert(m_pTimer == NULL);
-    OSStatus lStatus = InstallEventLoopTimer(GetMainEventLoop(),
-                                                0 * kEventDurationSecond,
-                                                kEventDurationMillisecond,
-                                                m_uppTask,
-                                                this,
-                                                &m_pTimer);
-// TODO - throw on error
-    assert(lStatus == noErr);
-}
-
-void st_scheduler::stop_polling()
-{
-    assert(m_pTimer != NULL);
-    OSStatus lStatus = RemoveEventLoopTimer(m_pTimer);
-    assert(lStatus == noErr);
-    m_pTimer = NULL;
-}
-
-
-/*static*/ pascal void st_scheduler::task_entry(EventLoopTimerRef /*pTimer*/, void *pRefCon)
-{
-    st_scheduler *pThis = reinterpret_cast<st_scheduler *>(pRefCon);
-    assert(pThis != NULL);
-    pThis->task();
-}
-
-void st_scheduler::task()
-{
-    periodic_function();
-}
-
-#else
-#    error st_scheduler unimplemented!
-#endif
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/st_scheduler.hpp

@@ -1,67 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_ST_SCHEDULER_MJM012402_HPP
-#define BOOST_ST_SCHEDULER_MJM012402_HPP
-
-
-#include <CarbonEvents.h>
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-// class st_scheduler calls its pure-virtual periodic_function method periodically at
-//  system task time.  This is generally 40Hz under Mac OS 9.
-
-class st_scheduler
-{
-  public:
-    st_scheduler();
-    virtual ~st_scheduler();
-
-  protected:
-    void start_polling();
-    void stop_polling();
-
-  private:
-    virtual void periodic_function() = 0;
-
-#if TARGET_CARBON
-// use event loop timers under Carbon
-  private:
-    static pascal void task_entry(EventLoopTimerRef pTimer, void *pRefCon);
-    void task();
-
-  private:
-    EventLoopTimerUPP m_uppTask;
-    EventLoopTimerRef m_pTimer;
-#else
-// this can be implemented using OT system tasks.  This would be mostly a copy-and-
-//  paste of the dt_scheduler code, replacing DeferredTask with SystemTask and DT
-//  with ST.
-#   error st_scheduler unimplemented!
-#endif
-};
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_ST_SCHEDULER_MJM012402_HPP

src/mac/thread_cleanup.cpp

@@ -1,56 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#include "thread_cleanup.hpp"
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-namespace {
-
-TaskStorageIndex g_ulIndex(0UL);
-
-} // anonymous namespace
-
-
-void do_thread_startup()
-{
-    if(g_ulIndex == 0UL)
-    {
-        OSStatus lStatus = MPAllocateTaskStorageIndex(&g_ulIndex);
-        assert(lStatus == noErr);
-    }
-    set_thread_cleanup_task(NULL);
-}
-
-void do_thread_cleanup()
-{
-    void (*pfnTask)() = MPGetTaskValue(g_ulIndex)
-}
-
-
-void set_thread_cleanup_task(void (*pfnTask)())
-{
-    lStatus = MPSetTaskValue(g_ulIndex, reinterpret_cast<TaskStorageValue>(pfnTask));
-    assert(lStatus == noErr);
-}
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost

src/mac/thread_cleanup.hpp

@@ -1,36 +0,0 @@
-// (C) Copyright Mac Murrett 2001.
-// Use, modification and distribution are subject to 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)
-
-// See http://www.boost.org for most recent version.
-
-#ifndef BOOST_THREAD_CLEANUP_MJM012402_HPP
-#define BOOST_THREAD_CLEANUP_MJM012402_HPP
-
-
-namespace boost {
-
-namespace threads {
-
-namespace mac {
-
-namespace detail {
-
-
-void do_thread_startup();
-void do_thread_cleanup();
-
-void set_thread_cleanup_task();
-
-
-} // namespace detail
-
-} // namespace mac
-
-} // namespace threads
-
-} // namespace boost
-
-
-#endif // BOOST_THREAD_CLEANUP_MJM012402_HPP

src/mutex.cpp

@@ -1,566 +0,0 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
-//
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
-
-#include <boost/thread/detail/config.hpp>
-
-#include <boost/thread/mutex.hpp>
-#include <boost/thread/xtime.hpp>
-#include <boost/thread/thread.hpp>
-#include <boost/thread/exceptions.hpp>
-#include <boost/limits.hpp>
-#include <string>
-#include <stdexcept>
-#include <cassert>
-#include "timeconv.inl"
-
-#if defined(BOOST_HAS_WINTHREADS)
-#   include <new>
-#   include <boost/thread/once.hpp>
-#   include <windows.h>
-#   include <time.h>
-#   include "mutex.inl"
-#elif defined(BOOST_HAS_PTHREADS)
-#   include <errno.h>
-#elif defined(BOOST_HAS_MPTASKS)
-#    include <MacErrors.h>
-#    include "mac/init.hpp"
-#    include "mac/safe.hpp"
-#endif
-
-namespace boost {
-
-#if defined(BOOST_HAS_WINTHREADS)
-
-mutex::mutex()
-    : m_mutex(0)
-    , m_critical_section(false)
-{
-    m_critical_section = true;
-    if (m_critical_section)
-        m_mutex = new_critical_section();
-    else
-        m_mutex = new_mutex(0);
-}
-
-mutex::~mutex()
-{
-    if (m_critical_section)
-        delete_critical_section(m_mutex);
-    else
-        delete_mutex(m_mutex);
-}
-
-void mutex::do_lock()
-{
-    if (m_critical_section)
-        wait_critical_section_infinite(m_mutex);
-    else
-        wait_mutex(m_mutex, INFINITE);
-}
-
-void mutex::do_unlock()
-{
-    if (m_critical_section)
-        release_critical_section(m_mutex);
-    else
-        release_mutex(m_mutex);
-}
-
-void mutex::do_lock(cv_state&)
-{
-    do_lock();
-}
-
-void mutex::do_unlock(cv_state&)
-{
-    do_unlock();
-}
-
-try_mutex::try_mutex()
-    : m_mutex(0)
-    , m_critical_section(false)
-{
-    m_critical_section = has_TryEnterCriticalSection();
-    if (m_critical_section)
-        m_mutex = new_critical_section();
-    else
-        m_mutex = new_mutex(0);
-}
-
-try_mutex::~try_mutex()
-{
-    if (m_critical_section)
-        delete_critical_section(m_mutex);
-    else
-        delete_mutex(m_mutex);
-}
-
-void try_mutex::do_lock()
-{
-    if (m_critical_section)
-        wait_critical_section_infinite(m_mutex);
-    else
-        wait_mutex(m_mutex, INFINITE);
-}
-
-bool try_mutex::do_trylock()
-{
-    if (m_critical_section)
-        return wait_critical_section_try(m_mutex);
-    else
-        return wait_mutex(m_mutex, 0) == WAIT_OBJECT_0;
-}
-
-void try_mutex::do_unlock()
-{
-    if (m_critical_section)
-        release_critical_section(m_mutex);
-    else
-        release_mutex(m_mutex);
-}
-
-void try_mutex::do_lock(cv_state&)
-{
-    do_lock();
-}
-
-void try_mutex::do_unlock(cv_state&)
-{
-    do_unlock();
-}
-
-timed_mutex::timed_mutex()
-    : m_mutex(0)
-{
-    m_mutex = new_mutex(0);
-}
-
-timed_mutex::~timed_mutex()
-{
-    delete_mutex(m_mutex);
-}
-
-void timed_mutex::do_lock()
-{
-    wait_mutex(m_mutex, INFINITE);
-}
-
-bool timed_mutex::do_trylock()
-{
-    return wait_mutex(m_mutex, 0) == WAIT_OBJECT_0;
-}
-
-bool timed_mutex::do_timedlock(const xtime& xt)
-{
-    for (;;)
-    {
-        int milliseconds;
-        to_duration(xt, milliseconds);
-
-        int res = wait_mutex(m_mutex, milliseconds);
-
-        if (res == WAIT_TIMEOUT)
-        {
-            boost::xtime cur;
-            boost::xtime_get(&cur, boost::TIME_UTC);
-            if (boost::xtime_cmp(xt, cur) > 0)
-                continue;
-        }
-
-        return res == WAIT_OBJECT_0;
-    }
-}
-
-void timed_mutex::do_unlock()
-{
-    release_mutex(m_mutex);
-}
-
-void timed_mutex::do_lock(cv_state&)
-{
-    do_lock();
-}
-
-void timed_mutex::do_unlock(cv_state&)
-{
-    do_unlock();
-}
-
-#elif defined(BOOST_HAS_PTHREADS)
-
-mutex::mutex()
-{
-    int res = 0;
-    res = pthread_mutex_init(&m_mutex, 0);
-    if (res != 0)
-        throw thread_resource_error();
-}
-
-mutex::~mutex()
-{
-    int res = 0;
-    res = pthread_mutex_destroy(&m_mutex);
-    assert(res == 0);
-}
-
-void mutex::do_lock()
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    if (res == EDEADLK) throw lock_error();
-    assert(res == 0);
-}
-
-void mutex::do_unlock()
-{
-    int res = 0;
-    res = pthread_mutex_unlock(&m_mutex);
-    if (res == EPERM) throw lock_error();
-    assert(res == 0);
-}
-
-void mutex::do_lock(cv_state&)
-{
-}
-
-void mutex::do_unlock(cv_state& state)
-{
-    state.pmutex = &m_mutex;
-}
-
-try_mutex::try_mutex()
-{
-    int res = 0;
-    res = pthread_mutex_init(&m_mutex, 0);
-    if (res != 0)
-        throw thread_resource_error();
-}
-
-try_mutex::~try_mutex()
-{
-    int res = 0;
-    res = pthread_mutex_destroy(&m_mutex);
-    assert(res == 0);
-}
-
-void try_mutex::do_lock()
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    if (res == EDEADLK) throw lock_error();
-    assert(res == 0);
-}
-
-bool try_mutex::do_trylock()
-{
-    int res = 0;
-    res = pthread_mutex_trylock(&m_mutex);
-    if (res == EDEADLK) throw lock_error();
-    assert(res == 0 || res == EBUSY);
-    return res == 0;
-}
-
-void try_mutex::do_unlock()
-{
-    int res = 0;
-    res = pthread_mutex_unlock(&m_mutex);
-    if (res == EPERM) throw lock_error();
-    assert(res == 0);
-}
-
-void try_mutex::do_lock(cv_state&)
-{
-}
-
-void try_mutex::do_unlock(cv_state& state)
-{
-    state.pmutex = &m_mutex;
-}
-
-timed_mutex::timed_mutex()
-    : m_locked(false)
-{
-    int res = 0;
-    res = pthread_mutex_init(&m_mutex, 0);
-    if (res != 0)
-        throw thread_resource_error();
-
-    res = pthread_cond_init(&m_condition, 0);
-    if (res != 0)
-    {
-        pthread_mutex_destroy(&m_mutex);
-        throw thread_resource_error();
-    }
-}
-
-timed_mutex::~timed_mutex()
-{
-    assert(!m_locked);
-    int res = 0;
-    res = pthread_mutex_destroy(&m_mutex);
-    assert(res == 0);
-
-    res = pthread_cond_destroy(&m_condition);
-    assert(res == 0);
-}
-
-void timed_mutex::do_lock()
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    assert(res == 0);
-
-    while (m_locked)
-    {
-        res = pthread_cond_wait(&m_condition, &m_mutex);
-        assert(res == 0);
-    }
-
-    assert(!m_locked);
-    m_locked = true;
-
-    res = pthread_mutex_unlock(&m_mutex);
-    assert(res == 0);
-}
-
-bool timed_mutex::do_trylock()
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    assert(res == 0);
-
-    bool ret = false;
-    if (!m_locked)
-    {
-        m_locked = true;
-        ret = true;
-    }
-
-    res = pthread_mutex_unlock(&m_mutex);
-    assert(res == 0);
-    return ret;
-}
-
-bool timed_mutex::do_timedlock(const xtime& xt)
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    assert(res == 0);
-
-    timespec ts;
-    to_timespec(xt, ts);
-
-    while (m_locked)
-    {
-        res = pthread_cond_timedwait(&m_condition, &m_mutex, &ts);
-        assert(res == 0 || res == ETIMEDOUT);
-
-        if (res == ETIMEDOUT)
-            break;
-    }
-
-    bool ret = false;
-    if (!m_locked)
-    {
-        m_locked = true;
-        ret = true;
-    }
-
-    res = pthread_mutex_unlock(&m_mutex);
-    assert(res == 0);
-    return ret;
-}
-
-void timed_mutex::do_unlock()
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    assert(res == 0);
-
-    assert(m_locked);
-    m_locked = false;
-
-    res = pthread_cond_signal(&m_condition);
-    assert(res == 0);
-
-    res = pthread_mutex_unlock(&m_mutex);
-    assert(res == 0);
-}
-
-void timed_mutex::do_lock(cv_state&)
-{
-    int res = 0;
-    while (m_locked)
-    {
-        res = pthread_cond_wait(&m_condition, &m_mutex);
-        assert(res == 0);
-    }
-
-    assert(!m_locked);
-    m_locked = true;
-
-    res = pthread_mutex_unlock(&m_mutex);
-    assert(res == 0);
-}
-
-void timed_mutex::do_unlock(cv_state& state)
-{
-    int res = 0;
-    res = pthread_mutex_lock(&m_mutex);
-    assert(res == 0);
-
-    assert(m_locked);
-    m_locked = false;
-
-    res = pthread_cond_signal(&m_condition);
-    assert(res == 0);
-
-    state.pmutex = &m_mutex;
-}
-
-#elif defined(BOOST_HAS_MPTASKS)
-
-using threads::mac::detail::safe_enter_critical_region;
-
-mutex::mutex()
-{
-}
-
-mutex::~mutex()
-{
-}
-
-void mutex::do_lock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-}
-
-void mutex::do_unlock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = MPExitCriticalRegion(m_mutex);
-    assert(lStatus == noErr);
-}
-
-void mutex::do_lock(cv_state& /*state*/)
-{
-    do_lock();
-}
-
-void mutex::do_unlock(cv_state& /*state*/)
-{
-    do_unlock();
-}
-
-try_mutex::try_mutex()
-{
-}
-
-try_mutex::~try_mutex()
-{
-}
-
-void try_mutex::do_lock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-}
-
-bool try_mutex::do_trylock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = MPEnterCriticalRegion(m_mutex, kDurationImmediate);
-    assert(lStatus == noErr || lStatus == kMPTimeoutErr);
-    return lStatus == noErr;
-}
-
-void try_mutex::do_unlock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = MPExitCriticalRegion(m_mutex);
-    assert(lStatus == noErr);
-}
-
-void try_mutex::do_lock(cv_state& /*state*/)
-{
-    do_lock();
-}
-
-void try_mutex::do_unlock(cv_state& /*state*/)
-{
-    do_unlock();
-}
-
-timed_mutex::timed_mutex()
-{
-}
-
-timed_mutex::~timed_mutex()
-{
-}
-
-void timed_mutex::do_lock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
-        m_mutex_mutex);
-    assert(lStatus == noErr);
-}
-
-bool timed_mutex::do_trylock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = MPEnterCriticalRegion(m_mutex, kDurationImmediate);
-    assert(lStatus == noErr || lStatus == kMPTimeoutErr);
-    return(lStatus == noErr);
-}
-
-bool timed_mutex::do_timedlock(const xtime& xt)
-{
-    int microseconds;
-    to_microduration(xt, microseconds);
-    Duration lDuration = kDurationMicrosecond * microseconds;
-
-    OSStatus lStatus = noErr;
-    lStatus = safe_enter_critical_region(m_mutex, lDuration, m_mutex_mutex);
-    assert(lStatus == noErr || lStatus == kMPTimeoutErr);
-
-    return(lStatus == noErr);
-}
-
-void timed_mutex::do_unlock()
-{
-    OSStatus lStatus = noErr;
-    lStatus = MPExitCriticalRegion(m_mutex);
-    assert(lStatus == noErr);
-}
-
-void timed_mutex::do_lock(cv_state& /*state*/)
-{
-    do_lock();
-}
-
-void timed_mutex::do_unlock(cv_state& /*state*/)
-{
-    do_unlock();
-}
-
-#endif
-
-} // namespace boost
-
-// Change Log:
-//   8 Feb 01  WEKEMPF Initial version.

src/mutex.inl

@@ -1,124 +0,0 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
-//
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
-
-namespace {
-
-#if defined(BOOST_HAS_WINTHREADS)
-//:PREVENT THIS FROM BEING DUPLICATED
-typedef BOOL (WINAPI* TryEnterCriticalSection_type)(LPCRITICAL_SECTION lpCriticalSection);
-TryEnterCriticalSection_type g_TryEnterCriticalSection = 0;
-boost::once_flag once_init_TryEnterCriticalSection = BOOST_ONCE_INIT;
-
-void init_TryEnterCriticalSection()
-{
-    //TryEnterCriticalSection is only available on WinNT 4.0 or later; 
-    //it is not available on Win9x.
-
-    OSVERSIONINFO version_info = {sizeof(OSVERSIONINFO)};
-    ::GetVersionEx(&version_info);
-    if (version_info.dwPlatformId == VER_PLATFORM_WIN32_NT && 
-        version_info.dwMajorVersion >= 4)
-    {
-        if (HMODULE kernel_module = GetModuleHandle(TEXT("KERNEL32.DLL")))
-            g_TryEnterCriticalSection = reinterpret_cast<TryEnterCriticalSection_type>(GetProcAddress(kernel_module, "TryEnterCriticalSection"));
-    }
-}
-
-inline bool has_TryEnterCriticalSection()
-{
-    boost::call_once(init_TryEnterCriticalSection, once_init_TryEnterCriticalSection);
-    return g_TryEnterCriticalSection != 0;
-}
-
-inline HANDLE mutex_cast(void* p)
-{
-    return reinterpret_cast<HANDLE>(p);
-}
-
-inline LPCRITICAL_SECTION critical_section_cast(void* p)
-{
-    return reinterpret_cast<LPCRITICAL_SECTION>(p);
-}
-
-inline void* new_critical_section()
-{
-    try
-    {
-        LPCRITICAL_SECTION critical_section = new CRITICAL_SECTION;
-        if (critical_section == 0) throw boost::thread_resource_error();
-        InitializeCriticalSection(critical_section);
-        return critical_section;
-    }
-    catch(...)
-    {
-        throw boost::thread_resource_error();
-    }
-}
-
-inline void* new_mutex(const char* name)
-{
-#if defined(BOOST_NO_ANSI_APIS)
-    USES_CONVERSION;
-    HANDLE mutex = CreateMutexW(0, 0, A2CW(name));
-#else
-    HANDLE mutex = CreateMutexA(0, 0, name);
-#endif
-    if (mutex == 0 || mutex == INVALID_HANDLE_VALUE) //:xxx (check for both values?)
-        throw boost::thread_resource_error();
-    return reinterpret_cast<void*>(mutex);
-}
-
-inline void delete_critical_section(void* mutex)
-{
-    DeleteCriticalSection(critical_section_cast(mutex));
-    delete critical_section_cast(mutex);
-}
-
-inline void delete_mutex(void* mutex)
-{
-    int res = 0;
-    res = CloseHandle(mutex_cast(mutex));
-    assert(res);
-}
-
-inline void wait_critical_section_infinite(void* mutex)
-{
-    EnterCriticalSection(critical_section_cast(mutex)); //:xxx Can throw an exception under low memory conditions
-}
-
-inline bool wait_critical_section_try(void* mutex)
-{
-    BOOL res = g_TryEnterCriticalSection(critical_section_cast(mutex));
-    return res != 0;
-}
-
-inline int wait_mutex(void* mutex, int time)
-{
-    unsigned int res = 0;
-    res = WaitForSingleObject(mutex_cast(mutex), time);
-//:xxx    assert(res != WAIT_FAILED && res != WAIT_ABANDONED);
-    return res;
-}
-
-inline void release_critical_section(void* mutex)
-{
-    LeaveCriticalSection(critical_section_cast(mutex));
-}
-
-inline void release_mutex(void* mutex)
-{
-    BOOL res = FALSE;
-    res = ReleaseMutex(mutex_cast(mutex));
-    assert(res);
-}
-#endif
-
-}

src/once.cpp

@@ -1,99 +0,0 @@
-// Copyright (C) 2001-2003
-// William E. Kempf
-//
-// Permission to use, copy, modify, distribute and sell this software
-// and its documentation for any purpose is hereby granted without fee,
-// provided that the above copyright notice appear in all copies and
-// that both that copyright notice and this permission notice appear
-// in supporting documentation.  William E. Kempf makes no representations
-// about the suitability of this software for any purpose.
-// It is provided "as is" without express or implied warranty.
-
-#include <boost/thread/detail/config.hpp>
-
-#ifndef BOOST_HAS_WINTHREADS
-
-#include <boost/detail/workaround.hpp>
-
-#include <boost/thread/once.hpp>
-#include <cstdio>
-#include <cassert>
-
-
-#if defined(BOOST_HAS_MPTASKS)
-#   include <Multiprocessing.h>
-#endif
-
-#ifdef BOOST_NO_STDC_NAMESPACE
-namespace std { using ::sprintf; }
-#endif
-
-#if defined(BOOST_HAS_PTHREADS)
-namespace {
-pthread_key_t key;
-pthread_once_t once = PTHREAD_ONCE_INIT;
-
-typedef void (*once_callback)();
-}
-
-extern "C" {
-
-    static void key_init()
-    {
-        pthread_key_create(&key, 0);
-    }
-
-    static void do_once()
-    {
-        once_callback* cb = reinterpret_cast<once_callback*>(
-            pthread_getspecific(key));
-        (**cb)();
-    }
-
-}
-#elif defined(BOOST_HAS_MPTASKS)
-namespace {
-void *remote_call_proxy(void *pData)
-{
-    std::pair<void (*)(), boost::once_flag *> &rData(
-        *reinterpret_cast<std::pair<void (*)(), boost::once_flag *> *>(pData));
-
-    if(*rData.second == false)
-    {
-        rData.first();
-        *rData.second = true;
-    }
-
-    return(NULL);
-}
-}
-
-#endif
-
-namespace boost {
-
-void call_once(void (*func)(), once_flag& flag)
-{
-#if defined(BOOST_HAS_PTHREADS)
-    pthread_once(&once, &key_init);
-    pthread_setspecific(key, &func);
-    pthread_once(&flag, do_once);
-#elif defined(BOOST_HAS_MPTASKS)
-    if(flag == false)
-    {
-        // all we do here is make a remote call to blue, as blue is not
-        // reentrant.
-        std::pair<void (*)(), once_flag *> sData(func, &flag);
-        MPRemoteCall(remote_call_proxy, &sData, kMPOwningProcessRemoteContext);
-        assert(flag == true);
-    }
-#endif
-}
-
-}
-
-#endif
-
-// Change Log:
-//   1 Aug 01  WEKEMPF Initial version.
-//   6 Sep 05  Anthony Williams. Removed win32 implementation