Merge pull request #336 from eldiener/develop

[skip ci] Add "cxxstd" json field

.github/workflows/ci.yml

@@ -0,0 +1,82 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - develop
+      - feature/**
+
+env:
+  UBSAN_OPTIONS: print_stacktrace=1
+
+jobs:
+  posix:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - toolset: gcc-4.8
+            os: ubuntu-18.04
+            install: g++-4.8
+          - toolset: gcc-5
+            cxxstd: 11
+            os: ubuntu-18.04
+            install: g++-5
+          - toolset: gcc-7
+            os: ubuntu-18.04
+          - toolset: gcc-9
+            os: ubuntu-20.04
+          - toolset: gcc-11
+            os: ubuntu-20.04
+            install: g++-11
+          - toolset: clang
+            compiler: clang++-12
+            cxxstd: 20
+            os: ubuntu-20.04
+            install: clang-12
+          - toolset: clang
+            os: macos-10.15
+
+    runs-on: ${{matrix.os}}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install packages
+        if: matrix.install
+        run: sudo apt install ${{matrix.install}}
+
+      - name: Setup Boost
+        run: |
+          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
+          LIBRARY=${GITHUB_REPOSITORY#*/}
+          echo LIBRARY: $LIBRARY
+          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
+          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
+          echo GITHUB_REF: $GITHUB_REF
+          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
+          REF=${REF#refs/heads/}
+          echo REF: $REF
+          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
+          echo BOOST_BRANCH: $BOOST_BRANCH
+          cd ..
+          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+          cd boost-root
+          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
+          git submodule update --init tools/boostdep
+          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
+          ./bootstrap.sh
+          ./b2 -d0 headers
+
+      - name: Create user-config.jam
+        if: matrix.compiler
+        run: |
+          echo "using ${{matrix.toolset}} : : ${{matrix.compiler}} ;" > ~/user-config.jam
+
+      - name: Run tests
+        run: |
+          cd ../boost-root
+          export CXXSTD=${{matrix.cxxstd}}
+          ./b2 -j3 libs/$LIBRARY/test toolset=${{matrix.toolset}} ${CXXSTD:+cxxstd=$CXXSTD} variant=debug,release

.travis.yml

@@ -4,13 +4,7 @@
 
 language: cpp
 
-sudo: false
-
-python: "2.7"
-
-os:
-  - linux
-  - osx
+os: linux
 
 branches:
   only:
@@ -29,123 +23,88 @@ matrix:
 
   include:
     - os: linux
-      compiler: g++
-      env: TOOLSET=gcc COMPILER=g++ CXXSTD=c++11
-
-#    - os: linux
-#      compiler: g++-4.7
-#      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - g++-4.7
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-4.8
-#      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - g++-4.8
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-4.9
-#      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - g++-4.9
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-5
-#      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++98
-#      addons:
-#        apt:
-#          packages:
-#            - g++-5
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-5
-#      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - g++-5
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-5
-#      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++14
-#      addons:
-#        apt:
-#          packages:
-#            - g++-5
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-5
-#      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++1z
-#      addons:
-#        apt:
-#          packages:
-#            - g++-5
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-6
-#      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++98
-#      addons:
-#        apt:
-#          packages:
-#            - g++-6
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-6
-#      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - g++-6
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-6
-#      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++14
-#      addons:
-#        apt:
-#          packages:
-#            - g++-6
-#          sources:
-#            - ubuntu-toolchain-r-test
-#
-#    - os: linux
-#      compiler: g++-6
-#      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++1z
-#      addons:
-#        apt:
-#          packages:
-#            - g++-6
-#          sources:
-#            - ubuntu-toolchain-r-test
+      compiler: g++-4.4
+      env: TOOLSET=gcc CXXSTD=98,0x HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - g++-4.4
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-4.6
+      env: TOOLSET=gcc CXXSTD=98,0x HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - g++-4.6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-4.7
+      env: TOOLSET=gcc CXXSTD=03,11 HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - g++-4.7
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-4.8
+      env: TOOLSET=gcc CXXSTD=03,11 HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - g++-4.8
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-4.9
+      env: TOOLSET=gcc CXXSTD=03,11 HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - g++-4.9
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-5
+      env: TOOLSET=gcc CXXSTD=03
+      addons:
+        apt:
+          packages:
+            - g++-5
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-5
+      env: TOOLSET=gcc CXXSTD=11
+      addons:
+        apt:
+          packages:
+            - g++-5
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-6
+      env: TOOLSET=gcc CXXSTD=14,1z HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - g++-6
+          sources:
+            - ubuntu-toolchain-r-test
 
     - os: linux
-      dist: trusty
       compiler: g++-7
-      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=c++98
+      env: TOOLSET=gcc CXXSTD=14,17 HEADERS_ONLY=1
       addons:
         apt:
           packages:
@@ -154,215 +113,199 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      dist: trusty
-      compiler: g++-7
-      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=c++11
+      compiler: g++-8
+      env: TOOLSET=gcc CXXSTD=14,17 HEADERS_ONLY=1
       addons:
         apt:
           packages:
-            - g++-7
+            - g++-8
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-9
+      env: TOOLSET=gcc CXXSTD=14
+      addons:
+        apt:
+          packages:
+            - g++-9
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-9
+      env: TOOLSET=gcc CXXSTD=17
+      addons:
+        apt:
+          packages:
+            - g++-9
           sources:
             - ubuntu-toolchain-r-test
 
     - os: linux
       dist: trusty
-      compiler: g++-7
-      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=c++14
+      compiler: clang++-3.5
+      env: TOOLSET=clang CXXSTD=03,11 HEADERS_ONLY=1
       addons:
         apt:
           packages:
-            - g++-7
+            - clang-3.5
           sources:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      dist: trusty
-      compiler: g++-7
-      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=c++1z
+      compiler: clang++-3.6
+      env: TOOLSET=clang CXXSTD=03,11,14 HEADERS_ONLY=1
       addons:
         apt:
           packages:
-            - g++-7
+            - clang-3.6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: clang++-3.7
+      env: TOOLSET=clang CXXSTD=03,11,14 HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - clang-3.7
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: clang++-3.8
+      env: TOOLSET=clang CXXSTD=03,11,14 HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: clang++-3.9
+      env: TOOLSET=clang CXXSTD=03,11,14,1z HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - clang-3.9
           sources:
             - ubuntu-toolchain-r-test
 
-#    - os: linux
-#      compiler: clang++-3.5
-#      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.5
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.5#
-#
-#    - os: linux
-#      compiler: clang++-3.6
-#      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.6
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.6
-#
-#    - os: linux
-#      compiler: clang++-3.7
-#      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.7
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.7
-#
-#    - os: linux
-#      compiler: clang++-3.8
-#      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.8
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.8
-#
-#    - os: linux
-#      compiler: clang++-3.8
-#      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++14
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.8
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.8
-#
-#    - os: linux
-#      compiler: clang++-3.8
-#      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++1z
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.8
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.8
-#
-#    - os: linux
-#      compiler: clang++-3.9
-#      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++11
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.9
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.9
-#
-#    - os: linux
-#      compiler: clang++-3.9
-#      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++14
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.9
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.9
-#
-#    - os: linux
-#      compiler: clang++-3.9
-#      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++1z
-#      addons:
-#        apt:
-#          packages:
-#            - clang-3.9
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - llvm-toolchain-precise-3.9
-#
     - os: linux
       compiler: clang++-4.0
-      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=c++98
+      env: TOOLSET=clang CXXSTD=03,11,14,1z HEADERS_ONLY=1
       addons:
         apt:
           packages:
             - clang-4.0
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-4.0
 
     - os: linux
-      compiler: clang++-4.0
-      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=c++11
+      compiler: clang++-5.0
+      env: TOOLSET=clang CXXSTD=03,11,14,1z HEADERS_ONLY=1
       addons:
         apt:
           packages:
-            - clang-4.0
+            - clang-5.0
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-4.0
 
     - os: linux
-      compiler: clang++-4.0
-      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=c++14
+      compiler: clang++-6.0
+      env: TOOLSET=clang CXXSTD=14,17 HEADERS_ONLY=1
       addons:
         apt:
           packages:
-            - clang-4.0
+            - clang-6.0
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-4.0
 
     - os: linux
-      compiler: clang++-4.0
-      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=c++1z
+      compiler: clang++-7
+      env: TOOLSET=clang CXXSTD=14,17,2a HEADERS_ONLY=1
       addons:
         apt:
           packages:
-            - clang-4.0
+            - clang-7
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-4.0
+            - llvm-toolchain-xenial-7
+
+    - os: linux
+      compiler: clang++-8
+      env: TOOLSET=clang CXXSTD=14,17,2a HEADERS_ONLY=1
+      addons:
+        apt:
+          packages:
+            - clang-8
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-xenial-8
+
+    - os: linux
+      compiler: clang++-9
+      env: TOOLSET=clang CXXSTD=14
+      addons:
+        apt:
+          packages:
+            - clang-9
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'deb https://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main'
+              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
+
+    - os: linux
+      compiler: clang++-9
+      env: TOOLSET=clang CXXSTD=17
+      addons:
+        apt:
+          packages:
+            - clang-9
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'deb https://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main'
+              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
 
     - os: osx
       compiler: clang++
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++98
+      env: TOOLSET=clang CXXSTD=98
+
+#    - os: osx
+#      compiler: clang++
+#      env: TOOLSET=clang CXXSTD=11
+
+#    - os: osx
+#      compiler: clang++
+#      env: TOOLSET=clang CXXSTD=14
 
     - os: osx
       compiler: clang++
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-
-    - os: osx
-      compiler: clang++
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-
-    - os: osx
-      compiler: clang++
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
+      env: TOOLSET=clang CXXSTD=1z
 
 install:
-  - BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+  - GIT_FETCH_JOBS=8
+  - BOOST_BRANCH=develop
+  - if [ "$TRAVIS_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
   - cd ..
   - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
   - cd boost-root
-  - git submodule update --init tools/build
-  - git submodule update --init libs/config
-  - git submodule update --init tools/boostdep
+  - git submodule init tools/build
+  - git submodule init libs/config
+  - git submodule init tools/boostdep
+  - git submodule update --jobs $GIT_FETCH_JOBS
   - mkdir -p libs/thread
   - cp -r $TRAVIS_BUILD_DIR/* libs/thread
-  - python tools/boostdep/depinst/depinst.py thread
+  - python tools/boostdep/depinst/depinst.py --git_args "--jobs $GIT_FETCH_JOBS" thread
   - ./bootstrap.sh
   - ./b2 headers
 
 script:
   - |-
-    echo "using $TOOLSET : : $COMPILER : <cxxflags>-std=$CXXSTD ;" > ~/user-config.jam
-  - ./b2 -j3 libs/thread/test toolset=$TOOLSET
+    echo "using $TOOLSET : : $TRAVIS_COMPILER ;" > ~/user-config.jam
+  - ./b2 -j3 -l60 libs/thread/test${HEADERS_ONLY:+//test_self_contained_headers} toolset=$TOOLSET cxxstd=$CXXSTD
 
 notifications:
   email:

CMakeLists.txt

@@ -0,0 +1,105 @@
+# Generated by `boostdep --cmake thread`
+# Copyright 2020 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+cmake_minimum_required(VERSION 3.5...3.16)
+
+project(boost_thread VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
+
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(Threads REQUIRED)
+
+set(_default_threadapi pthread)
+
+if(WIN32 AND NOT CMAKE_CXX_PLATFORM_ID MATCHES "Cygwin")
+  set(_default_threadapi win32)
+endif()
+
+set(BOOST_THREAD_THREADAPI ${_default_threadapi} CACHE STRING "Boost.Thread threading API (pthread or win32)")
+set_property(CACHE BOOST_THREAD_THREADAPI PROPERTY STRINGS pthread win32)
+
+unset(_default_threadapi)
+
+message(STATUS "Boost.Thread: threading API is ${BOOST_THREAD_THREADAPI}")
+
+if(BOOST_THREAD_THREADAPI STREQUAL win32)
+
+  set(THREAD_SOURCES
+    src/win32/thread.cpp
+    src/win32/tss_dll.cpp
+    src/win32/tss_pe.cpp
+    src/win32/thread_primitives.cpp
+    src/future.cpp
+  )
+
+else()
+
+  set(THREAD_SOURCES
+    src/pthread/thread.cpp
+    src/pthread/once.cpp
+    src/future.cpp
+  )
+
+endif()
+
+add_library(boost_thread ${THREAD_SOURCES})
+
+add_library(Boost::thread ALIAS boost_thread)
+
+target_include_directories(boost_thread PUBLIC include)
+
+target_link_libraries(boost_thread
+  PUBLIC
+    Boost::assert
+    Boost::atomic
+    Boost::bind
+    Boost::chrono
+    Boost::concept_check
+    Boost::config
+    Boost::container
+    Boost::container_hash
+    Boost::core
+    Boost::date_time
+    Boost::exception
+    Boost::function
+    Boost::intrusive
+    Boost::io
+    Boost::iterator
+    Boost::move
+    Boost::optional
+    Boost::predef
+    Boost::preprocessor
+    Boost::smart_ptr
+    Boost::static_assert
+    Boost::system
+    Boost::throw_exception
+    Boost::tuple
+    Boost::type_traits
+    Boost::utility
+    Boost::winapi
+
+    Threads::Threads
+
+  PRIVATE
+    Boost::algorithm
+    Boost::lexical_cast
+)
+
+target_compile_definitions(boost_thread
+  PUBLIC BOOST_THREAD_NO_LIB
+  PRIVATE BOOST_THREAD_SOURCE
+)
+
+if(BUILD_SHARED_LIBS)
+  target_compile_definitions(boost_thread PUBLIC BOOST_THREAD_DYN_LINK INTERFACE BOOST_THREAD_USE_DLL PRIVATE BOOST_THREAD_BUILD_DLL)
+else()
+  target_compile_definitions(boost_thread PUBLIC BOOST_THREAD_STATIC_LINK INTERFACE BOOST_THREAD_USE_LIB PRIVATE BOOST_THREAD_BUILD_LIB)
+endif()
+
+if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
+
+  add_subdirectory(test)
+
+endif()
+

appveyor.yml

@@ -1,4 +1,5 @@
-# Copyright 2016, 2017 Peter Dimov
+# Copyright 2016-2018 Peter Dimov
+# Copyright 2018 Vicente Botet
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
 
@@ -12,68 +13,77 @@ branches:
     - develop
     - /feature\/.*/
 
-platform:
-  - x64
+image: Visual Studio 2015
 
 environment:
   matrix:
-    - ARGS: --toolset=msvc-9.0  address-model=32
-    - ARGS: --toolset=msvc-10.0 address-model=32
-    - ARGS: --toolset=msvc-11.0 address-model=32
-    - ARGS: --toolset=msvc-12.0 address-model=32
-    - ARGS: --toolset=msvc-14.0 address-model=32
-    - ARGS: --toolset=msvc-12.0 address-model=64
-    - ARGS: --toolset=msvc-14.0 address-model=64
-    - ARGS: --toolset=msvc-14.0 address-model=64 cxxflags=-std:c++latest
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=64
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=32
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=64 cxxflags=-std:c++latest
-    - ARGS: --toolset=gcc address-model=64
-      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=64 cxxflags=-std=gnu++1z
-      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=32
-      PATH: C:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=32 linkflags=-Wl,-allow-multiple-definition
-      PATH: C:\MinGW\bin;%PATH%
 
+    - TOOLSET: msvc-12.0
+      VARIANT: release
 
+    - TOOLSET: msvc-14.0
+      ADDRMD: 32
+      VARIANT: debug
 
-#    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-#      ARGS: --toolset=msvc-9.0
-#    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-#      ARGS: --toolset=msvc-10.0
-#    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-#      ARGS: --toolset=msvc-11.0
-#    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
-#      ARGS: --toolset=msvc-12.0
-#    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-#      ARGS: --toolset=msvc-14.0
-#    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-#      ARGS: --toolset=msvc-14.1
+    - TOOLSET: msvc-14.1
+      ADDRMD: 64
+      VARIANT: release
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+
+    - TOOLSET: msvc-14.2
+      CXXSTD: 17
+      ADDRMD: 32
+      VARIANT: debug
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+
+    - TOOLSET: msvc-14.2
+      ADDRMD: 64
+      VARIANT: release
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+
+    - ADDPATH: C:\cygwin\bin;
+      TOOLSET: gcc
+      VARIANT: release
+
+    - ADDPATH: C:\mingw\bin;
+      TOOLSET: gcc
+      VARIANT: debug
+
+# The following configurations fail with
+# ./boost/thread/detail/invoke.hpp:101:43: internal compiler error: in gimplify_expr, at gimplify.c:12039
+# https://sourceforge.net/p/mingw-w64/bugs/694/
+#
+#    - ADDPATH: C:\cygwin64\bin;
+#      TOOLSET: gcc
+#      VARIANT: debug
+#    - ADDPATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;
+#      TOOLSET: gcc
+#      VARIANT: debug
+#    - ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
+#      TOOLSET: gcc
+#      VARIANT: debug,release
 
 install:
+  - set GIT_FETCH_JOBS=8
   - set BOOST_BRANCH=develop
   - if "%APPVEYOR_REPO_BRANCH%" == "master" set BOOST_BRANCH=master
   - cd ..
   - git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
   - cd boost-root
-  - git submodule update --init tools/build
-  - git submodule update --init libs/config
-  - git submodule update --init tools/boostdep
-  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\thread\
-  - python tools/boostdep/depinst/depinst.py thread
+  - git submodule init tools/build
+  - git submodule init libs/config
+  - git submodule init tools/boostdep
+  - git submodule update --jobs %GIT_FETCH_JOBS%
+  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\thread
+  - python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" thread
   - cmd /c bootstrap
-  - b2 headers
+  - b2 -d0 headers
 
 build: off
 
 test_script:
-  - cd libs\config\test
-  - ..\..\..\b2 config_info_travis_install %ARGS%
-  - config_info_travis
-  - cd ..\..\thread\test
-  - ..\..\..\b2 -j3 %ARGS%
+  - PATH=%ADDPATH%%PATH%
+  - if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
+  - if not "%ADDRMD%" == "" set ADDRMD=address-model=%ADDRMD%
+  - if not "%VARIANT%" == "" set VARIANT=variant=%VARIANT%
+  - b2 -j2 --abbreviate-paths libs/thread/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% %VARIANT%

build/Jamfile.v2

@@ -38,6 +38,8 @@ import path ;
 import configure ; 
 import threadapi-feature ;
 
+exe has_atomic_flag_lockfree : ../build/has_atomic_flag_lockfree_test.cpp ;
+
 project boost/thread
     : source-location ../src
     : requirements <threading>multi
@@ -52,7 +54,6 @@ project boost/thread
       #<define>BOOST_SYSTEM_NO_DEPRECATED
       #<define>BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
 
-      <library>/boost/system//boost_system
        #-pedantic -ansi -std=gnu++0x -Wextra -fpermissive
         <warnings>all
         <toolset>gcc:<cxxflags>-Wextra
@@ -138,11 +139,8 @@ project boost/thread
       #<define>BOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED
       #<define>BOOST_SYSTEM_NO_DEPRECATED
       #<define>BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
-      <library>/boost/system//boost_system
     ;
 
-exe has_atomic_flag_lockfree : ../build/has_atomic_flag_lockfree_test.cpp ; 
-
 rule tag ( name : type ? : property-set )
 {
     local result = $(name) ;
@@ -238,6 +236,10 @@ rule usage-requirements ( properties * )
             # in that case?
         }
     }
+    if <threadapi>win32 in $(properties)
+    {
+        result += <define>BOOST_THREAD_WIN32 ;
+    }
 
     #if ! <toolset>vacpp in $(properties) || <toolset-vacpp:version>11.1 in $(properties) || <toolset-vacpp:version>12.1.0.1 in $(properties)  || <toolset-vacpp:version>12.1 in $(properties)
     #{
@@ -272,6 +274,10 @@ rule requirements ( properties * )
            result += <library>/boost/atomic//boost_atomic ; 
         } 
     } else {
+        if <threadapi>win32 in $(properties)
+        {
+            result += <define>BOOST_THREAD_WIN32 ;
+        }
         result += <define>BOOST_THREAD_USES_CHRONO ;
         result += <library>/boost/chrono//boost_chrono ;
     }
@@ -284,6 +290,7 @@ alias thread_sources
       win32/thread.cpp
       win32/tss_dll.cpp
       win32/tss_pe.cpp
+      win32/thread_primitives.cpp
       future.cpp
     : ## requirements ##
       <threadapi>win32

circle.yml

@@ -0,0 +1,177 @@
+# Copyright 2018 Tom Hughes
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+
+build_steps: &build_steps
+  steps:
+    - run:
+        name: Setup
+        command: |
+          PLATFORM=`uname`
+          if [ "${PLATFORM}" == "Linux" ]; then
+            sudo apt-get install -y software-properties-common apt-transport-https
+
+            # https://github.com/ilikenwf/apt-fast
+            sudo add-apt-repository -y ppa:apt-fast/stable
+            sudo apt-get update
+            sudo apt-get -y install apt-fast
+
+            sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+            wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
+            echo "deb https://apt.llvm.org/trusty/ llvm-toolchain-trusty-4.0 main" | sudo tee -a /etc/apt/sources.list
+            echo "deb https://apt.llvm.org/trusty/ llvm-toolchain-trusty-5.0 main" | sudo tee -a /etc/apt/sources.list
+            echo "deb https://apt.llvm.org/trusty/ llvm-toolchain-trusty-6.0 main" | sudo tee -a /etc/apt/sources.list
+            sudo apt-fast update
+            sudo apt-fast install -y $COMPILER
+          fi
+    - checkout
+    - run:
+        name: Install
+        command: |
+          BOOST_BRANCH=develop && [ "$CIRCLE_BRANCH" == "master" ] && BOOST_BRANCH=master || true
+          cd ..
+          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+          cd boost-root
+          git submodule update --init tools/build
+          git submodule update --init libs/config
+          git submodule update --init tools/boostdep
+          mkdir -p libs/thread
+          cp -r $HOME/project/* libs/thread
+          python tools/boostdep/depinst/depinst.py thread
+          ./bootstrap.sh
+          ./b2 headers
+    - run:
+        name: Build
+        command: |
+          echo "using $TOOLSET : : $COMPILER : <cxxflags>-std=$CXXSTD <cxxflags>$CXXFLAGS <cxxflags>$DEFINES ;" > ~/user-config.jam
+          cd ../boost-root
+          ./b2 -d2 -j8 -l60 libs/thread/test toolset=$TOOLSET
+
+mac_build: &mac_build
+  macos:
+    xcode: "9.2.0"
+  <<: *build_steps
+
+linux_build: &linux_build
+  docker:
+    - image: circleci/buildpack-deps:trusty
+  <<: *build_steps
+
+
+version: 2
+jobs:
+  linux-g++-c++11:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "gcc"
+      - COMPILER: "g++"
+      - CXXSTD: "c++11"
+
+  linux-g++-7-c++98:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "gcc"
+      - COMPILER: "g++-7"
+      - CXXSTD: "c++98"
+
+  linux-g++-7-c++11:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "gcc"
+      - COMPILER: "g++-7"
+      - CXXSTD: "c++11"
+
+  linux-g++-7-c++14:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "gcc"
+      - COMPILER: "g++-7"
+      - CXXSTD: "c++14"
+
+  linux-g++-7-c++1z:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "gcc"
+      - COMPILER: "g++-7"
+      - CXXSTD: "c++1z"
+
+  linux-clang++-4.0-c++98:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++-4.0"
+      - CXXSTD: "c++98"
+
+  linux-clang++-4.0-c++11:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++-4.0"
+      - CXXSTD: "c++11"
+
+  linux-clang++-4.0-c++14:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++-4.0"
+      - CXXSTD: "c++14"
+
+  linux-clang++-4.0-c++1z:
+    <<: *linux_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++-4.0"
+      - CXXSTD: "c++1z"
+
+  mac-clang++-c++98:
+    <<: *mac_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++"
+      - CXXSTD: "c++98"
+      - DEFINES: "-DBOOST_THREAD_TEST_TIME_MS=100"
+
+  mac-clang++-c++11:
+    <<: *mac_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++"
+      - CXXSTD: "c++11"
+      - CXXFLAGS: "-Wno-unusable-partial-specialization"
+      - DEFINES: "-DBOOST_THREAD_TEST_TIME_MS=100"
+
+  mac-clang++-c++14:
+    <<: *mac_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++"
+      - CXXSTD: "c++14"
+      - DEFINES: "-DBOOST_THREAD_TEST_TIME_MS=100"
+
+  mac-clang++-c++1z:
+    <<: *mac_build
+    environment:
+      - TOOLSET: "clang"
+      - COMPILER: "clang++"
+      - CXXSTD: "c++1z"
+      - CXXFLAGS: "-Wno-unusable-partial-specialization"
+      - DEFINES: "-DBOOST_THREAD_TEST_TIME_MS=100"
+
+workflows:
+  version: 2
+  continous:
+    jobs:
+      - linux-g++-c++11
+      - linux-g++-7-c++98
+      - linux-g++-7-c++11
+      - linux-g++-7-c++14
+      - linux-g++-7-c++1z
+      - linux-clang++-4.0-c++98
+      - linux-clang++-4.0-c++11
+      - linux-clang++-4.0-c++14
+      - linux-clang++-4.0-c++1z
+      - mac-clang++-c++98
+      - mac-clang++-c++11
+      - mac-clang++-c++14
+      - mac-clang++-c++1z
+

doc/async_executors.qbk

@@ -1526,7 +1526,7 @@ A thread pool with up to a fixed number of threads.
 
 [variablelist
 
-[[Effects:] [Destroys the thread pool.]]
+[[Effects:] [Interrupts and joins all the threads and then destroys the threads.]]
 
 [[Synchronization:] [The completion of all the closures happen before the completion of the executor destructor.]]
 

doc/changes.qbk

@@ -1,6 +1,6 @@
 [/
   (C) Copyright 2007-11 Anthony Williams.
-  (C) Copyright 2011-17 Vicente J. Botet Escriba.
+  (C) Copyright 2011-18 Vicente J. Botet Escriba.
   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).
@@ -8,6 +8,57 @@
 
 [section:changes History]
 
+[heading Version 4.9.0 - boost 1.70]
+
+[*Know Bugs:]
+
+* [@http://svn.boost.org/trac/boost/ticket/3926 #3926] thread_specific_ptr + dlopen library causes a SIGSEGV.
+
+* [@http://svn.boost.org/trac/boost/ticket/10964 #10964] future<future<T>>::unwrap().then() Deadlocks
+
+
+Please take a look at [@https://svn.boost.org/trac/boost/query?status=assigned&status=new&status=reopened&component=thread&type=!Feature+Requests&col=id&col=summary&order=id thread Know Bugs] to see the current state.
+
+Please take a look at [@http://www.boost.org/development/tests/master/developer/thread.html thread master regression test] to see the last regression test snapshot.
+
+[*Fixed Bugs:]
+
+* [@https://github.com/boostorg/thread/pull/268] Add self contained header tests and fix discovered bugs
+
+* Improvements support for cygwin platform using the pthread interface.
+	* [@https://github.com/boostorg/thread/pull/263] Fix compilation of timed functions on Cygwin
+	$ [@https://github.com/boostorg/thread/pull/262] Fix MinGW warnings about violation of the strict aliasing rules
+
+* [@https://github.com/boostorg/thread/pull/260] Fix "interruption_point" defined twice.
+
+* [@https://github.com/boostorg/thread/pull/249] Simplify TSS cleanup routines. Fixes #236
+
+[*New Experimental Features:]
+
+* Since BOOST_THREAD_VERSION 5, BOOST_THREAD_USES_EXECUTOR is defined by default. 
+* [@https://github.com/boostorg/thread/pull/266] Remove linking with Boost.System
+
+[heading Version 4.8.1 - boost 1.67]
+
+[*Know Bugs:]
+
+* [@http://svn.boost.org/trac/boost/ticket/3926 #3926] thread_specific_ptr + dlopen library causes a SIGSEGV.
+
+* [@http://svn.boost.org/trac/boost/ticket/10964 #10964] future<future<T>>::unwrap().then() Deadlocks
+
+
+Please take a look at [@https://svn.boost.org/trac/boost/query?status=assigned&status=new&status=reopened&component=thread&type=!Feature+Requests&col=id&col=summary&order=id thread Know Bugs] to see the current state.
+
+Please take a look at [@http://www.boost.org/development/tests/master/developer/thread.html thread master regression test] to see the last regression test snapshot.
+
+[*Fixed Bugs:]
+
+
+* [@https://github.com/boostorg/thread/issues/162 #162] fix as much time-related issues as possible and improve the QOI
+* [@https://github.com/boostorg/thread/issues/193 #193] future_then unit test contains two different implementations of do_continuation function
+* [@https://github.com/boostorg/thread/issues/209 #209] Legal problem with `win32/thread_primitives.hpp`
+
+
 [heading Version 4.8.0 - boost 1.66]
 
 [*Know Bugs:]
@@ -22,14 +73,29 @@ Please take a look at [@https://svn.boost.org/trac/boost/query?status=assigned&s
 Please take a look at [@http://www.boost.org/development/tests/master/developer/thread.html thread master regression test] to see the last regression test snapshot.
 
 [*Fixed Bugs:]
+ 	
 
+* [@http://svn.boost.org/trac/boost/ticket/12323 #12323] windows - boost/thread/win32/mfc_thread_init.hpp has wrong signature for _pRawDllMainOrig
+* [@http://svn.boost.org/trac/boost/ticket/12730 #12730] windows - static threads library is incompatible with MSVC 2017 RC
 * [@http://svn.boost.org/trac/boost/ticket/12976 #12976] Boost Thread Executors documentation mistakes
 * [@http://svn.boost.org/trac/boost/ticket/12949 #12949] using sleep_for in a thread context without including boost/thread/thread.hpp yields incorrect behaviour when BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC is defined
 * [@http://svn.boost.org/trac/boost/ticket/13019 #13019] ABI compatibility for BOOST_THREAD_PROVIDES_INTERRUPTIONS incomplete
+* [@http://svn.boost.org/trac/boost/ticket/13069 #13069] Boost unit test "sync_pq_multi_thread_p_lib.exe" hung in thread library
 * [@http://svn.boost.org/trac/boost/ticket/13163 #13163] boost::detail::heap_new does not have a variadic variant
+* [@http://svn.boost.org/trac/boost/ticket/13226 #13226] getpagesize() is deprecated since 199506L
+
+* [@https://github.com/boostorg/thread/issues/132 #132] VS 2017.4 Preview deadlocks on Test 10964
+* [@https://github.com/boostorg/thread/issues/133 #133] windows - Spurious timing test failures on windows
+* [@https://github.com/boostorg/thread/issues/134 #134] VS 2017.4 Preview deadlock in sync_pq_multi_thread_p_lib.exe
+* [@https://github.com/boostorg/thread/issues/135 #135] VS 2017.4 Preview test_scheduled_tp_p.exe deadlock
+* [@https://github.com/boostorg/thread/issues/136 #136] VS 2017.4 Preview test_scheduler_p.exe deadlock
+* [@https://github.com/boostorg/thread/issues/137 #137] VS 2017.4 Preview executor_ex.exe deadlock
+* [@https://github.com/boostorg/thread/issues/143 #143] Failures on msvc-12.0
+* [@https://github.com/boostorg/thread/issues/145 #145] Clang build error with BOOST_THREAD_ATTRIBUTE_MAY_ALIAS
 
 [*New Experimental Features:]
 
+* [@https://github.com/boostorg/thread/issues/116 #116] [Proposal] Add APIs for deferred set_value/exception
 
 [heading Version 4.7.5 - boost 1.65.1]
 

doc/configuration.qbk

@@ -10,37 +10,37 @@
 
 
 [table Default Values for Configurable Features
-    [[Feature]                  [Anti-Feature]               [V2]  [V3]  [V4]  ]
-    [[USES_CHRONO]              [DONT_USE_CHRONO]            [YES/NO] [YES/NO] [YES/NO] ]
-    [[PROVIDES_INTERRUPTIONS]   [DONT_PROVIDE_INTERRUPTIONS] [YES] [YES] [YES]  ]
-    [[THROW_IF_PRECONDITION_NOT_SATISFIED]   [-] [NO] [NO] [NO]  ]
+    [[Feature]                  [Anti-Feature]               [V2]  [V3]  [V4] [V5] ]
+    [[USES_CHRONO]              [DONT_USE_CHRONO]            [YES/NO] [YES/NO] [YES/NO] [YES/NO] ]
+    [[PROVIDES_INTERRUPTIONS]   [DONT_PROVIDE_INTERRUPTIONS] [YES] [YES] [YES] [YES] ]
+    [[THROW_IF_PRECONDITION_NOT_SATISFIED]   [-] [NO] [NO] [NO] [NO] ]
 
 
 
-    [[PROVIDES_PROMISE_LAZY]    [DONT_PROVIDE_PROMISE_LAZY]  [YES] [NO] [NO]  ]
+    [[PROVIDES_PROMISE_LAZY]    [DONT_PROVIDE_PROMISE_LAZY]  [YES] [NO] [NO] [NO] ]
 
-    [[PROVIDES_BASIC_THREAD_ID] [DONT_PROVIDE_BASIC_THREAD_ID]   [NO]  [YES] [YES] ]
-    [[PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN] [DONT_PROVIDE_GENERIC_SHARED_MUTEX_ON_WIN]   [NO]  [YES] [YES] ]
+    [[PROVIDES_BASIC_THREAD_ID] [DONT_PROVIDE_BASIC_THREAD_ID]   [NO]  [YES] [YES] [YES] ]
+    [[PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN] [DONT_PROVIDE_GENERIC_SHARED_MUTEX_ON_WIN]   [NO]  [YES] [YES] [YES] ]
 
-    [[PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSION]    [DONT_PROVIDE_SHARED_MUTEX_UPWARDS_CONVERSION]  [NO] [YES] [YES]  ]
-    [[PROVIDES_EXECUTORS]    [-]  [NO] [NO] [NO]  ]
-    [[PROVIDES_EXPLICIT_LOCK_CONVERSION]    [DONT_PROVIDE_EXPLICIT_LOCK_CONVERSION]  [NO] [YES] [YES]  ]
-    [[PROVIDES_FUTURE]    [DONT_PROVIDE_FUTURE]  [NO] [YES] [YES]  ]
-    [[PROVIDES_FUTURE_CTOR_ALLOCATORS]    [DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS]  [NO] [YES] [YES]  ]
-    [[PROVIDES_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE]    [DONT_PROVIDE_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE]  [NO] [YES] [YES]  ]
-    [[PROVIDES_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE]    [DONT_PROVIDE_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE]  [NO] [YES] [YES]  ]
-    [[PROVIDES_ONCE_CXX11]    [DONT_PROVIDE_ONCE_CXX11]  [NO] [YES] [YES]  ]
-    [[USES_MOVE]                [DONT_USE_MOVE]              [NO] [YES] [YES] ]
+    [[PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSION]    [DONT_PROVIDE_SHARED_MUTEX_UPWARDS_CONVERSION]  [NO] [YES] [YES] [YES]  ]
+    [[PROVIDES_EXECUTORS]    [-]  [NO] [NO] [NO] [YES] ]
+    [[PROVIDES_EXPLICIT_LOCK_CONVERSION]    [DONT_PROVIDE_EXPLICIT_LOCK_CONVERSION]  [NO] [YES] [YES] [YES]  ]
+    [[PROVIDES_FUTURE]    [DONT_PROVIDE_FUTURE]  [NO] [YES] [YES] [YES]  ]
+    [[PROVIDES_FUTURE_CTOR_ALLOCATORS]    [DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS]  [NO] [YES] [YES]  [YES]  ]
+    [[PROVIDES_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE]    [DONT_PROVIDE_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE]  [NO] [YES] [YES] [YES]  ]
+    [[PROVIDES_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE]    [DONT_PROVIDE_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE]  [NO] [YES] [YES] [YES]  ]
+    [[PROVIDES_ONCE_CXX11]    [DONT_PROVIDE_ONCE_CXX11]  [NO] [YES] [YES] [YES]  ]
+    [[USES_MOVE]                [DONT_USE_MOVE]              [NO] [YES] [YES] [YES] ]
 
-    [[USES_DATETIME]            [DONT_USE_DATETIME]          [YES/NO] [YES/NO] [YES/NO]  ]
-    [[PROVIDES_THREAD_EQ]       [DONT_PROVIDE_THREAD_EQ]     [YES] [YES] [NO]  ]
-    [[PROVIDES_CONDITION]       [DONT_PROVIDE_CONDITION]     [YES] [YES] [NO]  ]
-    [[PROVIDES_NESTED_LOCKS]    [DONT_PROVIDE_NESTED_LOCKS]  [YES] [YES] [NO]  ]
-    [[PROVIDES_SIGNATURE_PACKAGED_TASK]    [DONT_PROVIDE_SIGNATURE_PACKAGED_TASK]  [NO] [NO] [YES]  ]
-    [[PROVIDES_FUTURE_INVALID_AFTER_GET]    [DONT_PROVIDE_FUTURE_INVALID_AFTER_GET]  [NO] [NO] [YES]  ]
-   [/ [[PROVIDES_FUTURE_CONTINUATION]    [DONT_PROVIDE_FUTURE_CONTINUATION]  [NO] [NO] [YES]  ] ]
+    [[USES_DATETIME]            [DONT_USE_DATETIME]          [YES/NO] [YES/NO] [YES/NO]  [YES/NO] ]
+    [[PROVIDES_THREAD_EQ]       [DONT_PROVIDE_THREAD_EQ]     [YES] [YES] [NO] [NO]  ]
+    [[PROVIDES_CONDITION]       [DONT_PROVIDE_CONDITION]     [YES] [YES] [NO] [NO]  ]
+    [[PROVIDES_NESTED_LOCKS]    [DONT_PROVIDE_NESTED_LOCKS]  [YES] [YES] [NO]  [NO]  ]
+    [[PROVIDES_SIGNATURE_PACKAGED_TASK]    [DONT_PROVIDE_SIGNATURE_PACKAGED_TASK]  [NO] [NO] [YES] [YES]  ]
+    [[PROVIDES_FUTURE_INVALID_AFTER_GET]    [DONT_PROVIDE_FUTURE_INVALID_AFTER_GET]  [NO] [NO] [YES] [YES]  ]
+   [/ [[PROVIDES_FUTURE_CONTINUATION]    [DONT_PROVIDE_FUTURE_CONTINUATION]  [NO] [NO] [YES] [YES]  ] ]
 
-    [[PROVIDES_VARIADIC_THREAD]    [DONT_PROVIDE_VARIADIC_THREAD]  [NO] [NO] [C++11]  ]
+    [[PROVIDES_VARIADIC_THREAD]    [DONT_PROVIDE_VARIADIC_THREAD]  [NO] [NO] [C++11] [C++11] ]
 
 ]
 
@@ -303,7 +303,7 @@ When `BOOST_THREAD_VERSION>=4` define `BOOST_THREAD_DONT_PROVIDE_SIGNATURE_PACKA
 
 [section:thread_const-var thread constructor with variadic rvalue parameters]
 
-C++11 thread constructor accep a variable number of rvalue argumentshas. When `BOOST_THREAD_PROVIDES_VARIADIC_THREAD ` is defined Boost.Thread provides this C++ feature if the following are not defined 
+C++11 thread constructor accept a variable number of rvalue arguments has. When `BOOST_THREAD_PROVIDES_VARIADIC_THREAD ` is defined Boost.Thread provides this C++ feature if the following are not defined 
 
 * BOOST_NO_SFINAE_EXPR
 * BOOST_NO_CXX11_VARIADIC_TEMPLATES

doc/once.qbk

@@ -33,7 +33,7 @@
     #ifdef BOOST_THREAD_PROVIDES_ONCE_CXX11
     struct once_flag
     {
-      constexprr once_flag() noexcept;
+      constexpr once_flag() noexcept;
       once_flag(const once_flag&) = delete;
       once_flag& operator=(const once_flag&) = delete;
     };

example/this_executor.cpp

@@ -8,8 +8,7 @@
 #define BOOST_RESULT_OF_USE_DECLTYPE
 #endif
 
-#define BOOST_THREAD_VERSION 4
-#define BOOST_THREAD_PROVIDES_EXECUTORS
+#define BOOST_THREAD_VERSION 5
 #define BOOST_THREAD_USES_LOG_THREAD_ID
 
 #include <boost/thread/caller_context.hpp>

example/thread_guard.cpp

@@ -20,6 +20,7 @@ struct func
     int& i;
 
     func(int& i_):i(i_){}
+    func(func const& other):i(other.i){}
 
     void operator()()
     {

example/thread_pool.cpp

@@ -5,7 +5,7 @@
 
 #include <boost/config.hpp>
 
-#define BOOST_THREAD_VERSION 4
+#define BOOST_THREAD_VERSION 5
 //#define BOOST_THREAD_USES_LOG
 #define BOOST_THREAD_USES_LOG_THREAD_ID
 #define BOOST_THREAD_QUEUE_DEPRECATE_OLD
@@ -15,6 +15,7 @@
 
 #include <boost/thread/detail/log.hpp>
 #include <boost/thread/executors/basic_thread_pool.hpp>
+#include <boost/thread/thread_only.hpp>
 #include <boost/assert.hpp>
 #include <string>
 

example/user_scheduler.cpp

@@ -5,7 +5,7 @@
 
 #include <boost/config.hpp>
 
-#define BOOST_THREAD_VERSION 4
+#define BOOST_THREAD_VERSION 5
 //#define BOOST_THREAD_USES_LOG
 #define BOOST_THREAD_USES_LOG_THREAD_ID
 #if ! defined  BOOST_NO_CXX11_DECLTYPE

include/boost/thread/concurrent_queues/deque_adaptor.hpp

@@ -148,7 +148,7 @@ namespace detail
   template <class Q, class T,
 #if ! defined  BOOST_NO_CXX11_RVALUE_REFERENCES
 #if defined __GNUC__ && ! defined __clang__
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
           bool Copyable = is_copy_constructible<T>::value,
           bool Movable = true
 #else

include/boost/thread/concurrent_queues/deque_base.hpp

@@ -140,7 +140,7 @@ namespace detail
   template <class T, class ST,
 #if ! defined  BOOST_NO_CXX11_RVALUE_REFERENCES
 #if defined __GNUC__ && ! defined __clang__
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
           bool Copyable = is_copy_constructible<T>::value,
           bool Movable = true
 #else

include/boost/thread/concurrent_queues/detail/sync_deque_base.hpp

@@ -11,6 +11,8 @@
 //
 //////////////////////////////////////////////////////////////////////////////
 
+#include <boost/bind/bind.hpp>
+
 #include <boost/thread/detail/config.hpp>
 #include <boost/thread/condition_variable.hpp>
 #include <boost/thread/detail/move.hpp>
@@ -61,7 +63,7 @@ namespace detail
 
   protected:
     mutable mutex mtx_;
-    condition_variable not_empty_;
+    condition_variable cond_;
     underlying_queue_type data_;
     bool closed_;
 
@@ -84,18 +86,19 @@ namespace detail
     inline void throw_if_closed(unique_lock<mutex>&);
     inline void throw_if_closed(lock_guard<mutex>&);
 
-    inline void wait_until_not_empty(unique_lock<mutex>& lk);
+    inline bool not_empty_or_closed(unique_lock<mutex>& ) const;
+
     inline bool wait_until_not_empty_or_closed(unique_lock<mutex>& lk);
     template <class WClock, class Duration>
-    queue_op_status wait_until_not_empty_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&);
+    queue_op_status wait_until_not_empty_or_closed_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&tp);
 
-    inline void notify_not_empty_if_needed(unique_lock<mutex>& )
+    inline void notify_elem_added(unique_lock<mutex>& )
     {
-      not_empty_.notify_one();
+      cond_.notify_all();
     }
-    inline void notify_not_empty_if_needed(lock_guard<mutex>& )
+    inline void notify_elem_added(lock_guard<mutex>& )
     {
-      not_empty_.notify_one();
+      cond_.notify_all();
     }
 
   };
@@ -119,7 +122,7 @@ namespace detail
       lock_guard<mutex> lk(mtx_);
       closed_ = true;
     }
-    not_empty_.notify_all();
+    cond_.notify_all();
   }
 
   template <class ValueType, class Queue>
@@ -176,40 +179,29 @@ namespace detail
   }
 
   template <class ValueType, class Queue>
-  void sync_deque_base<ValueType, Queue>::wait_until_not_empty(unique_lock<mutex>& lk)
+  bool sync_deque_base<ValueType, Queue>::not_empty_or_closed(unique_lock<mutex>& ) const
   {
-    for (;;)
-    {
-      if (! empty(lk)) break;
-      throw_if_closed(lk);
-      not_empty_.wait(lk);
-    }
+    return ! data_.empty() || closed_;
   }
+
   template <class ValueType, class Queue>
   bool sync_deque_base<ValueType, Queue>::wait_until_not_empty_or_closed(unique_lock<mutex>& lk)
   {
-    for (;;)
-    {
-      if (! empty(lk)) break;
-      if (closed(lk)) return true;
-      not_empty_.wait(lk);
-    }
-     return false;
+    cond_.wait(lk, boost::bind(&sync_deque_base<ValueType, Queue>::not_empty_or_closed, boost::ref(*this), boost::ref(lk)));
+    if (! empty(lk)) return false; // success
+    return true; // closed
   }
 
   template <class ValueType, class Queue>
   template <class WClock, class Duration>
-  queue_op_status sync_deque_base<ValueType, Queue>::wait_until_not_empty_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&tp)
+  queue_op_status sync_deque_base<ValueType, Queue>::wait_until_not_empty_or_closed_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&tp)
   {
-    for (;;)
-    {
-      if (! empty(lk)) return queue_op_status::success;
-      throw_if_closed(lk);
-      if (not_empty_.wait_until(lk, tp) == cv_status::timeout ) return queue_op_status::timeout;
-    }
+    if (! cond_.wait_until(lk, tp, boost::bind(&sync_deque_base<ValueType, Queue>::not_empty_or_closed, boost::ref(*this), boost::ref(lk))))
+      return queue_op_status::timeout;
+    if (! empty(lk)) return queue_op_status::success;
+    return queue_op_status::closed;
   }
 
-
 } // detail
 } // concurrent
 } // boost

include/boost/thread/concurrent_queues/detail/sync_queue_base.hpp

@@ -11,6 +11,8 @@
 //
 //////////////////////////////////////////////////////////////////////////////
 
+#include <boost/bind/bind.hpp>
+
 #include <boost/thread/detail/config.hpp>
 #include <boost/thread/condition_variable.hpp>
 #include <boost/thread/detail/move.hpp>
@@ -61,7 +63,7 @@ namespace detail
 
   protected:
     mutable mutex mtx_;
-    condition_variable not_empty_;
+    condition_variable cond_;
     underlying_queue_type data_;
     bool closed_;
 
@@ -84,18 +86,19 @@ namespace detail
     inline void throw_if_closed(unique_lock<mutex>&);
     inline void throw_if_closed(lock_guard<mutex>&);
 
-    inline void wait_until_not_empty(unique_lock<mutex>& lk);
+    inline bool not_empty_or_closed(unique_lock<mutex>& ) const;
+
     inline bool wait_until_not_empty_or_closed(unique_lock<mutex>& lk);
     template <class WClock, class Duration>
-    queue_op_status wait_until_not_empty_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&);
+    queue_op_status wait_until_not_empty_or_closed_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&tp);
 
-    inline void notify_not_empty_if_needed(unique_lock<mutex>& )
+    inline void notify_elem_added(unique_lock<mutex>& )
     {
-      not_empty_.notify_one();
+      cond_.notify_all();
     }
-    inline void notify_not_empty_if_needed(lock_guard<mutex>& )
+    inline void notify_elem_added(lock_guard<mutex>& )
     {
-      not_empty_.notify_one();
+      cond_.notify_all();
     }
 
   };
@@ -119,7 +122,7 @@ namespace detail
       lock_guard<mutex> lk(mtx_);
       closed_ = true;
     }
-    not_empty_.notify_all();
+    cond_.notify_all();
   }
 
   template <class ValueType, class Queue>
@@ -176,40 +179,29 @@ namespace detail
   }
 
   template <class ValueType, class Queue>
-  void sync_queue_base<ValueType, Queue>::wait_until_not_empty(unique_lock<mutex>& lk)
+  bool sync_queue_base<ValueType, Queue>::not_empty_or_closed(unique_lock<mutex>& ) const
   {
-    for (;;)
-    {
-      if (! empty(lk)) break;
-      throw_if_closed(lk);
-      not_empty_.wait(lk);
-    }
+    return ! data_.empty() || closed_;
   }
+
   template <class ValueType, class Queue>
   bool sync_queue_base<ValueType, Queue>::wait_until_not_empty_or_closed(unique_lock<mutex>& lk)
   {
-    for (;;)
-    {
-      if (! empty(lk)) break;
-      if (closed(lk)) return true;
-      not_empty_.wait(lk);
-    }
-     return false;
+    cond_.wait(lk, boost::bind(&sync_queue_base<ValueType, Queue>::not_empty_or_closed, boost::ref(*this), boost::ref(lk)));
+    if (! empty(lk)) return false; // success
+    return true; // closed
   }
 
   template <class ValueType, class Queue>
   template <class WClock, class Duration>
-  queue_op_status sync_queue_base<ValueType, Queue>::wait_until_not_empty_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&tp)
+  queue_op_status sync_queue_base<ValueType, Queue>::wait_until_not_empty_or_closed_until(unique_lock<mutex>& lk, chrono::time_point<WClock,Duration> const&tp)
   {
-    for (;;)
-    {
-      if (! empty(lk)) return queue_op_status::success;
-      throw_if_closed(lk);
-      if (not_empty_.wait_until(lk, tp) == cv_status::timeout ) return queue_op_status::timeout;
-    }
+    if (! cond_.wait_until(lk, tp, boost::bind(&sync_queue_base<ValueType, Queue>::not_empty_or_closed, boost::ref(*this), boost::ref(lk))))
+      return queue_op_status::timeout;
+    if (! empty(lk)) return queue_op_status::success;
+    return queue_op_status::closed;
   }
 
-
 } // detail
 } // concurrent
 } // boost

include/boost/thread/concurrent_queues/queue_adaptor.hpp

@@ -148,7 +148,7 @@ namespace detail
   template <class Q, class T,
 #if ! defined  BOOST_NO_CXX11_RVALUE_REFERENCES
 #if defined __GNUC__ && ! defined __clang__
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
           bool Copyable = is_copy_constructible<T>::value,
           bool Movable = true
 #else

include/boost/thread/concurrent_queues/queue_base.hpp

@@ -140,7 +140,7 @@ namespace detail
   template <class T, class ST,
 #if ! defined  BOOST_NO_CXX11_RVALUE_REFERENCES
 #if defined __GNUC__ && ! defined __clang__
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
           bool Copyable = is_copy_constructible<T>::value,
           bool Movable = true
 #else

include/boost/thread/concurrent_queues/queue_op_status.hpp

@@ -11,6 +11,8 @@
 //
 //////////////////////////////////////////////////////////////////////////////
 
+#include <exception>
+#include <boost/core/scoped_enum.hpp>
 #include <boost/thread/detail/config.hpp>
 #include <boost/thread/detail/move.hpp>
 
@@ -25,7 +27,7 @@ namespace concurrent
   { success = 0, empty, full, closed, busy, timeout, not_ready }
   BOOST_SCOPED_ENUM_DECLARE_END(queue_op_status)
 
-  struct sync_queue_is_closed : std::exception
+  struct BOOST_SYMBOL_VISIBLE sync_queue_is_closed : std::exception
   {
   };
 

include/boost/thread/concurrent_queues/sync_bounded_queue.hpp

@@ -655,7 +655,7 @@ namespace concurrent
   queue_op_status sync_bounded_queue<ValueType>::wait_push_back(BOOST_THREAD_RV_REF(ValueType) elem)
   {
       unique_lock<mutex> lk(mtx_);
-      return try_push_back(boost::move(elem), lk);
+      return wait_push_back(boost::move(elem), lk);
   }
 
 

include/boost/thread/concurrent_queues/sync_deque.hpp

@@ -92,13 +92,13 @@ namespace concurrent
     inline void push_back(const value_type& elem, unique_lock<mutex>& lk)
     {
       super::data_.push_back(elem);
-      super::notify_not_empty_if_needed(lk);
+      super::notify_elem_added(lk);
     }
 
     inline void push_back(BOOST_THREAD_RV_REF(value_type) elem, unique_lock<mutex>& lk)
     {
       super::data_.push_back(boost::move(elem));
-      super::notify_not_empty_if_needed(lk);
+      super::notify_elem_added(lk);
     }
   };
 
@@ -122,7 +122,7 @@ namespace concurrent
 //      {
 //        data_.push(boost::move(*cur));;
 //      }
-//      notify_not_empty_if_needed(lk);
+//      notify_elem_added(lk);
 //    }
 //    catch (...)
 //    {
@@ -149,11 +149,7 @@ namespace concurrent
   template <class ValueType, class Container>
   queue_op_status sync_deque<ValueType, Container>::wait_pull_front(ValueType& elem, unique_lock<mutex>& lk)
   {
-    if (super::empty(lk))
-    {
-      if (super::closed(lk)) return queue_op_status::closed;
-    }
-    bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+    const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
     if (has_been_closed) return queue_op_status::closed;
     pull_front(elem, lk);
     return queue_op_status::success;
@@ -188,7 +184,8 @@ namespace concurrent
   void sync_deque<ValueType, Container>::pull_front(ValueType& elem)
   {
       unique_lock<mutex> lk(super::mtx_);
-      super::wait_until_not_empty(lk);
+      const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+      if (has_been_closed) super::throw_if_closed(lk);
       pull_front(elem, lk);
   }
 
@@ -197,7 +194,8 @@ namespace concurrent
   ValueType sync_deque<ValueType, Container>::pull_front()
   {
       unique_lock<mutex> lk(super::mtx_);
-      super::wait_until_not_empty(lk);
+      const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+      if (has_been_closed) super::throw_if_closed(lk);
       return pull_front(lk);
   }
 

include/boost/thread/concurrent_queues/sync_priority_queue.hpp

@@ -82,7 +82,7 @@ namespace detail {
           return boost::move(result);
       }
 
-      Type const& top()
+      Type const& top() const
       {
           return _elements.front();
       }
@@ -174,14 +174,14 @@ namespace concurrent
   {
     super::throw_if_closed(lk);
     super::data_.push(elem);
-    super::notify_not_empty_if_needed(lk);
+    super::notify_elem_added(lk);
   }
   template <class T, class Container,class Cmp>
   void sync_priority_queue<T,Container,Cmp>::push(lock_guard<mutex>& lk, const T& elem)
   {
     super::throw_if_closed(lk);
     super::data_.push(elem);
-    super::notify_not_empty_if_needed(lk);
+    super::notify_elem_added(lk);
   }
   template <class T, class Container,class Cmp>
   void sync_priority_queue<T,Container,Cmp>::push(const T& elem)
@@ -196,14 +196,14 @@ namespace concurrent
   {
     super::throw_if_closed(lk);
     super::data_.push(boost::move(elem));
-    super::notify_not_empty_if_needed(lk);
+    super::notify_elem_added(lk);
   }
   template <class T, class Container,class Cmp>
   void sync_priority_queue<T,Container,Cmp>::push(lock_guard<mutex>& lk, BOOST_THREAD_RV_REF(T) elem)
   {
     super::throw_if_closed(lk);
     super::data_.push(boost::move(elem));
-    super::notify_not_empty_if_needed(lk);
+    super::notify_elem_added(lk);
   }
   template <class T, class Container,class Cmp>
   void sync_priority_queue<T,Container,Cmp>::push(BOOST_THREAD_RV_REF(T) elem)
@@ -249,7 +249,8 @@ namespace concurrent
   T sync_priority_queue<T,Container,Cmp>::pull()
   {
     unique_lock<mutex> lk(super::mtx_);
-    super::wait_until_not_empty(lk);
+    const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+    if (has_been_closed) super::throw_if_closed(lk);
     return pull(lk);
   }
 
@@ -269,7 +270,8 @@ namespace concurrent
   void sync_priority_queue<T,Container,Cmp>::pull(T& elem)
   {
     unique_lock<mutex> lk(super::mtx_);
-    super::wait_until_not_empty(lk);
+    const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+    if (has_been_closed) super::throw_if_closed(lk);
     pull(lk, elem);
   }
 
@@ -280,10 +282,9 @@ namespace concurrent
   sync_priority_queue<T,Cont,Cmp>::pull_until(const chrono::time_point<WClock,Duration>& tp, T& elem)
   {
     unique_lock<mutex> lk(super::mtx_);
-    if (queue_op_status::timeout == super::wait_until_not_empty_until(lk, tp))
-      return queue_op_status::timeout;
-    pull(lk, elem);
-    return queue_op_status::success;
+    const queue_op_status rc = super::wait_until_not_empty_or_closed_until(lk, tp);
+    if (rc == queue_op_status::success) pull(lk, elem);
+    return rc;
   }
 
   //////////////////////
@@ -292,7 +293,7 @@ namespace concurrent
   queue_op_status
   sync_priority_queue<T,Cont,Cmp>::pull_for(const chrono::duration<Rep,Period>& dura, T& elem)
   {
-    return pull_until(clock::now() + dura, elem);
+    return pull_until(chrono::steady_clock::now() + dura, elem);
   }
 
   //////////////////////
@@ -334,11 +335,7 @@ namespace concurrent
   template <class T,class Container, class Cmp>
   queue_op_status sync_priority_queue<T,Container,Cmp>::wait_pull(unique_lock<mutex>& lk, T& elem)
   {
-    if (super::empty(lk))
-    {
-      if (super::closed(lk)) return queue_op_status::closed;
-    }
-    bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+    const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
     if (has_been_closed) return queue_op_status::closed;
     pull(lk, elem);
     return queue_op_status::success;
@@ -352,7 +349,6 @@ namespace concurrent
   }
 
   //////////////////////
-
   template <class T,class Container, class Cmp>
   queue_op_status sync_priority_queue<T,Container,Cmp>::nonblocking_pull(T& elem)
   {

include/boost/thread/concurrent_queues/sync_queue.hpp

@@ -10,7 +10,6 @@
 // See http://www.boost.org/libs/thread for documentation.
 //
 //////////////////////////////////////////////////////////////////////////////
-#include <iostream>
 
 #include <boost/thread/detail/config.hpp>
 #include <boost/thread/concurrent_queues/detail/sync_queue_base.hpp>
@@ -51,7 +50,6 @@ namespace concurrent
     inline ~sync_queue();
 
     // Modifiers
-
     inline void push(const value_type& x);
     inline queue_op_status try_push(const value_type& x);
     inline queue_op_status nonblocking_push(const value_type& x);
@@ -94,13 +92,13 @@ namespace concurrent
     inline void push(const value_type& elem, unique_lock<mutex>& lk)
     {
       super::data_.push_back(elem);
-      super::notify_not_empty_if_needed(lk);
+      super::notify_elem_added(lk);
     }
 
     inline void push(BOOST_THREAD_RV_REF(value_type) elem, unique_lock<mutex>& lk)
     {
       super::data_.push_back(boost::move(elem));
-      super::notify_not_empty_if_needed(lk);
+      super::notify_elem_added(lk);
     }
   };
 
@@ -124,7 +122,7 @@ namespace concurrent
 //      {
 //        data_.push(boost::move(*cur));;
 //      }
-//      notify_not_empty_if_needed(lk);
+//      notify_elem_added(lk);
 //    }
 //    catch (...)
 //    {
@@ -151,19 +149,9 @@ namespace concurrent
   template <class ValueType, class Container>
   queue_op_status sync_queue<ValueType, Container>::wait_pull(ValueType& elem, unique_lock<mutex>& lk)
   {
-    //std::cout << __FILE__ << "[" << __LINE__ << "]" << std::endl;
-    if (super::empty(lk))
-    {
-      //std::cout << __FILE__ << "[" << __LINE__ << "]" << std::endl;
-      if (super::closed(lk)) return queue_op_status::closed;
-    }
-    //std::cout << __FILE__ << "[" << __LINE__ << "]" << std::endl;
-    bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
-    //std::cout << __FILE__ << "[" << __LINE__ << "]" << std::endl;
+    const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
     if (has_been_closed) return queue_op_status::closed;
-    //std::cout << __FILE__ << "[" << __LINE__ << "]" << std::endl;
     pull(elem, lk);
-    //std::cout << __FILE__ << "[" << __LINE__ << "]" << std::endl;
     return queue_op_status::success;
   }
 
@@ -196,7 +184,8 @@ namespace concurrent
   void sync_queue<ValueType, Container>::pull(ValueType& elem)
   {
       unique_lock<mutex> lk(super::mtx_);
-      super::wait_until_not_empty(lk);
+      const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+      if (has_been_closed) super::throw_if_closed(lk);
       pull(elem, lk);
   }
 
@@ -205,7 +194,8 @@ namespace concurrent
   ValueType sync_queue<ValueType, Container>::pull()
   {
       unique_lock<mutex> lk(super::mtx_);
-      super::wait_until_not_empty(lk);
+      const bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
+      if (has_been_closed) super::throw_if_closed(lk);
       return pull(lk);
   }
 

include/boost/thread/concurrent_queues/sync_timed_queue.hpp

@@ -16,6 +16,8 @@
 #include <boost/chrono/system_clocks.hpp>
 #include <boost/chrono/chrono_io.hpp>
 
+#include <algorithm> // std::min
+
 #include <boost/config/abi_prefix.hpp>
 
 namespace boost
@@ -53,17 +55,51 @@ namespace detail
       return *this;
     }
 
-    bool time_not_reached() const
-    {
-      return time > clock::now();
-    }
-
     bool operator <(const scheduled_type & other) const
     {
       return this->time > other.time;
     }
   }; //end struct
 
+  template <class Duration>
+  chrono::time_point<chrono::steady_clock,Duration>
+  limit_timepoint(chrono::time_point<chrono::steady_clock,Duration> const& tp)
+  {
+    // Clock == chrono::steady_clock
+    return tp;
+  }
+
+  template <class Clock, class Duration>
+  chrono::time_point<Clock,Duration>
+  limit_timepoint(chrono::time_point<Clock,Duration> const& tp)
+  {
+    // Clock != chrono::steady_clock
+    // The system time may jump while wait_until() is waiting. To compensate for this and time out near
+    // the correct time, we limit how long wait_until() can wait before going around the loop again.
+    const chrono::time_point<Clock,Duration> tpmax(chrono::time_point_cast<Duration>(Clock::now() + chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+    return (std::min)(tp, tpmax);
+  }
+
+  template <class Duration>
+  chrono::steady_clock::time_point
+  convert_to_steady_clock_timepoint(chrono::time_point<chrono::steady_clock,Duration> const& tp)
+  {
+    // Clock == chrono::steady_clock
+    return chrono::time_point_cast<chrono::steady_clock::duration>(tp);
+  }
+
+  template <class Clock, class Duration>
+  chrono::steady_clock::time_point
+  convert_to_steady_clock_timepoint(chrono::time_point<Clock,Duration> const& tp)
+  {
+    // Clock != chrono::steady_clock
+    // The system time may jump while wait_until() is waiting. To compensate for this and time out near
+    // the correct time, we limit how long wait_until() can wait before going around the loop again.
+    const chrono::steady_clock::duration dura(chrono::duration_cast<chrono::steady_clock::duration>(tp - Clock::now()));
+    const chrono::steady_clock::duration duramax(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+    return chrono::steady_clock::now() + (std::min)(dura, duramax);
+  }
+
 } //end detail namespace
 
   template <class T, class Clock = chrono::steady_clock, class TimePoint=typename Clock::time_point>
@@ -93,8 +129,8 @@ namespace detail
     T pull();
     void pull(T& elem);
 
-    template <class WClock, class Duration>
-    queue_op_status pull_until(chrono::time_point<WClock,Duration> const& tp, T& elem);
+    template <class Duration>
+    queue_op_status pull_until(chrono::time_point<clock,Duration> const& tp, T& elem);
     template <class Rep, class Period>
     queue_op_status pull_for(chrono::duration<Rep,Period> const& dura, T& elem);
 
@@ -123,6 +159,14 @@ namespace detail
     queue_op_status try_push(BOOST_THREAD_RV_REF(T) elem, chrono::duration<Rep,Period> const& dura);
 
   private:
+    inline bool not_empty_and_time_reached(unique_lock<mutex>& lk) const;
+    inline bool not_empty_and_time_reached(lock_guard<mutex>& lk) const;
+
+    bool wait_to_pull(unique_lock<mutex>&);
+    queue_op_status wait_to_pull_until(unique_lock<mutex>&, TimePoint const& tp);
+    template <class Rep, class Period>
+    queue_op_status wait_to_pull_for(unique_lock<mutex>& lk, chrono::duration<Rep,Period> const& dura);
+
     T pull(unique_lock<mutex>&);
     T pull(lock_guard<mutex>&);
 
@@ -134,15 +178,6 @@ namespace detail
 
     queue_op_status wait_pull(unique_lock<mutex>& lk, T& elem);
 
-    bool wait_until_not_empty_time_reached_or_closed(unique_lock<mutex>&);
-    T pull_when_time_reached(unique_lock<mutex>&);
-    template <class WClock, class Duration>
-    queue_op_status pull_when_time_reached_until(unique_lock<mutex>&, chrono::time_point<WClock,Duration> const& tp, T& elem);
-    bool time_not_reached(unique_lock<mutex>&);
-    bool time_not_reached(lock_guard<mutex>&);
-    bool empty_or_time_not_reached(unique_lock<mutex>&);
-    bool empty_or_time_not_reached(lock_guard<mutex>&);
-
     sync_timed_queue(const sync_timed_queue&);
     sync_timed_queue& operator=(const sync_timed_queue&);
     sync_timed_queue(BOOST_THREAD_RV_REF(sync_timed_queue));
@@ -210,82 +245,76 @@ namespace detail
 
   ///////////////////////////
   template <class T, class Clock, class TimePoint>
-  bool sync_timed_queue<T, Clock, TimePoint>::time_not_reached(unique_lock<mutex>&)
+  bool sync_timed_queue<T, Clock, TimePoint>::not_empty_and_time_reached(unique_lock<mutex>& lk) const
   {
-    return super::data_.top().time_not_reached();
+    return ! super::empty(lk) && clock::now() >= super::data_.top().time;
   }
 
   template <class T, class Clock, class TimePoint>
-  bool sync_timed_queue<T, Clock, TimePoint>::time_not_reached(lock_guard<mutex>&)
+  bool sync_timed_queue<T, Clock, TimePoint>::not_empty_and_time_reached(lock_guard<mutex>& lk) const
   {
-    return super::data_.top().time_not_reached();
+    return ! super::empty(lk) && clock::now() >= super::data_.top().time;
   }
 
   ///////////////////////////
   template <class T, class Clock, class TimePoint>
-  bool sync_timed_queue<T, Clock, TimePoint>::wait_until_not_empty_time_reached_or_closed(unique_lock<mutex>& lk)
+  bool sync_timed_queue<T, Clock, TimePoint>::wait_to_pull(unique_lock<mutex>& lk)
   {
     for (;;)
     {
-      if (super::closed(lk)) return true;
-      while (! super::empty(lk)) {
-        if (! time_not_reached(lk)) return false;
-        time_point tp = super::data_.top().time;
-        super::not_empty_.wait_until(lk, tp);
-        if (super::closed(lk)) return true;
-      }
-      if (super::closed(lk)) return true;
-      super::not_empty_.wait(lk);
+      if (not_empty_and_time_reached(lk)) return false; // success
+      if (super::closed(lk)) return true; // closed
+
+      super::wait_until_not_empty_or_closed(lk);
+
+      if (not_empty_and_time_reached(lk)) return false; // success
+      if (super::closed(lk)) return true; // closed
+
+      const time_point tpmin(detail::limit_timepoint(super::data_.top().time));
+      super::cond_.wait_until(lk, tpmin);
     }
-    //return false;
   }
 
-  ///////////////////////////
   template <class T, class Clock, class TimePoint>
-  T sync_timed_queue<T, Clock, TimePoint>::pull_when_time_reached(unique_lock<mutex>& lk)
+  queue_op_status sync_timed_queue<T, Clock, TimePoint>::wait_to_pull_until(unique_lock<mutex>& lk, TimePoint const& tp)
   {
-    while (time_not_reached(lk))
+    for (;;)
     {
-      super::throw_if_closed(lk);
-      time_point tp = super::data_.top().time;
-      super::not_empty_.wait_until(lk,tp);
-      super::wait_until_not_empty(lk);
+      if (not_empty_and_time_reached(lk)) return queue_op_status::success;
+      if (super::closed(lk)) return queue_op_status::closed;
+      if (clock::now() >= tp) return super::empty(lk) ? queue_op_status::timeout : queue_op_status::not_ready;
+
+      super::wait_until_not_empty_or_closed_until(lk, tp);
+
+      if (not_empty_and_time_reached(lk)) return queue_op_status::success;
+      if (super::closed(lk)) return queue_op_status::closed;
+      if (clock::now() >= tp) return super::empty(lk) ? queue_op_status::timeout : queue_op_status::not_ready;
+
+      const time_point tpmin((std::min)(tp, detail::limit_timepoint(super::data_.top().time)));
+      super::cond_.wait_until(lk, tpmin);
     }
-    return pull(lk);
   }
 
   template <class T, class Clock, class TimePoint>
-  template <class WClock, class Duration>
-  queue_op_status
-  sync_timed_queue<T, Clock, TimePoint>::pull_when_time_reached_until(unique_lock<mutex>& lk, chrono::time_point<WClock, Duration> const& tp, T& elem)
+  template <class Rep, class Period>
+  queue_op_status sync_timed_queue<T, Clock, TimePoint>::wait_to_pull_for(unique_lock<mutex>& lk, chrono::duration<Rep,Period> const& dura)
   {
-    chrono::time_point<WClock, Duration> tpmin = (tp < super::data_.top().time) ? tp : super::data_.top().time;
-    while (time_not_reached(lk))
+    const chrono::steady_clock::time_point tp(chrono::steady_clock::now() + chrono::duration_cast<chrono::steady_clock::duration>(dura));
+    for (;;)
     {
-      super::throw_if_closed(lk);
-      if (cv_status::timeout == super::not_empty_.wait_until(lk, tpmin)) {
-        if (time_not_reached(lk)) return queue_op_status::not_ready;
-        return queue_op_status::timeout;
-      }
-    }
-    pull(lk, elem);
-    return queue_op_status::success;
-  }
+      if (not_empty_and_time_reached(lk)) return queue_op_status::success;
+      if (super::closed(lk)) return queue_op_status::closed;
+      if (chrono::steady_clock::now() >= tp) return super::empty(lk) ? queue_op_status::timeout : queue_op_status::not_ready;
 
-  ///////////////////////////
-  template <class T, class Clock, class TimePoint>
-  bool sync_timed_queue<T, Clock, TimePoint>::empty_or_time_not_reached(unique_lock<mutex>& lk)
-  {
-    if ( super::empty(lk) ) return true;
-    if ( time_not_reached(lk) ) return true;
-    return false;
-  }
-  template <class T, class Clock, class TimePoint>
-  bool sync_timed_queue<T, Clock, TimePoint>::empty_or_time_not_reached(lock_guard<mutex>& lk)
-  {
-    if ( super::empty(lk) ) return true;
-    if ( time_not_reached(lk) ) return true;
-    return false;
+      super::wait_until_not_empty_or_closed_until(lk, tp);
+
+      if (not_empty_and_time_reached(lk)) return queue_op_status::success;
+      if (super::closed(lk)) return queue_op_status::closed;
+      if (chrono::steady_clock::now() >= tp) return super::empty(lk) ? queue_op_status::timeout : queue_op_status::not_ready;
+
+      const chrono::steady_clock::time_point tpmin((std::min)(tp, detail::convert_to_steady_clock_timepoint(super::data_.top().time)));
+      super::cond_.wait_until(lk, tpmin);
+    }
   }
 
   ///////////////////////////
@@ -312,8 +341,9 @@ namespace detail
   T sync_timed_queue<T, Clock, TimePoint>::pull()
   {
     unique_lock<mutex> lk(super::mtx_);
-    super::wait_until_not_empty(lk);
-    return pull_when_time_reached(lk);
+    const bool has_been_closed = wait_to_pull(lk);
+    if (has_been_closed) super::throw_if_closed(lk);
+    return pull(lk);
   }
 
   ///////////////////////////
@@ -341,21 +371,21 @@ namespace detail
   void sync_timed_queue<T, Clock, TimePoint>::pull(T& elem)
   {
     unique_lock<mutex> lk(super::mtx_);
-    super::wait_until_not_empty(lk);
-    elem = pull_when_time_reached(lk);
+    const bool has_been_closed = wait_to_pull(lk);
+    if (has_been_closed) super::throw_if_closed(lk);
+    pull(lk, elem);
   }
 
   //////////////////////
   template <class T, class Clock, class TimePoint>
-  template <class WClock, class Duration>
+  template <class Duration>
   queue_op_status
-  sync_timed_queue<T, Clock, TimePoint>::pull_until(chrono::time_point<WClock, Duration> const& tp, T& elem)
+  sync_timed_queue<T, Clock, TimePoint>::pull_until(chrono::time_point<clock,Duration> const& tp, T& elem)
   {
     unique_lock<mutex> lk(super::mtx_);
-
-    if (queue_op_status::timeout == super::wait_until_not_empty_until(lk, tp))
-      return queue_op_status::timeout;
-    return pull_when_time_reached_until(lk, tp, elem);
+    const queue_op_status rc = wait_to_pull_until(lk, chrono::time_point_cast<typename time_point::duration>(tp));
+    if (rc == queue_op_status::success) pull(lk, elem);
+    return rc;
   }
 
   //////////////////////
@@ -364,42 +394,36 @@ namespace detail
   queue_op_status
   sync_timed_queue<T, Clock, TimePoint>::pull_for(chrono::duration<Rep,Period> const& dura, T& elem)
   {
-    return pull_until(chrono::steady_clock::now() + dura, elem);
+    unique_lock<mutex> lk(super::mtx_);
+    const queue_op_status rc = wait_to_pull_for(lk, dura);
+    if (rc == queue_op_status::success) pull(lk, elem);
+    return rc;
   }
 
   ///////////////////////////
   template <class T, class Clock, class TimePoint>
   queue_op_status sync_timed_queue<T, Clock, TimePoint>::try_pull(unique_lock<mutex>& lk, T& elem)
   {
-    if ( super::empty(lk) )
+    if (not_empty_and_time_reached(lk))
     {
-      if (super::closed(lk)) return queue_op_status::closed;
-      return queue_op_status::empty;
+      pull(lk, elem);
+      return queue_op_status::success;
     }
-    if ( time_not_reached(lk) )
-    {
-      if (super::closed(lk)) return queue_op_status::closed;
-      return queue_op_status::not_ready;
-    }
-
-    pull(lk, elem);
-    return queue_op_status::success;
+    if (super::closed(lk)) return queue_op_status::closed;
+    if (super::empty(lk)) return queue_op_status::empty;
+    return queue_op_status::not_ready;
   }
   template <class T, class Clock, class TimePoint>
   queue_op_status sync_timed_queue<T, Clock, TimePoint>::try_pull(lock_guard<mutex>& lk, T& elem)
   {
-    if ( super::empty(lk) )
+    if (not_empty_and_time_reached(lk))
     {
-      if (super::closed(lk)) return queue_op_status::closed;
-      return queue_op_status::empty;
+      pull(lk, elem);
+      return queue_op_status::success;
     }
-    if ( time_not_reached(lk) )
-    {
-      if (super::closed(lk)) return queue_op_status::closed;
-      return queue_op_status::not_ready;
-    }
-    pull(lk, elem);
-    return queue_op_status::success;
+    if (super::closed(lk)) return queue_op_status::closed;
+    if (super::empty(lk)) return queue_op_status::empty;
+    return queue_op_status::not_ready;
   }
 
   template <class T, class Clock, class TimePoint>
@@ -413,11 +437,7 @@ namespace detail
   template <class T, class Clock, class TimePoint>
   queue_op_status sync_timed_queue<T, Clock, TimePoint>::wait_pull(unique_lock<mutex>& lk, T& elem)
   {
-    if (super::empty(lk))
-    {
-      if (super::closed(lk)) return queue_op_status::closed;
-    }
-    bool has_been_closed = wait_until_not_empty_time_reached_or_closed(lk);
+    const bool has_been_closed = wait_to_pull(lk);
     if (has_been_closed) return queue_op_status::closed;
     pull(lk, elem);
     return queue_op_status::success;
@@ -430,26 +450,6 @@ namespace detail
     return wait_pull(lk, elem);
   }
 
-//  ///////////////////////////
-//  template <class T, class Clock, class TimePoint>
-//  queue_op_status sync_timed_queue<T, Clock, TimePoint>::wait_pull(unique_lock<mutex> &lk, T& elem)
-//  {
-//    if (super::empty(lk))
-//    {
-//      if (super::closed(lk)) return queue_op_status::closed;
-//    }
-//    bool has_been_closed = super::wait_until_not_empty_or_closed(lk);
-//    if (has_been_closed) return queue_op_status::closed;
-//    pull(lk, elem);
-//    return queue_op_status::success;
-//  }
-//  template <class T, class Clock, class TimePoint>
-//  queue_op_status sync_timed_queue<T, Clock, TimePoint>::wait_pull(T& elem)
-//  {
-//    unique_lock<mutex> lk(super::mtx_);
-//    return wait_pull(lk, elem);
-//  }
-
   ///////////////////////////
   template <class T, class Clock, class TimePoint>
   queue_op_status sync_timed_queue<T, Clock, TimePoint>::nonblocking_pull(T& elem)

include/boost/thread/csbl/queue.hpp

@@ -5,7 +5,7 @@
 //
 // 2013/10 Vicente J. Botet Escriba
 //   Creation.
-
+#if 0
 #ifndef BOOST_CSBL_QUEUE_HPP
 #define BOOST_CSBL_QUEUE_HPP
 
@@ -43,3 +43,4 @@ namespace boost
   }
 }
 #endif // header
+#endif

include/boost/thread/detail/config.hpp

@@ -11,8 +11,8 @@
 #include <boost/config.hpp>
 #include <boost/detail/workaround.hpp>
 #include <boost/thread/detail/platform.hpp>
+#include <boost/thread/detail/thread_safety.hpp>
 
-//#define BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
 //#define BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
 // ATTRIBUTE_MAY_ALIAS
 
@@ -30,6 +30,34 @@
 #define BOOST_THREAD_ATTRIBUTE_MAY_ALIAS
 #endif
 
+#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
+# warning Boost.Thread will use the Windows API for time
+#elif defined(BOOST_THREAD_CHRONO_MAC_API)
+# warning Boost.Thread will use the Mac API  for time
+#elif defined(BOOST_THREAD_CHRONO_POSIX_API)
+# warning Boost.Thread will use the POSIX API  for time
+#endif
+
+# if defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && defined( BOOST_THREAD_CHRONO_POSIX_API )
+#   error both BOOST_THREAD_CHRONO_WINDOWS_API and BOOST_THREAD_CHRONO_POSIX_API are defined
+# elif defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && defined( BOOST_THREAD_CHRONO_MAC_API )
+#   error both BOOST_THREAD_CHRONO_WINDOWS_API and BOOST_THREAD_CHRONO_MAC_API are defined
+# elif defined( BOOST_THREAD_CHRONO_MAC_API ) && defined( BOOST_THREAD_CHRONO_POSIX_API )
+#   error both BOOST_THREAD_CHRONO_MAC_API and BOOST_THREAD_CHRONO_POSIX_API are defined
+# elif !defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && !defined( BOOST_THREAD_CHRONO_MAC_API ) && !defined( BOOST_THREAD_CHRONO_POSIX_API )
+#   if defined(BOOST_THREAD_PLATFORM_WIN32)
+#     define BOOST_THREAD_CHRONO_WINDOWS_API
+#   elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
+#     define BOOST_THREAD_CHRONO_MAC_API
+#   else
+#     define BOOST_THREAD_CHRONO_POSIX_API
+#   endif
+# endif
+
+#if !defined(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)
+#define BOOST_THREAD_POLL_INTERVAL_MILLISECONDS 100
+#endif
+
 #if defined BOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED
 #define BOOST_THREAD_ASSERT_PRECONDITION(EXPR, EX) \
         if (EXPR) {} else boost::throw_exception(EX)
@@ -96,7 +124,7 @@
 
 /// RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
 //#if defined BOOST_NO_CXX11_RVALUE_REFERENCES || defined BOOST_MSVC
-#define BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#define BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 //#endif
 
 // Default version
@@ -310,10 +338,18 @@
 
 #if BOOST_THREAD_VERSION>=5
 //#define BOOST_THREAD_FUTURE_BLOCKING
+
+#if ! defined BOOST_THREAD_PROVIDES_EXECUTORS \
+ && ! defined BOOST_THREAD_DONT_PROVIDE_EXECUTORS
+#define BOOST_THREAD_PROVIDES_EXECUTORS
+#endif
+
 #else
 //#define BOOST_THREAD_FUTURE_BLOCKING
 #define BOOST_THREAD_ASYNC_FUTURE_WAITS
 #endif
+
+
 // INTERRUPTIONS
 #if ! defined BOOST_THREAD_PROVIDES_INTERRUPTIONS \
  && ! defined BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
@@ -369,7 +405,7 @@
 #define BOOST_THREAD_FUTURE_USES_OPTIONAL
 #endif
 
-#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+#if BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)
 #  pragma warn -8008 // Condition always true/false
 #  pragma warn -8080 // Identifier declared but never used
 #  pragma warn -8057 // Parameter never used
@@ -385,6 +421,34 @@
   #   endif
 #endif
 
+#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
+  #define BOOST_THREAD_HAS_MONO_CLOCK
+  #define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+#elif defined(BOOST_THREAD_CHRONO_MAC_API)
+  #define BOOST_THREAD_HAS_MONO_CLOCK
+#elif defined(__ANDROID__)
+  #define BOOST_THREAD_HAS_MONO_CLOCK
+  #if defined(__ANDROID_API__) && __ANDROID_API__ >= 21
+    #define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+  #endif
+#else
+  #include <time.h> // check for CLOCK_MONOTONIC
+  #if defined(CLOCK_MONOTONIC)
+    #define BOOST_THREAD_HAS_MONO_CLOCK
+    #define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+  #endif
+#endif
+
+#if defined(BOOST_THREAD_PLATFORM_WIN32)
+#elif ! defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+#if defined BOOST_PTHREAD_HAS_TIMEDLOCK
+#define BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
+#elif (defined(_POSIX_TIMEOUTS) && (_POSIX_TIMEOUTS-0)>=200112L) \
+ || (defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ >= 21)
+#define BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
+#endif
+#endif
+
 // provided for backwards compatibility, since this
 // macro was used for several releases by mistake.
 #if defined(BOOST_THREAD_DYN_DLL) && ! defined(BOOST_THREAD_DYN_LINK)
@@ -406,7 +470,8 @@
 #else //Use default
 #   if defined(BOOST_THREAD_PLATFORM_WIN32)
 #       if defined(BOOST_MSVC) || defined(BOOST_INTEL_WIN) \
-      || defined(__MINGW32__) || defined(MINGW32) || defined(BOOST_MINGW32)
+      || defined(__MINGW32__) || defined(MINGW32) || defined(BOOST_MINGW32) \
+      || (defined(_MSC_VER) && defined(__clang__))
       //For compilers supporting auto-tss cleanup
             //with Boost.Threads lib, use Boost.Threads lib
 #           define BOOST_THREAD_USE_LIB

include/boost/thread/detail/invoke.hpp

@@ -29,7 +29,6 @@
 #include <boost/static_assert.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/core/enable_if.hpp>
-#include <boost/mpl/bool.hpp>
 #include <boost/type_traits/is_base_of.hpp>
 #include <boost/type_traits/is_pointer.hpp>
 #include <boost/type_traits/is_member_function_pointer.hpp>
@@ -531,13 +530,13 @@ namespace boost
     // f(t1, t2, ..., tN) in all other cases.
 
     template <class Ret, class Fp, class ...Args>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(Args) ...args)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(Args) ...args)
     {
       return boost::forward<Fp>(f)(boost::forward<Args>(args)...);
     }
 
     template <class Ret, class Fp, class ...Args>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(Args) ...args)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(Args) ...args)
     {
       return f(boost::forward<Args>(args)...);
     }
@@ -1360,12 +1359,12 @@ namespace boost
     // f(t1, t2, ..., tN) in all other cases.
 
     template <class Ret, class Fp>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f)
     {
       return boost::forward<Fp>(f)();
     }
     template <class Ret, class Fp>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f)
     {
       return f();
     }
@@ -1382,12 +1381,12 @@ namespace boost
     }
 
     template <class Ret, class Fp, class A1>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1)
     {
       return boost::forward<Fp>(f)(boost::forward<A1>(a1));
     }
     template <class Ret, class Fp, class A1>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1)
     {
       return f(boost::forward<A1>(a1));
     }
@@ -1404,12 +1403,12 @@ namespace boost
     }
 
     template <class Ret, class Fp, class A1, class A2>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2)
     {
       return boost::forward<Fp>(f)(boost::forward<A1>(a1), boost::forward<A2>(a2));
     }
     template <class Ret, class Fp, class A1, class A2>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2)
     {
       return f(boost::forward<A1>(a1), boost::forward<A2>(a2));
     }
@@ -1426,12 +1425,12 @@ namespace boost
     }
 
     template <class Ret, class Fp, class A1, class A2, class A3>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2, BOOST_THREAD_RV_REF(A3) a3)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2, BOOST_THREAD_RV_REF(A3) a3)
     {
       return boost::forward<Fp>(f)(boost::forward<A1>(a1), boost::forward<A2>(a2), boost::forward<A3>(a3));
     }
     template <class Ret, class Fp, class A1, class A2, class A3>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2, BOOST_THREAD_RV_REF(A3) a3)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f, BOOST_THREAD_RV_REF(A1) a1, BOOST_THREAD_RV_REF(A2) a2, BOOST_THREAD_RV_REF(A3) a3)
     {
       return f(boost::forward<A1>(a1), boost::forward<A2>(a2), boost::forward<A3>(a3));
     }
@@ -1449,12 +1448,12 @@ namespace boost
 
 
     template <class Ret, class Fp, class A1>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f, A1 a1)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f, A1 a1)
     {
       return boost::forward<Fp>(f)(a1);
     }
     template <class Ret, class Fp, class A1>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f, A1 a1)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f, A1 a1)
     {
       return f(a1);
     }
@@ -1471,12 +1470,12 @@ namespace boost
     }
 
     template <class Ret, class Fp, class A1, class A2>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2)
     {
       return boost::forward<Fp>(f)(a1, a2);
     }
     template <class Ret, class Fp, class A1, class A2>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2)
     {
       return f(a1, a2);
     }
@@ -1493,12 +1492,12 @@ namespace boost
     }
 
     template <class Ret, class Fp, class A1, class A2, class A3>
-    inline Ret do_invoke(mpl::false_, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2, A3 a3)
+    inline Ret do_invoke(boost::false_type, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2, A3 a3)
     {
       return boost::forward<Fp>(f)(a1, a2, a3);
     }
     template <class Ret, class Fp, class A1, class A2, class A3>
-    inline Ret do_invoke(mpl::true_, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2, A3 a3)
+    inline Ret do_invoke(boost::true_type, BOOST_THREAD_FWD_REF(Fp) f, A1 a1, A2 a2, A3 a3)
     {
       return f(a1, a2, a3);
     }

include/boost/thread/detail/move.hpp

@@ -350,12 +350,19 @@ namespace boost
 #endif
 
 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
-      template <class T>
-      typename decay<T>::type
-      decay_copy(T&& t)
-      {
-          return boost::forward<T>(t);
-      }
+  template <class T>
+  typename decay<T>::type
+  decay_copy(T&& t)
+  {
+      return boost::forward<T>(t);
+  }
+  typedef void (*void_fct_ptr)();
+
+//  inline void_fct_ptr
+//  decay_copy(void (&t)())
+//  {
+//      return &t;
+//  }
 #else
   template <class T>
   typename decay<T>::type

include/boost/thread/detail/nullary_function.hpp

@@ -3,7 +3,7 @@
 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
-// 2013/09 Vicente J. Botet Escriba
+// 2013,2018 Vicente J. Botet Escriba
 //    Adapt to boost from CCIA C++11 implementation
 //    Make use of Boost.Move
 
@@ -15,6 +15,7 @@
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/csbl/memory/shared_ptr.hpp>
 #include <boost/type_traits/decay.hpp>
+#include <boost/type_traits/is_same.hpp>
 
 namespace boost
 {
@@ -72,12 +73,16 @@ namespace boost
 
 #ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
       template<typename F>
-      explicit nullary_function(F& f):
+      explicit nullary_function(F& f
+                                , typename disable_if<is_same<typename decay<F>::type, nullary_function>, int* >::type=0
+                                ):
       impl(new impl_type<F>(f))
       {}
 #endif
       template<typename F>
-      nullary_function(BOOST_THREAD_RV_REF(F) f):
+      nullary_function(BOOST_THREAD_RV_REF(F) f
+                       , typename disable_if<is_same<typename decay<F>::type, nullary_function>, int* >::type=0
+                       ):
       impl(new impl_type<typename decay<F>::type>(thread_detail::decay_copy(boost::forward<F>(f))))
       {}
 

include/boost/thread/detail/platform.hpp

@@ -31,7 +31,9 @@
 #elif defined(__CYGWIN__)
 #  define BOOST_THREAD_CYGWIN
 #elif (defined(_WIN32) || defined(__WIN32__) || defined(WIN32)) && !defined(BOOST_DISABLE_WIN32)
+#if ! defined BOOST_THREAD_WIN32
 #  define BOOST_THREAD_WIN32
+#endif
 #elif defined(__BEOS__)
 #  define BOOST_THREAD_BEOS
 #elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)

include/boost/thread/detail/platform_time.hpp

@@ -0,0 +1,478 @@
+#ifndef BOOST_THREAD_DETAIL_PLATFORM_TIME_HPP
+#define BOOST_THREAD_DETAIL_PLATFORM_TIME_HPP
+//  (C) Copyright 2007-8 Anthony Williams
+//  (C) Copyright 2012 Vicente J. Botet Escriba
+//
+//  Distributed under the Boost Software License, Version 1.0. (See
+//  accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/thread/detail/config.hpp>
+#include <boost/thread/thread_time.hpp>
+#if defined BOOST_THREAD_USES_DATETIME
+#include <boost/date_time/posix_time/conversion.hpp>
+#endif
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+#ifdef BOOST_THREAD_USES_CHRONO
+#include <boost/chrono/duration.hpp>
+#include <boost/chrono/system_clocks.hpp>
+#include <boost/chrono/ceil.hpp>
+#endif
+
+#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
+#include <boost/winapi/time.hpp>
+#include <boost/winapi/timers.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+#elif defined(BOOST_THREAD_CHRONO_MAC_API)
+#include <sys/time.h> //for gettimeofday and timeval
+#include <mach/mach_time.h>  // mach_absolute_time, mach_timebase_info_data_t
+
+#else
+#include <time.h>  // for clock_gettime
+#endif
+
+#include <limits>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+//typedef boost::int_least64_t time_max_t;
+typedef boost::intmax_t time_max_t;
+
+#if defined BOOST_THREAD_CHRONO_MAC_API
+namespace threads
+{
+
+namespace chrono_details
+{
+
+// steady_clock
+
+// Note, in this implementation steady_clock and high_resolution_clock
+//   are the same clock.  They are both based on mach_absolute_time().
+//   mach_absolute_time() * MachInfo.numer / MachInfo.denom is the number of
+//   nanoseconds since the computer booted up.  MachInfo.numer and MachInfo.denom
+//   are run time constants supplied by the OS.  This clock has no relationship
+//   to the Gregorian calendar.  It's main use is as a high resolution timer.
+
+// MachInfo.numer / MachInfo.denom is often 1 on the latest equipment.  Specialize
+//   for that case as an optimization.
+
+inline time_max_t
+steady_simplified()
+{
+    return mach_absolute_time();
+}
+
+inline double compute_steady_factor(kern_return_t& err)
+{
+    mach_timebase_info_data_t MachInfo;
+    err = mach_timebase_info(&MachInfo);
+    if ( err != 0  ) {
+        return 0;
+    }
+    return static_cast<double>(MachInfo.numer) / MachInfo.denom;
+}
+
+inline time_max_t steady_full()
+{
+    kern_return_t err;
+    const double factor = chrono_details::compute_steady_factor(err);
+    if (err != 0)
+    {
+      BOOST_ASSERT(0 && "Boost::Chrono - Internal Error");
+    }
+    return static_cast<time_max_t>(mach_absolute_time() * factor);
+}
+
+
+typedef time_max_t (*FP)();
+
+inline FP init_steady_clock(kern_return_t & err)
+{
+    mach_timebase_info_data_t MachInfo;
+    err = mach_timebase_info(&MachInfo);
+    if ( err != 0  )
+    {
+        return 0;
+    }
+
+    if (MachInfo.numer == MachInfo.denom)
+    {
+        return &chrono_details::steady_simplified;
+    }
+    return &chrono_details::steady_full;
+}
+
+}
+}
+#endif
+
+  namespace detail
+  {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+    inline timespec ns_to_timespec(boost::time_max_t const& ns)
+    {
+      boost::time_max_t s = ns / 1000000000l;
+      timespec ts;
+      ts.tv_sec = static_cast<long> (s);
+      ts.tv_nsec = static_cast<long> (ns - s * 1000000000l);
+      return ts;
+    }
+    inline boost::time_max_t timespec_to_ns(timespec const& ts)
+    {
+      return static_cast<boost::time_max_t>(ts.tv_sec) * 1000000000l + ts.tv_nsec;
+    }
+#endif
+
+    struct platform_duration
+    {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+      explicit platform_duration(timespec const& v) : ts_val(v) {}
+      timespec const& getTs() const { return ts_val; }
+
+      explicit platform_duration(boost::time_max_t const& ns = 0) : ts_val(ns_to_timespec(ns)) {}
+      boost::time_max_t getNs() const { return timespec_to_ns(ts_val); }
+#else
+      explicit platform_duration(boost::time_max_t const& ns = 0) : ns_val(ns) {}
+      boost::time_max_t getNs() const { return ns_val; }
+#endif
+
+#if defined BOOST_THREAD_USES_DATETIME
+      platform_duration(boost::posix_time::time_duration const& rel_time)
+      {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+        ts_val.tv_sec = rel_time.total_seconds();
+        ts_val.tv_nsec = static_cast<long>(rel_time.fractional_seconds() * (1000000000l / rel_time.ticks_per_second()));
+#else
+        ns_val = static_cast<boost::time_max_t>(rel_time.total_seconds()) * 1000000000l;
+        ns_val += rel_time.fractional_seconds() * (1000000000l / rel_time.ticks_per_second());
+#endif
+      }
+#endif
+
+#if defined BOOST_THREAD_USES_CHRONO
+      template <class Rep, class Period>
+      platform_duration(chrono::duration<Rep, Period> const& d)
+      {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+        ts_val = ns_to_timespec(chrono::ceil<chrono::nanoseconds>(d).count());
+#else
+        ns_val = chrono::ceil<chrono::nanoseconds>(d).count();
+#endif
+      }
+#endif
+
+      boost::time_max_t getMs() const
+      {
+        const boost::time_max_t ns = getNs();
+        // ceil/floor away from zero
+        if (ns >= 0)
+        {
+          // return ceiling of positive numbers
+          return (ns + 999999) / 1000000;
+        }
+        else
+        {
+          // return floor of negative numbers
+          return (ns - 999999) / 1000000;
+        }
+      }
+
+      static platform_duration zero()
+      {
+        return platform_duration(0);
+      }
+
+    private:
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+      timespec ts_val;
+#else
+      boost::time_max_t ns_val;
+#endif
+    };
+
+    inline bool operator==(platform_duration const& lhs, platform_duration const& rhs)
+    {
+      return lhs.getNs() == rhs.getNs();
+    }
+    inline bool operator!=(platform_duration const& lhs, platform_duration const& rhs)
+    {
+      return lhs.getNs() != rhs.getNs();
+    }
+    inline bool operator<(platform_duration const& lhs, platform_duration const& rhs)
+    {
+      return lhs.getNs() < rhs.getNs();
+    }
+    inline bool operator<=(platform_duration const& lhs, platform_duration const& rhs)
+    {
+      return lhs.getNs() <= rhs.getNs();
+    }
+    inline bool operator>(platform_duration const& lhs, platform_duration const& rhs)
+    {
+      return lhs.getNs() > rhs.getNs();
+    }
+    inline bool operator>=(platform_duration const& lhs, platform_duration const& rhs)
+    {
+      return lhs.getNs() >= rhs.getNs();
+    }
+
+    static inline platform_duration platform_milliseconds(long const& ms)
+    {
+      return platform_duration(ms * 1000000l);
+    }
+
+    struct real_platform_timepoint
+    {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+      explicit real_platform_timepoint(timespec const& v) : dur(v) {}
+      timespec const& getTs() const { return dur.getTs(); }
+#endif
+
+      explicit real_platform_timepoint(boost::time_max_t const& ns) : dur(ns) {}
+      boost::time_max_t getNs() const { return dur.getNs(); }
+
+#if defined BOOST_THREAD_USES_DATETIME
+      real_platform_timepoint(boost::system_time const& abs_time)
+        : dur(abs_time - boost::posix_time::from_time_t(0)) {}
+#endif
+
+#if defined BOOST_THREAD_USES_CHRONO
+      template <class Duration>
+      real_platform_timepoint(chrono::time_point<chrono::system_clock, Duration> const& abs_time)
+        : dur(abs_time.time_since_epoch()) {}
+#endif
+
+    private:
+      platform_duration dur;
+    };
+
+    inline bool operator==(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return lhs.getNs() == rhs.getNs();
+    }
+    inline bool operator!=(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return lhs.getNs() != rhs.getNs();
+    }
+    inline bool operator<(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return lhs.getNs() < rhs.getNs();
+    }
+    inline bool operator<=(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return lhs.getNs() <= rhs.getNs();
+    }
+    inline bool operator>(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return lhs.getNs() > rhs.getNs();
+    }
+    inline bool operator>=(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return lhs.getNs() >= rhs.getNs();
+    }
+
+    inline real_platform_timepoint operator+(real_platform_timepoint const& lhs, platform_duration const& rhs)
+    {
+      return real_platform_timepoint(lhs.getNs() + rhs.getNs());
+    }
+    inline real_platform_timepoint operator+(platform_duration const& lhs, real_platform_timepoint const& rhs)
+    {
+      return real_platform_timepoint(lhs.getNs() + rhs.getNs());
+    }
+    inline platform_duration operator-(real_platform_timepoint const& lhs, real_platform_timepoint const& rhs)
+    {
+      return platform_duration(lhs.getNs() - rhs.getNs());
+    }
+
+    struct real_platform_clock
+    {
+      static real_platform_timepoint now()
+      {
+#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
+        boost::winapi::FILETIME_ ft;
+        boost::winapi::GetSystemTimeAsFileTime(&ft);  // never fails
+        boost::time_max_t ns = ((((static_cast<boost::time_max_t>(ft.dwHighDateTime) << 32) | ft.dwLowDateTime) - 116444736000000000LL) * 100LL);
+        return real_platform_timepoint(ns);
+#elif defined(BOOST_THREAD_CHRONO_MAC_API)
+        timeval tv;
+        ::gettimeofday(&tv, 0);
+        timespec ts;
+        ts.tv_sec = tv.tv_sec;
+        ts.tv_nsec = tv.tv_usec * 1000;
+        return real_platform_timepoint(ts);
+#else
+        timespec ts;
+        if ( ::clock_gettime( CLOCK_REALTIME, &ts ) )
+        {
+          BOOST_ASSERT(0 && "Boost::Thread - clock_gettime(CLOCK_REALTIME) Internal Error");
+          return real_platform_timepoint(0);
+        }
+        return real_platform_timepoint(ts);
+#endif
+      }
+    };
+
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK)
+
+  struct mono_platform_timepoint
+  {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+
+    explicit mono_platform_timepoint(timespec const& v) : dur(v) {}
+    timespec const& getTs() const { return dur.getTs(); }
+#endif
+
+    explicit mono_platform_timepoint(boost::time_max_t const& ns) : dur(ns) {}
+    boost::time_max_t getNs() const { return dur.getNs(); }
+
+#if defined BOOST_THREAD_USES_CHRONO
+    // This conversion assumes that chrono::steady_clock::time_point and mono_platform_timepoint share the same epoch.
+    template <class Duration>
+    mono_platform_timepoint(chrono::time_point<chrono::steady_clock, Duration> const& abs_time)
+      : dur(abs_time.time_since_epoch()) {}
+#endif
+
+    // can't name this max() since that is a macro on some Windows systems
+    static mono_platform_timepoint getMax()
+    {
+#if defined BOOST_THREAD_CHRONO_POSIX_API || defined BOOST_THREAD_CHRONO_MAC_API
+      timespec ts;
+      ts.tv_sec = (std::numeric_limits<time_t>::max)();
+      ts.tv_nsec = 999999999;
+      return mono_platform_timepoint(ts);
+#else
+      boost::time_max_t ns = (std::numeric_limits<boost::time_max_t>::max)();
+      return mono_platform_timepoint(ns);
+#endif
+    }
+
+  private:
+    platform_duration dur;
+  };
+
+  inline bool operator==(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return lhs.getNs() == rhs.getNs();
+  }
+  inline bool operator!=(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return lhs.getNs() != rhs.getNs();
+  }
+  inline bool operator<(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return lhs.getNs() < rhs.getNs();
+  }
+  inline bool operator<=(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return lhs.getNs() <= rhs.getNs();
+  }
+  inline bool operator>(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return lhs.getNs() > rhs.getNs();
+  }
+  inline bool operator>=(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return lhs.getNs() >= rhs.getNs();
+  }
+
+  inline mono_platform_timepoint operator+(mono_platform_timepoint const& lhs, platform_duration const& rhs)
+  {
+    return mono_platform_timepoint(lhs.getNs() + rhs.getNs());
+  }
+  inline mono_platform_timepoint operator+(platform_duration const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return mono_platform_timepoint(lhs.getNs() + rhs.getNs());
+  }
+  inline platform_duration operator-(mono_platform_timepoint const& lhs, mono_platform_timepoint const& rhs)
+  {
+    return platform_duration(lhs.getNs() - rhs.getNs());
+  }
+
+  struct mono_platform_clock
+  {
+    static mono_platform_timepoint now()
+    {
+#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
+#if defined(BOOST_THREAD_USES_CHRONO)
+      // Use QueryPerformanceCounter() to match the implementation in Boost
+      // Chrono so that chrono::steady_clock::now() and this function share the
+      // same epoch and so can be converted between each other.
+      boost::winapi::LARGE_INTEGER_ freq;
+      if ( !boost::winapi::QueryPerformanceFrequency( &freq ) )
+      {
+        BOOST_ASSERT(0 && "Boost::Thread - QueryPerformanceFrequency Internal Error");
+        return mono_platform_timepoint(0);
+      }
+      if ( freq.QuadPart <= 0 )
+      {
+        BOOST_ASSERT(0 && "Boost::Thread - QueryPerformanceFrequency Internal Error");
+        return mono_platform_timepoint(0);
+      }
+
+      boost::winapi::LARGE_INTEGER_ pcount;
+      unsigned times=0;
+      while ( ! boost::winapi::QueryPerformanceCounter( &pcount ) )
+      {
+        if ( ++times > 3 )
+        {
+          BOOST_ASSERT(0 && "Boost::Thread - QueryPerformanceCounter Internal Error");
+          return mono_platform_timepoint(0);
+        }
+      }
+
+      long double ns = 1000000000.0L * pcount.QuadPart / freq.QuadPart;
+      return mono_platform_timepoint(static_cast<boost::time_max_t>(ns));
+#else
+      // Use GetTickCount64() because it's more reliable on older
+      // systems like Windows XP and Windows Server 2003.
+      win32::ticks_type msec = win32::gettickcount64();
+      return mono_platform_timepoint(msec * 1000000);
+#endif
+#elif defined(BOOST_THREAD_CHRONO_MAC_API)
+      kern_return_t err;
+      threads::chrono_details::FP fp = threads::chrono_details::init_steady_clock(err);
+      if ( err != 0  )
+      {
+        BOOST_ASSERT(0 && "Boost::Chrono - Internal Error");
+      }
+      return mono_platform_timepoint(fp());
+#else
+      timespec ts;
+      if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
+      {
+        BOOST_ASSERT(0 && "Boost::Thread - clock_gettime(CLOCK_MONOTONIC) Internal Error");
+        return mono_platform_timepoint(0);
+      }
+      return mono_platform_timepoint(ts);
+#endif
+    }
+  };
+
+#endif
+
+#if defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+  typedef mono_platform_clock     internal_platform_clock;
+  typedef mono_platform_timepoint internal_platform_timepoint;
+#else
+  typedef real_platform_clock     internal_platform_clock;
+  typedef real_platform_timepoint internal_platform_timepoint;
+#endif
+
+#ifdef BOOST_THREAD_USES_CHRONO
+#ifdef BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+  typedef chrono::steady_clock internal_chrono_clock;
+#else
+  typedef chrono::system_clock internal_chrono_clock;
+#endif
+#endif
+
+  }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

include/boost/thread/detail/thread.hpp

@@ -18,6 +18,9 @@
 #if defined BOOST_THREAD_USES_DATETIME
 #include <boost/thread/xtime.hpp>
 #endif
+#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
+#include <boost/thread/interruption.hpp>
+#endif
 #include <boost/thread/detail/thread_heap_alloc.hpp>
 #include <boost/thread/detail/make_tuple_indices.hpp>
 #include <boost/thread/detail/invoke.hpp>
@@ -27,7 +30,7 @@
 #include <algorithm>
 #include <boost/core/ref.hpp>
 #include <boost/cstdint.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <stdlib.h>
 #include <memory>
 #include <boost/core/enable_if.hpp>
@@ -36,6 +39,7 @@
 #include <boost/type_traits/is_same.hpp>
 #include <boost/type_traits/decay.hpp>
 #include <boost/functional/hash.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 #ifdef BOOST_THREAD_USES_CHRONO
 #include <boost/chrono/system_clocks.hpp>
 #include <boost/chrono/ceil.hpp>
@@ -155,15 +159,7 @@ namespace boost
         };
 #endif
     }
-namespace thread_detail {
-#ifdef BOOST_THREAD_USES_CHRONO
-#if defined(BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC)
-        typedef chrono::steady_clock internal_clock_t;
-#else
-        typedef chrono::system_clock internal_clock_t;
-#endif
-#endif
-}
+
     class BOOST_THREAD_DECL thread
     {
     public:
@@ -462,105 +458,80 @@ namespace thread_detail {
         }
 
         class id;
-#ifdef BOOST_THREAD_PLATFORM_PTHREAD
-        inline id get_id()  const BOOST_NOEXCEPT;
-#else
         id get_id() const BOOST_NOEXCEPT;
-#endif
-
 
         bool joinable() const BOOST_NOEXCEPT;
     private:
         bool join_noexcept();
+        bool do_try_join_until_noexcept(detail::internal_platform_timepoint const &timeout, bool& res);
+        bool do_try_join_until(detail::internal_platform_timepoint const &timeout);
     public:
-        inline void join();
+        void join();
 
 #ifdef BOOST_THREAD_USES_CHRONO
-#if defined(BOOST_THREAD_PLATFORM_WIN32)
-        template <class Rep, class Period>
-        bool try_join_for(const chrono::duration<Rep, Period>& rel_time)
+        template <class Duration>
+        bool try_join_until(const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
         {
-          chrono::milliseconds rel_time2= chrono::ceil<chrono::milliseconds>(rel_time);
-          return do_try_join_until(rel_time2.count());
+          return do_try_join_until(boost::detail::internal_platform_timepoint(t));
         }
-#else
+
+        template <class Clock, class Duration>
+        bool try_join_until(const chrono::time_point<Clock, Duration>& t)
+        {
+          typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+          common_duration d(t - Clock::now());
+          d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+          while ( ! try_join_until(detail::internal_chrono_clock::now() + d) )
+          {
+            d = t - Clock::now();
+            if ( d <= common_duration::zero() ) return false; // timeout occurred
+            d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+          }
+          return true;
+        }
+
         template <class Rep, class Period>
         bool try_join_for(const chrono::duration<Rep, Period>& rel_time)
         {
           return try_join_until(chrono::steady_clock::now() + rel_time);
         }
 #endif
-
-        template <class Clock, class Duration>
-        bool try_join_until(const chrono::time_point<Clock, Duration>& t)
-        {
-          using namespace chrono;
-          bool joined= false;
-          do {
-            thread_detail::internal_clock_t::time_point     s_now = thread_detail::internal_clock_t::now();
-            typename Clock::duration   d = ceil<nanoseconds>(t-Clock::now());
-            if (d <= Clock::duration::zero()) return false; // in case the Clock::time_point t is already reached
-            joined = try_join_until(s_now + d);
-          } while (! joined);
-          return true;
-        }
-        template <class Duration>
-        bool try_join_until(const chrono::time_point<thread_detail::internal_clock_t, Duration>& t)
-        {
-          using namespace chrono;
-          typedef time_point<thread_detail::internal_clock_t, nanoseconds> nano_sys_tmpt;
-          return try_join_until(nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-        }
-#endif
-#if defined(BOOST_THREAD_PLATFORM_WIN32)
-    private:
-        bool do_try_join_until_noexcept(uintmax_t milli, bool& res);
-        inline bool do_try_join_until(uintmax_t milli);
-    public:
-        bool timed_join(const system_time& abs_time);
-        //{
-        //  return do_try_join_until(get_milliseconds_until(wait_until));
-        //}
-
-#ifdef BOOST_THREAD_USES_CHRONO
-        bool try_join_until(const chrono::time_point<thread_detail::internal_clock_t, chrono::nanoseconds>& tp)
-        {
-          chrono::milliseconds rel_time= chrono::ceil<chrono::milliseconds>(tp-chrono::system_clock::now());
-          return do_try_join_until(rel_time.count());
-        }
-#endif
-
-
-#else
-    private:
-        bool do_try_join_until_noexcept(struct timespec const &timeout, bool& res);
-        inline bool do_try_join_until(struct timespec const &timeout);
-    public:
 #if defined BOOST_THREAD_USES_DATETIME
         bool timed_join(const system_time& abs_time)
         {
-          struct timespec const ts=detail::to_timespec(abs_time);
+          const detail::real_platform_timepoint ts(abs_time);
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+          detail::platform_duration d(ts - detail::real_platform_clock::now());
+          d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+          while ( ! do_try_join_until(detail::internal_platform_clock::now() + d) )
+          {
+            d = ts - detail::real_platform_clock::now();
+            if ( d <= detail::platform_duration::zero() ) return false; // timeout occurred
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+          }
+          return true;
+#else
           return do_try_join_until(ts);
+#endif
         }
-#endif
-#ifdef BOOST_THREAD_USES_CHRONO
-        bool try_join_until(const chrono::time_point<thread_detail::internal_clock_t, chrono::nanoseconds>& tp)
-        {
-          using namespace chrono;
-          nanoseconds d = tp.time_since_epoch();
-          timespec ts = boost::detail::to_timespec(d);
-          return do_try_join_until(ts);
-        }
-#endif
 
-#endif
-      public:
-
-#if defined BOOST_THREAD_USES_DATETIME
         template<typename TimeDuration>
-        inline bool timed_join(TimeDuration const& rel_time)
+        bool timed_join(TimeDuration const& rel_time)
         {
-            return timed_join(get_system_time()+rel_time);
+          detail::platform_duration d(rel_time);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+          const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+          d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+          while ( ! do_try_join_until(detail::internal_platform_clock::now() + d) )
+          {
+            d = ts - detail::mono_platform_clock::now();
+            if ( d <= detail::platform_duration::zero() ) return false; // timeout occurred
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+          }
+          return true;
+#else
+          return do_try_join_until(detail::internal_platform_clock::now() + d);
+#endif
         }
 #endif
         void detach();
@@ -614,19 +585,13 @@ namespace thread_detail {
     namespace this_thread
     {
 #ifdef BOOST_THREAD_PLATFORM_PTHREAD
-        inline thread::id get_id() BOOST_NOEXCEPT;
+        thread::id get_id() BOOST_NOEXCEPT;
 #else
         thread::id BOOST_THREAD_DECL get_id() BOOST_NOEXCEPT;
 #endif
 
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-        void BOOST_THREAD_DECL interruption_point();
-        bool BOOST_THREAD_DECL interruption_enabled() BOOST_NOEXCEPT;
-        bool BOOST_THREAD_DECL interruption_requested() BOOST_NOEXCEPT;
-#endif
-
 #if defined BOOST_THREAD_USES_DATETIME
-        inline BOOST_SYMBOL_VISIBLE void sleep(xtime const& abs_time)
+        inline BOOST_SYMBOL_VISIBLE void sleep(::boost::xtime const& abs_time)
         {
             sleep(system_time(abs_time));
         }
@@ -636,6 +601,9 @@ namespace thread_detail {
     class BOOST_SYMBOL_VISIBLE thread::id
     {
     private:
+    
+    #if !defined(BOOST_EMBTC)
+      
         friend inline
         std::size_t
         hash_value(const thread::id &v)
@@ -647,6 +615,14 @@ namespace thread_detail {
 #endif
         }
 
+    #else
+      
+        friend
+        std::size_t
+        hash_value(const thread::id &v);
+
+    #endif
+      
 #if defined BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
 #if defined(BOOST_THREAD_PLATFORM_WIN32)
         typedef unsigned int data;
@@ -672,10 +648,6 @@ namespace thread_detail {
 #endif
         {}
 
-        id(const id& other) BOOST_NOEXCEPT :
-            thread_data(other.thread_data)
-        {}
-
         bool operator==(const id& y) const BOOST_NOEXCEPT
         {
             return thread_data==y.thread_data;
@@ -743,9 +715,24 @@ namespace thread_detail {
 #endif
 #endif
     };
+    
+#if defined(BOOST_EMBTC)
+
+        inline
+        std::size_t
+        hash_value(const thread::id &v)
+        {
+#if defined BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
+          return hash_value(v.thread_data);
+#else
+          return hash_value(v.thread_data.get());
+#endif
+        }
+
+#endif
 
 #ifdef BOOST_THREAD_PLATFORM_PTHREAD
-    thread::id thread::get_id() const BOOST_NOEXCEPT
+    inline thread::id thread::get_id() const BOOST_NOEXCEPT
     {
     #if defined BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
         return const_cast<thread*>(this)->native_handle();
@@ -768,7 +755,7 @@ namespace thread_detail {
         }
     }
 #endif
-    void thread::join() {
+    inline void thread::join() {
         if (this_thread::get_id() == get_id())
           boost::throw_exception(thread_resource_error(static_cast<int>(system::errc::resource_deadlock_would_occur), "boost thread: trying joining itself"));
 
@@ -777,11 +764,7 @@ namespace thread_detail {
         );
     }
 
-#ifdef BOOST_THREAD_PLATFORM_PTHREAD
-    bool thread::do_try_join_until(struct timespec const &timeout)
-#else
-    bool thread::do_try_join_until(uintmax_t timeout)
-#endif
+    inline bool thread::do_try_join_until(detail::internal_platform_timepoint const &timeout)
     {
         if (this_thread::get_id() == get_id())
           boost::throw_exception(thread_resource_error(static_cast<int>(system::errc::resource_deadlock_would_occur), "boost thread: trying joining itself"));
@@ -847,6 +830,7 @@ namespace thread_detail {
         };
 
         void BOOST_THREAD_DECL add_thread_exit_function(thread_exit_function_base*);
+//#ifndef BOOST_NO_EXCEPTIONS
         struct shared_state_base;
 #if defined(BOOST_THREAD_PLATFORM_WIN32)
         inline void make_ready_at_thread_exit(shared_ptr<shared_state_base> as)
@@ -860,6 +844,7 @@ namespace thread_detail {
 #else
         void BOOST_THREAD_DECL make_ready_at_thread_exit(shared_ptr<shared_state_base> as);
 #endif
+//#endif
     }
 
     namespace this_thread

include/boost/thread/detail/thread_safety.hpp

@@ -0,0 +1,160 @@
+#ifndef BOOST_THREAD_DETAIL_THREAD_SAFETY_HPP
+#define BOOST_THREAD_DETAIL_THREAD_SAFETY_HPP
+
+#if defined(__GNUC__) && !defined(__GXX_EXPERIMENTAL_CXX0X__)
+//
+// This is horrible, but it seems to be the only we can shut up the
+// "anonymous variadic macros were introduced in C99 [-Wvariadic-macros]"
+// warning that get spewed out otherwise in non-C++11 mode.
+//
+#pragma GCC system_header
+#endif
+
+// See https://clang.llvm.org/docs/ThreadSafetyAnalysis.html
+
+// Un-comment to enable Thread Safety Analysis
+//#define BOOST_THREAD_ENABLE_THREAD_SAFETY_ANALYSIS
+
+// Enable thread safety attributes only with clang.
+// The attributes can be safely erased when compiling with other compilers.
+#if defined (BOOST_THREAD_ENABLE_THREAD_SAFETY_ANALYSIS) && defined(__clang__) && (!defined(SWIG))
+#define BOOST_THREAD_ANNOTATION_ATTRIBUTE__(x)   __attribute__((x))
+#else
+#define BOOST_THREAD_ANNOTATION_ATTRIBUTE__(x)   // no-op
+#endif
+
+#define BOOST_THREAD_CAPABILITY(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(capability(x))
+
+#define BOOST_THREAD_SCOPED_CAPABILITY \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(scoped_lockable)
+
+#define BOOST_THREAD_GUARDED_BY(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(guarded_by(x))
+
+#define BOOST_THREAD_PT_GUARDED_BY(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(pt_guarded_by(x))
+
+#define BOOST_THREAD_ACQUIRED_BEFORE(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(acquired_before(__VA_ARGS__))
+
+#define BOOST_THREAD_ACQUIRED_AFTER(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(acquired_after(__VA_ARGS__))
+
+#define BOOST_THREAD_REQUIRES(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(requires_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_REQUIRES_SHARED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(requires_shared_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_ACQUIRE(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(acquire_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_ACQUIRE_SHARED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(acquire_shared_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_RELEASE(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(release_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_RELEASE_SHARED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(release_shared_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_TRY_ACQUIRE(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(try_acquire_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_TRY_ACQUIRE_SHARED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(try_acquire_shared_capability(__VA_ARGS__))
+
+#define BOOST_THREAD_EXCLUDES(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(locks_excluded(__VA_ARGS__))
+
+#define BOOST_THREAD_ASSERT_CAPABILITY(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(assert_capability(x))
+
+#define BOOST_THREAD_ASSERT_SHARED_CAPABILITY(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(assert_shared_capability(x))
+
+#define BOOST_THREAD_RETURN_CAPABILITY(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(lock_returned(x))
+
+#define BOOST_THREAD_NO_THREAD_SAFETY_ANALYSIS \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(no_thread_safety_analysis)
+
+#if defined(__clang__) && (!defined(SWIG)) && defined(__FreeBSD__)
+#if __has_attribute(no_thread_safety_analysis)
+#define BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS __attribute__((no_thread_safety_analysis))
+#else
+#define BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+#endif
+#else
+#define BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+#endif
+
+#ifdef USE_LOCK_STYLE_THREAD_SAFETY_ATTRIBUTES
+// The original version of thread safety analysis the following attribute
+// definitions.  These use a lock-based terminology.  They are still in use
+// by existing thread safety code, and will continue to be supported.
+
+// Deprecated.
+#define BOOST_THREAD_PT_GUARDED_VAR \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(pt_guarded_var)
+
+// Deprecated.
+#define BOOST_THREAD_GUARDED_VAR \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(guarded_var)
+
+// Replaced by REQUIRES
+#define BOOST_THREAD_EXCLUSIVE_LOCKS_REQUIRED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(exclusive_locks_required(__VA_ARGS__))
+
+// Replaced by REQUIRES_SHARED
+#define BOOST_THREAD_SHARED_LOCKS_REQUIRED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(shared_locks_required(__VA_ARGS__))
+
+// Replaced by CAPABILITY
+#define BOOST_THREAD_LOCKABLE \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(lockable)
+
+// Replaced by SCOPED_CAPABILITY
+#define BOOST_THREAD_SCOPED_LOCKABLE \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(scoped_lockable)
+
+// Replaced by ACQUIRE
+#define BOOST_THREAD_EXCLUSIVE_LOCK_FUNCTION(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(exclusive_lock_function(__VA_ARGS__))
+
+// Replaced by ACQUIRE_SHARED
+#define BOOST_THREAD_SHARED_LOCK_FUNCTION(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(shared_lock_function(__VA_ARGS__))
+
+// Replaced by RELEASE and RELEASE_SHARED
+#define BOOST_THREAD_UNLOCK_FUNCTION(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(unlock_function(__VA_ARGS__))
+
+// Replaced by TRY_ACQUIRE
+#define BOOST_THREAD_EXCLUSIVE_TRYLOCK_FUNCTION(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(exclusive_trylock_function(__VA_ARGS__))
+
+// Replaced by TRY_ACQUIRE_SHARED
+#define BOOST_THREAD_SHARED_TRYLOCK_FUNCTION(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(shared_trylock_function(__VA_ARGS__))
+
+// Replaced by ASSERT_CAPABILITY
+#define BOOST_THREAD_ASSERT_EXCLUSIVE_LOCK(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(assert_exclusive_lock(__VA_ARGS__))
+
+// Replaced by ASSERT_SHARED_CAPABILITY
+#define BOOST_THREAD_ASSERT_SHARED_LOCK(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(assert_shared_lock(__VA_ARGS__))
+
+// Replaced by EXCLUDE_CAPABILITY.
+#define BOOST_THREAD_LOCKS_EXCLUDED(...) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(locks_excluded(__VA_ARGS__))
+
+// Replaced by RETURN_CAPABILITY
+#define BOOST_THREAD_LOCK_RETURNED(x) \
+  BOOST_THREAD_ANNOTATION_ATTRIBUTE__(lock_returned(x))
+
+#endif  // USE_LOCK_STYLE_THREAD_SAFETY_ATTRIBUTES
+
+#endif  // BOOST_THREAD_DETAIL_THREAD_SAFETY_HPP

include/boost/thread/detail/tss_hooks.hpp

@@ -10,7 +10,7 @@
 
 #include <boost/config/abi_prefix.hpp>
 
-#if defined(BOOST_HAS_WINTHREADS)
+#if defined(BOOST_THREAD_WIN32)
 
 namespace boost
 {
@@ -58,7 +58,7 @@ namespace boost
             //it to be linked into the Boost.Threads library.
 }
 
-#endif //defined(BOOST_HAS_WINTHREADS)
+#endif //defined(BOOST_THREAD_WIN32)
 
 #include <boost/config/abi_suffix.hpp>
 

include/boost/thread/exceptions.hpp

@@ -56,7 +56,7 @@ namespace boost
         {
         }
 
-        ~thread_exception() throw()
+        ~thread_exception() BOOST_NOEXCEPT_OR_NOTHROW
         {}
 
 
@@ -113,7 +113,7 @@ namespace boost
         {
         }
 
-        ~lock_error() throw()
+        ~lock_error() BOOST_NOEXCEPT_OR_NOTHROW
         {}
 
     };
@@ -141,7 +141,7 @@ namespace boost
           }
 
 
-        ~thread_resource_error() throw()
+        ~thread_resource_error() BOOST_NOEXCEPT_OR_NOTHROW
         {}
 
     };

include/boost/thread/executors/basic_thread_pool.hpp

@@ -11,6 +11,8 @@
 #define BOOST_THREAD_EXECUTORS_BASIC_THREAD_POOL_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/thread.hpp>
@@ -231,13 +233,36 @@ namespace executors
       // signal to all the worker threads that there will be no more submissions.
       close();
       // joins all the threads before destroying the thread pool resources (e.g. the queue).
-      join();
+      interrupt_and_join();
     }
 
     /**
      * \b Effects: join all the threads.
      */
     void join()
+    {
+      for (unsigned i = 0; i < threads.size(); ++i)
+      {
+        //threads[i].interrupt();
+        threads[i].join();
+      }
+    }
+
+    /**
+     * \b Effects: interrupt all the threads.
+     */
+    void interrupt()
+    {
+      for (unsigned i = 0; i < threads.size(); ++i)
+      {
+        threads[i].interrupt();
+      }
+    }
+
+    /**
+     * \b Effects: interrupt and join all the threads.
+     */
+    void interrupt_and_join()
     {
       for (unsigned i = 0; i < threads.size(); ++i)
       {
@@ -324,3 +349,4 @@ using executors::basic_thread_pool;
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/executor.hpp

@@ -10,6 +10,7 @@
 #define BOOST_THREAD_EXECUTORS_EXECUTOR_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
 
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
@@ -146,3 +147,4 @@ namespace boost
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/executor_adaptor.hpp

@@ -10,6 +10,7 @@
 #define BOOST_THREAD_EXECUTORS_EXECUTOR_ADAPTOR_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
 
 #include <boost/thread/executors/executor.hpp>
 
@@ -134,3 +135,4 @@ using executors::executor_adaptor;
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/generic_executor_ref.hpp

@@ -8,6 +8,7 @@
 #define BOOST_THREAD_EXECUTORS_GENERIC_EXECUTOR_REF_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
 
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
@@ -211,3 +212,4 @@ namespace boost
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/inline_executor.hpp

@@ -10,9 +10,16 @@
 #define BOOST_THREAD_INLINE_EXECUTOR_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
+#include <exception> // std::terminate
+#include <boost/throw_exception.hpp>
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/executors/work.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/thread/lock_guard.hpp>
+#include <boost/thread/concurrent_queues/queue_op_status.hpp> // sync_queue_is_closed
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -169,3 +176,4 @@ using executors::inline_executor;
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/loop_executor.hpp

@@ -12,6 +12,9 @@
 #define BOOST_THREAD_EXECUTORS_LOOP_EXECUTOR_HPP
 
 #include <boost/thread/detail/config.hpp>
+
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/concurrent_queues/sync_queue.hpp>
@@ -205,5 +208,6 @@ using executors::loop_executor;
 }
 
 #include <boost/config/abi_suffix.hpp>
+#endif
 
 #endif

include/boost/thread/executors/scheduled_thread_pool.hpp

@@ -8,6 +8,9 @@
 #ifndef BOOST_THREAD_EXECUTORS_SCHEDULED_THREAD_POOL_HPP
 #define BOOST_THREAD_EXECUTORS_SCHEDULED_THREAD_POOL_HPP
 
+#include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
 #include <boost/thread/executors/detail/scheduled_executor_base.hpp>
 
 namespace boost
@@ -46,4 +49,5 @@ using executors::scheduled_thread_pool;
 
 } //end boost
 #endif
+#endif
 

include/boost/thread/executors/scheduler.hpp

@@ -8,6 +8,7 @@
 #define BOOST_THREAD_EXECUTORS_SCHEDULER_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
 #include <boost/thread/executors/detail/scheduled_executor_base.hpp>
 
 #include <boost/chrono/time_point.hpp>
@@ -279,3 +280,4 @@ namespace boost
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/scheduling_adaptor.hpp

@@ -8,6 +8,8 @@
 #ifndef BOOST_THREAD_EXECUTORS_SCHEDULING_ADAPTOR_HPP
 #define BOOST_THREAD_EXECUTORS_SCHEDULING_ADAPTOR_HPP
 
+#include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
 #include <boost/thread/executors/detail/scheduled_executor_base.hpp>
 
 #if defined(BOOST_MSVC)
@@ -60,3 +62,4 @@ namespace executors
 #endif
 
 #endif
+#endif

include/boost/thread/executors/serial_executor.hpp

@@ -10,6 +10,9 @@
 #define BOOST_THREAD_SERIAL_EXECUTOR_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
+#include <exception>
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/concurrent_queues/sync_queue.hpp>
@@ -223,3 +226,4 @@ using executors::serial_executor;
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/serial_executor_cont.hpp

@@ -10,13 +10,19 @@
 #define BOOST_THREAD_SERIAL_EXECUTOR_CONT_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
+#include <exception> // std::terminate
+#include <boost/throw_exception.hpp>
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/concurrent_queues/sync_queue.hpp>
 #include <boost/thread/executors/work.hpp>
 #include <boost/thread/executors/generic_executor_ref.hpp>
+#include <boost/thread/mutex.hpp>
 #include <boost/thread/future.hpp>
 #include <boost/thread/scoped_thread.hpp>
+#include <boost/thread/lock_guard.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -32,7 +38,7 @@ namespace executors
   private:
 
     generic_executor_ref ex_;
-    future<void> fut_; // protected by mtx_
+    BOOST_THREAD_FUTURE<void> fut_; // protected by mtx_
     bool closed_; // protected by mtx_
     mutex mtx_;
 
@@ -44,7 +50,7 @@ namespace executors
       };
       continuation(BOOST_THREAD_RV_REF(work) tsk)
       : task(boost::move(tsk)) {}
-      void operator()(future<void> f)
+      void operator()(BOOST_THREAD_FUTURE<void> f)
       {
         try {
           task();
@@ -168,3 +174,4 @@ using executors::serial_executor_cont;
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/thread_executor.hpp

@@ -10,10 +10,15 @@
 #define BOOST_THREAD_THREAD_EXECUTOR_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
+#include <boost/throw_exception.hpp>
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/executors/work.hpp>
 #include <boost/thread/executors/executor.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/thread/lock_guard.hpp>
 #include <boost/thread/thread_only.hpp>
 #include <boost/thread/scoped_thread.hpp>
 #include <boost/thread/csbl/vector.hpp>
@@ -155,3 +160,4 @@ using executors::thread_executor;
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/executors/work.hpp

@@ -8,6 +8,8 @@
 #define BOOST_THREAD_EXECUTORS_WORK_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
 #include <boost/thread/detail/nullary_function.hpp>
 #include <boost/thread/csbl/functional.hpp>
 
@@ -26,5 +28,5 @@ namespace boost
   }
 } // namespace boost
 
-
+#endif
 #endif //  BOOST_THREAD_EXECUTORS_WORK_HPP

include/boost/thread/experimental/parallel/v2/task_region.hpp

@@ -10,6 +10,9 @@
 // See http://www.boost.org/libs/thread for documentation.
 //
 //////////////////////////////////////////////////////////////////////////////
+
+#include <exception>
+#include <boost/throw_exception.hpp>
 #include <boost/thread/detail/config.hpp>
 
 #include <boost/thread/future.hpp>
@@ -18,6 +21,7 @@
 #endif
 #include <boost/thread/experimental/exception_list.hpp>
 #include <boost/thread/experimental/parallel/v2/inline_namespace.hpp>
+#include <boost/thread/csbl/vector.hpp>
 #include <boost/thread/detail/move.hpp>
 
 #include <boost/config/abi_prefix.hpp>
@@ -126,7 +130,7 @@ BOOST_THREAD_INLINE_NAMESPACE(v2)
 
       for (group_type::iterator it = group.begin(); it != group.end(); ++it)
       {
-        future<void>& f = *it;
+        BOOST_THREAD_FUTURE<void>& f = *it;
         if (f.has_exception())
         {
           try
@@ -191,7 +195,7 @@ protected:
     Executor* ex;
 #endif
     exception_list exs;
-    typedef csbl::vector<future<void> > group_type;
+    typedef csbl::vector<BOOST_THREAD_FUTURE<void> > group_type;
     group_type group;
 
   public:

include/boost/thread/externally_locked.hpp

@@ -24,6 +24,7 @@
 
 namespace boost
 {
+  class mutex;
 
   /**
    * externally_locked cloaks an object of type T, and actually provides full

include/boost/thread/future.hpp

@@ -15,7 +15,16 @@
 
 //#define BOOST_THREAD_CONTINUATION_SYNC
 
-#ifndef BOOST_NO_EXCEPTIONS
+#ifdef BOOST_NO_EXCEPTIONS
+namespace boost
+{
+namespace detail {
+struct shared_state_base {
+    void notify_deferred() {}
+};
+}
+}
+#else
 
 #include <boost/thread/condition_variable.hpp>
 #include <boost/thread/detail/move.hpp>
@@ -45,7 +54,7 @@
 #endif
 
 #include <boost/assert.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #ifdef BOOST_THREAD_USES_CHRONO
 #include <boost/chrono/system_clocks.hpp>
 #endif
@@ -109,6 +118,7 @@ namespace boost
     namespace executors {
         class executor;
     }
+    using executors::executor;
 #endif
     typedef shared_ptr<executor> executor_ptr_type;
 
@@ -159,7 +169,7 @@ namespace boost
             boost::function<void()> callback;
             // This declaration should be only included conditionally, but is included to maintain the same layout.
             continuations_type continuations;
-            executor_ptr_type ex;
+            executor_ptr_type ex_;
 
             // This declaration should be only included conditionally, but is included to maintain the same layout.
             virtual void launch_continuation()
@@ -173,43 +183,49 @@ namespace boost
                 is_constructed(false),
                 policy_(launch::none),
                 continuations(),
-                ex()
+                ex_()
             {}
 
-            shared_state_base(exceptional_ptr const& ex_):
-                exception(ex_.ptr_),
+            shared_state_base(exceptional_ptr const& ex):
+                exception(ex.ptr_),
                 done(true),
                 is_valid_(true),
                 is_deferred_(false),
                 is_constructed(false),
                 policy_(launch::none),
                 continuations(),
-                ex()
+                ex_()
             {}
 
 
             virtual ~shared_state_base()
             {
             }
+
+            bool is_done()
+            {
+                return done;
+            }
+
             executor_ptr_type get_executor()
             {
-              return ex;
+              return ex_;
             }
 
             void set_executor_policy(executor_ptr_type aex)
             {
               set_executor();
-              ex = aex;
+              ex_ = aex;
             }
             void set_executor_policy(executor_ptr_type aex, boost::lock_guard<boost::mutex>&)
             {
               set_executor();
-              ex = aex;
+              ex_ = aex;
             }
             void set_executor_policy(executor_ptr_type aex, boost::unique_lock<boost::mutex>&)
             {
               set_executor();
-              ex = aex;
+              ex_ = aex;
             }
 
             bool valid(boost::unique_lock<boost::mutex>&) { return is_valid_; }
@@ -262,6 +278,10 @@ namespace boost
                 external_waiters.erase(it);
             }
 
+#if 0
+            // this inline definition results in ODR. See https://github.com/boostorg/thread/issues/193
+            // to avoid it, we define the function on the derived templates using the macro BOOST_THREAD_DO_CONTINUATION
+#define BOOST_THREAD_DO_CONTINUATION
 #if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION
             void do_continuation(boost::unique_lock<boost::mutex>& lock)
             {
@@ -279,6 +299,31 @@ namespace boost
             {
             }
 #endif
+
+#else
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION
+#define BOOST_THREAD_DO_CONTINUATION \
+            void do_continuation(boost::unique_lock<boost::mutex>& lock) \
+            { \
+                if (! this->continuations.empty()) { \
+                  continuations_type the_continuations = this->continuations; \
+                  this->continuations.clear(); \
+                  relocker rlk(lock); \
+                  for (continuations_type::iterator it = the_continuations.begin(); it != the_continuations.end(); ++it) { \
+                    (*it)->launch_continuation(); \
+                  } \
+                } \
+            }
+#else
+#define BOOST_THREAD_DO_CONTINUATION \
+            void do_continuation(boost::unique_lock<boost::mutex>&) \
+            { \
+            }
+#endif
+
+            virtual void do_continuation(boost::unique_lock<boost::mutex>&) = 0;
+#endif
+
 #if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION
             virtual void set_continuation_ptr(continuation_ptr_type continuation, boost::unique_lock<boost::mutex>& lock)
             {
@@ -348,10 +393,7 @@ namespace boost
                 is_deferred_=false;
                 execute(lk);
               }
-              while(!done)
-              {
-                  waiters.wait(lk);
-              }
+              waiters.wait(lk, boost::bind(&shared_state_base::is_done, boost::ref(*this)));
               if(rethrow && exception)
               {
                   boost::rethrow_exception(exception);
@@ -370,6 +412,17 @@ namespace boost
             }
 
 #if defined BOOST_THREAD_USES_DATETIME
+            template<typename Duration>
+            bool timed_wait(Duration const& rel_time)
+            {
+                boost::unique_lock<boost::mutex> lock(this->mutex);
+                if (is_deferred_)
+                    return false;
+
+                do_callback(lock);
+                return waiters.timed_wait(lock, rel_time, boost::bind(&shared_state_base::is_done, boost::ref(*this)));
+            }
+
             bool timed_wait_until(boost::system_time const& target_time)
             {
                 boost::unique_lock<boost::mutex> lock(this->mutex);
@@ -377,15 +430,7 @@ namespace boost
                     return false;
 
                 do_callback(lock);
-                while(!done)
-                {
-                    bool const success=waiters.timed_wait(lock,target_time);
-                    if(!success && !done)
-                    {
-                        return false;
-                    }
-                }
-                return true;
+                return waiters.timed_wait(lock, target_time, boost::bind(&shared_state_base::is_done, boost::ref(*this)));
             }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
@@ -398,13 +443,9 @@ namespace boost
               if (is_deferred_)
                   return future_status::deferred;
               do_callback(lock);
-              while(!done)
+              if(!waiters.wait_until(lock, abs_time, boost::bind(&shared_state_base::is_done, boost::ref(*this))))
               {
-                  cv_status const st=waiters.wait_until(lock,abs_time);
-                  if(st==cv_status::timeout && !done)
-                  {
-                    return future_status::timeout;
-                  }
+                  return future_status::timeout;
               }
               return future_status::ready;
             }
@@ -546,10 +587,8 @@ namespace boost
               detail::shared_state_base(ex), result()
             {}
 
-
-            ~shared_state()
-            {
-            }
+            // locating this definition on the template avoid the ODR issue. See https://github.com/boostorg/thread/issues/193
+            BOOST_THREAD_DO_CONTINUATION
 
             void mark_finished_with_result_internal(source_reference_type result_, boost::unique_lock<boost::mutex>& lock)
             {
@@ -732,9 +771,8 @@ namespace boost
               detail::shared_state_base(ex), result(0)
             {}
 
-            ~shared_state()
-            {
-            }
+            // locating this definition on the template avoid the ODR issue. See https://github.com/boostorg/thread/issues/193
+            BOOST_THREAD_DO_CONTINUATION
 
             void mark_finished_with_result_internal(source_reference_type result_, boost::unique_lock<boost::mutex>& lock)
             {
@@ -811,6 +849,9 @@ namespace boost
               detail::shared_state_base(ex)
             {}
 
+            // locating this definition on the template avoid the ODR issue. See https://github.com/boostorg/thread/issues/193
+            BOOST_THREAD_DO_CONTINUATION
+
             void mark_finished_with_result_internal(boost::unique_lock<boost::mutex>& lock)
             {
                 mark_finished_internal(lock);
@@ -899,10 +940,7 @@ namespace boost
             join();
 #elif defined BOOST_THREAD_ASYNC_FUTURE_WAITS
             unique_lock<boost::mutex> lk(this->mutex);
-            while(!this->done)
-            {
-              this->waiters.wait(lk);
-            }
+            this->waiters.wait(lk, boost::bind(&shared_state_base::is_done, boost::ref(*this)));
 #endif
           }
 
@@ -1007,10 +1045,8 @@ namespace boost
         template<typename Rp, typename Fp>
         struct future_deferred_shared_state: shared_state<Rp>
         {
-          typedef shared_state<Rp> base_type;
           Fp func_;
 
-        public:
           explicit future_deferred_shared_state(BOOST_THREAD_FWD_REF(Fp) f)
           : func_(boost::move(f))
           {
@@ -1035,10 +1071,8 @@ namespace boost
         template<typename Rp, typename Fp>
         struct future_deferred_shared_state<Rp&,Fp>: shared_state<Rp&>
         {
-          typedef shared_state<Rp&> base_type;
           Fp func_;
 
-        public:
           explicit future_deferred_shared_state(BOOST_THREAD_FWD_REF(Fp) f)
           : func_(boost::move(f))
           {
@@ -1060,10 +1094,8 @@ namespace boost
         template<typename Fp>
         struct future_deferred_shared_state<void,Fp>: shared_state<void>
         {
-          typedef shared_state<void> base_type;
           Fp func_;
 
-        public:
           explicit future_deferred_shared_state(BOOST_THREAD_FWD_REF(Fp) f)
           : func_(boost::move(f))
           {
@@ -1091,7 +1123,6 @@ namespace boost
         public:
             typedef std::vector<int>::size_type count_type;
         private:
-            struct registered_waiter;
             struct registered_waiter
             {
                 boost::shared_ptr<detail::shared_state_base> future_;
@@ -1452,7 +1483,11 @@ namespace boost
         template<typename Duration>
         bool timed_wait(Duration const& rel_time) const
         {
-            return timed_wait_until(boost::get_system_time()+rel_time);
+            if(!future_)
+            {
+                boost::throw_exception(future_uninitialized());
+            }
+            return future_->timed_wait(rel_time);
         }
 
         bool timed_wait_until(boost::system_time const& abs_time) const
@@ -3155,7 +3190,7 @@ namespace boost
             }
         };
 
-#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR)
 
 #if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK
 #if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
@@ -3497,7 +3532,7 @@ namespace boost
         {}
 
         // construction and destruction
-#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR)
 
 #if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK
   #if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
@@ -3587,7 +3622,7 @@ namespace boost
 #endif
 
 #if defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
-#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR)
         template <class Allocator>
         packaged_task(boost::allocator_arg_t, Allocator a, R(*f)())
         {
@@ -3608,7 +3643,7 @@ namespace boost
           task = task_ptr(::new(a2.allocate(1)) task_shared_state_type(f), D(a2, 1) );
           future_obtained = false;
         }
-#endif // BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#endif // BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 
 #if ! defined BOOST_NO_CXX11_RVALUE_REFERENCES
         template <class F, class Allocator>
@@ -3825,7 +3860,7 @@ namespace detail
     // future<R> async(launch policy, F&&, ArgTypes&&...);
     ////////////////////////////////
 
-#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 
 #if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
   template <class R, class... ArgTypes>
@@ -3884,7 +3919,7 @@ namespace detail
     }
   }
 #endif
-#endif // defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+#endif // defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR)
 
 #if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
 
@@ -4113,7 +4148,7 @@ namespace detail {
 //#if ! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
 #if defined(BOOST_THREAD_PROVIDES_INVOKE) && ! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && ! defined(BOOST_NO_CXX11_HDR_TUPLE)
 
-#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 
   template <class Executor, class R, class... ArgTypes>
   BOOST_THREAD_FUTURE<R>
@@ -4129,7 +4164,7 @@ namespace detail {
         )
     ));
   }
-#endif // defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#endif // defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 
   template <class Executor, class F, class ...ArgTypes>
   BOOST_THREAD_FUTURE<typename boost::result_of<typename decay<F>::type(
@@ -4148,7 +4183,7 @@ namespace detail {
   }
 
 #else // ! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 
   template <class Executor, class R>
   BOOST_THREAD_FUTURE<R>
@@ -4178,7 +4213,7 @@ namespace detail {
         )
     ));
   }
-#endif // defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#endif // defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
 
   template <class Executor, class F>
   BOOST_THREAD_FUTURE<typename boost::result_of<typename decay<F>::type()>::type>
@@ -4234,7 +4269,7 @@ namespace detail {
   // future<R> async(F&&, ArgTypes&&...);
   ////////////////////////////////
 
-#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
+#if defined BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
   #if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
   template <class R, class... ArgTypes>
   BOOST_THREAD_FUTURE<R>
@@ -4956,6 +4991,10 @@ namespace detail {
       return BOOST_THREAD_MAKE_RV_REF((boost::detail::make_future_deferred_continuation_shared_state<BOOST_THREAD_FUTURE<R>, future_type>(
                   lock, boost::move(*this), boost::forward<F>(func)
               )));
+    } else if (underlying_cast<int>(policy) & int(launch::sync)) {
+      return BOOST_THREAD_MAKE_RV_REF((boost::detail::make_future_sync_continuation_shared_state<BOOST_THREAD_FUTURE<R>, future_type>(
+                  lock, boost::move(*this), boost::forward<F>(func)
+              )));
 #ifdef BOOST_THREAD_PROVIDES_EXECUTORS
     } else if (underlying_cast<int>(policy) & int(launch::executor)) {
       assert(this->future_->get_executor());
@@ -4976,6 +5015,10 @@ namespace detail {
           return BOOST_THREAD_MAKE_RV_REF((boost::detail::make_future_deferred_continuation_shared_state<BOOST_THREAD_FUTURE<R>, future_type>(
                       lock, boost::move(*this), boost::forward<F>(func)
                   )));
+        } else if (underlying_cast<int>(policy_) & int(launch::sync)) {
+          return BOOST_THREAD_MAKE_RV_REF((boost::detail::make_future_sync_continuation_shared_state<BOOST_THREAD_FUTURE<R>, future_type>(
+                      lock, boost::move(*this), boost::forward<F>(func)
+                  )));
 #ifdef BOOST_THREAD_PROVIDES_EXECUTORS
         } else if (underlying_cast<int>(policy_) & int(launch::executor)) {
           assert(this->future_->get_executor());

include/boost/thread/futures/wait_for_any.hpp

@@ -14,6 +14,7 @@
 #include <boost/thread/futures/is_future_type.hpp>
 #include <boost/thread/lock_algorithms.hpp>
 #include <boost/thread/mutex.hpp>
+#include <boost/thread/condition_variable.hpp>
 
 #include <boost/core/enable_if.hpp>
 #include <boost/next_prior.hpp>

include/boost/thread/interruption.hpp

@@ -0,0 +1,22 @@
+// (C) Copyright 2013 Vicente J. Botet Escriba
+// 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_THREAD_INTERRUPTION_HPP
+#define BOOST_THREAD_INTERRUPTION_HPP
+
+#include <boost/thread/detail/config.hpp>
+
+namespace boost
+{
+    namespace this_thread
+    {
+        void BOOST_THREAD_DECL interruption_point();
+        bool BOOST_THREAD_DECL interruption_enabled() BOOST_NOEXCEPT;
+        bool BOOST_THREAD_DECL interruption_requested() BOOST_NOEXCEPT;
+    }
+}
+
+#endif // header

include/boost/thread/lock_guard.hpp

@@ -23,7 +23,7 @@ namespace boost
 {
 
   template <typename Mutex>
-  class lock_guard
+  class BOOST_THREAD_SCOPED_CAPABILITY lock_guard
   {
   private:
     Mutex& m;
@@ -32,13 +32,13 @@ namespace boost
     typedef Mutex mutex_type;
     BOOST_THREAD_NO_COPYABLE( lock_guard )
 
-    explicit lock_guard(Mutex& m_) :
+    explicit lock_guard(Mutex& m_) BOOST_THREAD_ACQUIRE(m_) :
       m(m_)
     {
       m.lock();
     }
 
-    lock_guard(Mutex& m_, adopt_lock_t) :
+    lock_guard(Mutex& m_, adopt_lock_t) BOOST_THREAD_REQUIRES(m_) :
       m(m_)
     {
 #if ! defined BOOST_THREAD_PROVIDES_NESTED_LOCKS
@@ -62,7 +62,7 @@ namespace boost
     }
 
 #endif
-    ~lock_guard()
+    ~lock_guard() BOOST_THREAD_RELEASE()
     {
       m.unlock();
     }

include/boost/thread/lockable_traits.hpp

@@ -11,7 +11,12 @@
 
 #include <boost/assert.hpp>
 #include <boost/detail/workaround.hpp>
+#include <boost/type_traits/integral_constant.hpp>
+#ifdef BOOST_NO_CXX11_SFINAE_EXPR
 #include <boost/type_traits/is_class.hpp>
+#else
+#include <boost/type_traits/declval.hpp>
+#endif
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -33,6 +38,7 @@ namespace boost
 #ifndef BOOST_THREAD_NO_AUTO_DETECT_MUTEX_TYPES
     namespace detail
     {
+#ifdef BOOST_NO_CXX11_SFINAE_EXPR
 #define BOOST_THREAD_DEFINE_HAS_MEMBER_CALLED(member_name)                     \
         template<typename T, bool=boost::is_class<T>::value>            \
         struct has_member_called_##member_name                          \
@@ -142,6 +148,31 @@ namespace boost
         BOOST_STATIC_CONSTANT(
             bool,value=sizeof(has_member_try_lock<T>::has_member(&T::try_lock))==sizeof(true_type));
       };
+#else
+      template<typename T,typename Enabled=void>
+      struct has_member_lock : false_type {};
+
+      template<typename T>
+      struct has_member_lock<T,
+          decltype(void(boost::declval<T&>().lock()))
+      > : true_type {};
+
+      template<typename T,typename Enabled=void>
+      struct has_member_unlock : false_type {};
+
+      template<typename T>
+      struct has_member_unlock<T,
+          decltype(void(boost::declval<T&>().unlock()))
+      > : true_type {};
+
+      template<typename T,typename Enabled=bool>
+      struct has_member_try_lock : false_type {};
+
+      template<typename T>
+      struct has_member_try_lock<T,
+          decltype(bool(boost::declval<T&>().try_lock()))
+      > : true_type {};
+#endif
 
     }
 

include/boost/thread/poly_lockable.hpp

@@ -30,6 +30,9 @@ namespace boost
   };
   //]
 
+  // A proper name for basic_poly_lockable, consistent with naming scheme of other polymorphic wrappers
+  typedef basic_poly_lockable poly_basic_lockable;
+
   //[poly_lockable
   class poly_lockable : public basic_poly_lockable
   {
@@ -51,18 +54,20 @@ namespace boost
     template <typename Clock, typename Duration>
     bool try_lock_until(chrono::time_point<Clock, Duration> const & abs_time)
     {
-      return try_lock_until(time_point_cast<Clock::time_point>(abs_time));
+      return try_lock_until(chrono::time_point_cast<Clock::time_point>(abs_time));
     }
 
     virtual bool try_lock_for(chrono::nanoseconds const & relative_time)=0;
     template <typename Rep, typename Period>
     bool try_lock_for(chrono::duration<Rep, Period> const & rel_time)
     {
-      return try_lock_for(duration_cast<Clock::duration>(rel_time));
+      return try_lock_for(chrono::duration_cast<chrono::nanoseconds>(rel_time));
     }
 
   };
   //]
 
+  // A proper name for timed_poly_lockable, consistent with naming scheme of other polymorphic wrappers
+  typedef timed_poly_lockable poly_timed_lockable;
 }
 #endif

include/boost/thread/poly_shared_lockable.hpp

@@ -33,20 +33,22 @@ namespace boost
     template <typename Clock, typename Duration>
     bool try_lock_shared_until(chrono::time_point<Clock, Duration> const & abs_time)
     {
-      return try_lock_shared_until(time_point_cast<Clock::time_point>(abs_time));
+      return try_lock_shared_until(chrono::time_point_cast<Clock::time_point>(abs_time));
     }
 
     virtual bool try_lock_shared_for(chrono::nanoseconds const & relative_time)=0;
     template <typename Rep, typename Period>
     bool try_lock_shared_for(chrono::duration<Rep, Period> const & rel_time)
     {
-      return try_lock_shared_for(duration_cast<Clock::duration>(rel_time));
+      return try_lock_shared_for(chrono::duration_cast<chrono::nanoseconds>(rel_time));
     }
 
   };
-
   //]
 
+  // A proper name for shared_poly_lockable, consistent with naming scheme of other polymorphic wrappers
+  typedef shared_poly_lockable poly_shared_lockable;
+
   //[upgrade_poly_lockable
   class upgrade_poly_lockable: public shared_poly_lockable
   {
@@ -62,14 +64,14 @@ namespace boost
     template <typename Clock, typename Duration>
     bool try_lock_upgrade_until(chrono::time_point<Clock, Duration> const & abs_time)
     {
-      return try_lock_upgrade_until(time_point_cast<Clock::time_point>(abs_time));
+      return try_lock_upgrade_until(chrono::time_point_cast<Clock::time_point>(abs_time));
     }
 
     virtual bool try_lock_upgrade_for(chrono::nanoseconds const & relative_time)=0;
     template <typename Rep, typename Period>
     bool try_lock_upgrade_for(chrono::duration<Rep, Period> const & rel_time)
     {
-      return try_lock_upgrade_for(duration_cast<Clock::duration>(rel_time));
+      return try_lock_upgrade_for(chrono::duration_cast<chrono::nanoseconds>(rel_time));
     }
 
     virtual bool try_unlock_shared_and_lock() = 0;
@@ -79,14 +81,14 @@ namespace boost
     template <typename Clock, typename Duration>
     bool try_unlock_shared_and_lock_until(chrono::time_point<Clock, Duration> const & abs_time)
     {
-      return try_unlock_shared_and_lock_until(time_point_cast<Clock::time_point>(abs_time));
+      return try_unlock_shared_and_lock_until(chrono::time_point_cast<Clock::time_point>(abs_time));
     }
 
     virtual bool try_unlock_shared_and_lock_for(chrono::nanoseconds const & relative_time)=0;
     template <typename Rep, typename Period>
     bool try_unlock_shared_and_lock_for(chrono::duration<Rep, Period> const & rel_time)
     {
-      return try_unlock_shared_and_lock_for(duration_cast<Clock::duration>(rel_time));
+      return try_unlock_shared_and_lock_for(chrono::duration_cast<chrono::nanoseconds>(rel_time));
     }
 
     virtual void unlock_and_lock_shared() = 0;
@@ -97,14 +99,14 @@ namespace boost
     template <typename Clock, typename Duration>
     bool try_unlock_shared_and_lock_upgrade_until(chrono::time_point<Clock, Duration> const & abs_time)
     {
-      return try_unlock_shared_and_lock_upgrade_until(time_point_cast<Clock::time_point>(abs_time));
+      return try_unlock_shared_and_lock_upgrade_until(chrono::time_point_cast<Clock::time_point>(abs_time));
     }
 
     virtual bool try_unlock_shared_and_lock_upgrade_for(chrono::nanoseconds const & relative_time)=0;
     template <typename Rep, typename Period>
     bool try_unlock_shared_and_lock_upgrade_for(chrono::duration<Rep, Period> const & rel_time)
     {
-      return try_unlock_shared_and_lock_upgrade_for(duration_cast<Clock::duration>(rel_time));
+      return try_unlock_shared_and_lock_upgrade_for(chrono::duration_cast<chrono::nanoseconds>(rel_time));
     }
 
     virtual void unlock_and_lock_upgrade() = 0;
@@ -116,20 +118,22 @@ namespace boost
     template <typename Clock, typename Duration>
     bool try_unlock_upgrade_and_lock_until(chrono::time_point<Clock, Duration> const & abs_time)
     {
-      return try_unlock_upgrade_and_lock_until(time_point_cast<Clock::time_point>(abs_time));
+      return try_unlock_upgrade_and_lock_until(chrono::time_point_cast<Clock::time_point>(abs_time));
     }
 
     virtual bool try_unlock_upgrade_and_lock_for(chrono::nanoseconds const & relative_time)=0;
     template <typename Rep, typename Period>
     bool try_unlock_upgrade_and_lock_for(chrono::duration<Rep, Period> const & rel_time)
     {
-      return try_unlock_upgrade_and_lock_for(duration_cast<Clock::duration>(rel_time));
+      return try_unlock_upgrade_and_lock_for(chrono::duration_cast<chrono::nanoseconds>(rel_time));
     }
 
     virtual void unlock_upgrade_and_lock_shared() = 0;
 
   };
-//]
+  //]
 
+  // A proper name for upgrade_poly_lockable, consistent with naming scheme of other polymorphic wrappers
+  typedef upgrade_poly_lockable poly_upgrade_lockable;
 }
 #endif

include/boost/thread/poly_shared_lockable_adapter.hpp

@@ -17,7 +17,7 @@
 namespace boost
 {
 
-  //[shared_lockable_adapter
+  //[poly_shared_lockable_adapter
   template <typename Mutex, typename Base=poly_shared_lockable>
   class poly_shared_lockable_adapter: public poly_timed_lockable_adapter<Mutex, Base>
   {
@@ -54,9 +54,9 @@ namespace boost
 
   //]
 
-  //[upgrade_lockable_adapter
+  //[poly_upgrade_lockable_adapter
   template <typename Mutex, typename Base=poly_shared_lockable>
-  class upgrade_lockable_adapter: public shared_lockable_adapter<Mutex, Base>
+  class poly_upgrade_lockable_adapter: public poly_shared_lockable_adapter<Mutex, Base>
   {
   public:
     typedef Mutex mutex_type;
@@ -102,7 +102,6 @@ namespace boost
     {
       return this->mtx().try_unlock_shared_and_lock_until(abs_time);
     }
-    template <typename Rep, typename Period>
     bool try_unlock_shared_and_lock_for(chrono::nanoseconds const & rel_time)
     {
       return this->mtx().try_unlock_shared_and_lock_for(rel_time);

include/boost/thread/pthread/condition_variable.hpp

@@ -6,9 +6,12 @@
 // (C) Copyright 2007-10 Anthony Williams
 // (C) Copyright 2011-2012 Vicente J. Botet Escriba
 
-#include <boost/thread/pthread/timespec.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 #include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
+
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
+#include <boost/thread/interruption.hpp>
 #include <boost/thread/pthread/thread_data.hpp>
 #endif
 #include <boost/thread/pthread/condition_variable_fwd.hpp>
@@ -18,17 +21,12 @@
 #endif
 #include <boost/thread/detail/delete.hpp>
 
+#include <algorithm>
+
 #include <boost/config/abi_prefix.hpp>
 
 namespace boost
 {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-    namespace this_thread
-    {
-        void BOOST_THREAD_DECL interruption_point();
-    }
-#endif
-
     namespace thread_cv_detail
     {
         template<typename MutexType>
@@ -78,26 +76,35 @@ namespace boost
             detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
             pthread_mutex_t* the_mutex = &internal_mutex;
             guard.activate(m);
-            res = pthread_cond_wait(&cond,the_mutex);
+            res = posix::pthread_cond_wait(&cond,the_mutex);
             check_for_interruption.unlock_if_locked();
             guard.deactivate();
 #else
             pthread_mutex_t* the_mutex = m.mutex()->native_handle();
-            res = pthread_cond_wait(&cond,the_mutex);
+            res = posix::pthread_cond_wait(&cond,the_mutex);
 #endif
         }
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
         this_thread::interruption_point();
 #endif
-        if(res && res != EINTR)
+        if(res)
         {
             boost::throw_exception(condition_error(res, "boost::condition_variable::wait failed in pthread_cond_wait"));
         }
     }
 
+    // When this function returns true:
+    // * A notification (or sometimes a spurious OS signal) has been received
+    // * Do not assume that the timeout has not been reached
+    // * Do not assume that the predicate has been changed
+    //
+    // When this function returns false:
+    // * The timeout has been reached
+    // * Do not assume that a notification has not been received
+    // * Do not assume that the predicate has not been changed
     inline bool condition_variable::do_wait_until(
                 unique_lock<mutex>& m,
-                struct timespec const &timeout)
+                detail::internal_platform_timepoint const &timeout)
     {
 #if defined BOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED
         if (!m.owns_lock())
@@ -112,12 +119,12 @@ namespace boost
             detail::interruption_checker check_for_interruption(&internal_mutex,&cond);
             pthread_mutex_t* the_mutex = &internal_mutex;
             guard.activate(m);
-            cond_res=pthread_cond_timedwait(&cond,the_mutex,&timeout);
+            cond_res=posix::pthread_cond_timedwait(&cond,the_mutex,&timeout.getTs());
             check_for_interruption.unlock_if_locked();
             guard.deactivate();
 #else
             pthread_mutex_t* the_mutex = m.mutex()->native_handle();
-            cond_res=pthread_cond_timedwait(&cond,the_mutex,&timeout);
+            cond_res=posix::pthread_cond_timedwait(&cond,the_mutex,&timeout.getTs());
 #endif
         }
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
@@ -139,7 +146,7 @@ namespace boost
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
         boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
 #endif
-        BOOST_VERIFY(!pthread_cond_signal(&cond));
+        BOOST_VERIFY(!posix::pthread_cond_signal(&cond));
     }
 
     inline void condition_variable::notify_all() BOOST_NOEXCEPT
@@ -147,7 +154,7 @@ namespace boost
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
         boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
 #endif
-        BOOST_VERIFY(!pthread_cond_broadcast(&cond));
+        BOOST_VERIFY(!posix::pthread_cond_broadcast(&cond));
     }
 
     class condition_variable_any
@@ -159,22 +166,22 @@ namespace boost
         BOOST_THREAD_NO_COPYABLE(condition_variable_any)
         condition_variable_any()
         {
-            int const res=pthread_mutex_init(&internal_mutex,NULL);
+            int const res=posix::pthread_mutex_init(&internal_mutex);
             if(res)
             {
                 boost::throw_exception(thread_resource_error(res, "boost::condition_variable_any::condition_variable_any() failed in pthread_mutex_init"));
             }
-            int const res2 = detail::monotonic_pthread_cond_init(cond);
+            int const res2 = posix::pthread_cond_init(&cond);
             if(res2)
             {
-                BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
-                boost::throw_exception(thread_resource_error(res2, "boost::condition_variable_any::condition_variable_any() failed in detail::monotonic_pthread_cond_init"));
+                BOOST_VERIFY(!posix::pthread_mutex_destroy(&internal_mutex));
+                boost::throw_exception(thread_resource_error(res2, "boost::condition_variable_any::condition_variable_any() failed in pthread_cond_init"));
             }
         }
         ~condition_variable_any()
         {
-            BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
-            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+            BOOST_VERIFY(!posix::pthread_mutex_destroy(&internal_mutex));
+            BOOST_VERIFY(!posix::pthread_cond_destroy(&cond));
         }
 
         template<typename lock_type>
@@ -189,7 +196,7 @@ namespace boost
                 boost::pthread::pthread_mutex_scoped_lock check_for_interruption(&internal_mutex);
 #endif
                 guard.activate(m);
-                res=pthread_cond_wait(&cond,&internal_mutex);
+                res=posix::pthread_cond_wait(&cond,&internal_mutex);
                 check_for_interruption.unlock_if_locked();
                 guard.deactivate();
             }
@@ -205,18 +212,38 @@ namespace boost
         template<typename lock_type,typename predicate_type>
         void wait(lock_type& m,predicate_type pred)
         {
-            while(!pred()) wait(m);
+            while (!pred())
+            {
+                wait(m);
+            }
         }
 
 #if defined BOOST_THREAD_USES_DATETIME
         template<typename lock_type>
         bool timed_wait(lock_type& m,boost::system_time const& abs_time)
         {
-            struct timespec const timeout=detail::to_timespec(abs_time);
-            return do_wait_until(m, timeout);
+#if defined BOOST_THREAD_WAIT_BUG
+            const detail::real_platform_timepoint ts(abs_time + BOOST_THREAD_WAIT_BUG);
+#else
+            const detail::real_platform_timepoint ts(abs_time);
+#endif
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            const detail::platform_duration d(ts - detail::real_platform_clock::now());
+            do_wait_until(m, detail::internal_platform_clock::now() + d);
+            return ts > detail::real_platform_clock::now();
+#else
+            return do_wait_until(m, ts);
+#endif
         }
         template<typename lock_type>
-        bool timed_wait(lock_type& m,xtime const& abs_time)
+        bool timed_wait(lock_type& m,::boost::xtime const& abs_time)
         {
             return timed_wait(m,system_time(abs_time));
         }
@@ -224,22 +251,59 @@ namespace boost
         template<typename lock_type,typename duration_type>
         bool timed_wait(lock_type& m,duration_type const& wait_duration)
         {
-            return timed_wait(m,get_system_time()+wait_duration);
+            if (wait_duration.is_pos_infinity())
+            {
+                wait(m);
+                return true;
+            }
+            if (wait_duration.is_special())
+            {
+                return true;
+            }
+            detail::platform_duration d(wait_duration);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+            do_wait_until(m, detail::internal_platform_clock::now() + d);
+            return ts > detail::mono_platform_clock::now();
+#else
+            return do_wait_until(m, detail::internal_platform_clock::now() + d);
+#endif
         }
 
         template<typename lock_type,typename predicate_type>
         bool timed_wait(lock_type& m,boost::system_time const& abs_time, predicate_type pred)
         {
+#if defined BOOST_THREAD_WAIT_BUG
+            const detail::real_platform_timepoint ts(abs_time + BOOST_THREAD_WAIT_BUG);
+#else
+            const detail::real_platform_timepoint ts(abs_time);
+#endif
             while (!pred())
             {
-                if(!timed_wait(m, abs_time))
-                    return pred();
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+                // The system time may jump while this function is waiting. To compensate for this
+                // and time out near the correct time, we call do_wait_until() in a loop with a
+                // short timeout and recheck the time remaining each time through the loop.
+                detail::platform_duration d(ts - detail::real_platform_clock::now());
+                if (d <= detail::platform_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+                do_wait_until(m, detail::internal_platform_clock::now() + d);
+#else
+                if (!do_wait_until(m, ts)) break; // timeout occurred
+#endif
             }
-            return true;
+            return pred();
         }
 
         template<typename lock_type,typename predicate_type>
-        bool timed_wait(lock_type& m,xtime const& abs_time, predicate_type pred)
+        bool timed_wait(lock_type& m,::boost::xtime const& abs_time, predicate_type pred)
         {
             return timed_wait(m,system_time(abs_time),pred);
         }
@@ -247,24 +311,52 @@ namespace boost
         template<typename lock_type,typename duration_type,typename predicate_type>
         bool timed_wait(lock_type& m,duration_type const& wait_duration,predicate_type pred)
         {
-            return timed_wait(m,get_system_time()+wait_duration,pred);
+            if (wait_duration.is_pos_infinity())
+            {
+                while (!pred())
+                {
+                    wait(m);
+                }
+                return true;
+            }
+            if (wait_duration.is_special())
+            {
+                return pred();
+            }
+            detail::platform_duration d(wait_duration);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+            while (!pred())
+            {
+                if (d <= detail::platform_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+                do_wait_until(m, detail::internal_platform_clock::now() + d);
+                d = ts - detail::mono_platform_clock::now();
+            }
+#else
+            const detail::internal_platform_timepoint ts(detail::internal_platform_clock::now() + d);
+            while (!pred())
+            {
+                if (!do_wait_until(m, ts)) break; // timeout occurred
+            }
+#endif
+            return pred();
         }
 #endif
-#ifndef BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
 
 #ifdef BOOST_THREAD_USES_CHRONO
         template <class lock_type,class Duration>
         cv_status
         wait_until(
                 lock_type& lock,
-                const chrono::time_point<chrono::system_clock, Duration>& t)
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
         {
-          using namespace chrono;
-          typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
-          wait_until(lock,
-                        nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-          return system_clock::now() < t ? cv_status::no_timeout :
-                                             cv_status::timeout;
+            const boost::detail::internal_platform_timepoint ts(t);
+            if (do_wait_until(lock, ts)) return cv_status::no_timeout;
+            else return cv_status::timeout;
         }
 
         template <class lock_type, class Clock, class Duration>
@@ -273,11 +365,18 @@ namespace boost
                 lock_type& lock,
                 const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          system_clock::time_point     s_now = system_clock::now();
-          typename Clock::time_point  c_now = Clock::now();
-          wait_until(lock, s_now + ceil<nanoseconds>(t - c_now));
-          return Clock::now() < t ? cv_status::no_timeout : cv_status::timeout;
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            common_duration d(t - Clock::now());
+            do_wait_until(lock, detail::internal_chrono_clock::now() + d);
+            if (t > Clock::now()) return cv_status::no_timeout;
+            else return cv_status::timeout;
         }
 
         template <class lock_type, class Rep, class Period>
@@ -286,86 +385,24 @@ namespace boost
                 lock_type& lock,
                 const chrono::duration<Rep, Period>& d)
         {
-          using namespace chrono;
-          system_clock::time_point s_now = system_clock::now();
-          steady_clock::time_point c_now = steady_clock::now();
-          wait_until(lock, s_now + ceil<nanoseconds>(d));
-          return steady_clock::now() - c_now < d ? cv_status::no_timeout :
-                                                   cv_status::timeout;
-
+            return wait_until(lock, chrono::steady_clock::now() + d);
         }
 
-        template <class lock_type>
-        cv_status wait_until(
-            lock_type& lk,
-            chrono::time_point<chrono::system_clock, chrono::nanoseconds> tp)
-        {
-            using namespace chrono;
-            nanoseconds d = tp.time_since_epoch();
-            timespec ts = boost::detail::to_timespec(d);
-            if (do_wait_until(lk, ts)) return cv_status::no_timeout;
-            else return cv_status::timeout;
-        }
-#endif
-#else // defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-#ifdef BOOST_THREAD_USES_CHRONO
-
-        template <class lock_type, class Duration>
-        cv_status
+        template <class lock_type, class Duration, class Predicate>
+        bool
         wait_until(
-            lock_type& lock,
-            const chrono::time_point<chrono::steady_clock, Duration>& t)
+                lock_type& lock,
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t,
+                Predicate pred)
         {
-            using namespace chrono;
-            typedef time_point<steady_clock, nanoseconds> nano_sys_tmpt;
-            wait_until(lock,
-                        nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-            return steady_clock::now() < t ? cv_status::no_timeout :
-                                             cv_status::timeout;
+            const detail::internal_platform_timepoint ts(t);
+            while (!pred())
+            {
+                if (!do_wait_until(lock, ts)) break; // timeout occurred
+            }
+            return pred();
         }
 
-        template <class lock_type, class Clock, class Duration>
-        cv_status
-        wait_until(
-            lock_type& lock,
-            const chrono::time_point<Clock, Duration>& t)
-        {
-            using namespace chrono;
-            steady_clock::time_point     s_now = steady_clock::now();
-            typename Clock::time_point  c_now = Clock::now();
-            wait_until(lock, s_now + ceil<nanoseconds>(t - c_now));
-            return Clock::now() < t ? cv_status::no_timeout : cv_status::timeout;
-        }
-
-        template <class lock_type, class Rep, class Period>
-        cv_status
-        wait_for(
-            lock_type& lock,
-            const chrono::duration<Rep, Period>& d)
-        {
-            using namespace chrono;
-            steady_clock::time_point c_now = steady_clock::now();
-            wait_until(lock, c_now + ceil<nanoseconds>(d));
-            return steady_clock::now() - c_now < d ? cv_status::no_timeout :
-                                                   cv_status::timeout;
-        }
-
-        template <class lock_type>
-        inline cv_status wait_until(
-            lock_type& lock,
-            chrono::time_point<chrono::steady_clock, chrono::nanoseconds> tp)
-        {
-            using namespace chrono;
-            nanoseconds d = tp.time_since_epoch();
-            timespec ts = boost::detail::to_timespec(d);
-            if (do_wait_until(lock, ts)) return cv_status::no_timeout;
-            else return cv_status::timeout;
-        }
-
-#endif
-#endif // defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-
-#ifdef BOOST_THREAD_USES_CHRONO
         template <class lock_type, class Clock, class Duration, class Predicate>
         bool
         wait_until(
@@ -373,12 +410,18 @@ namespace boost
                 const chrono::time_point<Clock, Duration>& t,
                 Predicate pred)
         {
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
             while (!pred())
             {
-                if (wait_until(lock, t) == cv_status::timeout)
-                    return pred();
+                common_duration d(t - Clock::now());
+                if (d <= common_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+                do_wait_until(lock, detail::internal_platform_clock::now() + detail::platform_duration(d));
             }
-            return true;
+            return pred();
         }
 
         template <class lock_type, class Rep, class Period, class Predicate>
@@ -388,27 +431,36 @@ namespace boost
                 const chrono::duration<Rep, Period>& d,
                 Predicate pred)
         {
-          return wait_until(lock, chrono::steady_clock::now() + d, boost::move(pred));
+            return wait_until(lock, chrono::steady_clock::now() + d, boost::move(pred));
         }
 #endif
 
         void notify_one() BOOST_NOEXCEPT
         {
             boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
-            BOOST_VERIFY(!pthread_cond_signal(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_signal(&cond));
         }
 
         void notify_all() BOOST_NOEXCEPT
         {
             boost::pthread::pthread_mutex_scoped_lock internal_lock(&internal_mutex);
-            BOOST_VERIFY(!pthread_cond_broadcast(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_broadcast(&cond));
         }
-    private: // used by boost::thread::try_join_until
+    private:
 
+        // When this function returns true:
+        // * A notification (or sometimes a spurious OS signal) has been received
+        // * Do not assume that the timeout has not been reached
+        // * Do not assume that the predicate has been changed
+        //
+        // When this function returns false:
+        // * The timeout has been reached
+        // * Do not assume that a notification has not been received
+        // * Do not assume that the predicate has not been changed
         template <class lock_type>
         bool do_wait_until(
           lock_type& m,
-          struct timespec const &timeout)
+          detail::internal_platform_timepoint const &timeout)
         {
           int res=0;
           {
@@ -419,7 +471,7 @@ namespace boost
               boost::pthread::pthread_mutex_scoped_lock check_for_interruption(&internal_mutex);
 #endif
               guard.activate(m);
-              res=pthread_cond_timedwait(&cond,&internal_mutex,&timeout);
+              res=posix::pthread_cond_timedwait(&cond,&internal_mutex,&timeout.getTs());
               check_for_interruption.unlock_if_locked();
               guard.deactivate();
           }
@@ -437,7 +489,6 @@ namespace boost
           return true;
         }
     };
-
 }
 
 #include <boost/config/abi_suffix.hpp>

include/boost/thread/pthread/condition_variable_fwd.hpp

@@ -13,7 +13,9 @@
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/lock_types.hpp>
 #include <boost/thread/thread_time.hpp>
-#include <boost/thread/pthread/timespec.hpp>
+#include <boost/thread/detail/platform_time.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
+
 #if defined BOOST_THREAD_USES_DATETIME
 #include <boost/thread/xtime.hpp>
 #endif
@@ -25,31 +27,12 @@
 #include <boost/thread/detail/delete.hpp>
 #include <boost/date_time/posix_time/posix_time_duration.hpp>
 
+#include <algorithm>
+
 #include <boost/config/abi_prefix.hpp>
 
 namespace boost
 {
-  namespace detail {
-    inline int monotonic_pthread_cond_init(pthread_cond_t& cond) {
-
-#ifdef BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-            pthread_condattr_t attr;
-            int res = pthread_condattr_init(&attr);
-            if (res)
-            {
-              return res;
-            }
-            pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);
-            res=pthread_cond_init(&cond,&attr);
-            pthread_condattr_destroy(&attr);
-            return res;
-#else
-            return pthread_cond_init(&cond,NULL);
-#endif
-
-    }
-  }
-
     class condition_variable
     {
     private:
@@ -61,21 +44,9 @@ namespace boost
     public:
     //private: // used by boost::thread::try_join_until
 
-        inline bool do_wait_until(
+        bool do_wait_until(
             unique_lock<mutex>& lock,
-            struct timespec const &timeout);
-
-        bool do_wait_for(
-            unique_lock<mutex>& lock,
-            struct timespec const &timeout)
-        {
-#if defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-            return do_wait_until(lock, boost::detail::timespec_plus(timeout, boost::detail::timespec_now_monotonic()));
-#else
-            // old behavior was fine for monotonic
-            return do_wait_until(lock, boost::detail::timespec_plus(timeout, boost::detail::timespec_now_realtime()));
-#endif
-        }
+            detail::internal_platform_timepoint const &timeout);
 
     public:
       BOOST_THREAD_NO_COPYABLE(condition_variable)
@@ -87,36 +58,29 @@ namespace boost
             // above) and must be initialized (etc) in case some
             // compilation units provide interruptions and others
             // don't.
-            res=pthread_mutex_init(&internal_mutex,NULL);
+            res=posix::pthread_mutex_init(&internal_mutex);
             if(res)
             {
                 boost::throw_exception(thread_resource_error(res, "boost::condition_variable::condition_variable() constructor failed in pthread_mutex_init"));
             }
 //#endif
-            res = detail::monotonic_pthread_cond_init(cond);
+            res = posix::pthread_cond_init(&cond);
             if (res)
             {
 //#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
                 // ditto
-                BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex));
+                BOOST_VERIFY(!posix::pthread_mutex_destroy(&internal_mutex));
 //#endif
-                boost::throw_exception(thread_resource_error(res, "boost::condition_variable::condition_variable() constructor failed in detail::monotonic_pthread_cond_init"));
+                boost::throw_exception(thread_resource_error(res, "boost::condition_variable::condition_variable() constructor failed in pthread_cond_init"));
             }
         }
         ~condition_variable()
         {
-            int ret;
 //#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
             // ditto
-            do {
-              ret = pthread_mutex_destroy(&internal_mutex);
-            } while (ret == EINTR);
-            BOOST_ASSERT(!ret);
+            BOOST_VERIFY(!posix::pthread_mutex_destroy(&internal_mutex));
 //#endif
-            do {
-              ret = pthread_cond_destroy(&cond);
-            } while (ret == EINTR);
-            BOOST_ASSERT(!ret);
+            BOOST_VERIFY(!posix::pthread_cond_destroy(&cond));
         }
 
         void wait(unique_lock<mutex>& m);
@@ -124,25 +88,40 @@ namespace boost
         template<typename predicate_type>
         void wait(unique_lock<mutex>& m,predicate_type pred)
         {
-            while(!pred()) wait(m);
+            while (!pred())
+            {
+                wait(m);
+            }
         }
 
 #if defined BOOST_THREAD_USES_DATETIME
-        inline bool timed_wait(
+        bool timed_wait(
             unique_lock<mutex>& m,
             boost::system_time const& abs_time)
         {
 #if defined BOOST_THREAD_WAIT_BUG
-            struct timespec const timeout=detail::to_timespec(abs_time + BOOST_THREAD_WAIT_BUG);
-            return do_wait_until(m, timeout);
+            const detail::real_platform_timepoint ts(abs_time + BOOST_THREAD_WAIT_BUG);
 #else
-            struct timespec const timeout=detail::to_timespec(abs_time);
-            return do_wait_until(m, timeout);
+            const detail::real_platform_timepoint ts(abs_time);
+#endif
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            const detail::platform_duration d(ts - detail::real_platform_clock::now());
+            do_wait_until(m, detail::internal_platform_clock::now() + d);
+            return ts > detail::real_platform_clock::now();
+#else
+            return do_wait_until(m, ts);
 #endif
         }
         bool timed_wait(
             unique_lock<mutex>& m,
-            xtime const& abs_time)
+            ::boost::xtime const& abs_time)
         {
             return timed_wait(m,system_time(abs_time));
         }
@@ -154,14 +133,28 @@ namespace boost
         {
             if (wait_duration.is_pos_infinity())
             {
-                wait(m); // or do_wait(m,detail::timeout::sentinel());
+                wait(m);
                 return true;
             }
             if (wait_duration.is_special())
             {
                 return true;
             }
-            return timed_wait(m,get_system_time()+wait_duration);
+            detail::platform_duration d(wait_duration);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+            do_wait_until(m, detail::internal_platform_clock::now() + d);
+            return ts > detail::mono_platform_clock::now();
+#else
+            return do_wait_until(m, detail::internal_platform_clock::now() + d);
+#endif
         }
 
         template<typename predicate_type>
@@ -169,18 +162,32 @@ namespace boost
             unique_lock<mutex>& m,
             boost::system_time const& abs_time,predicate_type pred)
         {
+#if defined BOOST_THREAD_WAIT_BUG
+            const detail::real_platform_timepoint ts(abs_time + BOOST_THREAD_WAIT_BUG);
+#else
+            const detail::real_platform_timepoint ts(abs_time);
+#endif
             while (!pred())
             {
-                if(!timed_wait(m, abs_time))
-                    return pred();
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+                // The system time may jump while this function is waiting. To compensate for this
+                // and time out near the correct time, we call do_wait_until() in a loop with a
+                // short timeout and recheck the time remaining each time through the loop.
+                detail::platform_duration d(ts - detail::real_platform_clock::now());
+                if (d <= detail::platform_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+                do_wait_until(m, detail::internal_platform_clock::now() + d);
+#else
+                if (!do_wait_until(m, ts)) break; // timeout occurred
+#endif
             }
-            return true;
+            return pred();
         }
 
         template<typename predicate_type>
         bool timed_wait(
             unique_lock<mutex>& m,
-            xtime const& abs_time,predicate_type pred)
+            ::boost::xtime const& abs_time,predicate_type pred)
         {
             return timed_wait(m,system_time(abs_time),pred);
         }
@@ -194,7 +201,7 @@ namespace boost
             {
                 while (!pred())
                 {
-                  wait(m); // or do_wait(m,detail::timeout::sentinel());
+                    wait(m);
                 }
                 return true;
             }
@@ -202,26 +209,41 @@ namespace boost
             {
                 return pred();
             }
-            return timed_wait(m,get_system_time()+wait_duration,pred);
+            detail::platform_duration d(wait_duration);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+            while (!pred())
+            {
+                if (d <= detail::platform_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+                do_wait_until(m, detail::internal_platform_clock::now() + d);
+                d = ts - detail::mono_platform_clock::now();
+            }
+#else
+            const detail::internal_platform_timepoint ts(detail::internal_platform_clock::now() + d);
+            while (!pred())
+            {
+                if (!do_wait_until(m, ts)) break; // timeout occurred
+            }
+#endif
+            return pred();
         }
 #endif
 
-#ifndef BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-
 #ifdef BOOST_THREAD_USES_CHRONO
 
         template <class Duration>
         cv_status
         wait_until(
                 unique_lock<mutex>& lock,
-                const chrono::time_point<chrono::system_clock, Duration>& t)
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
         {
-          using namespace chrono;
-          typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
-          wait_until(lock,
-                        nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-          return system_clock::now() < t ? cv_status::no_timeout :
-                                             cv_status::timeout;
+            const detail::internal_platform_timepoint ts(t);
+            if (do_wait_until(lock, ts)) return cv_status::no_timeout;
+            else return cv_status::timeout;
         }
 
         template <class Clock, class Duration>
@@ -230,100 +252,44 @@ namespace boost
                 unique_lock<mutex>& lock,
                 const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          system_clock::time_point     s_now = system_clock::now();
-          typename Clock::time_point  c_now = Clock::now();
-          wait_until(lock, s_now + ceil<nanoseconds>(t - c_now));
-          return Clock::now() < t ? cv_status::no_timeout : cv_status::timeout;
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            common_duration d(t - Clock::now());
+            do_wait_until(lock, detail::internal_chrono_clock::now() + d);
+            if (t > Clock::now()) return cv_status::no_timeout;
+            else return cv_status::timeout;
         }
 
-
-
         template <class Rep, class Period>
         cv_status
         wait_for(
                 unique_lock<mutex>& lock,
                 const chrono::duration<Rep, Period>& d)
         {
-          using namespace chrono;
-          system_clock::time_point s_now = system_clock::now();
-          steady_clock::time_point c_now = steady_clock::now();
-          wait_until(lock, s_now + ceil<nanoseconds>(d));
-          return steady_clock::now() - c_now < d ? cv_status::no_timeout :
-                                                   cv_status::timeout;
-
+            return wait_until(lock, chrono::steady_clock::now() + d);
         }
 
-        inline cv_status wait_until(
-            unique_lock<mutex>& lk,
-            chrono::time_point<chrono::system_clock, chrono::nanoseconds> tp)
-        {
-            using namespace chrono;
-            nanoseconds d = tp.time_since_epoch();
-            timespec ts = boost::detail::to_timespec(d);
-            if (do_wait_until(lk, ts)) return cv_status::no_timeout;
-            else return cv_status::timeout;
-        }
-#endif
-
-#else // defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-#ifdef BOOST_THREAD_USES_CHRONO
-
-        template <class Duration>
-        cv_status
+        template <class Duration, class Predicate>
+        bool
         wait_until(
-              unique_lock<mutex>& lock,
-              const chrono::time_point<chrono::steady_clock, Duration>& t)
+                unique_lock<mutex>& lock,
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t,
+                Predicate pred)
         {
-            using namespace chrono;
-            typedef time_point<steady_clock, nanoseconds> nano_sys_tmpt;
-            wait_until(lock,
-                        nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-            return steady_clock::now() < t ? cv_status::no_timeout :
-                                             cv_status::timeout;
+            const detail::internal_platform_timepoint ts(t);
+            while (!pred())
+            {
+                if (!do_wait_until(lock, ts)) break; // timeout occurred
+            }
+            return pred();
         }
 
-        template <class Clock, class Duration>
-        cv_status
-        wait_until(
-            unique_lock<mutex>& lock,
-            const chrono::time_point<Clock, Duration>& t)
-        {
-            using namespace chrono;
-            steady_clock::time_point     s_now = steady_clock::now();
-            typename Clock::time_point  c_now = Clock::now();
-            wait_until(lock, s_now + ceil<nanoseconds>(t - c_now));
-            return Clock::now() < t ? cv_status::no_timeout : cv_status::timeout;
-        }
-
-        template <class Rep, class Period>
-        cv_status
-        wait_for(
-            unique_lock<mutex>& lock,
-            const chrono::duration<Rep, Period>& d)
-        {
-            using namespace chrono;
-            steady_clock::time_point c_now = steady_clock::now();
-            wait_until(lock, c_now + ceil<nanoseconds>(d));
-            return steady_clock::now() - c_now < d ? cv_status::no_timeout :
-                                                   cv_status::timeout;
-        }
-
-        inline cv_status wait_until(
-            unique_lock<mutex>& lk,
-            chrono::time_point<chrono::steady_clock, chrono::nanoseconds> tp)
-        {
-            using namespace chrono;
-            nanoseconds d = tp.time_since_epoch();
-            timespec ts = boost::detail::to_timespec(d);
-            if (do_wait_until(lk, ts)) return cv_status::no_timeout;
-            else return cv_status::timeout;
-        }
-#endif
-
-#endif // defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-
-#ifdef BOOST_THREAD_USES_CHRONO
         template <class Clock, class Duration, class Predicate>
         bool
         wait_until(
@@ -331,12 +297,18 @@ namespace boost
                 const chrono::time_point<Clock, Duration>& t,
                 Predicate pred)
         {
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
             while (!pred())
             {
-                if (wait_until(lock, t) == cv_status::timeout)
-                    return pred();
+                common_duration d(t - Clock::now());
+                if (d <= common_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+                do_wait_until(lock, detail::internal_platform_clock::now() + detail::platform_duration(d));
             }
-            return true;
+            return pred();
         }
 
         template <class Rep, class Period, class Predicate>
@@ -346,7 +318,7 @@ namespace boost
                 const chrono::duration<Rep, Period>& d,
                 Predicate pred)
         {
-          return wait_until(lock, chrono::steady_clock::now() + d, boost::move(pred));
+            return wait_until(lock, chrono::steady_clock::now() + d, boost::move(pred));
         }
 #endif
 
@@ -359,15 +331,11 @@ namespace boost
 
         void notify_one() BOOST_NOEXCEPT;
         void notify_all() BOOST_NOEXCEPT;
-
-
     };
 
     BOOST_THREAD_DECL void notify_all_at_thread_exit(condition_variable& cond, unique_lock<mutex> lk);
-
 }
 
-
 #include <boost/config/abi_suffix.hpp>
 
 #endif

include/boost/thread/pthread/mutex.hpp

@@ -16,80 +16,27 @@
 #include <boost/thread/lock_types.hpp>
 #endif
 #include <boost/thread/thread_time.hpp>
+#if defined BOOST_THREAD_USES_DATETIME
 #include <boost/thread/xtime.hpp>
+#endif
 #include <boost/assert.hpp>
 #include <errno.h>
-#include <boost/thread/pthread/timespec.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 #include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
 #ifdef BOOST_THREAD_USES_CHRONO
 #include <boost/chrono/system_clocks.hpp>
 #include <boost/chrono/ceil.hpp>
 #endif
 #include <boost/thread/detail/delete.hpp>
 
-#if (defined(_POSIX_TIMEOUTS) && (_POSIX_TIMEOUTS-0)>=200112L) \
- || (defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ >= 21)
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
-#define BOOST_PTHREAD_HAS_TIMEDLOCK
-#endif
-#endif
-
 
 #include <boost/config/abi_prefix.hpp>
 
-#ifndef BOOST_THREAD_HAS_NO_EINTR_BUG
-#define BOOST_THREAD_HAS_EINTR_BUG
-#endif
-
 namespace boost
 {
-  namespace posix {
-#ifdef BOOST_THREAD_HAS_EINTR_BUG
-    BOOST_FORCEINLINE int pthread_mutex_destroy(pthread_mutex_t* m)
-    {
-      int ret;
-      do
-      {
-          ret = ::pthread_mutex_destroy(m);
-      } while (ret == EINTR);
-      return ret;
-    }
-    BOOST_FORCEINLINE int pthread_mutex_lock(pthread_mutex_t* m)
-    {
-      int ret;
-      do
-      {
-          ret = ::pthread_mutex_lock(m);
-      } while (ret == EINTR);
-      return ret;
-    }
-    BOOST_FORCEINLINE int pthread_mutex_unlock(pthread_mutex_t* m)
-    {
-      int ret;
-      do
-      {
-          ret = ::pthread_mutex_unlock(m);
-      } while (ret == EINTR);
-      return ret;
-    }
-#else
-    BOOST_FORCEINLINE int pthread_mutex_destroy(pthread_mutex_t* m)
-    {
-      return ::pthread_mutex_destroy(m);
-    }
-    BOOST_FORCEINLINE int pthread_mutex_lock(pthread_mutex_t* m)
-    {
-      return ::pthread_mutex_lock(m);
-    }
-    BOOST_FORCEINLINE int pthread_mutex_unlock(pthread_mutex_t* m)
-    {
-      return ::pthread_mutex_unlock(m);
-    }
 
-#endif
-
-  }
-    class mutex
+    class BOOST_THREAD_CAPABILITY("mutex") mutex
     {
     private:
         pthread_mutex_t m;
@@ -98,7 +45,7 @@ namespace boost
 
         mutex()
         {
-            int const res=pthread_mutex_init(&m,NULL);
+            int const res=posix::pthread_mutex_init(&m);
             if(res)
             {
                 boost::throw_exception(thread_resource_error(res, "boost:: mutex constructor failed in pthread_mutex_init"));
@@ -106,12 +53,10 @@ namespace boost
         }
         ~mutex()
         {
-          int const res = posix::pthread_mutex_destroy(&m);
-          boost::ignore_unused(res);
-          BOOST_ASSERT(!res);
+          BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
         }
 
-        void lock()
+        void lock() BOOST_THREAD_ACQUIRE()
         {
             int res = posix::pthread_mutex_lock(&m);
             if (res)
@@ -120,24 +65,14 @@ namespace boost
             }
         }
 
-        void unlock()
+        void unlock() BOOST_THREAD_RELEASE()
         {
-            int res = posix::pthread_mutex_unlock(&m);
-            (void)res;
-            BOOST_ASSERT(res == 0);
-//            if (res)
-//            {
-//                boost::throw_exception(lock_error(res,"boost: mutex unlock failed in pthread_mutex_unlock"));
-//            }
+            BOOST_VERIFY(!posix::pthread_mutex_unlock(&m));
         }
 
-        bool try_lock()
+        bool try_lock() BOOST_THREAD_TRY_ACQUIRE(true)
         {
-            int res;
-            do
-            {
-                res = pthread_mutex_trylock(&m);
-            } while (res == EINTR);
+            int res = posix::pthread_mutex_trylock(&m);
             if (res==EBUSY)
             {
                 return false;
@@ -165,7 +100,7 @@ namespace boost
     {
     private:
         pthread_mutex_t m;
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
+#ifndef BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
         pthread_cond_t cond;
         bool is_locked;
 #endif
@@ -173,17 +108,16 @@ namespace boost
         BOOST_THREAD_NO_COPYABLE(timed_mutex)
         timed_mutex()
         {
-            int const res=pthread_mutex_init(&m,NULL);
+            int const res=posix::pthread_mutex_init(&m);
             if(res)
             {
                 boost::throw_exception(thread_resource_error(res, "boost:: timed_mutex constructor failed in pthread_mutex_init"));
             }
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
-            int const res2=pthread_cond_init(&cond,NULL);
+#ifndef BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
+            int const res2=posix::pthread_cond_init(&cond);
             if(res2)
             {
                 BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
-                //BOOST_VERIFY(!pthread_mutex_destroy(&m));
                 boost::throw_exception(thread_resource_error(res2, "boost:: timed_mutex constructor failed in pthread_cond_init"));
             }
             is_locked=false;
@@ -192,8 +126,8 @@ namespace boost
         ~timed_mutex()
         {
             BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
-            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+#ifndef BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
+            BOOST_VERIFY(!posix::pthread_cond_destroy(&cond));
 #endif
         }
 
@@ -201,14 +135,36 @@ namespace boost
         template<typename TimeDuration>
         bool timed_lock(TimeDuration const & relative_time)
         {
-            return timed_lock(get_system_time()+relative_time);
+            if (relative_time.is_pos_infinity())
+            {
+                lock();
+                return true;
+            }
+            if (relative_time.is_special())
+            {
+                return true;
+            }
+            detail::platform_duration d(relative_time);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+            const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            while ( ! do_try_lock_until(detail::internal_platform_clock::now() + d) )
+            {
+              d = ts - detail::mono_platform_clock::now();
+              if ( d <= detail::platform_duration::zero() ) return false; // timeout occurred
+              d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            }
+            return true;
+#else
+            return do_try_lock_until(detail::internal_platform_clock::now() + d);
+#endif
         }
         bool timed_lock(boost::xtime const & absolute_time)
         {
             return timed_lock(system_time(absolute_time));
         }
 #endif
-#ifdef BOOST_PTHREAD_HAS_TIMEDLOCK
+#ifdef BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
         void lock()
         {
             int res = posix::pthread_mutex_lock(&m);
@@ -220,22 +176,12 @@ namespace boost
 
         void unlock()
         {
-            int res = posix::pthread_mutex_unlock(&m);
-            (void)res;
-            BOOST_ASSERT(res == 0);
-//            if (res)
-//            {
-//                boost::throw_exception(lock_error(res,"boost: mutex unlock failed in pthread_mutex_unlock"));
-//            }
+            BOOST_VERIFY(!posix::pthread_mutex_unlock(&m));
         }
 
         bool try_lock()
         {
-          int res;
-          do
-          {
-              res = pthread_mutex_trylock(&m);
-          } while (res == EINTR);
+          int res = posix::pthread_mutex_trylock(&m);
           if (res==EBUSY)
           {
               return false;
@@ -246,9 +192,9 @@ namespace boost
 
 
     private:
-        bool do_try_lock_until(struct timespec const &timeout)
+        bool do_try_lock_until(detail::internal_platform_timepoint const &timeout)
         {
-          int const res=pthread_mutex_timedlock(&m,&timeout);
+          int const res=pthread_mutex_timedlock(&m,&timeout.getTs());
           BOOST_ASSERT(!res || res==ETIMEDOUT);
           return !res;
         }
@@ -260,7 +206,7 @@ namespace boost
             boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
             while(is_locked)
             {
-                BOOST_VERIFY(!pthread_cond_wait(&cond,&m));
+                BOOST_VERIFY(!posix::pthread_cond_wait(&cond,&m));
             }
             is_locked=true;
         }
@@ -269,7 +215,7 @@ namespace boost
         {
             boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
             is_locked=false;
-            BOOST_VERIFY(!pthread_cond_signal(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_signal(&cond));
         }
 
         bool try_lock()
@@ -284,18 +230,22 @@ namespace boost
         }
 
     private:
-        bool do_try_lock_until(struct timespec const &timeout)
+        bool do_try_lock_until(detail::internal_platform_timepoint const &timeout)
         {
             boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
             while(is_locked)
             {
-                int const cond_res=pthread_cond_timedwait(&cond,&m,&timeout);
+                int const cond_res=posix::pthread_cond_timedwait(&cond,&m,&timeout.getTs());
                 if(cond_res==ETIMEDOUT)
                 {
-                    return false;
+                    break;
                 }
                 BOOST_ASSERT(!cond_res);
             }
+            if(is_locked)
+            {
+                return false;
+            }
             is_locked=true;
             return true;
         }
@@ -305,8 +255,20 @@ namespace boost
 #if defined BOOST_THREAD_USES_DATETIME
         bool timed_lock(system_time const & abs_time)
         {
-            struct timespec const ts=boost::detail::to_timespec(abs_time);
+            const detail::real_platform_timepoint ts(abs_time);
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+            detail::platform_duration d(ts - detail::real_platform_clock::now());
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            while ( ! do_try_lock_until(detail::internal_platform_clock::now() + d) )
+            {
+              d = ts - detail::real_platform_clock::now();
+              if ( d <= detail::platform_duration::zero() ) return false; // timeout occurred
+              d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            }
+            return true;
+#else
             return do_try_lock_until(ts);
+#endif
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
@@ -318,23 +280,21 @@ namespace boost
         template <class Clock, class Duration>
         bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          system_clock::time_point     s_now = system_clock::now();
-          typename Clock::time_point  c_now = Clock::now();
-          return try_lock_until(s_now + ceil<nanoseconds>(t - c_now));
+          typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+          common_duration d(t - Clock::now());
+          d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+          while ( ! try_lock_until(detail::internal_chrono_clock::now() + d))
+          {
+              d = t - Clock::now();
+              if ( d <= common_duration::zero() ) return false; // timeout occurred
+              d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+          }
+          return true;
         }
         template <class Duration>
-        bool try_lock_until(const chrono::time_point<chrono::system_clock, Duration>& t)
+        bool try_lock_until(const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
         {
-          using namespace chrono;
-          typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
-          return try_lock_until(nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-        }
-        bool try_lock_until(const chrono::time_point<chrono::system_clock, chrono::nanoseconds>& tp)
-        {
-          //using namespace chrono;
-          chrono::nanoseconds d = tp.time_since_epoch();
-          timespec ts = boost::detail::to_timespec(d);
+          detail::internal_platform_timepoint ts(t);
           return do_try_lock_until(ts);
         }
 #endif
@@ -352,7 +312,6 @@ namespace boost
         typedef scoped_timed_lock scoped_lock;
 #endif
     };
-
 }
 
 #include <boost/config/abi_suffix.hpp>

include/boost/thread/pthread/once.hpp

@@ -14,11 +14,12 @@
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/detail/invoke.hpp>
 
+#include <boost/thread/pthread/pthread_helpers.hpp>
 #include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
 #include <boost/thread/detail/delete.hpp>
 #include <boost/core/no_exceptions_support.hpp>
 
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <boost/assert.hpp>
 #include <boost/config/abi_prefix.hpp>
 
@@ -149,18 +150,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -194,18 +195,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -238,18 +239,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -281,18 +282,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -325,18 +326,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -369,18 +370,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -416,18 +417,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -463,18 +464,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }
@@ -512,18 +513,18 @@ namespace boost
                 BOOST_CATCH (...)
                 {
                     flag.epoch=uninitialized_flag;
-                    BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                    BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
                     BOOST_RETHROW
                 }
                 BOOST_CATCH_END
                 flag.epoch=--thread_detail::once_global_epoch;
-                BOOST_VERIFY(!pthread_cond_broadcast(&thread_detail::once_epoch_cv));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(&thread_detail::once_epoch_cv));
             }
             else
             {
                 while(flag.epoch==being_initialized)
                 {
-                    BOOST_VERIFY(!pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
+                    BOOST_VERIFY(!posix::pthread_cond_wait(&thread_detail::once_epoch_cv,&thread_detail::once_epoch_mutex));
                 }
             }
         }

include/boost/thread/pthread/once_atomic.hpp

@@ -16,7 +16,7 @@
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/detail/invoke.hpp>
 #include <boost/core/no_exceptions_support.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <boost/atomic.hpp>
 
 #include <boost/config/abi_prefix.hpp>

include/boost/thread/pthread/pthread_helpers.hpp

@@ -0,0 +1,187 @@
+#ifndef BOOST_THREAD_PTHREAD_PTHREAD_HELPERS_HPP
+#define BOOST_THREAD_PTHREAD_PTHREAD_HELPERS_HPP
+// Copyright (C) 2017
+// Vicente J. Botet Escriba
+//
+//  Distributed under the Boost Software License, Version 1.0. (See
+//  accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/thread/detail/config.hpp>
+#include <boost/throw_exception.hpp>
+#include <pthread.h>
+#include <errno.h>
+
+#include <boost/config/abi_prefix.hpp>
+
+#ifndef BOOST_THREAD_HAS_NO_EINTR_BUG
+#define BOOST_THREAD_HAS_EINTR_BUG
+#endif
+
+namespace boost
+{
+  namespace posix
+  {
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_init(pthread_mutex_t* m, const pthread_mutexattr_t* attr = NULL)
+    {
+      return ::pthread_mutex_init(m, attr);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_init(pthread_cond_t* c)
+    {
+#ifdef BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+      pthread_condattr_t attr;
+      int res = pthread_condattr_init(&attr);
+      if (res)
+      {
+        return res;
+      }
+      BOOST_VERIFY(!pthread_condattr_setclock(&attr, CLOCK_MONOTONIC));
+      res = ::pthread_cond_init(c, &attr);
+      BOOST_VERIFY(!pthread_condattr_destroy(&attr));
+      return res;
+#else
+      return ::pthread_cond_init(c, NULL);
+#endif
+    }
+
+#ifdef BOOST_THREAD_HAS_EINTR_BUG
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_destroy(pthread_mutex_t* m)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_mutex_destroy(m);
+      } while (ret == EINTR);
+      return ret;
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_destroy(pthread_cond_t* c)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_cond_destroy(c);
+      } while (ret == EINTR);
+      return ret;
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_lock(pthread_mutex_t* m)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_mutex_lock(m);
+      } while (ret == EINTR);
+      return ret;
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_trylock(pthread_mutex_t* m)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_mutex_trylock(m);
+      } while (ret == EINTR);
+      return ret;
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_unlock(pthread_mutex_t* m)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_mutex_unlock(m);
+      } while (ret == EINTR);
+      return ret;
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_wait(pthread_cond_t* c, pthread_mutex_t* m)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_cond_wait(c, m);
+      } while (ret == EINTR);
+      return ret;
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_timedwait(pthread_cond_t* c, pthread_mutex_t* m, const struct timespec* t)
+    {
+      int ret;
+      do
+      {
+          ret = ::pthread_cond_timedwait(c, m, t);
+      } while (ret == EINTR);
+      return ret;
+    }
+#else
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_destroy(pthread_mutex_t* m)
+    {
+      return ::pthread_mutex_destroy(m);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_destroy(pthread_cond_t* c)
+    {
+      return ::pthread_cond_destroy(c);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_lock(pthread_mutex_t* m)
+    {
+      return ::pthread_mutex_lock(m);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_trylock(pthread_mutex_t* m)
+    {
+      return ::pthread_mutex_trylock(m);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_mutex_unlock(pthread_mutex_t* m)
+    {
+      return ::pthread_mutex_unlock(m);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_wait(pthread_cond_t* c, pthread_mutex_t* m)
+    {
+      return ::pthread_cond_wait(c, m);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_timedwait(pthread_cond_t* c, pthread_mutex_t* m, const struct timespec* t)
+    {
+      return ::pthread_cond_timedwait(c, m, t);
+    }
+#endif
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_signal(pthread_cond_t* c)
+    {
+      return ::pthread_cond_signal(c);
+    }
+
+    BOOST_FORCEINLINE BOOST_THREAD_DISABLE_THREAD_SAFETY_ANALYSIS
+    int pthread_cond_broadcast(pthread_cond_t* c)
+    {
+      return ::pthread_cond_broadcast(c);
+    }
+  }
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+#endif

include/boost/thread/pthread/pthread_mutex_scoped_lock.hpp

@@ -8,6 +8,7 @@
 
 #include <pthread.h>
 #include <boost/assert.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -23,11 +24,11 @@ namespace boost
             explicit pthread_mutex_scoped_lock(pthread_mutex_t* m_) BOOST_NOEXCEPT:
                 m(m_),locked(true)
             {
-                BOOST_VERIFY(!pthread_mutex_lock(m));
+                BOOST_VERIFY(!posix::pthread_mutex_lock(m));
             }
             void unlock() BOOST_NOEXCEPT
             {
-                BOOST_VERIFY(!pthread_mutex_unlock(m));
+                BOOST_VERIFY(!posix::pthread_mutex_unlock(m));
                 locked=false;
             }
             void unlock_if_locked() BOOST_NOEXCEPT
@@ -54,11 +55,11 @@ namespace boost
             explicit pthread_mutex_scoped_unlock(pthread_mutex_t* m_) BOOST_NOEXCEPT:
                 m(m_)
             {
-                BOOST_VERIFY(!pthread_mutex_unlock(m));
+                BOOST_VERIFY(!posix::pthread_mutex_unlock(m));
             }
             ~pthread_mutex_scoped_unlock() BOOST_NOEXCEPT
             {
-                BOOST_VERIFY(!pthread_mutex_lock(m));
+                BOOST_VERIFY(!posix::pthread_mutex_lock(m));
             }
 
         };

include/boost/thread/pthread/recursive_mutex.hpp

@@ -19,27 +19,22 @@
 #endif
 #include <boost/date_time/posix_time/conversion.hpp>
 #include <errno.h>
-#include <boost/thread/pthread/timespec.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 #include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
 #ifdef BOOST_THREAD_USES_CHRONO
 #include <boost/chrono/system_clocks.hpp>
 #include <boost/chrono/ceil.hpp>
 #endif
 #include <boost/thread/detail/delete.hpp>
 
-#if (defined _POSIX_TIMEOUTS && (_POSIX_TIMEOUTS-0)>=200112L) \
- || (defined __ANDROID__ && defined __ANDROID_API__ && __ANDROID_API__ >= 21)
-#ifndef BOOST_PTHREAD_HAS_TIMEDLOCK
-#define BOOST_PTHREAD_HAS_TIMEDLOCK
-#endif
-#endif
 
 #if  defined BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE \
  ||  defined __ANDROID__
 #define BOOST_THREAD_HAS_PTHREAD_MUTEXATTR_SETTYPE
 #endif
 
-#if defined BOOST_THREAD_HAS_PTHREAD_MUTEXATTR_SETTYPE && defined BOOST_PTHREAD_HAS_TIMEDLOCK
+#if defined BOOST_THREAD_HAS_PTHREAD_MUTEXATTR_SETTYPE && defined BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
 #define BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
 #endif
 
@@ -76,7 +71,7 @@ namespace boost
                 boost::throw_exception(thread_resource_error(set_attr_res, "boost:: recursive_mutex constructor failed in pthread_mutexattr_settype"));
             }
 
-            int const res=pthread_mutex_init(&m,&attr);
+            int const res=posix::pthread_mutex_init(&m,&attr);
             if(res)
             {
                 BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
@@ -84,15 +79,15 @@ namespace boost
             }
             BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
 #else
-            int const res=pthread_mutex_init(&m,NULL);
+            int const res=posix::pthread_mutex_init(&m);
             if(res)
             {
                 boost::throw_exception(thread_resource_error(res, "boost:: recursive_mutex constructor failed in pthread_mutex_init"));
             }
-            int const res2=pthread_cond_init(&cond,NULL);
+            int const res2=posix::pthread_cond_init(&cond);
             if(res2)
             {
-                BOOST_VERIFY(!pthread_mutex_destroy(&m));
+                BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
                 boost::throw_exception(thread_resource_error(res2, "boost:: recursive_mutex constructor failed in pthread_cond_init"));
             }
             is_locked=false;
@@ -101,26 +96,26 @@ namespace boost
         }
         ~recursive_mutex()
         {
-            BOOST_VERIFY(!pthread_mutex_destroy(&m));
+            BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
 #ifndef BOOST_THREAD_HAS_PTHREAD_MUTEXATTR_SETTYPE
-            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_destroy(&cond));
 #endif
         }
 
 #ifdef BOOST_THREAD_HAS_PTHREAD_MUTEXATTR_SETTYPE
         void lock()
         {
-            BOOST_VERIFY(!pthread_mutex_lock(&m));
+            BOOST_VERIFY(!posix::pthread_mutex_lock(&m));
         }
 
         void unlock()
         {
-            BOOST_VERIFY(!pthread_mutex_unlock(&m));
+            BOOST_VERIFY(!posix::pthread_mutex_unlock(&m));
         }
 
         bool try_lock() BOOST_NOEXCEPT
         {
-            int const res=pthread_mutex_trylock(&m);
+            int const res=posix::pthread_mutex_trylock(&m);
             BOOST_ASSERT(!res || res==EBUSY);
             return !res;
         }
@@ -143,7 +138,7 @@ namespace boost
 
             while(is_locked)
             {
-                BOOST_VERIFY(!pthread_cond_wait(&cond,&m));
+                BOOST_VERIFY(!posix::pthread_cond_wait(&cond,&m));
             }
             is_locked=true;
             ++count;
@@ -157,7 +152,7 @@ namespace boost
             {
                 is_locked=false;
             }
-            BOOST_VERIFY(!pthread_cond_signal(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_signal(&cond));
         }
 
         bool try_lock()
@@ -211,7 +206,7 @@ namespace boost
                 boost::throw_exception(thread_resource_error(set_attr_res, "boost:: recursive_timed_mutex constructor failed in pthread_mutexattr_settype"));
             }
 
-            int const res=pthread_mutex_init(&m,&attr);
+            int const res=posix::pthread_mutex_init(&m,&attr);
             if(res)
             {
                 BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
@@ -219,15 +214,15 @@ namespace boost
             }
             BOOST_VERIFY(!pthread_mutexattr_destroy(&attr));
 #else
-            int const res=pthread_mutex_init(&m,NULL);
+            int const res=posix::pthread_mutex_init(&m);
             if(res)
             {
                 boost::throw_exception(thread_resource_error(res, "boost:: recursive_timed_mutex constructor failed in pthread_mutex_init"));
             }
-            int const res2=pthread_cond_init(&cond,NULL);
+            int const res2=posix::pthread_cond_init(&cond);
             if(res2)
             {
-                BOOST_VERIFY(!pthread_mutex_destroy(&m));
+                BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
                 boost::throw_exception(thread_resource_error(res2, "boost:: recursive_timed_mutex constructor failed in pthread_cond_init"));
             }
             is_locked=false;
@@ -236,9 +231,9 @@ namespace boost
         }
         ~recursive_timed_mutex()
         {
-            BOOST_VERIFY(!pthread_mutex_destroy(&m));
+            BOOST_VERIFY(!posix::pthread_mutex_destroy(&m));
 #ifndef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
-            BOOST_VERIFY(!pthread_cond_destroy(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_destroy(&cond));
 #endif
         }
 
@@ -246,31 +241,53 @@ namespace boost
         template<typename TimeDuration>
         bool timed_lock(TimeDuration const & relative_time)
         {
-            return timed_lock(get_system_time()+relative_time);
+            if (relative_time.is_pos_infinity())
+            {
+                lock();
+                return true;
+            }
+            if (relative_time.is_special())
+            {
+                return true;
+            }
+            detail::platform_duration d(relative_time);
+#if defined(BOOST_THREAD_HAS_MONO_CLOCK) && !defined(BOOST_THREAD_INTERNAL_CLOCK_IS_MONO)
+            const detail::mono_platform_timepoint ts(detail::mono_platform_clock::now() + d);
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            while ( ! do_try_lock_until(detail::internal_platform_clock::now() + d) )
+            {
+              d = ts - detail::mono_platform_clock::now();
+              if ( d <= detail::platform_duration::zero() ) return false; // timeout occurred
+              d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            }
+            return true;
+#else
+            return do_try_lock_until(detail::internal_platform_clock::now() + d);
+#endif
         }
 #endif
 
 #ifdef BOOST_USE_PTHREAD_RECURSIVE_TIMEDLOCK
         void lock()
         {
-            BOOST_VERIFY(!pthread_mutex_lock(&m));
+            BOOST_VERIFY(!posix::pthread_mutex_lock(&m));
         }
 
         void unlock()
         {
-            BOOST_VERIFY(!pthread_mutex_unlock(&m));
+            BOOST_VERIFY(!posix::pthread_mutex_unlock(&m));
         }
 
         bool try_lock()
         {
-            int const res=pthread_mutex_trylock(&m);
+            int const res=posix::pthread_mutex_trylock(&m);
             BOOST_ASSERT(!res || res==EBUSY);
             return !res;
         }
     private:
-        bool do_try_lock_until(struct timespec const &timeout)
+        bool do_try_lock_until(detail::internal_platform_timepoint const &timeout)
         {
-            int const res=pthread_mutex_timedlock(&m,&timeout);
+            int const res=pthread_mutex_timedlock(&m,&timeout.getTs());
             BOOST_ASSERT(!res || res==ETIMEDOUT);
             return !res;
         }
@@ -289,7 +306,7 @@ namespace boost
 
             while(is_locked)
             {
-                BOOST_VERIFY(!pthread_cond_wait(&cond,&m));
+                BOOST_VERIFY(!posix::pthread_cond_wait(&cond,&m));
             }
             is_locked=true;
             ++count;
@@ -303,7 +320,7 @@ namespace boost
             {
                 is_locked=false;
             }
-            BOOST_VERIFY(!pthread_cond_signal(&cond));
+            BOOST_VERIFY(!posix::pthread_cond_signal(&cond));
         }
 
         bool try_lock() BOOST_NOEXCEPT
@@ -320,7 +337,7 @@ namespace boost
         }
 
     private:
-        bool do_try_lock_until(struct timespec const &timeout)
+        bool do_try_lock_until(detail::internal_platform_timepoint const &timeout)
         {
             boost::pthread::pthread_mutex_scoped_lock const local_lock(&m);
             if(is_locked && pthread_equal(owner,pthread_self()))
@@ -330,13 +347,17 @@ namespace boost
             }
             while(is_locked)
             {
-                int const cond_res=pthread_cond_timedwait(&cond,&m,&timeout);
+                int const cond_res=posix::pthread_cond_timedwait(&cond,&m,&timeout.getTs());
                 if(cond_res==ETIMEDOUT)
                 {
-                    return false;
+                    break;
                 }
                 BOOST_ASSERT(!cond_res);
             }
+            if(is_locked)
+            {
+                return false;
+            }
             is_locked=true;
             ++count;
             owner=pthread_self();
@@ -349,8 +370,20 @@ namespace boost
 #if defined BOOST_THREAD_USES_DATETIME
         bool timed_lock(system_time const & abs_time)
         {
-            struct timespec const ts=detail::to_timespec(abs_time);
+            const detail::real_platform_timepoint ts(abs_time);
+#if defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
+            detail::platform_duration d(ts - detail::real_platform_clock::now());
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            while ( ! do_try_lock_until(detail::internal_platform_clock::now() + d) )
+            {
+              d = ts - detail::real_platform_clock::now();
+              if ( d <= detail::platform_duration::zero() ) return false; // timeout occurred
+              d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            }
+            return true;
+#else
             return do_try_lock_until(ts);
+#endif
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
@@ -362,23 +395,22 @@ namespace boost
         template <class Clock, class Duration>
         bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          system_clock::time_point     s_now = system_clock::now();
-          typename Clock::time_point  c_now = Clock::now();
-          return try_lock_until(s_now + ceil<nanoseconds>(t - c_now));
+          typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+          common_duration d(t - Clock::now());
+          d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+          while ( ! try_lock_until(detail::internal_chrono_clock::now() + d))
+          {
+              d = t - Clock::now();
+              if ( d <= common_duration::zero() ) return false; // timeout occurred
+              d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+          }
+          return true;
+
         }
         template <class Duration>
-        bool try_lock_until(const chrono::time_point<chrono::system_clock, Duration>& t)
+        bool try_lock_until(const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
         {
-          using namespace chrono;
-          typedef time_point<system_clock, nanoseconds> nano_sys_tmpt;
-          return try_lock_until(nano_sys_tmpt(ceil<nanoseconds>(t.time_since_epoch())));
-        }
-        bool try_lock_until(const chrono::time_point<chrono::system_clock, chrono::nanoseconds>& tp)
-        {
-          //using namespace chrono;
-          chrono::nanoseconds d = tp.time_since_epoch();
-          timespec ts = boost::detail::to_timespec(d);
+          detail::internal_platform_timepoint ts(t);
           return do_try_lock_until(ts);
         }
 #endif

include/boost/thread/pthread/shared_mutex.hpp

@@ -9,6 +9,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/assert.hpp>
+#include <boost/bind/bind.hpp>
 #include <boost/static_assert.hpp>
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition_variable.hpp>
@@ -78,11 +79,6 @@ namespace boost
                 return ! (shared_count || exclusive);
             }
 
-            void exclusive_blocked (bool blocked)
-            {
-                exclusive_waiting_blocked = blocked;
-            }
-
             void lock ()
             {
                 exclusive = true;
@@ -99,17 +95,19 @@ namespace boost
                 return ! (exclusive || exclusive_waiting_blocked);
             }
 
-            bool more_shared () const
+            bool no_shared () const
             {
-                return shared_count > 0 ;
+                return shared_count==0;
             }
-            unsigned get_shared_count () const
+
+            bool one_shared () const
             {
-                return shared_count ;
+                return shared_count==1;
             }
-            unsigned  lock_shared ()
+
+            void lock_shared ()
             {
-                return ++shared_count;
+                ++shared_count;
             }
 
 
@@ -118,18 +116,6 @@ namespace boost
                 --shared_count;
             }
 
-            bool unlock_shared_downgrades()
-            {
-                  if (upgrade) {
-                      upgrade=false;
-                      exclusive=true;
-                      return true;
-                  } else {
-                      exclusive_waiting_blocked=false;
-                      return false;
-                  }
-            }
-
             void lock_upgrade ()
             {
                 ++shared_count;
@@ -185,10 +171,7 @@ namespace boost
             boost::this_thread::disable_interruption do_not_disturb;
 #endif
             boost::unique_lock<boost::mutex> lk(state_change);
-            while(!state.can_lock_shared())
-            {
-                shared_cond.wait(lk);
-            }
+            shared_cond.wait(lk, boost::bind(&state_data::can_lock_shared, boost::ref(state)));
             state.lock_shared();
         }
 
@@ -211,13 +194,9 @@ namespace boost
             boost::this_thread::disable_interruption do_not_disturb;
 #endif
             boost::unique_lock<boost::mutex> lk(state_change);
-
-            while(!state.can_lock_shared())
+            if(!shared_cond.timed_wait(lk, timeout, boost::bind(&state_data::can_lock_shared, boost::ref(state))))
             {
-                if(!shared_cond.timed_wait(lk,timeout))
-                {
-                    return false;
-                }
+                return false;
             }
             state.lock_shared();
             return true;
@@ -226,7 +205,16 @@ namespace boost
         template<typename TimeDuration>
         bool timed_lock_shared(TimeDuration const & relative_time)
         {
-            return timed_lock_shared(get_system_time()+relative_time);
+#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
+            boost::this_thread::disable_interruption do_not_disturb;
+#endif
+            boost::unique_lock<boost::mutex> lk(state_change);
+            if(!shared_cond.timed_wait(lk, relative_time, boost::bind(&state_data::can_lock_shared, boost::ref(state))))
+            {
+                return false;
+            }
+            state.lock_shared();
+            return true;
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
@@ -242,14 +230,9 @@ namespace boost
           boost::this_thread::disable_interruption do_not_disturb;
 #endif
           boost::unique_lock<boost::mutex> lk(state_change);
-
-          while(!state.can_lock_shared())
-          //while(state.exclusive || state.exclusive_waiting_blocked)
+          if(!shared_cond.wait_until(lk, abs_time, boost::bind(&state_data::can_lock_shared, boost::ref(state))))
           {
-              if(cv_status::timeout==shared_cond.wait_until(lk,abs_time))
-              {
-                  return false;
-              }
+              return false;
           }
           state.lock_shared();
           return true;
@@ -260,11 +243,11 @@ namespace boost
             boost::unique_lock<boost::mutex> lk(state_change);
             state.assert_lock_shared();
             state.unlock_shared();
-            if (! state.more_shared())
+            if (state.no_shared())
             {
                 if (state.upgrade)
                 {
-                    // As there is a thread doing a unlock_upgrade_and_lock that is waiting for ! state.more_shared()
+                    // As there is a thread doing a unlock_upgrade_and_lock that is waiting for state.no_shared()
                     // avoid other threads to lock, lock_upgrade or lock_shared, so only this thread is notified.
                     state.upgrade=false;
                     state.exclusive=true;
@@ -286,12 +269,8 @@ namespace boost
             boost::this_thread::disable_interruption do_not_disturb;
 #endif
             boost::unique_lock<boost::mutex> lk(state_change);
-
-            while (state.shared_count || state.exclusive)
-            {
-                state.exclusive_waiting_blocked=true;
-                exclusive_cond.wait(lk);
-            }
+            state.exclusive_waiting_blocked=true;
+            exclusive_cond.wait(lk, boost::bind(&state_data::can_lock, boost::ref(state)));
             state.exclusive=true;
         }
 
@@ -302,20 +281,12 @@ namespace boost
             boost::this_thread::disable_interruption do_not_disturb;
 #endif
             boost::unique_lock<boost::mutex> lk(state_change);
-
-            while(state.shared_count || state.exclusive)
+            state.exclusive_waiting_blocked=true;
+            if(!exclusive_cond.timed_wait(lk, timeout, boost::bind(&state_data::can_lock, boost::ref(state))))
             {
-                state.exclusive_waiting_blocked=true;
-                if(!exclusive_cond.timed_wait(lk,timeout))
-                {
-                    if(state.shared_count || state.exclusive)
-                    {
-                        state.exclusive_waiting_blocked=false;
-                        release_waiters();
-                        return false;
-                    }
-                    break;
-                }
+                state.exclusive_waiting_blocked=false;
+                release_waiters();
+                return false;
             }
             state.exclusive=true;
             return true;
@@ -324,7 +295,19 @@ namespace boost
         template<typename TimeDuration>
         bool timed_lock(TimeDuration const & relative_time)
         {
-            return timed_lock(get_system_time()+relative_time);
+#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
+            boost::this_thread::disable_interruption do_not_disturb;
+#endif
+            boost::unique_lock<boost::mutex> lk(state_change);
+            state.exclusive_waiting_blocked=true;
+            if(!exclusive_cond.timed_wait(lk, relative_time, boost::bind(&state_data::can_lock, boost::ref(state))))
+            {
+                state.exclusive_waiting_blocked=false;
+                release_waiters();
+                return false;
+            }
+            state.exclusive=true;
+            return true;
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
@@ -340,20 +323,12 @@ namespace boost
           boost::this_thread::disable_interruption do_not_disturb;
 #endif
           boost::unique_lock<boost::mutex> lk(state_change);
-
-          while(state.shared_count || state.exclusive)
+          state.exclusive_waiting_blocked=true;
+          if(!exclusive_cond.wait_until(lk, abs_time, boost::bind(&state_data::can_lock, boost::ref(state))))
           {
-              state.exclusive_waiting_blocked=true;
-              if(cv_status::timeout == exclusive_cond.wait_until(lk,abs_time))
-              {
-                  if(state.shared_count || state.exclusive)
-                  {
-                      state.exclusive_waiting_blocked=false;
-                      release_waiters();
-                      return false;
-                  }
-                  break;
-              }
+              state.exclusive_waiting_blocked=false;
+              release_waiters();
+              return false;
           }
           state.exclusive=true;
           return true;
@@ -363,17 +338,12 @@ namespace boost
         bool try_lock()
         {
             boost::unique_lock<boost::mutex> lk(state_change);
-
-            if(state.shared_count || state.exclusive)
+            if(!state.can_lock())
             {
                 return false;
             }
-            else
-            {
-                state.exclusive=true;
-                return true;
-            }
-
+            state.exclusive=true;
+            return true;
         }
 
         void unlock()
@@ -392,10 +362,7 @@ namespace boost
             boost::this_thread::disable_interruption do_not_disturb;
 #endif
             boost::unique_lock<boost::mutex> lk(state_change);
-            while(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
-            {
-                shared_cond.wait(lk);
-            }
+            shared_cond.wait(lk, boost::bind(&state_data::can_lock_upgrade, boost::ref(state)));
             state.lock_shared();
             state.upgrade=true;
         }
@@ -407,16 +374,9 @@ namespace boost
             boost::this_thread::disable_interruption do_not_disturb;
 #endif
             boost::unique_lock<boost::mutex> lk(state_change);
-            while(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+            if(!shared_cond.timed_wait(lk, timeout, boost::bind(&state_data::can_lock_upgrade, boost::ref(state))))
             {
-                if(!shared_cond.timed_wait(lk,timeout))
-                {
-                    if(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
-                    {
-                        return false;
-                    }
-                    break;
-                }
+                return false;
             }
             state.lock_shared();
             state.upgrade=true;
@@ -426,7 +386,17 @@ namespace boost
         template<typename TimeDuration>
         bool timed_lock_upgrade(TimeDuration const & relative_time)
         {
-            return timed_lock_upgrade(get_system_time()+relative_time);
+#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
+            boost::this_thread::disable_interruption do_not_disturb;
+#endif
+            boost::unique_lock<boost::mutex> lk(state_change);
+            if(!shared_cond.timed_wait(lk, relative_time, boost::bind(&state_data::can_lock_upgrade, boost::ref(state))))
+            {
+                return false;
+            }
+            state.lock_shared();
+            state.upgrade=true;
+            return true;
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
@@ -442,16 +412,9 @@ namespace boost
           boost::this_thread::disable_interruption do_not_disturb;
 #endif
           boost::unique_lock<boost::mutex> lk(state_change);
-          while(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+          if(!shared_cond.wait_until(lk, abs_time, boost::bind(&state_data::can_lock_upgrade, boost::ref(state))))
           {
-              if(cv_status::timeout == shared_cond.wait_until(lk,abs_time))
-              {
-                  if(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
-                  {
-                      return false;
-                  }
-                  break;
-              }
+              return false;
           }
           state.lock_shared();
           state.upgrade=true;
@@ -461,17 +424,14 @@ namespace boost
         bool try_lock_upgrade()
         {
             boost::unique_lock<boost::mutex> lk(state_change);
-            if(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
+            if(!state.can_lock_upgrade())
             {
                 return false;
             }
-            else
-            {
-                state.lock_shared();
-                state.upgrade=true;
-                state.assert_lock_upgraded();
-                return true;
-            }
+            state.lock_shared();
+            state.upgrade=true;
+            state.assert_lock_upgraded();
+            return true;
         }
 
         void unlock_upgrade()
@@ -479,7 +439,7 @@ namespace boost
             boost::unique_lock<boost::mutex> lk(state_change);
             //state.upgrade=false;
             state.unlock_upgrade();
-            if(! state.more_shared() )
+            if(state.no_shared())
             {
                 state.exclusive_waiting_blocked=false;
                 release_waiters();
@@ -497,10 +457,7 @@ namespace boost
             boost::unique_lock<boost::mutex> lk(state_change);
             state.assert_lock_upgraded();
             state.unlock_shared();
-            while (state.more_shared())
-            {
-                upgrade_cond.wait(lk);
-            }
+            upgrade_cond.wait(lk, boost::bind(&state_data::no_shared, boost::ref(state)));
             state.upgrade=false;
             state.exclusive=true;
             state.assert_locked();
@@ -554,16 +511,9 @@ namespace boost
 #endif
           boost::unique_lock<boost::mutex> lk(state_change);
           state.assert_lock_upgraded();
-          if (state.shared_count != 1)
+          if(!shared_cond.wait_until(lk, abs_time, boost::bind(&state_data::one_shared, boost::ref(state))))
           {
-              for (;;)
-              {
-                cv_status status = shared_cond.wait_until(lk,abs_time);
-                if (state.shared_count == 1)
-                  break;
-                if(status == cv_status::timeout)
-                  return false;
-              }
+              return false;
           }
           state.upgrade=false;
           state.exclusive=true;
@@ -619,16 +569,9 @@ namespace boost
 #endif
           boost::unique_lock<boost::mutex> lk(state_change);
           state.assert_lock_shared();
-          if (state.shared_count != 1)
+          if(!shared_cond.wait_until(lk, abs_time, boost::bind(&state_data::one_shared, boost::ref(state))))
           {
-              for (;;)
-              {
-                cv_status status = shared_cond.wait_until(lk,abs_time);
-                if (state.shared_count == 1)
-                  break;
-                if(status == cv_status::timeout)
-                  return false;
-              }
+              return false;
           }
           state.upgrade=false;
           state.exclusive=true;
@@ -654,10 +597,7 @@ namespace boost
         {
           boost::unique_lock<boost::mutex> lk(state_change);
           state.assert_lock_shared();
-          if(    !state.exclusive
-              && !state.exclusive_waiting_blocked
-              && !state.upgrade
-              )
+          if(state.can_lock_upgrade())
           {
             state.upgrade=true;
             return true;
@@ -683,22 +623,9 @@ namespace boost
 #endif
           boost::unique_lock<boost::mutex> lk(state_change);
           state.assert_lock_shared();
-          if(    state.exclusive
-              || state.exclusive_waiting_blocked
-              || state.upgrade
-              )
+          if(!exclusive_cond.wait_until(lk, abs_time, boost::bind(&state_data::can_lock_upgrade, boost::ref(state))))
           {
-              for (;;)
-              {
-                cv_status status = exclusive_cond.wait_until(lk,abs_time);
-                if(    ! state.exclusive
-                    && ! state.exclusive_waiting_blocked
-                    && ! state.upgrade
-                    )
-                  break;
-                if(status == cv_status::timeout)
-                  return false;
-              }
+              return false;
           }
           state.upgrade=true;
           return true;

include/boost/thread/pthread/shared_mutex_assert.hpp

@@ -1,724 +0,0 @@
-#ifndef BOOST_THREAD_PTHREAD_SHARED_MUTEX_HPP
-#define BOOST_THREAD_PTHREAD_SHARED_MUTEX_HPP
-
-//  (C) Copyright 2006-8 Anthony Williams
-//  (C) Copyright 2012 Vicente J. Botet Escriba
-//
-//  Distributed under the Boost Software License, Version 1.0. (See
-//  accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-#include <boost/assert.hpp>
-#include <boost/static_assert.hpp>
-#include <boost/thread/mutex.hpp>
-#include <boost/thread/condition_variable.hpp>
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-#include <boost/thread/detail/thread_interruption.hpp>
-#endif
-#ifdef BOOST_THREAD_USES_CHRONO
-#include <boost/chrono/system_clocks.hpp>
-#include <boost/chrono/ceil.hpp>
-#endif
-#include <boost/thread/detail/delete.hpp>
-#include <boost/assert.hpp>
-
-#include <boost/config/abi_prefix.hpp>
-
-namespace boost
-{
-    class shared_mutex
-    {
-    private:
-        class state_data
-        {
-        public:
-            state_data () :
-              shared_count(0),
-              exclusive(false),
-              upgrade(false),
-              exclusive_waiting_blocked(false)
-            {}
-
-            void assert_free() const
-            {
-                BOOST_ASSERT( ! exclusive );
-                BOOST_ASSERT( ! upgrade );
-                BOOST_ASSERT( shared_count==0 );
-            }
-
-            void assert_locked() const
-            {
-                BOOST_ASSERT( exclusive );
-                BOOST_ASSERT( shared_count==0 );
-                BOOST_ASSERT( ! upgrade );
-            }
-
-            void assert_lock_shared () const
-            {
-                BOOST_ASSERT( ! exclusive );
-                BOOST_ASSERT( shared_count>0 );
-                //BOOST_ASSERT( (! upgrade) || (shared_count>1));
-                // if upgraded there are at least 2 threads sharing the mutex,
-                // except when unlock_upgrade_and_lock has decreased the number of readers but has not taken yet exclusive ownership.
-            }
-
-            void assert_lock_upgraded () const
-            {
-                BOOST_ASSERT( ! exclusive );
-                BOOST_ASSERT(  upgrade );
-                BOOST_ASSERT(  shared_count>0 );
-            }
-
-            void assert_lock_not_upgraded () const
-            {
-                BOOST_ASSERT(  ! upgrade );
-            }
-
-            bool can_lock () const
-            {
-                return ! (shared_count || exclusive);
-            }
-
-            void exclusive_blocked (bool blocked)
-            {
-                exclusive_waiting_blocked = blocked;
-            }
-
-            void lock ()
-            {
-                exclusive = true;
-            }
-
-            void unlock ()
-            {
-                exclusive = false;
-                exclusive_waiting_blocked = false;
-            }
-
-            bool can_lock_shared () const
-            {
-                return ! (exclusive || exclusive_waiting_blocked);
-            }
-
-            bool is_last_shared () const
-            {
-                return !shared_count ;
-            }
-            unsigned get_shared_count () const
-            {
-                return shared_count ;
-            }
-            unsigned  lock_shared ()
-            {
-                return ++shared_count;
-            }
-
-
-            void unlock_shared ()
-            {
-                --shared_count;
-            }
-
-            bool unlock_shared_downgrades()
-            {
-                  if (upgrade) {
-                      upgrade=false;
-                      exclusive=true;
-                      return true;
-                  } else {
-                      exclusive_waiting_blocked=false;
-                      return false;
-                  }
-            }
-
-            void lock_upgrade ()
-            {
-                lock_shared ();
-                upgrade=true;
-            }
-            bool can_lock_upgrade () const
-            {
-                return ! (exclusive || exclusive_waiting_blocked || upgrade);
-            }
-
-            void unlock_upgrade ()
-            {
-                upgrade=false;
-                unlock_shared();
-            }
-
-        //private:
-            unsigned shared_count;
-            bool exclusive;
-            bool upgrade;
-            bool exclusive_waiting_blocked;
-        };
-
-
-
-        state_data state;
-        boost::mutex state_change;
-        boost::condition_variable shared_cond;
-        boost::condition_variable exclusive_cond;
-        boost::condition_variable upgrade_cond;
-
-        void release_waiters()
-        {
-            exclusive_cond.notify_one();
-            shared_cond.notify_all();
-        }
-
-    public:
-        BOOST_THREAD_NO_COPYABLE(shared_mutex)
-
-        shared_mutex()
-        {
-        }
-
-        ~shared_mutex()
-        {
-        }
-
-        void lock_shared()
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-
-            while(!state.can_lock_shared())
-            {
-                shared_cond.wait(lk);
-            }
-            state.lock_shared();
-        }
-
-        bool try_lock_shared()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            if(!state.can_lock_shared())
-            {
-                return false;
-            }
-            else
-            {
-                state.lock_shared();
-                return true;
-            }
-        }
-
-#if defined BOOST_THREAD_USES_DATETIME
-        bool timed_lock_shared(system_time const& timeout)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-
-            while(!state.can_lock_shared())
-            {
-                if(!shared_cond.timed_wait(lk,timeout))
-                {
-                    return false;
-                }
-            }
-            state.lock_shared();
-            return true;
-        }
-
-        template<typename TimeDuration>
-        bool timed_lock_shared(TimeDuration const & relative_time)
-        {
-            return timed_lock_shared(get_system_time()+relative_time);
-        }
-#endif
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-        bool try_lock_shared_for(const chrono::duration<Rep, Period>& rel_time)
-        {
-          return try_lock_shared_until(chrono::steady_clock::now() + rel_time);
-        }
-        template <class Clock, class Duration>
-        bool try_lock_shared_until(const chrono::time_point<Clock, Duration>& abs_time)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-          boost::this_thread::disable_interruption do_not_disturb;
-#endif
-          boost::unique_lock<boost::mutex> lk(state_change);
-
-          while(!state.can_lock_shared())
-          {
-              if(cv_status::timeout==shared_cond.wait_until(lk,abs_time))
-              {
-                  return false;
-              }
-          }
-          state.lock_shared();
-          return true;
-        }
-#endif
-        void unlock_shared()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_lock_shared();
-            state.unlock_shared();
-            if (state.get_shared_count () == 0)
-            {
-              if (state.unlock_shared_downgrades())
-              {
-                lk.unlock();
-                upgrade_cond.notify_one();
-              } else {
-                lk.unlock();
-              }
-              release_waiters();
-            }
-        }
-
-        void lock()
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-
-            while(!state.can_lock())
-            {
-                state.exclusive_blocked(true);
-                exclusive_cond.wait(lk);
-            }
-            state.lock();
-        }
-
-#if defined BOOST_THREAD_USES_DATETIME
-        bool timed_lock(system_time const& timeout)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-
-            while(!state.can_lock())
-            {
-                state.exclusive_blocked(true);
-                if(!exclusive_cond.timed_wait(lk,timeout))
-                {
-                    if(!state.can_lock())
-                    {
-                        state.exclusive_blocked(false);
-                        release_waiters();
-                        return false;
-                    }
-                    break;
-                }
-            }
-            state.exclusive=true;
-            //state.lock();
-            return true;
-        }
-
-        template<typename TimeDuration>
-        bool timed_lock(TimeDuration const & relative_time)
-        {
-            return timed_lock(get_system_time()+relative_time);
-        }
-#endif
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-        bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
-        {
-          return try_lock_until(chrono::steady_clock::now() + rel_time);
-        }
-        template <class Clock, class Duration>
-        bool try_lock_until(const chrono::time_point<Clock, Duration>& abs_time)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-          boost::this_thread::disable_interruption do_not_disturb;
-#endif
-          boost::unique_lock<boost::mutex> lk(state_change);
-
-          while(!state.can_lock())
-          {
-              state.exclusive_blocked(true);
-              if(cv_status::timeout == exclusive_cond.wait_until(lk,abs_time))
-              {
-                  if(!state.can_lock())
-                  {
-                      state.exclusive_blocked(false);
-                      release_waiters();
-                      return false;
-                  }
-                  break;
-              }
-          }
-          state.exclusive=true;
-          //state.lock();
-          return true;
-        }
-#endif
-
-        bool try_lock()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-
-            if(!state.can_lock())
-            {
-                return false;
-            }
-            else
-            {
-                state.lock();
-                return true;
-            }
-
-        }
-
-        void unlock()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_locked();
-            state.unlock();
-            state.assert_free();
-            release_waiters();
-        }
-
-        void lock_upgrade()
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-            while(!state.can_lock_upgrade())
-            {
-                shared_cond.wait(lk);
-            }
-            state.lock_upgrade();
-        }
-
-#if defined BOOST_THREAD_USES_DATETIME
-        bool timed_lock_upgrade(system_time const& timeout)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-            while(!state.can_lock_upgrade())
-            {
-                if(!shared_cond.timed_wait(lk,timeout))
-                {
-                    if(!state.can_lock_upgrade())
-                    {
-                        return false;
-                    }
-                    break;
-                }
-            }
-            state.lock_upgrade();
-            return true;
-        }
-
-        template<typename TimeDuration>
-        bool timed_lock_upgrade(TimeDuration const & relative_time)
-        {
-            return timed_lock_upgrade(get_system_time()+relative_time);
-        }
-#endif
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-        bool try_lock_upgrade_for(const chrono::duration<Rep, Period>& rel_time)
-        {
-          return try_lock_upgrade_until(chrono::steady_clock::now() + rel_time);
-        }
-        template <class Clock, class Duration>
-        bool try_lock_upgrade_until(const chrono::time_point<Clock, Duration>& abs_time)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-          boost::this_thread::disable_interruption do_not_disturb;
-#endif
-          boost::unique_lock<boost::mutex> lk(state_change);
-          while(!state.can_lock_upgrade())
-          {
-              if(cv_status::timeout == shared_cond.wait_until(lk,abs_time))
-              {
-                  if(!state.can_lock_upgrade())
-                  {
-                      return false;
-                  }
-                  break;
-              }
-          }
-          state.lock_upgrade();
-          return true;
-        }
-#endif
-        bool try_lock_upgrade()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            if(!state.can_lock_upgrade())
-            {
-                return false;
-            }
-            else
-            {
-                state.lock_upgrade();
-                state.assert_lock_upgraded();
-                return true;
-            }
-        }
-
-        void unlock_upgrade()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_lock_upgraded();
-            state.unlock_upgrade();
-            state.assert_lock_not_upgraded ();
-            if(state.get_shared_count () == 0)
-            {
-                state.exclusive_blocked(false);
-                lk.unlock();
-                release_waiters();
-            } else {
-                lk.unlock();
-                shared_cond.notify_all();
-            }
-        }
-
-        // Upgrade <-> Exclusive
-        void unlock_upgrade_and_lock()
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-            boost::this_thread::disable_interruption do_not_disturb;
-#endif
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_lock_upgraded();
-            // assert state.get_shared_count() >=1
-            while(
-                //! state.exclusive_waiting_blocked  // Fixme: is this needed?
-                //&&
-                state.get_shared_count()!=1)
-            {
-                upgrade_cond.wait(lk);
-            }
-            state.unlock_upgrade();
-            state.lock();
-            state.assert_locked();
-        }
-
-        void unlock_and_lock_upgrade()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_locked();
-            state.unlock();
-            state.lock_upgrade();
-            state.assert_lock_upgraded();
-            release_waiters();
-        }
-
-        bool try_unlock_upgrade_and_lock()
-        {
-          boost::unique_lock<boost::mutex> lk(state_change);
-          state.assert_lock_upgraded();
-          if( //!state.exclusive // this should be removed once the assertion work
-                 ! state.exclusive_waiting_blocked // Fixme: why this is needed?
-              //&& state.upgrade // this should be removed once the assertion work
-              && state.get_shared_count()==1)
-          {
-            state.unlock_upgrade();
-            state.lock();
-            state.assert_locked();
-            return true;
-          }
-          return false;
-        }
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-        bool
-        try_unlock_upgrade_and_lock_for(
-                                const chrono::duration<Rep, Period>& rel_time)
-        {
-          return try_unlock_upgrade_and_lock_until(
-                                 chrono::steady_clock::now() + rel_time);
-        }
-        template <class Clock, class Duration>
-        bool
-        try_unlock_upgrade_and_lock_until(
-                          const chrono::time_point<Clock, Duration>& abs_time)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-          boost::this_thread::disable_interruption do_not_disturb;
-#endif
-          boost::unique_lock<boost::mutex> lk(state_change);
-          state.assert_lock_upgraded();
-          if (//state.exclusive // this should be removed once the assertion work
-                 state.exclusive_waiting_blocked  // Fixme: is this needed?
-              //|| ! state.upgrade // this should be removed once the assertion work
-              || state.get_shared_count() != 1)
-          {
-              for (;;)
-              {
-                //cv_status status = shared_cond.wait_until(lk,abs_time);
-                cv_status status = upgrade_cond.wait_until(lk,abs_time);
-                if (//!state.exclusive // this should be removed once the assertion work
-                       ! state.exclusive_waiting_blocked  // Fixme: is this needed?
-                    //&& ! state.upgrade // this should be removed once the assertion work
-                    &&   state.get_shared_count() == 1)
-                  break;
-                if(status == cv_status::timeout)
-                  return false;
-              }
-          }
-          state.unlock_upgrade();
-          state.lock();
-          return true;
-        }
-#endif
-
-        // Shared <-> Exclusive
-        void unlock_and_lock_shared()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_locked();
-            state.unlock();
-            state.lock_shared();
-            release_waiters();
-        }
-
-#ifdef BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
-        bool try_unlock_shared_and_lock()
-        {
-          boost::unique_lock<boost::mutex> lk(state_change);
-          state.assert_lock_shared();
-          if( //!state.exclusive // this should be removed once the assertion work
-                 ! state.exclusive_waiting_blocked // Fixme: why this is needed?
-              //&& ! state.upgrade // Fixme: why this is needed if state.get_shared_count()==1?
-              &&   state.get_shared_count()==1)
-          {
-            state.unlock_shared();
-            state.lock();
-            return true;
-          }
-          return false;
-        }
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-            bool
-            try_unlock_shared_and_lock_for(
-                                const chrono::duration<Rep, Period>& rel_time)
-        {
-          return try_unlock_shared_and_lock_until(
-                                 chrono::steady_clock::now() + rel_time);
-        }
-        template <class Clock, class Duration>
-            bool
-            try_unlock_shared_and_lock_until(
-                          const chrono::time_point<Clock, Duration>& abs_time)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-          boost::this_thread::disable_interruption do_not_disturb;
-#endif
-          boost::unique_lock<boost::mutex> lk(state_change);
-          state.assert_lock_shared();
-          if (  //   !state.exclusive // this should be removed once the assertion work
-                state.exclusive_waiting_blocked  // Fixme: is this needed?
-                //|| state.upgrade // Fixme: why this is needed if state.get_shared_count()==1?
-             || state.get_shared_count() != 1)
-          {
-              for (;;)
-              {
-                cv_status status = shared_cond.wait_until(lk,abs_time);
-                if (    //! state.exclusive // this should be removed once the assertion work
-                        ! state.exclusive_waiting_blocked  // Fixme: is this needed?
-                     //&& ! state.upgrade
-                     &&   state.get_shared_count() == 1)
-                  break;
-                if(status == cv_status::timeout)
-                  return false;
-              }
-          }
-          state.unlock_shared();
-          state.lock();
-          state.upgrade=false; // Is this absolutely needed?
-          state.exclusive_waiting_blocked=false; // Is this absolutely needed?
-          return true;
-        }
-#endif
-#endif
-
-        // Shared <-> Upgrade
-        void unlock_upgrade_and_lock_shared()
-        {
-            boost::unique_lock<boost::mutex> lk(state_change);
-            state.assert_lock_upgraded();
-            //state.unlock_upgrade();
-            //state.lock_shared(); // less efficient
-            state.upgrade=false;
-            state.exclusive_waiting_blocked=false; // Is this absolutely needed?
-            release_waiters();
-        }
-
-#ifdef BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
-        bool try_unlock_shared_and_lock_upgrade()
-        {
-          boost::unique_lock<boost::mutex> lk(state_change);
-          state.assert_lock_shared();
-          if(    //! state.exclusive // this should be removed once the assertion work
-                 ! state.exclusive_waiting_blocked  // Fixme: is this needed?
-              && ! state.upgrade
-              )
-          {
-            state.upgrade=true;
-            return true;
-          }
-          return false;
-        }
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-            bool
-            try_unlock_shared_and_lock_upgrade_for(
-                                const chrono::duration<Rep, Period>& rel_time)
-        {
-          return try_unlock_shared_and_lock_upgrade_until(
-                                 chrono::steady_clock::now() + rel_time);
-        }
-        template <class Clock, class Duration>
-            bool
-            try_unlock_shared_and_lock_upgrade_until(
-                          const chrono::time_point<Clock, Duration>& abs_time)
-        {
-#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
-          boost::this_thread::disable_interruption do_not_disturb;
-#endif
-          boost::unique_lock<boost::mutex> lk(state_change);
-          state.assert_lock_shared();
-          if(    //state.exclusive // this should be removed once the assertion work
-                 state.exclusive_waiting_blocked  // Fixme: is this needed?
-              || state.upgrade
-              )
-          {
-              for (;;)
-              {
-                cv_status status = exclusive_cond.wait_until(lk,abs_time);
-                if(    //! state.exclusive // this should be removed once the assertion work
-                       ! state.exclusive_waiting_blocked  // Fixme: is this needed?
-                    && ! state.upgrade
-                    )
-                  break;
-                if(status == cv_status::timeout)
-                  return false;
-              }
-          }
-          //state.unlock_shared();
-          //state.lock_upgrade(); // less efficient
-          state.upgrade=true;
-          return true;
-        }
-#endif
-#endif
-    };
-
-    typedef shared_mutex upgrade_mutex;
-}
-
-#include <boost/config/abi_suffix.hpp>
-
-#endif

include/boost/thread/pthread/thread_data.hpp

@@ -12,10 +12,12 @@
 #include <boost/thread/lock_types.hpp>
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/pthread/condition_variable_fwd.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
 
 #include <boost/shared_ptr.hpp>
 #include <boost/enable_shared_from_this.hpp>
 #include <boost/assert.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 #ifdef BOOST_THREAD_USES_CHRONO
 #include <boost/chrono/system_clocks.hpp>
 #endif
@@ -56,7 +58,7 @@ namespace boost
           std::size_t page_size = ::sysconf( _SC_PAGESIZE);
 #endif
 #ifdef PTHREAD_STACK_MIN
-          if (size<PTHREAD_STACK_MIN) size=PTHREAD_STACK_MIN;
+          if (size<static_cast<std::size_t>(PTHREAD_STACK_MIN)) size=PTHREAD_STACK_MIN;
 #endif
           size = ((size+page_size-1)/page_size)*page_size;
           int res = pthread_attr_setstacksize(&val_, size);
@@ -92,12 +94,15 @@ namespace boost
         struct thread_exit_callback_node;
         struct tss_data_node
         {
-            boost::shared_ptr<boost::detail::tss_cleanup_function> func;
+            typedef void(*cleanup_func_t)(void*);
+            typedef void(*cleanup_caller_t)(cleanup_func_t, void*);
+
+            cleanup_caller_t caller;
+            cleanup_func_t func;
             void* value;
 
-            tss_data_node(boost::shared_ptr<boost::detail::tss_cleanup_function> func_,
-                          void* value_):
-                func(func_),value(value_)
+            tss_data_node(cleanup_caller_t caller_,cleanup_func_t func_,void* value_):
+                caller(caller_),func(func_),value(value_)
             {}
         };
 
@@ -111,8 +116,6 @@ namespace boost
             pthread_t thread_handle;
             boost::mutex data_mutex;
             boost::condition_variable done_condition;
-            boost::mutex sleep_mutex;
-            boost::condition_variable sleep_condition;
             bool done;
             bool join_started;
             bool joined;
@@ -131,9 +134,10 @@ namespace boost
             > notify_list_t;
             notify_list_t notify;
 
+//#ifndef BOOST_NO_EXCEPTIONS
             typedef std::vector<shared_ptr<shared_state_base> > async_states_t;
             async_states_t async_states_;
-
+//#endif
 //#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
             // These data must be at the end so that the access to the other fields doesn't change
             // when BOOST_THREAD_PROVIDES_INTERRUPTIONS is defined.
@@ -149,8 +153,10 @@ namespace boost
                 cond_mutex(0),
                 current_cond(0),
 //#endif
-                notify(),
-                async_states_()
+                notify()
+//#ifndef BOOST_NO_EXCEPTIONS
+                , async_states_()
+//#endif
 //#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
                 , interrupt_enabled(true)
                 , interrupt_requested(false)
@@ -166,11 +172,12 @@ namespace boost
               notify.push_back(std::pair<condition_variable*, mutex*>(cv, m));
             }
 
+//#ifndef BOOST_NO_EXCEPTIONS
             void make_ready_at_thread_exit(shared_ptr<shared_state_base> as)
             {
               async_states_.push_back(as);
             }
-
+//#endif
         };
 
         BOOST_THREAD_DECL thread_data_base* get_current_thread_data();
@@ -206,11 +213,11 @@ namespace boost
                     check_for_interruption();
                     thread_info->cond_mutex=cond_mutex;
                     thread_info->current_cond=cond;
-                    BOOST_VERIFY(!pthread_mutex_lock(m));
+                    BOOST_VERIFY(!posix::pthread_mutex_lock(m));
                 }
                 else
                 {
-                    BOOST_VERIFY(!pthread_mutex_lock(m));
+                    BOOST_VERIFY(!posix::pthread_mutex_lock(m));
                 }
             }
             void unlock_if_locked()
@@ -218,14 +225,14 @@ namespace boost
               if ( ! done) {
                 if (set)
                 {
-                    BOOST_VERIFY(!pthread_mutex_unlock(m));
+                    BOOST_VERIFY(!posix::pthread_mutex_unlock(m));
                     lock_guard<mutex> guard(thread_info->data_mutex);
                     thread_info->cond_mutex=NULL;
                     thread_info->current_cond=NULL;
                 }
                 else
                 {
-                    BOOST_VERIFY(!pthread_mutex_unlock(m));
+                    BOOST_VERIFY(!posix::pthread_mutex_unlock(m));
                 }
                 done = true;
               }
@@ -241,49 +248,15 @@ namespace boost
 
     namespace this_thread
     {
+        void BOOST_THREAD_DECL yield() BOOST_NOEXCEPT;
+
         namespace hidden
         {
-          void BOOST_THREAD_DECL sleep_for(const timespec& ts);
-          void BOOST_THREAD_DECL sleep_until_realtime(const timespec& ts);
-        }
-
-#ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-        void sleep_for(const chrono::duration<Rep, Period>& d);
-#ifdef BOOST_THREAD_SLEEP_FOR_IS_STEADY
-
-        inline
-        void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns)
-        {
-            return boost::this_thread::hidden::sleep_for(boost::detail::to_timespec(ns));
-        }
-#endif
-#endif // BOOST_THREAD_USES_CHRONO
-
-        namespace no_interruption_point
-        {
-          namespace hidden
+          inline bool always_false()
           {
-            void BOOST_THREAD_DECL sleep_for(const timespec& ts);
-            void BOOST_THREAD_DECL sleep_until_realtime(const timespec& ts);
+            return false;
           }
-
-    #ifdef BOOST_THREAD_USES_CHRONO
-          template <class Rep, class Period>
-          void sleep_for(const chrono::duration<Rep, Period>& d);
-    #ifdef BOOST_THREAD_SLEEP_FOR_IS_STEADY
-
-          inline
-          void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns)
-          {
-              return boost::this_thread::no_interruption_point::hidden::sleep_for(boost::detail::to_timespec(ns));
-          }
-    #endif
-    #endif // BOOST_THREAD_USES_CHRONO
-
-        } // no_interruption_point
-
-        void BOOST_THREAD_DECL yield() BOOST_NOEXCEPT;
+        }
 
 #if defined BOOST_THREAD_USES_DATETIME
 #ifdef __DECXXX
@@ -292,15 +265,141 @@ namespace boost
 #endif
         inline void sleep(system_time const& abs_time)
         {
-          return boost::this_thread::hidden::sleep_until_realtime(boost::detail::to_timespec(abs_time));
+          mutex mx;
+          unique_lock<mutex> lock(mx);
+          condition_variable cond;
+          cond.timed_wait(lock, abs_time, hidden::always_false);
         }
 
         template<typename TimeDuration>
-        inline BOOST_SYMBOL_VISIBLE void sleep(TimeDuration const& rel_time)
+        void sleep(TimeDuration const& rel_time)
         {
-            this_thread::sleep(get_system_time()+rel_time);
+          mutex mx;
+          unique_lock<mutex> lock(mx);
+          condition_variable cond;
+          cond.timed_wait(lock, rel_time, hidden::always_false);
         }
-#endif // BOOST_THREAD_USES_DATETIME
+#endif
+
+#ifdef BOOST_THREAD_USES_CHRONO
+        template <class Clock, class Duration>
+        void sleep_until(const chrono::time_point<Clock, Duration>& t)
+        {
+          mutex mut;
+          unique_lock<mutex> lk(mut);
+          condition_variable cv;
+          cv.wait_until(lk, t, hidden::always_false);
+        }
+
+        template <class Rep, class Period>
+        void sleep_for(const chrono::duration<Rep, Period>& d)
+        {
+          mutex mut;
+          unique_lock<mutex> lk(mut);
+          condition_variable cv;
+          cv.wait_for(lk, d, hidden::always_false);
+        }
+#endif
+
+        namespace no_interruption_point
+        {
+#if defined BOOST_THREAD_SLEEP_FOR_IS_STEADY
+// Use pthread_delay_np or nanosleep when available
+// because they do not provide an interruption point.
+
+          namespace hidden
+          {
+            void BOOST_THREAD_DECL sleep_for_internal(const detail::platform_duration& ts);
+          }
+
+#if defined BOOST_THREAD_USES_DATETIME
+#ifdef __DECXXX
+          /// Workaround of DECCXX issue of incorrect template substitution
+          template<>
+#endif
+          inline void sleep(system_time const& abs_time)
+          {
+            const detail::real_platform_timepoint ts(abs_time);
+            detail::platform_duration d(ts - detail::real_platform_clock::now());
+            while (d > detail::platform_duration::zero())
+            {
+              d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+              hidden::sleep_for_internal(d);
+              d = ts - detail::real_platform_clock::now();
+            }
+          }
+
+          template<typename TimeDuration>
+          void sleep(TimeDuration const& rel_time)
+          {
+            hidden::sleep_for_internal(detail::platform_duration(rel_time));
+          }
+#endif
+
+#ifdef BOOST_THREAD_USES_CHRONO
+          template <class Rep, class Period>
+          void sleep_for(const chrono::duration<Rep, Period>& d)
+          {
+            hidden::sleep_for_internal(detail::platform_duration(d));
+          }
+
+          template <class Duration>
+          void sleep_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
+          {
+            sleep_for(t - chrono::steady_clock::now());
+          }
+
+          template <class Clock, class Duration>
+          void sleep_until(const chrono::time_point<Clock, Duration>& t)
+          {
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            common_duration d(t - Clock::now());
+            while (d > common_duration::zero())
+            {
+              d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+              hidden::sleep_for_internal(detail::platform_duration(d));
+              d = t - Clock::now();
+            }
+          }
+#endif
+
+#else // BOOST_THREAD_SLEEP_FOR_IS_STEADY
+// When pthread_delay_np and nanosleep are not available,
+// fall back to using the interruptible sleep functions.
+
+#if defined BOOST_THREAD_USES_DATETIME
+#ifdef __DECXXX
+          /// Workaround of DECCXX issue of incorrect template substitution
+          template<>
+#endif
+          inline void sleep(system_time const& abs_time)
+          {
+            this_thread::sleep(abs_time);
+          }
+
+          template<typename TimeDuration>
+          void sleep(TimeDuration const& rel_time)
+          {
+            this_thread::sleep(rel_time);
+          }
+#endif
+
+#ifdef BOOST_THREAD_USES_CHRONO
+          template <class Clock, class Duration>
+          void sleep_until(const chrono::time_point<Clock, Duration>& t)
+          {
+            this_thread::sleep_until(t);
+          }
+
+          template <class Rep, class Period>
+          void sleep_for(const chrono::duration<Rep, Period>& d)
+          {
+            this_thread::sleep_for(d);
+          }
+#endif
+
+#endif // BOOST_THREAD_SLEEP_FOR_IS_STEADY
+        } // no_interruption_point
     } // this_thread
 }
 

include/boost/thread/pthread/timespec.hpp

@@ -1,138 +0,0 @@
-#ifndef BOOST_THREAD_PTHREAD_TIMESPEC_HPP
-#define BOOST_THREAD_PTHREAD_TIMESPEC_HPP
-//  (C) Copyright 2007-8 Anthony Williams
-//  (C) Copyright 2012 Vicente J. Botet Escriba
-//
-//  Distributed under the Boost Software License, Version 1.0. (See
-//  accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-#include <boost/thread/detail/config.hpp>
-#include <boost/thread/thread_time.hpp>
-#if defined BOOST_THREAD_USES_DATETIME
-#include <boost/date_time/posix_time/conversion.hpp>
-#endif
-#include <pthread.h>
-#ifndef _WIN32
-#include <unistd.h>
-#endif
-#ifdef BOOST_THREAD_USES_CHRONO
-#include <boost/chrono/duration.hpp>
-#endif
-
-#if defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
-#     define BOOST_THREAD_TIMESPEC_MAC_API
-#include <sys/time.h> //for gettimeofday and timeval
-#else
-#include <time.h>  // for clock_gettime
-#endif
-
-#include <boost/config/abi_prefix.hpp>
-
-namespace boost
-{
-  namespace detail
-  {
-#if defined BOOST_THREAD_USES_DATETIME
-    inline struct timespec to_timespec(boost::system_time const& abs_time)
-    {
-      struct timespec timeout = { 0,0};
-      boost::posix_time::time_duration const time_since_epoch=abs_time-boost::posix_time::from_time_t(0);
-
-      timeout.tv_sec=time_since_epoch.total_seconds();
-      timeout.tv_nsec=(long)(time_since_epoch.fractional_seconds()*(1000000000l/time_since_epoch.ticks_per_second()));
-      return timeout;
-    }
-#endif
-#if defined BOOST_THREAD_USES_CHRONO
-    inline timespec to_timespec(chrono::nanoseconds const& ns)
-    {
-      struct timespec ts;
-      ts.tv_sec = static_cast<long>(chrono::duration_cast<chrono::seconds>(ns).count());
-      ts.tv_nsec = static_cast<long>((ns - chrono::duration_cast<chrono::seconds>(ns)).count());
-      return ts;
-    }
-
-#endif
-
-    inline timespec to_timespec(boost::intmax_t const& ns)
-    {
-      boost::intmax_t s = ns / 1000000000l;
-      struct timespec ts;
-      ts.tv_sec = static_cast<long> (s);
-      ts.tv_nsec = static_cast<long> (ns - s * 1000000000l);
-      return ts;
-    }
-    inline boost::intmax_t to_nanoseconds_int_max(timespec const& ts)
-    {
-      return static_cast<boost::intmax_t>(ts.tv_sec) * 1000000000l + ts.tv_nsec;
-    }
-    inline bool timespec_ge_zero(timespec const& ts)
-    {
-      return (ts.tv_sec >= 0) || (ts.tv_nsec >= 0);
-    }
-#if defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC
-
-    inline timespec timespec_now_monotonic()
-    {
-      timespec ts;
-
-      if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
-      {
-        ts.tv_sec = 0;
-        ts.tv_nsec = 0;
-        BOOST_ASSERT(0 && "Boost::Thread - Internal Error");
-      }
-      return ts;
-    }
-#endif
-
-    inline timespec timespec_now_realtime()
-    {
-      timespec ts;
-
-#if defined(BOOST_THREAD_TIMESPEC_MAC_API)
-      timeval tv;
-      ::gettimeofday(&tv, 0);
-      ts.tv_sec = tv.tv_sec;
-      ts.tv_nsec = tv.tv_usec * 1000;
-#else
-      if ( ::clock_gettime( CLOCK_REALTIME, &ts ) )
-      {
-        ts.tv_sec = 0;
-        ts.tv_nsec = 0;
-        BOOST_ASSERT(0 && "Boost::Thread - Internal Error");
-      }
-#endif
-      return ts;
-    }
-    inline timespec timespec_zero()
-    {
-      timespec ts;
-      ts.tv_sec = 0;
-      ts.tv_nsec = 0;
-      return ts;
-    }
-    inline timespec timespec_plus(timespec const& lhs, timespec const& rhs)
-    {
-      return to_timespec(to_nanoseconds_int_max(lhs) + to_nanoseconds_int_max(rhs));
-    }
-    inline timespec timespec_minus(timespec const& lhs, timespec const& rhs)
-    {
-      return to_timespec(to_nanoseconds_int_max(lhs) - to_nanoseconds_int_max(rhs));
-    }
-    inline bool timespec_gt(timespec const& lhs, timespec const& rhs)
-    {
-      return to_nanoseconds_int_max(lhs) > to_nanoseconds_int_max(rhs);
-    }
-    inline bool timespec_ge(timespec const& lhs, timespec const& rhs)
-    {
-      return to_nanoseconds_int_max(lhs) >= to_nanoseconds_int_max(rhs);
-    }
-
-  }
-}
-
-#include <boost/config/abi_suffix.hpp>
-
-#endif

include/boost/thread/shared_mutex.hpp

@@ -13,13 +13,20 @@
 #include <boost/thread/detail/config.hpp>
 #if defined(BOOST_THREAD_PLATFORM_WIN32)
 #if defined(BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN)
+#if defined(BOOST_THREAD_V2_SHARED_MUTEX)
+#include <boost/thread/v2/shared_mutex.hpp>
+#else
 #include <boost/thread/pthread/shared_mutex.hpp>
+#endif
 #else
 #include <boost/thread/win32/shared_mutex.hpp>
 #endif
 #elif defined(BOOST_THREAD_PLATFORM_PTHREAD)
-//#include <boost/thread/v2/shared_mutex.hpp>
+#if defined(BOOST_THREAD_V2_SHARED_MUTEX)
+#include <boost/thread/v2/shared_mutex.hpp>
+#else
 #include <boost/thread/pthread/shared_mutex.hpp>
+#endif
 #else
 #error "Boost threads unavailable on this platform"
 #endif

include/boost/thread/thread_only.hpp

@@ -23,7 +23,7 @@
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
 #include <boost/thread/detail/thread_interruption.hpp>
 #endif
-#include <boost/thread/v2/thread.hpp>
+#include <boost/thread/condition_variable.hpp>
 
 
 #endif

include/boost/thread/tss.hpp

@@ -6,8 +6,8 @@
 // (C) Copyright 2007-8 Anthony Williams
 
 #include <boost/thread/detail/config.hpp>
-#include <boost/shared_ptr.hpp>
-#include <boost/thread/detail/thread_heap_alloc.hpp>
+
+#include <boost/type_traits/add_reference.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -15,15 +15,13 @@ namespace boost
 {
     namespace detail
     {
-        struct tss_cleanup_function
+        namespace thread
         {
-            virtual ~tss_cleanup_function()
-            {}
+            typedef void(*cleanup_func_t)(void*);
+            typedef void(*cleanup_caller_t)(cleanup_func_t, void*);
+        }
 
-            virtual void operator()(void* data)=0;
-        };
-
-        BOOST_THREAD_DECL void set_tss_data(void const* key,boost::shared_ptr<tss_cleanup_function> func,void* tss_data,bool cleanup_existing);
+        BOOST_THREAD_DECL void set_tss_data(void const* key,detail::thread::cleanup_caller_t caller,detail::thread::cleanup_func_t func,void* tss_data,bool cleanup_existing);
         BOOST_THREAD_DECL void* get_tss_data(void const* key);
     }
 
@@ -34,49 +32,33 @@ namespace boost
         thread_specific_ptr(thread_specific_ptr&);
         thread_specific_ptr& operator=(thread_specific_ptr&);
 
-        struct delete_data:
-            detail::tss_cleanup_function
+        typedef void(*original_cleanup_func_t)(T*);
+
+        static void default_deleter(T* data)
         {
-            void operator()(void* data)
-            {
-                delete static_cast<T*>(data);
-            }
-        };
+            delete data;
+        }
 
-        struct run_custom_cleanup_function:
-            detail::tss_cleanup_function
+        static void cleanup_caller(detail::thread::cleanup_func_t cleanup_function,void* data)
         {
-            void (*cleanup_function)(T*);
-
-            explicit run_custom_cleanup_function(void (*cleanup_function_)(T*)):
-                cleanup_function(cleanup_function_)
-            {}
-
-            void operator()(void* data)
-            {
-                cleanup_function(static_cast<T*>(data));
-            }
-        };
+            reinterpret_cast<original_cleanup_func_t>(cleanup_function)(static_cast<T*>(data));
+        }
 
 
-        boost::shared_ptr<detail::tss_cleanup_function> cleanup;
+        detail::thread::cleanup_func_t cleanup;
 
     public:
         typedef T element_type;
 
         thread_specific_ptr():
-            cleanup(detail::heap_new<delete_data>(),detail::do_heap_delete<delete_data>())
+            cleanup(reinterpret_cast<detail::thread::cleanup_func_t>(&default_deleter))
         {}
         explicit thread_specific_ptr(void (*func_)(T*))
-        {
-            if(func_)
-            {
-                cleanup.reset(detail::heap_new<run_custom_cleanup_function>(func_),detail::do_heap_delete<run_custom_cleanup_function>());
-            }
-        }
+          : cleanup(reinterpret_cast<detail::thread::cleanup_func_t>(func_))
+        {}
         ~thread_specific_ptr()
         {
-            detail::set_tss_data(this,boost::shared_ptr<detail::tss_cleanup_function>(),0,true);
+            detail::set_tss_data(this,0,0,0,true);
         }
 
         T* get() const
@@ -87,14 +69,14 @@ namespace boost
         {
             return get();
         }
-        typename boost::detail::sp_dereference< T >::type operator*() const
+        typename add_reference<T>::type operator*() const
         {
             return *get();
         }
         T* release()
         {
             T* const temp=get();
-            detail::set_tss_data(this,boost::shared_ptr<detail::tss_cleanup_function>(),0,false);
+            detail::set_tss_data(this,0,0,0,false);
             return temp;
         }
         void reset(T* new_value=0)
@@ -102,7 +84,7 @@ namespace boost
             T* const current_value=get();
             if(current_value!=new_value)
             {
-                detail::set_tss_data(this,cleanup,new_value,true);
+                detail::set_tss_data(this,&cleanup_caller,cleanup,new_value,true);
             }
         }
     };

include/boost/thread/user_scheduler.hpp

@@ -10,6 +10,8 @@
 #define BOOST_THREAD_USER_SCHEDULER_HPP
 
 #include <boost/thread/detail/config.hpp>
+#if defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION && defined BOOST_THREAD_PROVIDES_EXECUTORS && defined BOOST_THREAD_USES_MOVE
+
 #include <boost/thread/detail/delete.hpp>
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/concurrent_queues/sync_queue.hpp>
@@ -200,3 +202,4 @@ namespace boost
 #include <boost/config/abi_suffix.hpp>
 
 #endif
+#endif

include/boost/thread/v2/thread.hpp

@@ -1,155 +0,0 @@
-// 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 2011 Vicente J. Botet Escriba
-
-#ifndef BOOST_THREAD_V2_THREAD_HPP
-#define BOOST_THREAD_V2_THREAD_HPP
-
-#include <boost/thread/detail/config.hpp>
-#ifdef BOOST_THREAD_USES_CHRONO
-#include <boost/chrono/system_clocks.hpp>
-#include <boost/chrono/ceil.hpp>
-#endif
-#include <boost/thread/condition_variable.hpp>
-#include <boost/thread/lock_types.hpp>
-
-namespace boost
-{
-  namespace this_thread
-  {
-    namespace no_interruption_point
-    {
-#ifdef BOOST_THREAD_USES_CHRONO
-
-    template <class Clock, class Duration>
-    void sleep_until(const chrono::time_point<Clock, Duration>& t)
-    {
-      using namespace chrono;
-      mutex mut;
-      condition_variable cv;
-      unique_lock<mutex> lk(mut);
-      while (Clock::now() < t)
-        cv.wait_until(lk, t);
-    }
-
-#ifdef BOOST_THREAD_SLEEP_FOR_IS_STEADY
-
-    template <class Rep, class Period>
-    void sleep_for(const chrono::duration<Rep, Period>& d)
-    {
-      using namespace chrono;
-      if (d > duration<Rep, Period>::zero())
-      {
-          duration<long double> Max = nanoseconds::max BOOST_PREVENT_MACRO_SUBSTITUTION ();
-          nanoseconds ns;
-          if (d < Max)
-          {
-              ns = duration_cast<nanoseconds>(d);
-              if (ns < d)
-                  ++ns;
-          }
-          else
-              ns = nanoseconds:: max BOOST_PREVENT_MACRO_SUBSTITUTION ();
-          sleep_for(ns);
-      }
-    }
-
-    template <class Duration>
-    inline BOOST_SYMBOL_VISIBLE
-    void sleep_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
-    {
-      using namespace chrono;
-      sleep_for(t - steady_clock::now());
-    }
-#else
-    template <class Rep, class Period>
-    void sleep_for(const chrono::duration<Rep, Period>& d)
-    {
-      using namespace chrono;
-      if (d > duration<Rep, Period>::zero())
-      {
-        steady_clock::time_point c_timeout = steady_clock::now() + ceil<nanoseconds>(d);
-        sleep_until(c_timeout);
-      }
-    }
-
-#endif
-
-#endif
-    }
-#ifdef BOOST_THREAD_USES_CHRONO
-
-    template <class Clock, class Duration>
-    void sleep_until(const chrono::time_point<Clock, Duration>& t)
-    {
-      using namespace chrono;
-      mutex mut;
-      condition_variable cv;
-      unique_lock<mutex> lk(mut);
-      while (Clock::now() < t)
-        cv.wait_until(lk, t);
-    }
-
-#if defined BOOST_THREAD_HAS_CONDATTR_SET_CLOCK_MONOTONIC && defined BOOST_CHRONO_HAS_CLOCK_STEADY
-    template <class Rep, class Period>
-    void sleep_for(const chrono::duration<Rep, Period>& d)
-    {
-      using namespace chrono;
-      if (d > duration<Rep, Period>::zero())
-      {
-        steady_clock::time_point c_timeout = steady_clock::now() + ceil<nanoseconds>(d);
-        sleep_until(c_timeout);
-      }
-    }
-
-#elif defined BOOST_THREAD_SLEEP_FOR_IS_STEADY
-
-    template <class Rep, class Period>
-    void sleep_for(const chrono::duration<Rep, Period>& d)
-    {
-      using namespace chrono;
-      if (d > duration<Rep, Period>::zero())
-      {
-          duration<long double> Max = nanoseconds::max BOOST_PREVENT_MACRO_SUBSTITUTION ();
-          nanoseconds ns;
-          if (d < Max)
-          {
-              ns = duration_cast<nanoseconds>(d);
-              if (ns < d)
-                  ++ns;
-          }
-          else
-              ns = nanoseconds:: max BOOST_PREVENT_MACRO_SUBSTITUTION ();
-          sleep_for(ns);
-      }
-    }
-
-    template <class Duration>
-    inline BOOST_SYMBOL_VISIBLE
-    void sleep_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
-    {
-      using namespace chrono;
-      sleep_for(t - steady_clock::now());
-    }
-#else
-    template <class Rep, class Period>
-    void sleep_for(const chrono::duration<Rep, Period>& d)
-    {
-      using namespace chrono;
-      if (d > duration<Rep, Period>::zero())
-      {
-        //system_clock::time_point c_timeout = time_point_cast<system_clock::duration>(system_clock::now() + ceil<nanoseconds>(d));
-        system_clock::time_point c_timeout = system_clock::now() + ceil<system_clock::duration>(d);
-        sleep_until(c_timeout);
-      }
-    }
-
-#endif
-
-#endif
-  }
-}
-
-
-#endif

include/boost/thread/win32/basic_recursive_mutex.hpp

@@ -4,7 +4,7 @@
 //  basic_recursive_mutex.hpp
 //
 //  (C) Copyright 2006-8 Anthony Williams
-//  (C) Copyright 2011-2012 Vicente J. Botet Escriba
+//  (C) Copyright 2011-2012,2017-2018 Vicente J. Botet Escriba
 //
 //  Distributed under the Boost Software License, Version 1.0. (See
 //  accompanying file LICENSE_1_0.txt or copy at
@@ -44,13 +44,13 @@ namespace boost
 
             bool try_lock() BOOST_NOEXCEPT
             {
-                long const current_thread_id=boost::detail::winapi::GetCurrentThreadId();
+                long const current_thread_id=boost::winapi::GetCurrentThreadId();
                 return try_recursive_lock(current_thread_id) || try_basic_lock(current_thread_id);
             }
 
             void lock()
             {
-                long const current_thread_id=boost::detail::winapi::GetCurrentThreadId();
+                long const current_thread_id=boost::winapi::GetCurrentThreadId();
                 if(!try_recursive_lock(current_thread_id))
                 {
                     mutex.lock();
@@ -61,29 +61,30 @@ namespace boost
 #if defined BOOST_THREAD_USES_DATETIME
             bool timed_lock(::boost::system_time const& target)
             {
-                long const current_thread_id=boost::detail::winapi::GetCurrentThreadId();
+                long const current_thread_id=boost::winapi::GetCurrentThreadId();
                 return try_recursive_lock(current_thread_id) || try_timed_lock(current_thread_id,target);
             }
             template<typename Duration>
-            bool timed_lock(Duration const& timeout)
+            bool timed_lock(Duration const& target)
             {
-                return timed_lock(get_system_time()+timeout);
+                long const current_thread_id=boost::winapi::GetCurrentThreadId();
+                return try_recursive_lock(current_thread_id) || try_timed_lock(current_thread_id,target);
             }
 #endif
 
 #ifdef BOOST_THREAD_USES_CHRONO
-        template <class Rep, class Period>
-        bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
-        {
-                long const current_thread_id=boost::detail::winapi::GetCurrentThreadId();
+            template <class Rep, class Period>
+            bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
+            {
+                long const current_thread_id=boost::winapi::GetCurrentThreadId();
                 return try_recursive_lock(current_thread_id) || try_timed_lock_for(current_thread_id,rel_time);
-        }
-        template <class Clock, class Duration>
-        bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
-        {
-                long const current_thread_id=boost::detail::winapi::GetCurrentThreadId();
+            }
+            template <class Clock, class Duration>
+            bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
+            {
+                long const current_thread_id=boost::winapi::GetCurrentThreadId();
                 return try_recursive_lock(current_thread_id) || try_timed_lock_until(current_thread_id,t);
-        }
+            }
 #endif
             void unlock()
             {
@@ -127,6 +128,17 @@ namespace boost
                 }
                 return false;
             }
+            template<typename Duration>
+            bool try_timed_lock(long current_thread_id,Duration const& target)
+            {
+                if(mutex.timed_lock(target))
+                {
+                    BOOST_INTERLOCKED_EXCHANGE(&locking_thread_id,current_thread_id);
+                    recursion_count=1;
+                    return true;
+                }
+                return false;
+            }
 #endif
             template <typename TP>
             bool try_timed_lock_until(long current_thread_id,TP const& target)

include/boost/thread/win32/basic_timed_mutex.hpp

@@ -22,6 +22,8 @@
 #include <boost/chrono/system_clocks.hpp>
 #include <boost/chrono/ceil.hpp>
 #endif
+#include <boost/thread/detail/platform_time.hpp>
+
 #include <boost/config/abi_prefix.hpp>
 
 namespace boost
@@ -59,7 +61,7 @@ namespace boost
                 }
             }
 
-
+            // Take the lock flag if it's available
             bool try_lock() BOOST_NOEXCEPT
             {
                 return !win32::interlocked_bit_test_and_set(&active_count,lock_flag_bit);
@@ -76,21 +78,21 @@ namespace boost
 
                 if(old_count&lock_flag_value)
                 {
-                    bool lock_acquired=false;
                     void* const sem=get_event();
 
                     do
                     {
-                        unsigned const retval(winapi::WaitForSingleObjectEx(sem, ::boost::detail::win32::infinite,0));
-                        BOOST_VERIFY(0 == retval || ::boost::detail::win32::wait_abandoned == retval);
-//                        BOOST_VERIFY(winapi::WaitForSingleObject(
-//                                         sem,::boost::detail::win32::infinite)==0);
-                        clear_waiting_and_try_lock(old_count);
-                        lock_acquired=!(old_count&lock_flag_value);
+                        if(winapi::WaitForSingleObjectEx(sem,::boost::detail::win32::infinite,0)==0)
+                        {
+                            clear_waiting_and_try_lock(old_count);
+                        }
                     }
-                    while(!lock_acquired);
+                    while(old_count&lock_flag_value);
                 }
             }
+
+            // Loop until the number of waiters has been incremented or we've taken the lock flag
+            // The loop is necessary since this function may be called by multiple threads simultaneously
             void mark_waiting_and_try_lock(long& old_count)
             {
                 for(;;)
@@ -102,12 +104,19 @@ namespace boost
                     {
                         if(was_locked)
                             old_count=new_count;
+                        // else we've taken the lock flag
+                            // don't update old_count so that the calling function can see that
+                            // the old lock flag was 0 and know that we've taken the lock flag
                         break;
                     }
                     old_count=current;
                 }
             }
 
+            // Loop until someone else has taken the lock flag and cleared the event set flag or
+            // until we've taken the lock flag and cleared the event set flag and decremented the
+            // number of waiters
+            // The loop is necessary since this function may be called by multiple threads simultaneously
             void clear_waiting_and_try_lock(long& old_count)
             {
                 old_count&=~lock_flag_value;
@@ -118,117 +127,124 @@ namespace boost
                     long const current=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,new_count,old_count);
                     if(current==old_count)
                     {
+                        // if someone else has taken the lock flag
+                            // no need to update old_count since old_count == new_count (ignoring
+                            // event_set_flag_value which the calling function doesn't care about)
+                        // else we've taken the lock flag
+                            // don't update old_count so that the calling function can see that
+                            // the old lock flag was 0 and know that we've taken the lock flag
                         break;
                     }
                     old_count=current;
                 }
             }
 
+        private:
+            unsigned long getMs(detail::platform_duration const& d)
+            {
+                return static_cast<unsigned long>(d.getMs());
+            }
 
-#if defined BOOST_THREAD_USES_DATETIME
-            bool timed_lock(::boost::system_time const& wait_until)
+            template <typename Duration>
+            unsigned long getMs(Duration const& d)
+            {
+                return static_cast<unsigned long>(chrono::ceil<chrono::milliseconds>(d).count());
+            }
+
+            template <typename Clock, typename Timepoint, typename Duration>
+            bool do_lock_until(Timepoint const& t, Duration const& max)
             {
                 if(try_lock())
                 {
                     return true;
                 }
+
                 long old_count=active_count;
                 mark_waiting_and_try_lock(old_count);
 
                 if(old_count&lock_flag_value)
                 {
-                    bool lock_acquired=false;
                     void* const sem=get_event();
 
+                    // If the clock is the system clock, it may jump while this function
+                    // is waiting. To compensate for this and time out near the correct
+                    // time, we call WaitForSingleObjectEx() in a loop with a short
+                    // timeout and recheck the time remaining each time through the loop.
                     do
                     {
-                        if(winapi::WaitForSingleObjectEx(sem,::boost::detail::get_milliseconds_until(wait_until),0)!=0)
+                        Duration d(t - Clock::now());
+                        if(d <= Duration::zero()) // timeout occurred
                         {
                             BOOST_INTERLOCKED_DECREMENT(&active_count);
                             return false;
                         }
-                        clear_waiting_and_try_lock(old_count);
-                        lock_acquired=!(old_count&lock_flag_value);
+                        if(max != Duration::zero())
+                        {
+                            d = (std::min)(d, max);
+                        }
+                        if(winapi::WaitForSingleObjectEx(sem,getMs(d),0)==0)
+                        {
+                            clear_waiting_and_try_lock(old_count);
+                        }
                     }
-                    while(!lock_acquired);
+                    while(old_count&lock_flag_value);
                 }
                 return true;
             }
+        public:
+
+#if defined BOOST_THREAD_USES_DATETIME
+            bool timed_lock(::boost::system_time const& wait_until)
+            {
+                const detail::real_platform_timepoint t(wait_until);
+                return do_lock_until<detail::real_platform_clock>(t, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            }
 
             template<typename Duration>
             bool timed_lock(Duration const& timeout)
             {
-                return timed_lock(get_system_time()+timeout);
+                const detail::mono_platform_timepoint t(detail::mono_platform_clock::now() + detail::platform_duration(timeout));
+                // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+                return do_lock_until<detail::mono_platform_clock>(t, detail::platform_duration::zero());
             }
 
             bool timed_lock(boost::xtime const& timeout)
             {
-                return timed_lock(system_time(timeout));
+                return timed_lock(boost::system_time(timeout));
             }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
             template <class Rep, class Period>
             bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
             {
-              return try_lock_until(chrono::steady_clock::now() + rel_time);
+                const chrono::steady_clock::time_point t(chrono::steady_clock::now() + rel_time);
+                typedef typename chrono::duration<Rep, Period> Duration;
+                typedef typename common_type<Duration, typename chrono::steady_clock::duration>::type common_duration;
+                // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+                return do_lock_until<chrono::steady_clock>(t, common_duration::zero());
+            }
+            template <class Duration>
+            bool try_lock_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
+            {
+                typedef typename common_type<Duration, typename chrono::steady_clock::duration>::type common_duration;
+                // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+                return do_lock_until<chrono::steady_clock>(t, common_duration::zero());
             }
             template <class Clock, class Duration>
             bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
             {
-              using namespace chrono;
-              system_clock::time_point     s_now = system_clock::now();
-              typename Clock::time_point  c_now = Clock::now();
-              return try_lock_until(s_now + ceil<system_clock::duration>(t - c_now));
-            }
-            template <class Duration>
-            bool try_lock_until(const chrono::time_point<chrono::system_clock, Duration>& t)
-            {
-              using namespace chrono;
-              typedef time_point<chrono::system_clock, chrono::system_clock::duration> sys_tmpt;
-              return try_lock_until(sys_tmpt(chrono::ceil<chrono::system_clock::duration>(t.time_since_epoch())));
-            }
-            bool try_lock_until(const chrono::time_point<chrono::system_clock, chrono::system_clock::duration>& tp)
-            {
-              if(try_lock())
-              {
-                  return true;
-              }
-              long old_count=active_count;
-              mark_waiting_and_try_lock(old_count);
-
-              if(old_count&lock_flag_value)
-              {
-                  bool lock_acquired=false;
-                  void* const sem=get_event();
-
-                  do
-                  {
-                      chrono::time_point<chrono::system_clock, chrono::system_clock::duration> now = chrono::system_clock::now();
-                      if (tp<=now) {
-                        BOOST_INTERLOCKED_DECREMENT(&active_count);
-                        return false;
-                      }
-                      chrono::milliseconds rel_time= chrono::ceil<chrono::milliseconds>(tp-now);
-
-                      if(winapi::WaitForSingleObjectEx(sem,static_cast<unsigned long>(rel_time.count()),0)!=0)
-                      {
-                          BOOST_INTERLOCKED_DECREMENT(&active_count);
-                          return false;
-                      }
-                      clear_waiting_and_try_lock(old_count);
-                      lock_acquired=!(old_count&lock_flag_value);
-                  }
-                  while(!lock_acquired);
-              }
-              return true;
+                typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+                return do_lock_until<Clock>(t, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
             }
 #endif
 
             void unlock()
             {
-                long const offset=lock_flag_value;
+                // Clear the lock flag using atomic addition (works since long is always 32 bits on Windows)
                 long const old_count=BOOST_INTERLOCKED_EXCHANGE_ADD(&active_count,lock_flag_value);
-                if(!(old_count&event_set_flag_value) && (old_count>offset))
+                // If someone is waiting to take the lock, set the event set flag and, if
+                // the event set flag hadn't already been set, send an event.
+                if(!(old_count&event_set_flag_value) && (old_count>lock_flag_value))
                 {
                     if(!win32::interlocked_bit_test_and_set(&active_count,event_set_flag_bit))
                     {
@@ -238,6 +254,8 @@ namespace boost
             }
 
         private:
+            // Create an event in a thread-safe way
+            // The first thread to create the event wins and all other thread will use that event
             void* get_event()
             {
                 void* current_event=::boost::detail::interlocked_read_acquire(&event);

include/boost/thread/win32/condition_variable.hpp

@@ -18,6 +18,7 @@
 #include <boost/thread/thread_time.hpp>
 #include <boost/thread/lock_guard.hpp>
 #include <boost/thread/lock_types.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 
 #include <boost/assert.hpp>
 #include <boost/intrusive_ptr.hpp>
@@ -76,7 +77,7 @@ namespace boost
             void release(unsigned count_to_release)
             {
                 notified=true;
-                detail::winapi::ReleaseSemaphore(semaphore,count_to_release,0);
+                winapi::ReleaseSemaphore(semaphore,count_to_release,0);
             }
 
             void release_waiters()
@@ -89,14 +90,14 @@ namespace boost
                 return notified;
             }
 
-            bool wait(timeout abs_time)
+            bool interruptible_wait(detail::internal_platform_timepoint const &timeout)
             {
-                return this_thread::interruptible_wait(semaphore,abs_time);
+                return this_thread::interruptible_wait(semaphore, timeout);
             }
 
             bool woken()
             {
-                unsigned long const woken_result=detail::winapi::WaitForSingleObjectEx(wake_sem,0,0);
+                unsigned long const woken_result=winapi::WaitForSingleObjectEx(wake_sem,0,0);
                 BOOST_ASSERT((woken_result==detail::win32::timeout) || (woken_result==0));
                 return woken_result==0;
             }
@@ -135,7 +136,7 @@ namespace boost
             void wake_waiters(long count_to_wake)
             {
                 detail::interlocked_write_release(&total_count,total_count-count_to_wake);
-                detail::winapi::ReleaseSemaphore(wake_sem,count_to_wake,0);
+                winapi::ReleaseSemaphore(wake_sem,count_to_wake,0);
             }
 
             template<typename lock_type>
@@ -230,42 +231,7 @@ namespace boost
                 }
             };
 
-
         protected:
-            template<typename lock_type>
-            bool do_wait(lock_type& lock,timeout abs_time)
-            {
-              relocker<lock_type> locker(lock);
-              entry_manager entry(get_wait_entry(), internal_mutex);
-              locker.unlock();
-
-              bool woken=false;
-              while(!woken)
-              {
-                  if(!entry->wait(abs_time))
-                  {
-                      return false;
-                  }
-
-                  woken=entry->woken();
-              }
-              // do it here to avoid throwing on the destructor
-              entry.remove_waiter_and_reset();
-              locker.lock();
-              return woken;
-            }
-
-            template<typename lock_type,typename predicate_type>
-            bool do_wait(lock_type& m,timeout const& abs_time,predicate_type pred)
-            {
-                while (!pred())
-                {
-                    if(!do_wait(m, abs_time))
-                        return pred();
-                }
-                return true;
-            }
-
             basic_condition_variable(const basic_condition_variable& other);
             basic_condition_variable& operator=(const basic_condition_variable& other);
 
@@ -277,6 +243,38 @@ namespace boost
             ~basic_condition_variable()
             {}
 
+            // When this function returns true:
+            // * A notification (or sometimes a spurious OS signal) has been received
+            // * Do not assume that the timeout has not been reached
+            // * Do not assume that the predicate has been changed
+            //
+            // When this function returns false:
+            // * The timeout has been reached
+            // * Do not assume that a notification has not been received
+            // * Do not assume that the predicate has not been changed
+            template<typename lock_type>
+            bool do_wait_until(lock_type& lock, detail::internal_platform_timepoint const &timeout)
+            {
+              relocker<lock_type> locker(lock);
+              entry_manager entry(get_wait_entry(), internal_mutex);
+              locker.unlock();
+
+              bool woken=false;
+              while(!woken)
+              {
+                  if(!entry->interruptible_wait(timeout))
+                  {
+                      return false;
+                  }
+
+                  woken=entry->woken();
+              }
+              // do it here to avoid throwing on the destructor
+              entry.remove_waiter_and_reset();
+              locker.lock();
+              return true;
+            }
+
             void notify_one() BOOST_NOEXCEPT
             {
                 if(detail::interlocked_read_acquire(&total_count))
@@ -330,75 +328,115 @@ namespace boost
         condition_variable()
         {}
 
+        using detail::basic_condition_variable::do_wait_until;
         using detail::basic_condition_variable::notify_one;
         using detail::basic_condition_variable::notify_all;
 
         void wait(unique_lock<mutex>& m)
         {
-            do_wait(m,detail::timeout::sentinel());
+            do_wait_until(m, detail::internal_platform_timepoint::getMax());
         }
 
         template<typename predicate_type>
         void wait(unique_lock<mutex>& m,predicate_type pred)
         {
-            while(!pred()) wait(m);
+            while (!pred())
+            {
+                wait(m);
+            }
         }
 
-
 #if defined BOOST_THREAD_USES_DATETIME
         bool timed_wait(unique_lock<mutex>& m,boost::system_time const& abs_time)
         {
-            return do_wait(m,abs_time);
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            const detail::real_platform_timepoint ts(abs_time);
+            const detail::platform_duration d(ts - detail::real_platform_clock::now());
+            do_wait_until(m, detail::internal_platform_clock::now() + d);
+            return ts > detail::real_platform_clock::now();
         }
-
         bool timed_wait(unique_lock<mutex>& m,boost::xtime const& abs_time)
         {
-            return do_wait(m,system_time(abs_time));
+            return timed_wait(m, system_time(abs_time));
         }
         template<typename duration_type>
         bool timed_wait(unique_lock<mutex>& m,duration_type const& wait_duration)
         {
-          if (wait_duration.is_pos_infinity())
-          {
-            wait(m); // or do_wait(m,detail::timeout::sentinel());
-            return true;
-          }
-          if (wait_duration.is_special())
-          {
-            return true;
-          }
-          return do_wait(m,wait_duration.total_milliseconds());
+            if (wait_duration.is_pos_infinity())
+            {
+                wait(m);
+                return true;
+            }
+            if (wait_duration.is_special())
+            {
+                return true;
+            }
+            const detail::platform_duration d(wait_duration);
+            return do_wait_until(m, detail::internal_platform_clock::now() + d);
         }
 
         template<typename predicate_type>
         bool timed_wait(unique_lock<mutex>& m,boost::system_time const& abs_time,predicate_type pred)
         {
-            return do_wait(m,abs_time,pred);
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            const detail::real_platform_timepoint ts(abs_time);
+            while (!pred())
+            {
+                detail::platform_duration d(ts - detail::real_platform_clock::now());
+                if (d <= detail::platform_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+                do_wait_until(m, detail::internal_platform_clock::now() + d);
+            }
+            return pred();
         }
         template<typename predicate_type>
         bool timed_wait(unique_lock<mutex>& m,boost::xtime const& abs_time,predicate_type pred)
         {
-            return do_wait(m,system_time(abs_time),pred);
+            return timed_wait(m, system_time(abs_time), pred);
         }
         template<typename duration_type,typename predicate_type>
         bool timed_wait(unique_lock<mutex>& m,duration_type const& wait_duration,predicate_type pred)
         {
             if (wait_duration.is_pos_infinity())
             {
-              while (!pred())
-              {
-                wait(m); // or do_wait(m,detail::timeout::sentinel());
-              }
-              return true;
+                while (!pred())
+                {
+                    wait(m);
+                }
+                return true;
             }
             if (wait_duration.is_special())
             {
-              return pred();
+                return pred();
             }
-            return do_wait(m,wait_duration.total_milliseconds(),pred);
+            const detail::platform_duration d(wait_duration);
+            const detail::internal_platform_timepoint ts(detail::internal_platform_clock::now() + d);
+            while (!pred())
+            {
+                if (!do_wait_until(m, ts)) break; // timeout occurred
+            }
+            return pred();
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
+        template <class Duration>
+        cv_status
+        wait_until(
+                unique_lock<mutex>& lock,
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
+        {
+            const detail::internal_platform_timepoint ts(t);
+            if (do_wait_until(lock, ts)) return cv_status::no_timeout;
+            else return cv_status::timeout;
+        }
 
         template <class Clock, class Duration>
         cv_status
@@ -406,14 +444,18 @@ namespace boost
                 unique_lock<mutex>& lock,
                 const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          chrono::time_point<Clock, Duration> now = Clock::now();
-          if (t<=now) {
-            return cv_status::timeout;
-          }
-          do_wait(lock, ceil<milliseconds>(t-now).count());
-          return Clock::now() < t ? cv_status::no_timeout :
-                                             cv_status::timeout;
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            common_duration d(t - Clock::now());
+            do_wait_until(lock, detail::internal_chrono_clock::now() + d);
+            if (t > Clock::now()) return cv_status::no_timeout;
+            else return cv_status::timeout;
         }
 
         template <class Rep, class Period>
@@ -422,15 +464,22 @@ namespace boost
                 unique_lock<mutex>& lock,
                 const chrono::duration<Rep, Period>& d)
         {
-          using namespace chrono;
-          if (d<=chrono::duration<Rep, Period>::zero()) {
-            return cv_status::timeout;
-          }
+            return wait_until(lock, chrono::steady_clock::now() + d);
+        }
 
-          steady_clock::time_point c_now = steady_clock::now();
-          do_wait(lock, ceil<milliseconds>(d).count());
-          return steady_clock::now() - c_now < d ? cv_status::no_timeout :
-                                                   cv_status::timeout;
+        template <class Duration, class Predicate>
+        bool
+        wait_until(
+                unique_lock<mutex>& lock,
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t,
+                Predicate pred)
+        {
+            const detail::internal_platform_timepoint ts(t);
+            while (!pred())
+            {
+                if (!do_wait_until(lock, ts)) break; // timeout occurred
+            }
+            return pred();
         }
 
         template <class Clock, class Duration, class Predicate>
@@ -440,13 +489,20 @@ namespace boost
                 const chrono::time_point<Clock, Duration>& t,
                 Predicate pred)
         {
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
             while (!pred())
             {
-                if (wait_until(lock, t) == cv_status::timeout)
-                    return pred();
+                common_duration d(t - Clock::now());
+                if (d <= common_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+                do_wait_until(lock, detail::internal_platform_clock::now() + detail::platform_duration(d));
             }
-            return true;
+            return pred();
         }
+
         template <class Rep, class Period, class Predicate>
         bool
         wait_for(
@@ -467,59 +523,122 @@ namespace boost
         condition_variable_any()
         {}
 
+        using detail::basic_condition_variable::do_wait_until;
         using detail::basic_condition_variable::notify_one;
         using detail::basic_condition_variable::notify_all;
 
         template<typename lock_type>
         void wait(lock_type& m)
         {
-            do_wait(m,detail::timeout::sentinel());
+            do_wait_until(m, detail::internal_platform_timepoint::getMax());
         }
 
         template<typename lock_type,typename predicate_type>
         void wait(lock_type& m,predicate_type pred)
         {
-            while(!pred()) wait(m);
+            while (!pred())
+            {
+                wait(m);
+            }
         }
 
 #if defined BOOST_THREAD_USES_DATETIME
         template<typename lock_type>
         bool timed_wait(lock_type& m,boost::system_time const& abs_time)
         {
-            return do_wait(m,abs_time);
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            const detail::real_platform_timepoint ts(abs_time);
+            const detail::platform_duration d(ts - detail::real_platform_clock::now());
+            do_wait_until(m, detail::internal_platform_clock::now() + d);
+            return ts > detail::real_platform_clock::now();
         }
 
         template<typename lock_type>
         bool timed_wait(lock_type& m,boost::xtime const& abs_time)
         {
-            return do_wait(m,system_time(abs_time));
+            return timed_wait(m, system_time(abs_time));
         }
 
         template<typename lock_type,typename duration_type>
         bool timed_wait(lock_type& m,duration_type const& wait_duration)
         {
-            return do_wait(m,wait_duration.total_milliseconds());
+            if (wait_duration.is_pos_infinity())
+            {
+                wait(m);
+                return true;
+            }
+            if (wait_duration.is_special())
+            {
+                return true;
+            }
+            const detail::platform_duration d(wait_duration);
+            return do_wait_until(m, detail::internal_platform_clock::now() + d);
         }
 
         template<typename lock_type,typename predicate_type>
         bool timed_wait(lock_type& m,boost::system_time const& abs_time,predicate_type pred)
         {
-            return do_wait(m,abs_time,pred);
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            const detail::real_platform_timepoint ts(abs_time);
+            while (!pred())
+            {
+                detail::platform_duration d(ts - detail::real_platform_clock::now());
+                if (d <= detail::platform_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+                do_wait_until(m, detail::internal_platform_clock::now() + d);
+            }
+            return pred();
         }
 
         template<typename lock_type,typename predicate_type>
         bool timed_wait(lock_type& m,boost::xtime const& abs_time,predicate_type pred)
         {
-            return do_wait(m,system_time(abs_time),pred);
+            return timed_wait(m, system_time(abs_time), pred);
         }
 
         template<typename lock_type,typename duration_type,typename predicate_type>
         bool timed_wait(lock_type& m,duration_type const& wait_duration,predicate_type pred)
         {
-            return do_wait(m,wait_duration.total_milliseconds(),pred);
+            if (wait_duration.is_pos_infinity())
+            {
+                while (!pred())
+                {
+                    wait(m);
+                }
+                return true;
+            }
+            if (wait_duration.is_special())
+            {
+                return pred();
+            }
+            const detail::platform_duration d(wait_duration);
+            const detail::internal_platform_timepoint ts(detail::internal_platform_clock::now() + d);
+            while (!pred())
+            {
+                if (!do_wait_until(m, ts)) break; // timeout occurred
+            }
+            return pred();
         }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
+        template <class lock_type,class Duration>
+        cv_status
+        wait_until(
+                lock_type& lock,
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t)
+        {
+            const detail::internal_platform_timepoint ts(t);
+            if (do_wait_until(lock, ts)) return cv_status::no_timeout;
+            else return cv_status::timeout;
+        }
 
         template <class lock_type, class Clock, class Duration>
         cv_status
@@ -527,14 +646,18 @@ namespace boost
                 lock_type& lock,
                 const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          chrono::time_point<Clock, Duration> now = Clock::now();
-          if (t<=now) {
-            return cv_status::timeout;
-          }
-          do_wait(lock, ceil<milliseconds>(t-now).count());
-          return Clock::now() < t ? cv_status::no_timeout :
-                                             cv_status::timeout;
+            // The system time may jump while this function is waiting. To compensate for this and time
+            // out near the correct time, we could call do_wait_until() in a loop with a short timeout
+            // and recheck the time remaining each time through the loop. However, because we can't
+            // check the predicate each time do_wait_until() completes, this introduces the possibility
+            // of not exiting the function when a notification occurs, since do_wait_until() may report
+            // that it timed out even though a notification was received. The best this function can do
+            // is report correctly whether or not it reached the timeout time.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            common_duration d(t - Clock::now());
+            do_wait_until(lock, detail::internal_chrono_clock::now() + d);
+            if (t > Clock::now()) return cv_status::no_timeout;
+            else return cv_status::timeout;
         }
 
         template <class lock_type,  class Rep, class Period>
@@ -543,14 +666,22 @@ namespace boost
                 lock_type& lock,
                 const chrono::duration<Rep, Period>& d)
         {
-          using namespace chrono;
-          if (d<=chrono::duration<Rep, Period>::zero()) {
-            return cv_status::timeout;
-          }
-          steady_clock::time_point c_now = steady_clock::now();
-          do_wait(lock, ceil<milliseconds>(d).count());
-          return steady_clock::now() - c_now < d ? cv_status::no_timeout :
-                                                   cv_status::timeout;
+            return wait_until(lock, chrono::steady_clock::now() + d);
+        }
+
+        template <class lock_type, class Clock, class Duration, class Predicate>
+        bool
+        wait_until(
+                lock_type& lock,
+                const chrono::time_point<detail::internal_chrono_clock, Duration>& t,
+                Predicate pred)
+        {
+            const detail::internal_platform_timepoint ts(t);
+            while (!pred())
+            {
+                if (!do_wait_until(lock, ts)) break; // timeout occurred
+            }
+            return pred();
         }
 
         template <class lock_type, class Clock, class Duration, class Predicate>
@@ -560,12 +691,18 @@ namespace boost
                 const chrono::time_point<Clock, Duration>& t,
                 Predicate pred)
         {
+            // The system time may jump while this function is waiting. To compensate for this
+            // and time out near the correct time, we call do_wait_until() in a loop with a
+            // short timeout and recheck the time remaining each time through the loop.
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
             while (!pred())
             {
-                if (wait_until(lock, t) == cv_status::timeout)
-                    return pred();
+                common_duration d(t - Clock::now());
+                if (d <= common_duration::zero()) break; // timeout occurred
+                d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+                do_wait_until(lock, detail::internal_platform_clock::now() + detail::platform_duration(d));
             }
-            return true;
+            return pred();
         }
 
         template <class lock_type, class Rep, class Period, class Predicate>

include/boost/thread/win32/interlocked_read.hpp

@@ -19,6 +19,8 @@
 // Define compiler barriers
 #if defined(__INTEL_COMPILER)
 #define BOOST_THREAD_DETAIL_COMPILER_BARRIER() __memory_barrier()
+#elif defined(__clang__)
+#define BOOST_THREAD_DETAIL_COMPILER_BARRIER() __atomic_signal_fence(__ATOMIC_SEQ_CST)
 #elif defined(_MSC_VER) && !defined(_WIN32_WCE)
 extern "C" void _ReadWriteBarrier(void);
 #pragma intrinsic(_ReadWriteBarrier)
@@ -87,9 +89,9 @@ namespace boost
         {
             void* const res=
 #if defined(_M_ARM64)
-                __iso_volatile_load64((const volatile __int64*)x);
+                (void*)__iso_volatile_load64((const volatile __int64*)x);
 #else
-                __iso_volatile_load32((const volatile __int32*)x);
+                (void*)__iso_volatile_load32((const volatile __int32*)x);
 #endif
             BOOST_THREAD_DETAIL_COMPILER_BARRIER();
             __dmb(0xB); // _ARM_BARRIER_ISH, see armintr.h from MSVC 11 and later

include/boost/thread/win32/once.hpp

@@ -22,7 +22,7 @@
 #include <boost/thread/detail/move.hpp>
 #include <boost/thread/detail/invoke.hpp>
 
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -136,9 +136,9 @@ namespace boost
             }
 
 #ifdef BOOST_NO_ANSI_APIS
-            return ::boost::detail::winapi::OpenEventW(
+            return ::boost::winapi::OpenEventW(
 #else
-            return ::boost::detail::winapi::OpenEventA(
+            return ::boost::winapi::OpenEventA(
 #endif
                 ::boost::detail::win32::synchronize |
                 ::boost::detail::win32::event_modify_state,
@@ -186,7 +186,7 @@ namespace boost
             }
             if(ctx.event_handle)
             {
-                ::boost::detail::winapi::ResetEvent(ctx.event_handle);
+                ::boost::winapi::ResetEvent(ctx.event_handle);
             }
             return true;
           }
@@ -207,7 +207,7 @@ namespace boost
           }
           if(ctx.event_handle)
           {
-              ::boost::detail::winapi::SetEvent(ctx.event_handle);
+              ::boost::winapi::SetEvent(ctx.event_handle);
           }
         }
         inline void rollback_once_region(once_flag& flag, once_context& ctx) BOOST_NOEXCEPT
@@ -219,13 +219,13 @@ namespace boost
           }
           if(ctx.event_handle)
           {
-              ::boost::detail::winapi::SetEvent(ctx.event_handle);
+              ::boost::winapi::SetEvent(ctx.event_handle);
           }
         }
     }
 
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-//#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+//#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR)
     inline void call_once(once_flag& flag, void (*f)())
     {
         // Try for a quick win: if the procedure has already been called
@@ -264,7 +264,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite, 0));
         }
     }
@@ -308,7 +308,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -355,7 +355,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -400,7 +400,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -443,7 +443,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -486,7 +486,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -529,7 +529,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -574,7 +574,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -617,7 +617,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -660,7 +660,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -703,13 +703,13 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
 #endif
 #if 1
-#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR)
         inline void call_once(once_flag& flag, void (*f)())
         {
             // Try for a quick win: if the procedure has already been called
@@ -748,7 +748,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -793,7 +793,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -839,7 +839,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -886,7 +886,7 @@ namespace boost
                         continue;
                     }
                 }
-                BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+                BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                                  ctx.event_handle,::boost::detail::win32::infinite,0));
             }
         }
@@ -930,7 +930,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -977,7 +977,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -1024,7 +1024,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }
@@ -1073,7 +1073,7 @@ namespace boost
                     continue;
                 }
             }
-            BOOST_VERIFY(!::boost::detail::winapi::WaitForSingleObjectEx(
+            BOOST_VERIFY(!::boost::winapi::WaitForSingleObjectEx(
                              ctx.event_handle,::boost::detail::win32::infinite,0));
         }
     }

include/boost/thread/win32/shared_mutex.hpp

@@ -2,12 +2,13 @@
 #define BOOST_THREAD_WIN32_SHARED_MUTEX_HPP
 
 //  (C) Copyright 2006-8 Anthony Williams
-//  (C) Copyright 2011-2012 Vicente J. Botet Escriba
+//  (C) Copyright 2011-2012,2017-2018 Vicente J. Botet Escriba
 //
 //  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 <boost/assert.hpp>
 #include <boost/detail/interlocked.hpp>
 #include <boost/thread/win32/thread_primitives.hpp>
@@ -19,6 +20,7 @@
 #include <boost/chrono/ceil.hpp>
 #endif
 #include <boost/thread/detail/delete.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -29,7 +31,7 @@ namespace boost
     private:
         struct state_data
         {
-            unsigned shared_count:11,
+            unsigned long shared_count:11,
                 shared_waiting:11,
                 exclusive:1,
                 upgrade:1,
@@ -38,19 +40,22 @@ namespace boost
 
             friend bool operator==(state_data const& lhs,state_data const& rhs)
             {
-                return *reinterpret_cast<unsigned const*>(&lhs)==*reinterpret_cast<unsigned const*>(&rhs);
+                return std::memcmp(&lhs, &rhs, sizeof(lhs)) == 0;
             }
         };
 
-
-        template<typename T>
-        T interlocked_compare_exchange(T* target,T new_value,T comparand)
+        static state_data interlocked_compare_exchange(state_data* target, state_data new_value, state_data comparand)
         {
-            BOOST_STATIC_ASSERT(sizeof(T)==sizeof(long));
+            BOOST_STATIC_ASSERT(sizeof(state_data) == sizeof(long));
+            long new_val, comp;
+            std::memcpy(&new_val, &new_value, sizeof(new_value));
+            std::memcpy(&comp, &comparand, sizeof(comparand));
             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);
+                                                              new_val,
+                                                              comp);
+            state_data result;
+            std::memcpy(&result, &res, sizeof(result));
+            return result;
         }
 
         enum
@@ -67,19 +72,19 @@ namespace boost
         {
             if(old_state.exclusive_waiting)
             {
-                BOOST_VERIFY(detail::winapi::ReleaseSemaphore(semaphores[exclusive_sem],1,0)!=0);
+                BOOST_VERIFY(winapi::ReleaseSemaphore(semaphores[exclusive_sem],1,0)!=0);
             }
 
             if(old_state.shared_waiting || old_state.exclusive_waiting)
             {
-                BOOST_VERIFY(detail::winapi::ReleaseSemaphore(semaphores[unlock_sem],old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
+                BOOST_VERIFY(winapi::ReleaseSemaphore(semaphores[unlock_sem],old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
             }
         }
         void release_shared_waiters(state_data old_state)
         {
             if(old_state.shared_waiting || old_state.exclusive_waiting)
             {
-                BOOST_VERIFY(detail::winapi::ReleaseSemaphore(semaphores[unlock_sem],old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
+                BOOST_VERIFY(winapi::ReleaseSemaphore(semaphores[unlock_sem],old_state.shared_waiting + (old_state.exclusive_waiting?1:0),0)!=0);
             }
         }
 
@@ -107,9 +112,9 @@ namespace boost
 
         ~shared_mutex()
         {
-            detail::winapi::CloseHandle(upgrade_sem);
-            detail::winapi::CloseHandle(semaphores[unlock_sem]);
-            detail::winapi::CloseHandle(semaphores[exclusive_sem]);
+            winapi::CloseHandle(upgrade_sem);
+            winapi::CloseHandle(semaphores[unlock_sem]);
+            winapi::CloseHandle(semaphores[exclusive_sem]);
         }
 
         bool try_lock_shared()
@@ -139,21 +144,60 @@ namespace boost
 
         void lock_shared()
         {
+            for(;;)
+            {
+                state_data old_state=state;
+                for(;;)
+                {
+                    state_data new_state=old_state;
+                    if(new_state.exclusive || new_state.exclusive_waiting_blocked)
+                    {
+                        ++new_state.shared_waiting;
+                        if(!new_state.shared_waiting)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
+                    }
+                    else
+                    {
+                        ++new_state.shared_count;
+                        if(!new_state.shared_count)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
+                    }
 
-#if defined BOOST_THREAD_USES_DATETIME
-            BOOST_VERIFY(timed_lock_shared(::boost::detail::get_system_time_sentinel()));
-#else
-            BOOST_VERIFY(try_lock_shared_until(chrono::steady_clock::now()));
-#endif
+                    state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
+                    if(current_state==old_state)
+                    {
+                        break;
+                    }
+                    old_state=current_state;
+                }
+
+                if(!(old_state.exclusive| old_state.exclusive_waiting_blocked))
+                {
+                    return;
+                }
+
+                BOOST_VERIFY(winapi::WaitForSingleObjectEx(semaphores[unlock_sem],::boost::detail::win32::infinite,0)==0);
+            }
         }
 
-#if defined BOOST_THREAD_USES_DATETIME
-        template<typename TimeDuration>
-        bool timed_lock_shared(TimeDuration const & relative_time)
+    private:
+        unsigned long getMs(detail::platform_duration const& d)
         {
-            return timed_lock_shared(get_system_time()+relative_time);
+            return static_cast<unsigned long>(d.getMs());
         }
-        bool timed_lock_shared(boost::system_time const& wait_until)
+
+        template <typename Duration>
+        unsigned long getMs(Duration const& d)
+        {
+            return static_cast<unsigned long>(chrono::ceil<chrono::milliseconds>(d).count());
+        }
+
+        template <typename Clock, typename Timepoint, typename Duration>
+        bool do_lock_shared_until(Timepoint const& t, Duration const& max)
         {
             for(;;)
             {
@@ -191,7 +235,30 @@ namespace boost
                     return true;
                 }
 
-                unsigned long const res=detail::winapi::WaitForSingleObjectEx(semaphores[unlock_sem],::boost::detail::get_milliseconds_until(wait_until), 0);
+                // If the clock is the system clock, it may jump while this function
+                // is waiting. To compensate for this and time out near the correct
+                // time, we call WaitForSingleObjectEx() in a loop with a short
+                // timeout and recheck the time remaining each time through the loop.
+                unsigned long res=0;
+                for(;;)
+                {
+                    Duration d(t - Clock::now());
+                    if(d <= Duration::zero()) // timeout occurred
+                    {
+                        res=detail::win32::timeout;
+                        break;
+                    }
+                    if(max != Duration::zero())
+                    {
+                        d = (std::min)(d, max);
+                    }
+                    res=winapi::WaitForSingleObjectEx(semaphores[unlock_sem],getMs(d),0);
+                    if(res!=detail::win32::timeout) // semaphore released
+                    {
+                        break;
+                    }
+                }
+
                 if(res==detail::win32::timeout)
                 {
                     for(;;)
@@ -231,114 +298,45 @@ namespace boost
                 BOOST_ASSERT(res==0);
             }
         }
+    public:
+
+#if defined BOOST_THREAD_USES_DATETIME
+        template<typename TimeDuration>
+        bool timed_lock_shared(TimeDuration const & relative_time)
+        {
+            const detail::mono_platform_timepoint t(detail::mono_platform_clock::now() + detail::platform_duration(relative_time));
+            // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+            return do_lock_shared_until<detail::mono_platform_clock>(t, detail::platform_duration::zero());
+        }
+        bool timed_lock_shared(boost::system_time const& wait_until)
+        {
+            const detail::real_platform_timepoint t(wait_until);
+            return do_lock_shared_until<detail::real_platform_clock>(t, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+        }
 #endif
 
 #ifdef BOOST_THREAD_USES_CHRONO
         template <class Rep, class Period>
         bool try_lock_shared_for(const chrono::duration<Rep, Period>& rel_time)
         {
-          return try_lock_shared_until(chrono::steady_clock::now() + rel_time);
+            const chrono::steady_clock::time_point t(chrono::steady_clock::now() + rel_time);
+            typedef typename chrono::duration<Rep, Period> Duration;
+            typedef typename common_type<Duration, typename chrono::steady_clock::duration>::type common_duration;
+            // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+            return do_lock_shared_until<chrono::steady_clock>(t, common_duration::zero());
+        }
+        template <class Duration>
+        bool try_lock_shared_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
+        {
+            typedef typename common_type<Duration, typename chrono::steady_clock::duration>::type common_duration;
+            // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+            return do_lock_shared_until<chrono::steady_clock>(t, common_duration::zero());
         }
         template <class Clock, class Duration>
         bool try_lock_shared_until(const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          system_clock::time_point     s_now = system_clock::now();
-          typename Clock::time_point  c_now = Clock::now();
-          return try_lock_shared_until(s_now + ceil<system_clock::duration>(t - c_now));
-        }
-        template <class Duration>
-        bool try_lock_shared_until(const chrono::time_point<chrono::system_clock, Duration>& t)
-        {
-          using namespace chrono;
-          typedef time_point<chrono::system_clock, chrono::system_clock::duration> sys_tmpt;
-          return try_lock_shared_until(sys_tmpt(chrono::ceil<chrono::system_clock::duration>(t.time_since_epoch())));
-        }
-        bool try_lock_shared_until(const chrono::time_point<chrono::system_clock, chrono::system_clock::duration>& tp)
-        {
-          for(;;)
-          {
-            state_data old_state=state;
-            for(;;)
-            {
-              state_data new_state=old_state;
-              if(new_state.exclusive || new_state.exclusive_waiting_blocked)
-              {
-                  ++new_state.shared_waiting;
-                  if(!new_state.shared_waiting)
-                  {
-                      boost::throw_exception(boost::lock_error());
-                  }
-              }
-              else
-              {
-                  ++new_state.shared_count;
-                  if(!new_state.shared_count)
-                  {
-                      boost::throw_exception(boost::lock_error());
-                  }
-              }
-
-              state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
-              if(current_state==old_state)
-              {
-                  break;
-              }
-              old_state=current_state;
-            }
-
-            if(!(old_state.exclusive| old_state.exclusive_waiting_blocked))
-            {
-              return true;
-            }
-
-            chrono::system_clock::time_point n = chrono::system_clock::now();
-            unsigned long res;
-            if (tp>n) {
-              chrono::milliseconds rel_time= chrono::ceil<chrono::milliseconds>(tp-n);
-              res=detail::winapi::WaitForSingleObjectEx(semaphores[unlock_sem],
-                static_cast<unsigned long>(rel_time.count()), 0);
-            } else {
-              res=detail::win32::timeout;
-            }
-            if(res==detail::win32::timeout)
-            {
-              for(;;)
-              {
-                state_data new_state=old_state;
-                if(new_state.exclusive || new_state.exclusive_waiting_blocked)
-                {
-                  if(new_state.shared_waiting)
-                  {
-                      --new_state.shared_waiting;
-                  }
-                }
-                else
-                {
-                  ++new_state.shared_count;
-                  if(!new_state.shared_count)
-                  {
-                      return false;
-                  }
-                }
-
-                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
-                if(current_state==old_state)
-                {
-                    break;
-                }
-                old_state=current_state;
-              }
-
-              if(!(old_state.exclusive| old_state.exclusive_waiting_blocked))
-              {
-                return true;
-              }
-              return false;
-            }
-
-            BOOST_ASSERT(res==0);
-          }
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            return do_lock_shared_until<Clock>(t, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
         }
 #endif
 
@@ -375,7 +373,7 @@ namespace boost
                     {
                         if(old_state.upgrade)
                         {
-                            BOOST_VERIFY(detail::winapi::ReleaseSemaphore(upgrade_sem,1,0)!=0);
+                            BOOST_VERIFY(winapi::ReleaseSemaphore(upgrade_sem,1,0)!=0);
                         }
                         else
                         {
@@ -388,24 +386,6 @@ namespace boost
             }
         }
 
-        void lock()
-        {
-
-#if defined BOOST_THREAD_USES_DATETIME
-            BOOST_VERIFY(timed_lock(::boost::detail::get_system_time_sentinel()));
-#else
-            BOOST_VERIFY(try_lock_until(chrono::steady_clock::now()));
-#endif
-        }
-
-#if defined BOOST_THREAD_USES_DATETIME
-        template<typename TimeDuration>
-        bool timed_lock(TimeDuration const & relative_time)
-        {
-            return timed_lock(get_system_time()+relative_time);
-        }
-#endif
-
         bool try_lock()
         {
             state_data old_state=state;
@@ -431,14 +411,58 @@ namespace boost
             return true;
         }
 
-
-#if defined BOOST_THREAD_USES_DATETIME
-        bool timed_lock(boost::system_time const& wait_until)
+        void lock()
         {
             for(;;)
             {
                 state_data old_state=state;
+                for(;;)
+                {
+                    state_data new_state=old_state;
+                    if(new_state.shared_count || new_state.exclusive)
+                    {
+                        ++new_state.exclusive_waiting;
+                        if(!new_state.exclusive_waiting)
+                        {
+                            boost::throw_exception(boost::lock_error());
+                        }
 
+                        new_state.exclusive_waiting_blocked=true;
+                    }
+                    else
+                    {
+                        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;
+                }
+
+                if(!old_state.shared_count && !old_state.exclusive)
+                {
+                    return;
+                }
+
+                #ifndef UNDER_CE
+                const bool wait_all = true;
+                #else
+                const bool wait_all = false;
+                #endif
+                BOOST_VERIFY(winapi::WaitForMultipleObjectsEx(2,semaphores,wait_all,::boost::detail::win32::infinite,0)<2);
+            }
+        }
+
+    private:
+        template <typename Clock, typename Timepoint, typename Duration>
+        bool do_lock_until(Timepoint const& t, Duration const& max)
+        {
+            for(;;)
+            {
+                state_data old_state=state;
                 for(;;)
                 {
                     state_data new_state=old_state;
@@ -469,12 +493,37 @@ namespace boost
                 {
                     return true;
                 }
-                #ifndef UNDER_CE
-                const bool wait_all = true;
-                #else
-                const bool wait_all = false;
-                #endif
-                unsigned long const wait_res=detail::winapi::WaitForMultipleObjectsEx(2,semaphores,wait_all,::boost::detail::get_milliseconds_until(wait_until), 0);
+
+                // If the clock is the system clock, it may jump while this function
+                // is waiting. To compensate for this and time out near the correct
+                // time, we call WaitForMultipleObjectsEx() in a loop with a short
+                // timeout and recheck the time remaining each time through the loop.
+                unsigned long wait_res=0;
+                for(;;)
+                {
+                    Duration d(t - Clock::now());
+                    if(d <= Duration::zero()) // timeout occurred
+                    {
+                        wait_res=detail::win32::timeout;
+                        break;
+                    }
+                    if(max != Duration::zero())
+                    {
+                        d = (std::min)(d, max);
+                    }
+                    #ifndef UNDER_CE
+                    wait_res=winapi::WaitForMultipleObjectsEx(2,semaphores,true,getMs(d),0);
+                    #else
+                    wait_res=winapi::WaitForMultipleObjectsEx(2,semaphores,false,getMs(d),0);
+                    #endif
+                    //wait_res=winapi::WaitForMultipleObjectsEx(2,semaphores,wait_all,getMs(d), 0);
+
+                    if(wait_res!=detail::win32::timeout) // semaphore released
+                    {
+                        break;
+                    }
+                }
+
                 if(wait_res==detail::win32::timeout)
                 {
                     for(;;)
@@ -500,7 +549,7 @@ namespace boost
                         state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
                         if (must_notify)
                         {
-                          BOOST_VERIFY(detail::winapi::ReleaseSemaphore(semaphores[unlock_sem],1,0)!=0);
+                          BOOST_VERIFY(winapi::ReleaseSemaphore(semaphores[unlock_sem],1,0)!=0);
                         }
 
                         if(current_state==old_state)
@@ -515,123 +564,48 @@ namespace boost
                     }
                     return false;
                 }
+
                 BOOST_ASSERT(wait_res<2);
             }
         }
+    public:
+
+#if defined BOOST_THREAD_USES_DATETIME
+        bool timed_lock(boost::system_time const& wait_until)
+        {
+            const detail::real_platform_timepoint t(wait_until);
+            return do_lock_until<detail::real_platform_clock>(t, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+        }
+        template<typename TimeDuration>
+        bool timed_lock(TimeDuration const & relative_time)
+        {
+            const detail::mono_platform_timepoint t(detail::mono_platform_clock::now() + detail::platform_duration(relative_time));
+            // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+            return do_lock_until<detail::mono_platform_clock>(t, detail::platform_duration::zero());
+        }
 #endif
 #ifdef BOOST_THREAD_USES_CHRONO
         template <class Rep, class Period>
         bool try_lock_for(const chrono::duration<Rep, Period>& rel_time)
         {
-          return try_lock_until(chrono::steady_clock::now() + rel_time);
+            const chrono::steady_clock::time_point t(chrono::steady_clock::now() + rel_time);
+            typedef typename chrono::duration<Rep, Period> Duration;
+            typedef typename common_type<Duration, typename chrono::steady_clock::duration>::type common_duration;
+            // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+            return do_lock_until<chrono::steady_clock>(t, common_duration::zero());
+        }
+        template <class Duration>
+        bool try_lock_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
+        {
+            typedef typename common_type<Duration, typename chrono::steady_clock::duration>::type common_duration;
+            // The reference clock is steady and so no need to poll periodically, thus 0 ms max (i.e. no max)
+            return do_lock_until<chrono::steady_clock>(t, common_duration::zero());
         }
         template <class Clock, class Duration>
         bool try_lock_until(const chrono::time_point<Clock, Duration>& t)
         {
-          using namespace chrono;
-          system_clock::time_point     s_now = system_clock::now();
-          typename Clock::time_point  c_now = Clock::now();
-          return try_lock_until(s_now + ceil<system_clock::duration>(t - c_now));
-        }
-        template <class Duration>
-        bool try_lock_until(const chrono::time_point<chrono::system_clock, Duration>& t)
-        {
-          using namespace chrono;
-          typedef time_point<chrono::system_clock, chrono::system_clock::duration> sys_tmpt;
-          return try_lock_until(sys_tmpt(chrono::ceil<chrono::system_clock::duration>(t.time_since_epoch())));
-        }
-        bool try_lock_until(const chrono::time_point<chrono::system_clock, chrono::system_clock::duration>& tp)
-        {
-          for(;;)
-          {
-            state_data old_state=state;
-
-            for(;;)
-            {
-              state_data new_state=old_state;
-              if(new_state.shared_count || new_state.exclusive)
-              {
-                ++new_state.exclusive_waiting;
-                if(!new_state.exclusive_waiting)
-                {
-                    boost::throw_exception(boost::lock_error());
-                }
-
-                new_state.exclusive_waiting_blocked=true;
-              }
-              else
-              {
-                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;
-            }
-
-            if(!old_state.shared_count && !old_state.exclusive)
-            {
-                return true;
-            }
-            #ifndef UNDER_CE
-            const bool wait_all = true;
-            #else
-            const bool wait_all = false;
-            #endif
-
-            chrono::system_clock::time_point n = chrono::system_clock::now();
-            unsigned long wait_res;
-            if (tp>n) {
-              chrono::milliseconds rel_time= chrono::ceil<chrono::milliseconds>(tp-chrono::system_clock::now());
-              wait_res=detail::winapi::WaitForMultipleObjectsEx(2,semaphores,wait_all,
-                  static_cast<unsigned long>(rel_time.count()), 0);
-            } else {
-              wait_res=detail::win32::timeout;
-            }
-            if(wait_res==detail::win32::timeout)
-            {
-              for(;;)
-              {
-                bool must_notify = false;
-                state_data new_state=old_state;
-                if(new_state.shared_count || new_state.exclusive)
-                {
-                  if(new_state.exclusive_waiting)
-                  {
-                    if(!--new_state.exclusive_waiting)
-                    {
-                      new_state.exclusive_waiting_blocked=false;
-                      must_notify = true;
-                    }
-                  }
-                }
-                else
-                {
-                  new_state.exclusive=true;
-                }
-
-                state_data const current_state=interlocked_compare_exchange(&state,new_state,old_state);
-                if (must_notify)
-                {
-                  BOOST_VERIFY(detail::winapi::ReleaseSemaphore(semaphores[unlock_sem],1,0)!=0);
-                }
-                if(current_state==old_state)
-                {
-                  break;
-                }
-                old_state=current_state;
-              }
-              if(!old_state.shared_count && !old_state.exclusive)
-              {
-                return true;
-              }
-              return false;
-            }
-            BOOST_ASSERT(wait_res<2);
-          }
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            return do_lock_until<Clock>(t, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
         }
 #endif
 
@@ -698,7 +672,7 @@ namespace boost
                     return;
                 }
 
-                BOOST_VERIFY(!detail::winapi::WaitForSingleObjectEx(semaphores[unlock_sem],detail::winapi::infinite, 0));
+                BOOST_VERIFY(winapi::WaitForSingleObjectEx(semaphores[unlock_sem],winapi::infinite,0)==0);
             }
         }
 
@@ -790,7 +764,7 @@ namespace boost
                 {
                     if(!last_reader)
                     {
-                        BOOST_VERIFY(!detail::winapi::WaitForSingleObjectEx(upgrade_sem,detail::win32::infinite, 0));
+                        BOOST_VERIFY(winapi::WaitForSingleObjectEx(upgrade_sem,detail::win32::infinite,0)==0);
                     }
                     break;
                 }
@@ -823,27 +797,6 @@ namespace boost
             }
             release_waiters(old_state);
         }
-//        bool try_unlock_upgrade_and_lock()
-//        {
-//          return false;
-//        }
-//#ifdef BOOST_THREAD_USES_CHRONO
-//        template <class Rep, class Period>
-//        bool
-//        try_unlock_upgrade_and_lock_for(
-//                                const chrono::duration<Rep, Period>& rel_time)
-//        {
-//          return try_unlock_upgrade_and_lock_until(
-//                                 chrono::steady_clock::now() + rel_time);
-//        }
-//        template <class Clock, class Duration>
-//        bool
-//        try_unlock_upgrade_and_lock_until(
-//                          const chrono::time_point<Clock, Duration>& abs_time)
-//        {
-//          return false;
-//        }
-//#endif
 
         void unlock_and_lock_shared()
         {

include/boost/thread/win32/thread_data.hpp

@@ -10,6 +10,7 @@
 #include <boost/thread/thread_time.hpp>
 #include <boost/thread/win32/thread_primitives.hpp>
 #include <boost/thread/win32/thread_heap_alloc.hpp>
+#include <boost/thread/detail/platform_time.hpp>
 
 #include <boost/predef/platform.h>
 
@@ -79,12 +80,15 @@ namespace boost
         struct thread_exit_callback_node;
         struct tss_data_node
         {
-            boost::shared_ptr<boost::detail::tss_cleanup_function> func;
+            typedef void(*cleanup_func_t)(void*);
+            typedef void(*cleanup_caller_t)(cleanup_func_t, void*);
+
+            cleanup_caller_t caller;
+            cleanup_func_t func;
             void* value;
 
-            tss_data_node(boost::shared_ptr<boost::detail::tss_cleanup_function> func_,
-                          void* value_):
-                func(func_),value(value_)
+            tss_data_node(cleanup_caller_t caller_,cleanup_func_t func_,void* value_):
+                caller(caller_),func(func_),value(value_)
             {}
         };
 
@@ -112,8 +116,10 @@ namespace boost
             > notify_list_t;
             notify_list_t notify;
 
+//#ifndef BOOST_NO_EXCEPTIONS
             typedef std::vector<shared_ptr<shared_state_base> > async_states_t;
             async_states_t async_states_;
+//#endif
 //#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
             // These data must be at the end so that the access to the other fields doesn't change
             // when BOOST_THREAD_PROVIDES_INTERRUPTIONS is defined
@@ -128,8 +134,10 @@ namespace boost
                 thread_exit_callbacks(0),
                 id(0),
                 tss_data(),
-                notify(),
-                async_states_()
+                notify()
+//#ifndef BOOST_NO_EXCEPTIONS
+                , async_states_()
+//#endif
 //#if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
                 , interruption_handle(create_anonymous_event(detail::win32::manual_reset_event,detail::win32::event_initially_reset))
                 , interruption_enabled(true)
@@ -137,6 +145,8 @@ namespace boost
             {}
             virtual ~thread_data_base();
 
+            #if !defined(BOOST_EMBTC)
+              
             friend void intrusive_ptr_add_ref(thread_data_base * p)
             {
                 BOOST_INTERLOCKED_INCREMENT(&p->count);
@@ -150,10 +160,17 @@ namespace boost
                 }
             }
 
+            #else
+              
+            friend void intrusive_ptr_add_ref(thread_data_base * p);
+            friend void intrusive_ptr_release(thread_data_base * p);
+
+            #endif
+      
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
             void interrupt()
             {
-                BOOST_VERIFY(detail::winapi::SetEvent(interruption_handle)!=0);
+                BOOST_VERIFY(winapi::SetEvent(interruption_handle)!=0);
             }
 #endif
             typedef detail::win32::handle native_handle_type;
@@ -165,155 +182,139 @@ namespace boost
               notify.push_back(std::pair<condition_variable*, mutex*>(cv, m));
             }
 
+//#ifndef BOOST_NO_EXCEPTIONS
             void make_ready_at_thread_exit(shared_ptr<shared_state_base> as)
             {
               async_states_.push_back(as);
             }
-
+//#endif
         };
+        
+#if defined(BOOST_EMBTC)
+
+        inline void intrusive_ptr_add_ref(thread_data_base * p)
+        {
+            BOOST_INTERLOCKED_INCREMENT(&p->count);
+        }
+
+        inline void intrusive_ptr_release(thread_data_base * p)
+        {
+            if(!BOOST_INTERLOCKED_DECREMENT(&p->count))
+            {
+                detail::heap_delete(p);
+            }
+        }
+
+#endif
+        
         BOOST_THREAD_DECL thread_data_base* get_current_thread_data();
 
         typedef boost::intrusive_ptr<detail::thread_data_base> thread_data_ptr;
-
-        struct BOOST_SYMBOL_VISIBLE timeout
-        {
-            win32::ticks_type start;
-            uintmax_t milliseconds;
-            bool relative;
-            boost::system_time abs_time;
-
-            static unsigned long const max_non_infinite_wait=0xfffffffe;
-
-            timeout(uintmax_t milliseconds_):
-                start(win32::GetTickCount64_()()),
-                milliseconds(milliseconds_),
-                relative(true)
-            //,
-            //    abs_time(boost::get_system_time())
-            {}
-
-            timeout(boost::system_time const& abs_time_):
-                start(win32::GetTickCount64_()()),
-                milliseconds(0),
-                relative(false),
-                abs_time(abs_time_)
-            {}
-
-            struct BOOST_SYMBOL_VISIBLE remaining_time
-            {
-                bool more;
-                unsigned long milliseconds;
-
-                remaining_time(uintmax_t remaining):
-                    more(remaining>max_non_infinite_wait),
-                    milliseconds(more?max_non_infinite_wait:(unsigned long)remaining)
-                {}
-            };
-
-            remaining_time remaining_milliseconds() const
-            {
-                if(is_sentinel())
-                {
-                    return remaining_time(win32::infinite);
-                }
-                else if(relative)
-                {
-                    win32::ticks_type const now=win32::GetTickCount64_()();
-                    win32::ticks_type const elapsed=now-start;
-                    return remaining_time((elapsed<milliseconds)?(milliseconds-elapsed):0);
-                }
-                else
-                {
-                    system_time const now=get_system_time();
-                    if(abs_time<=now)
-                    {
-                        return remaining_time(0);
-                    }
-                    return remaining_time((abs_time-now).total_milliseconds()+1);
-                }
-            }
-
-            bool is_sentinel() const
-            {
-                return milliseconds==~uintmax_t(0);
-            }
-
-
-            static timeout sentinel()
-            {
-                return timeout(sentinel_type());
-            }
-        private:
-            struct sentinel_type
-            {};
-
-            explicit timeout(sentinel_type):
-                start(0),milliseconds(~uintmax_t(0)),relative(true)
-            {}
-        };
-
-        inline uintmax_t pin_to_zero(intmax_t value)
-        {
-            return (value<0)?0u:(uintmax_t)value;
-        }
     }
 
     namespace this_thread
     {
         void BOOST_THREAD_DECL yield() BOOST_NOEXCEPT;
 
-        bool BOOST_THREAD_DECL interruptible_wait(detail::win32::handle handle_to_wait_for,detail::timeout target_time);
-        inline void interruptible_wait(uintmax_t milliseconds)
-        {
-            interruptible_wait(detail::win32::invalid_handle_value,milliseconds);
-        }
-        inline BOOST_SYMBOL_VISIBLE void interruptible_wait(system_time const& abs_time)
-        {
-            interruptible_wait(detail::win32::invalid_handle_value,abs_time);
-        }
+        bool BOOST_THREAD_DECL interruptible_wait(detail::win32::handle handle_to_wait_for, detail::internal_platform_timepoint const &timeout);
+
+#if defined BOOST_THREAD_USES_DATETIME
         template<typename TimeDuration>
-        inline BOOST_SYMBOL_VISIBLE void sleep(TimeDuration const& rel_time)
+        BOOST_SYMBOL_VISIBLE void sleep(TimeDuration const& rel_time)
         {
-            interruptible_wait(detail::pin_to_zero(rel_time.total_milliseconds()));
+          interruptible_wait(detail::win32::invalid_handle_value, detail::internal_platform_clock::now() + detail::platform_duration(rel_time));
         }
+
         inline BOOST_SYMBOL_VISIBLE void sleep(system_time const& abs_time)
         {
-            interruptible_wait(abs_time);
+          const detail::real_platform_timepoint ts(abs_time);
+          detail::platform_duration d(ts - detail::real_platform_clock::now());
+          while (d > detail::platform_duration::zero())
+          {
+            d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+            interruptible_wait(detail::win32::invalid_handle_value, detail::internal_platform_clock::now() + d);
+            d = ts - detail::real_platform_clock::now();
+          }
         }
-// #11322   sleep_for() nanoseconds overload will always return too early on windows
-//#ifdef BOOST_THREAD_USES_CHRONO
-//        inline void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns)
-//        {
-//          interruptible_wait(chrono::duration_cast<chrono::milliseconds>(ns).count());
-//        }
-//#endif
+#endif
+
+#ifdef BOOST_THREAD_USES_CHRONO
+        template <class Rep, class Period>
+        void sleep_for(const chrono::duration<Rep, Period>& d)
+        {
+          interruptible_wait(detail::win32::invalid_handle_value, detail::internal_platform_clock::now() + detail::platform_duration(d));
+        }
+
+        template <class Duration>
+        void sleep_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
+        {
+          sleep_for(t - chrono::steady_clock::now());
+        }
+
+        template <class Clock, class Duration>
+        void sleep_until(const chrono::time_point<Clock, Duration>& t)
+        {
+          typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+          common_duration d(t - Clock::now());
+          while (d > common_duration::zero())
+          {
+            d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+            sleep_for(d);
+            d = t - Clock::now();
+          }
+        }
+#endif
+
         namespace no_interruption_point
         {
-          bool BOOST_THREAD_DECL non_interruptible_wait(detail::win32::handle handle_to_wait_for,detail::timeout target_time);
-          inline void non_interruptible_wait(uintmax_t milliseconds)
-          {
-            non_interruptible_wait(detail::win32::invalid_handle_value,milliseconds);
-          }
-          inline BOOST_SYMBOL_VISIBLE void non_interruptible_wait(system_time const& abs_time)
-          {
-            non_interruptible_wait(detail::win32::invalid_handle_value,abs_time);
-          }
+          bool BOOST_THREAD_DECL non_interruptible_wait(detail::win32::handle handle_to_wait_for, detail::internal_platform_timepoint const &timeout);
+
+#if defined BOOST_THREAD_USES_DATETIME
           template<typename TimeDuration>
-          inline BOOST_SYMBOL_VISIBLE void sleep(TimeDuration const& rel_time)
+          BOOST_SYMBOL_VISIBLE void sleep(TimeDuration const& rel_time)
           {
-            non_interruptible_wait(detail::pin_to_zero(rel_time.total_milliseconds()));
+            non_interruptible_wait(detail::win32::invalid_handle_value, detail::internal_platform_clock::now() + detail::platform_duration(rel_time));
           }
+
           inline BOOST_SYMBOL_VISIBLE void sleep(system_time const& abs_time)
           {
-            non_interruptible_wait(abs_time);
+            const detail::real_platform_timepoint ts(abs_time);
+            detail::platform_duration d(ts - detail::real_platform_clock::now());
+            while (d > detail::platform_duration::zero())
+            {
+              d = (std::min)(d, detail::platform_milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS));
+              non_interruptible_wait(detail::win32::invalid_handle_value, detail::internal_platform_clock::now() + d);
+              d = ts - detail::real_platform_clock::now();
+            }
           }
-// #11322   sleep_for() nanoseconds overload will always return too early on windows
-//#ifdef BOOST_THREAD_USES_CHRONO
-//          inline void BOOST_SYMBOL_VISIBLE sleep_for(const chrono::nanoseconds& ns)
-//          {
-//            non_interruptible_wait(chrono::duration_cast<chrono::milliseconds>(ns).count());
-//          }
-//#endif
+#endif
+
+#ifdef BOOST_THREAD_USES_CHRONO
+          template <class Rep, class Period>
+          void sleep_for(const chrono::duration<Rep, Period>& d)
+          {
+            non_interruptible_wait(detail::win32::invalid_handle_value, detail::internal_platform_clock::now() + detail::platform_duration(d));
+          }
+
+          template <class Duration>
+          void sleep_until(const chrono::time_point<chrono::steady_clock, Duration>& t)
+          {
+            sleep_for(t - chrono::steady_clock::now());
+          }
+
+          template <class Clock, class Duration>
+          void sleep_until(const chrono::time_point<Clock, Duration>& t)
+          {
+            typedef typename common_type<Duration, typename Clock::duration>::type common_duration;
+            common_duration d(t - Clock::now());
+            while (d > common_duration::zero())
+            {
+              d = (std::min)(d, common_duration(chrono::milliseconds(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)));
+              sleep_for(d);
+              d = t - Clock::now();
+            }
+          }
+#endif
         }
     }
 

include/boost/thread/win32/thread_heap_alloc.hpp

@@ -12,7 +12,7 @@
 #include <boost/throw_exception.hpp>
 #include <boost/core/no_exceptions_support.hpp>
 
-#include <boost/detail/winapi/heap_memory.hpp>
+#include <boost/winapi/heap_memory.hpp>
 
 #include <boost/config/abi_prefix.hpp>
 
@@ -22,7 +22,7 @@ namespace boost
     {
         inline void* allocate_raw_heap_memory(unsigned size)
         {
-            void* const heap_memory=detail::winapi::HeapAlloc(detail::winapi::GetProcessHeap(),0,size);
+            void* const heap_memory=winapi::HeapAlloc(winapi::GetProcessHeap(),0,size);
             if(!heap_memory)
             {
                 boost::throw_exception(std::bad_alloc());
@@ -32,7 +32,7 @@ namespace boost
 
         inline void free_raw_heap_memory(void* heap_memory)
         {
-            BOOST_VERIFY(detail::winapi::HeapFree(detail::winapi::GetProcessHeap(),0,heap_memory)!=0);
+            BOOST_VERIFY(winapi::HeapFree(winapi::GetProcessHeap(),0,heap_memory)!=0);
         }
 #if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD) && ! defined (BOOST_NO_CXX11_RVALUE_REFERENCES)
         template<typename T,typename... Args>

include/boost/thread/win32/thread_primitives.hpp

@@ -16,23 +16,22 @@
 #include <boost/assert.hpp>
 #include <boost/thread/exceptions.hpp>
 #include <boost/detail/interlocked.hpp>
-#include <boost/detail/winapi/config.hpp>
 
-#include <boost/detail/winapi/semaphore.hpp>
-#include <boost/detail/winapi/dll.hpp>
-#include <boost/detail/winapi/system.hpp>
-#include <boost/detail/winapi/time.hpp>
-#include <boost/detail/winapi/event.hpp>
-#include <boost/detail/winapi/thread.hpp>
-#include <boost/detail/winapi/get_current_thread.hpp>
-#include <boost/detail/winapi/get_current_thread_id.hpp>
-#include <boost/detail/winapi/get_current_process.hpp>
-#include <boost/detail/winapi/get_current_process_id.hpp>
-#include <boost/detail/winapi/wait.hpp>
-#include <boost/detail/winapi/handles.hpp>
-#include <boost/detail/winapi/access_rights.hpp>
+#include <boost/winapi/config.hpp>
+#include <boost/winapi/basic_types.hpp>
+#include <boost/winapi/semaphore.hpp>
+#include <boost/winapi/system.hpp>
+#include <boost/winapi/event.hpp>
+#include <boost/winapi/thread.hpp>
+#include <boost/winapi/get_current_thread.hpp>
+#include <boost/winapi/get_current_thread_id.hpp>
+#include <boost/winapi/get_current_process.hpp>
+#include <boost/winapi/get_current_process_id.hpp>
+#include <boost/winapi/wait.hpp>
+#include <boost/winapi/handles.hpp>
+#include <boost/winapi/access_rights.hpp>
 
-//#include <boost/detail/winapi/synchronization.hpp>
+//#include <boost/winapi/synchronization.hpp>
 #include <boost/thread/win32/interlocked_read.hpp>
 #include <algorithm>
 
@@ -46,20 +45,19 @@ namespace boost
     {
         namespace win32
         {
-            typedef ::boost::detail::winapi::HANDLE_ handle;
-            typedef ::boost::detail::winapi::SYSTEM_INFO_ system_info;
-            typedef unsigned __int64 ticks_type;
-            typedef ::boost::detail::winapi::FARPROC_ farproc_t;
-            unsigned const infinite=::boost::detail::winapi::INFINITE_;
-            unsigned const timeout=::boost::detail::winapi::WAIT_TIMEOUT_;
-            handle const invalid_handle_value=::boost::detail::winapi::INVALID_HANDLE_VALUE_;
-            unsigned const event_modify_state=::boost::detail::winapi::EVENT_MODIFY_STATE_;
-            unsigned const synchronize=::boost::detail::winapi::SYNCHRONIZE_;
-            unsigned const wait_abandoned=::boost::detail::winapi::WAIT_ABANDONED_;
+            typedef ::boost::winapi::HANDLE_ handle;
+            typedef ::boost::winapi::SYSTEM_INFO_ system_info;
+            typedef ::boost::winapi::ULONGLONG_ ticks_type;
+            unsigned const infinite=::boost::winapi::INFINITE_;
+            unsigned const timeout=::boost::winapi::WAIT_TIMEOUT_;
+            handle const invalid_handle_value=::boost::winapi::INVALID_HANDLE_VALUE_;
+            unsigned const event_modify_state=::boost::winapi::EVENT_MODIFY_STATE_;
+            unsigned const synchronize=::boost::winapi::SYNCHRONIZE_;
+            unsigned const wait_abandoned=::boost::winapi::WAIT_ABANDONED_;
             unsigned const create_event_initial_set = 0x00000002;
             unsigned const create_event_manual_reset = 0x00000001;
-            unsigned const event_all_access = ::boost::detail::winapi::EVENT_ALL_ACCESS_;
-            unsigned const semaphore_all_access = boost::detail::winapi::SEMAPHORE_ALL_ACCESS_;
+            unsigned const event_all_access = ::boost::winapi::EVENT_ALL_ACCESS_;
+            unsigned const semaphore_all_access = boost::winapi::SEMAPHORE_ALL_ACCESS_;
         }
     }
 }
@@ -72,96 +70,8 @@ namespace boost
     {
         namespace win32
         {
-            namespace detail { typedef ticks_type (__stdcall *gettickcount64_t)(); }
-#if !BOOST_PLAT_WINDOWS_RUNTIME
-            extern "C"
-            {
-#ifdef _MSC_VER
-                long _InterlockedCompareExchange(long volatile *, long, long);
-#pragma intrinsic(_InterlockedCompareExchange)
-#elif defined(__MINGW64_VERSION_MAJOR)
-                long _InterlockedCompareExchange(long volatile *, long, long);
-#else
-                // Mingw doesn't provide intrinsics
-#define _InterlockedCompareExchange InterlockedCompareExchange
-#endif
-            }
-            // Borrowed from https://stackoverflow.com/questions/8211820/userland-interrupt-timer-access-such-as-via-kequeryinterrupttime-or-similar
-            inline ticks_type __stdcall GetTickCount64emulation()
-            {
-                static long count = -1l;
-                unsigned long previous_count, current_tick32, previous_count_zone, current_tick32_zone;
-                ticks_type current_tick64;
-
-                previous_count = (unsigned long) boost::detail::interlocked_read_acquire(&count);
-                current_tick32 = ::boost::detail::winapi::GetTickCount();
-
-                if(previous_count == (unsigned long)-1l)
-                {
-                    // count has never been written
-                    unsigned long initial_count;
-                    initial_count = current_tick32 >> 28;
-                    previous_count = (unsigned long) _InterlockedCompareExchange(&count, (long)initial_count, -1l);
-
-                    current_tick64 = initial_count;
-                    current_tick64 <<= 28;
-                    current_tick64 += current_tick32 & 0x0FFFFFFF;
-                    return current_tick64;
-                }
-
-                previous_count_zone = previous_count & 15;
-                current_tick32_zone = current_tick32 >> 28;
-
-                if(current_tick32_zone == previous_count_zone)
-                {
-                    // The top four bits of the 32-bit tick count haven't changed since count was last written.
-                    current_tick64 = previous_count;
-                    current_tick64 <<= 28;
-                    current_tick64 += current_tick32 & 0x0FFFFFFF;
-                    return current_tick64;
-                }
-
-                if(current_tick32_zone == previous_count_zone + 1 || (current_tick32_zone == 0 && previous_count_zone == 15))
-                {
-                    // The top four bits of the 32-bit tick count have been incremented since count was last written.
-                    unsigned long new_count = previous_count + 1;
-                    _InterlockedCompareExchange(&count, (long)new_count, (long)previous_count);
-                    current_tick64 = new_count;
-                    current_tick64 <<= 28;
-                    current_tick64 += current_tick32 & 0x0FFFFFFF;
-                    return current_tick64;
-                }
-
-                // Oops, we weren't called often enough, we're stuck
-                return 0xFFFFFFFF;
-            }
-#else
-#endif
-            inline detail::gettickcount64_t GetTickCount64_()
-            {
-                static detail::gettickcount64_t gettickcount64impl;
-                if(gettickcount64impl)
-                    return gettickcount64impl;
-
-                // GetTickCount and GetModuleHandle are not allowed in the Windows Runtime,
-                // and kernel32 isn't used in Windows Phone.
-#if BOOST_PLAT_WINDOWS_RUNTIME
-                gettickcount64impl = &::boost::detail::winapi::GetTickCount64;
-#else
-                farproc_t addr=GetProcAddress(
-#if !defined(BOOST_NO_ANSI_APIS)
-                    ::boost::detail::winapi::GetModuleHandleA("KERNEL32.DLL"),
-#else
-                    ::boost::detail::winapi::GetModuleHandleW(L"KERNEL32.DLL"),
-#endif
-                    "GetTickCount64");
-                if(addr)
-                    gettickcount64impl=(detail::gettickcount64_t) addr;
-                else
-                    gettickcount64impl=&GetTickCount64emulation;
-#endif
-                return gettickcount64impl;
-            }
+            namespace detail { typedef ticks_type (BOOST_WINAPI_WINAPI_CC *gettickcount64_t)(); }
+            extern BOOST_THREAD_DECL boost::detail::win32::detail::gettickcount64_t gettickcount64;
 
             enum event_type
             {
@@ -185,14 +95,14 @@ namespace boost
                 initial_event_state state)
             {
 #if !defined(BOOST_NO_ANSI_APIS)
-                handle const res = ::boost::detail::winapi::CreateEventA(0, type, state, mutex_name);
+                handle const res = ::boost::winapi::CreateEventA(0, type, state, mutex_name);
 #elif BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_VISTA
-                handle const res = ::boost::detail::winapi::CreateEventW(0, type, state, mutex_name);
+                handle const res = ::boost::winapi::CreateEventW(0, type, state, mutex_name);
 #else
-                handle const res = ::boost::detail::winapi::CreateEventExW(
+                handle const res = ::boost::winapi::CreateEventExW(
                     0,
                     mutex_name,
-                    type ? create_event_manual_reset : 0 | state ? create_event_initial_set : 0,
+                    (type ? create_event_manual_reset : 0) | (state ? create_event_initial_set : 0),
                     event_all_access);
 #endif
                 return res;
@@ -211,12 +121,12 @@ namespace boost
             inline handle create_anonymous_semaphore_nothrow(long initial_count,long max_count)
             {
 #if !defined(BOOST_NO_ANSI_APIS)
-                handle const res=::boost::detail::winapi::CreateSemaphoreA(0,initial_count,max_count,0);
+                handle const res=::boost::winapi::CreateSemaphoreA(0,initial_count,max_count,0);
 #else
 #if BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_VISTA
-                handle const res=::boost::detail::winapi::CreateSemaphoreEx(0,initial_count,max_count,0,0);
+                handle const res=::boost::winapi::CreateSemaphoreEx(0,initial_count,max_count,0,0);
 #else
-                handle const res=::boost::detail::winapi::CreateSemaphoreExW(0,initial_count,max_count,0,0,semaphore_all_access);
+                handle const res=::boost::winapi::CreateSemaphoreExW(0,initial_count,max_count,0,0,semaphore_all_access);
 #endif
 #endif
                 return res;
@@ -234,10 +144,10 @@ namespace boost
 
             inline handle duplicate_handle(handle source)
             {
-                handle const current_process=::boost::detail::winapi::GetCurrentProcess();
+                handle const current_process=::boost::winapi::GetCurrentProcess();
                 long const same_access_flag=2;
                 handle new_handle=0;
-                bool const success=::boost::detail::winapi::DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
+                bool const success=::boost::winapi::DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0;
                 if(!success)
                 {
                     boost::throw_exception(thread_resource_error());
@@ -247,15 +157,15 @@ namespace boost
 
             inline void release_semaphore(handle semaphore,long count)
             {
-                BOOST_VERIFY(::boost::detail::winapi::ReleaseSemaphore(semaphore,count,0)!=0);
+                BOOST_VERIFY(::boost::winapi::ReleaseSemaphore(semaphore,count,0)!=0);
             }
 
             inline void get_system_info(system_info *info)
             {
 #if BOOST_PLAT_WINDOWS_RUNTIME
-                ::boost::detail::winapi::GetNativeSystemInfo(info);
+                ::boost::winapi::GetNativeSystemInfo(info);
 #else
-                ::boost::detail::winapi::GetSystemInfo(info);
+                ::boost::winapi::GetSystemInfo(info);
 #endif
             }
 
@@ -266,15 +176,15 @@ namespace boost
 #if BOOST_PLAT_WINDOWS_RUNTIME
                     std::this_thread::yield();
 #else
-                    ::boost::detail::winapi::Sleep(0);
+                    ::boost::winapi::Sleep(0);
 #endif
                 }
                 else
                 {
 #if BOOST_PLAT_WINDOWS_RUNTIME
-                    ::boost::detail::winapi::WaitForSingleObjectEx(::boost::detail::winapi::GetCurrentThread(), milliseconds, 0);
+                    ::boost::winapi::WaitForSingleObjectEx(::boost::winapi::GetCurrentThread(), milliseconds, 0);
 #else
-                    ::boost::detail::winapi::Sleep(milliseconds);
+                    ::boost::winapi::Sleep(milliseconds);
 #endif
                 }
             }
@@ -290,7 +200,7 @@ namespace boost
                 {
                     if (m_completionHandle != ::boost::detail::win32::invalid_handle_value)
                     {
-                        ::boost::detail::winapi::CloseHandle(m_completionHandle);
+                        ::boost::winapi::CloseHandle(m_completionHandle);
                     }
                 }
 
@@ -318,7 +228,7 @@ namespace boost
                 {
                     if(handle_to_manage && handle_to_manage!=invalid_handle_value)
                     {
-                        BOOST_VERIFY(::boost::detail::winapi::CloseHandle(handle_to_manage));
+                        BOOST_VERIFY(::boost::winapi::CloseHandle(handle_to_manage));
                     }
                 }
 

include/boost/thread/xtime.hpp

@@ -57,17 +57,17 @@ struct xtime
 
 };
 
-inline xtime get_xtime(boost::system_time const& abs_time)
+inline ::boost::xtime get_xtime(boost::system_time const& abs_time)
 {
-    xtime res;
+    ::boost::xtime res;
     boost::posix_time::time_duration const time_since_epoch=abs_time-boost::posix_time::from_time_t(0);
 
-    res.sec=static_cast<xtime::xtime_sec_t>(time_since_epoch.total_seconds());
-    res.nsec=static_cast<xtime::xtime_nsec_t>(time_since_epoch.fractional_seconds()*(1000000000/time_since_epoch.ticks_per_second()));
+    res.sec=static_cast< ::boost::xtime::xtime_sec_t>(time_since_epoch.total_seconds());
+    res.nsec=static_cast< ::boost::xtime::xtime_nsec_t>(time_since_epoch.fractional_seconds()*(1000000000/time_since_epoch.ticks_per_second()));
     return res;
 }
 
-inline int xtime_get(struct xtime* xtp, int clock_type)
+inline int xtime_get(struct ::boost::xtime* xtp, int clock_type)
 {
     if (clock_type == TIME_UTC_)
     {
@@ -78,7 +78,7 @@ inline int xtime_get(struct xtime* xtp, int clock_type)
 }
 
 
-inline int xtime_cmp(const xtime& xt1, const xtime& xt2)
+inline int xtime_cmp(const ::boost::xtime& xt1, const ::boost::xtime& xt2)
 {
     if (xt1.sec == xt2.sec)
         return (int)(xt1.nsec - xt2.nsec);

meta/libraries.json

@@ -7,14 +7,14 @@
       "Vicente J. Botet Escriba"
     ],
     "maintainers": [
-      "Vicente J. Botet Escriba <vicente.botet -at- wanadoo.fr>",
-      "Niall Douglas <niall -at- nedprod.com>"
+      "Vicente J. Botet Escriba <vicente.botet -at- wanadoo.fr>"
     ],
     "description":
-      "Portable C++ multi-threading. C++11, C++14.",
+      "Portable C++ multi-threading. C++03, C++11, C++14, C++17.",
     "std": [ "proposal" ],    
     "category": [
       "Concurrent", "System"
-    ]
+    ],
+    "cxxstd": "03"
   }
 ]

src/future.cpp

@@ -4,8 +4,8 @@
 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/thread/detail/config.hpp>
-#ifndef BOOST_NO_EXCEPTIONS
 
+#ifndef BOOST_NO_EXCEPTIONS
 
 #include <boost/thread/futures/future_error_code.hpp>
 #include <string>

src/pthread/once.cpp

@@ -8,7 +8,6 @@
 #include "./once_atomic.cpp"
 #else
 #define __STDC_CONSTANT_MACROS
-#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
 #include <boost/thread/once.hpp>
 #include <boost/assert.hpp>
 #include <boost/throw_exception.hpp>

src/pthread/once_atomic.cpp

@@ -7,6 +7,7 @@
 //#define __STDC_CONSTANT_MACROS
 #include <boost/thread/detail/config.hpp>
 #include <boost/thread/once.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
 #include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
 #include <boost/assert.hpp>
 #include <boost/static_assert.hpp>
@@ -57,7 +58,7 @@ namespace boost
             {
               // Wait until the initialization is complete
               //pthread::pthread_mutex_scoped_lock lk(&once_mutex);
-              BOOST_VERIFY(!pthread_cond_wait(&once_cv, &once_mutex));
+              BOOST_VERIFY(!posix::pthread_cond_wait(&once_cv, &once_mutex));
             }
           }
         }
@@ -72,7 +73,7 @@ namespace boost
         pthread::pthread_mutex_scoped_lock lk(&once_mutex);
         f.store(initialized, memory_order_release);
       }
-      BOOST_VERIFY(!pthread_cond_broadcast(&once_cv));
+      BOOST_VERIFY(!posix::pthread_cond_broadcast(&once_cv));
     }
 
     BOOST_THREAD_DECL void rollback_once_region(once_flag& flag) BOOST_NOEXCEPT
@@ -82,7 +83,7 @@ namespace boost
         pthread::pthread_mutex_scoped_lock lk(&once_mutex);
         f.store(uninitialized, memory_order_release);
       }
-      BOOST_VERIFY(!pthread_cond_broadcast(&once_cv));
+      BOOST_VERIFY(!posix::pthread_cond_broadcast(&once_cv));
     }
 
   } // namespace thread_detail

src/pthread/thread.cpp

@@ -17,6 +17,8 @@
 #include <boost/thread/once.hpp>
 #include <boost/thread/tss.hpp>
 #include <boost/thread/future.hpp>
+#include <boost/thread/pthread/pthread_helpers.hpp>
+#include <boost/thread/pthread/pthread_mutex_scoped_lock.hpp>
 
 #ifdef __GLIBC__
 #include <sys/sysinfo.h>
@@ -27,6 +29,10 @@
 #include <unistd.h>
 #endif
 
+#if defined(__VXWORKS__)
+#include <vxCpuLib.h>
+#endif
+
 #include <boost/algorithm/string/split.hpp>
 #include <boost/algorithm/string/trim.hpp>
 #include <boost/lexical_cast.hpp>
@@ -49,11 +55,13 @@ namespace boost
                 i->second->unlock();
                 i->first->notify_all();
             }
+//#ifndef BOOST_NO_EXCEPTIONS
             for (async_states_t::iterator i = async_states_.begin(), e = async_states_.end();
                     i != e; ++i)
             {
                 (*i)->notify_deferred();
             }
+//#endif
         }
 
         struct thread_exit_callback_node
@@ -105,7 +113,7 @@ namespace boost
                                     = thread_info->tss_data.begin();
                                 if(current->second.func && (current->second.value!=0))
                                 {
-                                    (*current->second.func)(current->second.value);
+                                    (*current->second.caller)(current->second.func,current->second.value);
                                 }
                                 thread_info->tss_data.erase(current);
                             }
@@ -143,7 +151,7 @@ namespace boost
 
         boost::detail::thread_data_base* get_current_thread_data()
         {
-            boost::call_once(current_thread_tls_init_flag,create_current_thread_tls_key);
+            boost::call_once(current_thread_tls_init_flag,&create_current_thread_tls_key);
             return (boost::detail::thread_data_base*)pthread_getspecific(current_thread_tls_key);
         }
 
@@ -209,8 +217,10 @@ namespace boost
             ~externally_launched_thread() {
               BOOST_ASSERT(notify.empty());
               notify.clear();
+//#ifndef BOOST_NO_EXCEPTIONS
               BOOST_ASSERT(async_states_.empty());
               async_states_.clear();
+//#endif
             }
             void run()
             {}
@@ -350,7 +360,7 @@ namespace boost
         }
     }
 
-    bool thread::do_try_join_until_noexcept(struct timespec const &timeout, bool& res)
+    bool thread::do_try_join_until_noexcept(detail::internal_platform_timepoint const &timeout, bool& res)
     {
         detail::thread_data_ptr const local_thread_info=(get_thread_info)();
         if(local_thread_info)
@@ -361,11 +371,12 @@ namespace boost
                 unique_lock<mutex> lock(local_thread_info->data_mutex);
                 while(!local_thread_info->done)
                 {
-                    if(!local_thread_info->done_condition.do_wait_until(lock,timeout))
-                    {
-                      res=false;
-                      return true;
-                    }
+                    if(!local_thread_info->done_condition.do_wait_until(lock,timeout)) break; // timeout occurred
+                }
+                if(!local_thread_info->done)
+                {
+                  res=false;
+                  return true;
                 }
                 do_join=!local_thread_info->join_started;
 
@@ -432,99 +443,28 @@ namespace boost
       {
         namespace hidden
         {
-          void BOOST_THREAD_DECL sleep_for(const timespec& ts)
+          void BOOST_THREAD_DECL sleep_for_internal(const detail::platform_duration& ts)
           {
-
-                if (boost::detail::timespec_ge(ts, boost::detail::timespec_zero()))
+                if (ts > detail::platform_duration::zero())
                 {
-
+                  // Use pthread_delay_np or nanosleep whenever possible here in the no_interruption_point
+                  // namespace because they do not provide an interruption point.
     #   if defined(BOOST_HAS_PTHREAD_DELAY_NP)
     #     if defined(__IBMCPP__) ||  defined(_AIX)
-                  BOOST_VERIFY(!pthread_delay_np(const_cast<timespec*>(&ts)));
+                  BOOST_VERIFY(!pthread_delay_np(const_cast<timespec*>(&ts.getTs())));
     #     else
-                  BOOST_VERIFY(!pthread_delay_np(&ts));
+                  BOOST_VERIFY(!pthread_delay_np(&ts.getTs()));
     #     endif
     #   elif defined(BOOST_HAS_NANOSLEEP)
-                  //  nanosleep takes a timespec that is an offset, not
-                  //  an absolute time.
-                  nanosleep(&ts, 0);
+                  nanosleep(&ts.getTs(), 0);
     #   else
-                  mutex mx;
-                  unique_lock<mutex> lock(mx);
-                  condition_variable cond;
-                  cond.do_wait_for(lock, ts);
+                  // This should never be reached due to BOOST_THREAD_SLEEP_FOR_IS_STEADY
     #   endif
                 }
           }
-
-          void BOOST_THREAD_DECL sleep_until_realtime(const timespec& ts)
-          {
-                timespec now = boost::detail::timespec_now_realtime();
-                if (boost::detail::timespec_gt(ts, now))
-                {
-                  for (int foo=0; foo < 5; ++foo)
-                  {
-
-    #   if defined(BOOST_HAS_PTHREAD_DELAY_NP)
-                    timespec d = boost::detail::timespec_minus(ts, now);
-                    BOOST_VERIFY(!pthread_delay_np(&d));
-    #   elif defined(BOOST_HAS_NANOSLEEP)
-                    //  nanosleep takes a timespec that is an offset, not
-                    //  an absolute time.
-                    timespec d = boost::detail::timespec_minus(ts, now);
-                    nanosleep(&d, 0);
-    #   else
-                    mutex mx;
-                    unique_lock<mutex> lock(mx);
-                    condition_variable cond;
-                    cond.do_wait_until(lock, ts);
-    #   endif
-                    timespec now2 = boost::detail::timespec_now_realtime();
-                    if (boost::detail::timespec_ge(now2, ts))
-                    {
-                      return;
-                    }
-                  }
-                }
-          }
         }
       }
-      namespace hidden
-      {
-        void BOOST_THREAD_DECL sleep_for(const timespec& ts)
-        {
-            boost::detail::thread_data_base* const thread_info=boost::detail::get_current_thread_data();
 
-            if(thread_info)
-            {
-              unique_lock<mutex> lk(thread_info->sleep_mutex);
-              while( thread_info->sleep_condition.do_wait_for(lk,ts)) {}
-            }
-            else
-            {
-              boost::this_thread::no_interruption_point::hidden::sleep_for(ts);
-            }
-        }
-
-        void BOOST_THREAD_DECL sleep_until_realtime(const timespec& ts)
-        {
-            boost::detail::thread_data_base* const thread_info=boost::detail::get_current_thread_data();
-
-            if(thread_info)
-            {
-              unique_lock<mutex> lk(thread_info->sleep_mutex);
-              while(thread_info->sleep_condition.do_wait_until(lk,ts)) {}
-            }
-            else
-            {
-              boost::this_thread::no_interruption_point::hidden::sleep_until_realtime(ts);
-            }
-        }
-      } // hidden
-    } // this_thread
-
-    namespace this_thread
-    {
         void yield() BOOST_NOEXCEPT
         {
 #   if defined(BOOST_HAS_SCHED_YIELD)
@@ -532,16 +472,15 @@ namespace boost
 #   elif defined(BOOST_HAS_PTHREAD_YIELD)
             BOOST_VERIFY(!pthread_yield());
 //#   elif defined BOOST_THREAD_USES_DATETIME
-//            xtime xt;
+//            ::boost::xtime xt;
 //            xtime_get(&xt, TIME_UTC_);
 //            sleep(xt);
 //            sleep_for(chrono::milliseconds(0));
 #   else
-#error
-            timespec ts;
-            ts.tv_sec= 0;
-            ts.tv_nsec= 0;
-            hidden::sleep_for(ts);
+            mutex mx;
+            unique_lock<mutex> lock(mx);
+            condition_variable cond;
+            cond.do_wait_until(lock, detail::internal_platform_clock::now());
 #   endif
         }
     }
@@ -556,6 +495,18 @@ namespace boost
 #elif defined(BOOST_HAS_UNISTD_H) && defined(_SC_NPROCESSORS_ONLN)
         int const count=sysconf(_SC_NPROCESSORS_ONLN);
         return (count>0)?count:0;
+#elif defined(__VXWORKS__)
+        cpuset_t set =  ::vxCpuEnabledGet();
+  #ifdef __DCC__
+        int i;
+        for( i = 0; set; ++i)
+        {
+           set &= set -1;
+        }
+        return(i);
+  #else
+        return (__builtin_popcount(set) );
+  #endif
 #elif defined(__GLIBC__)
         return get_nprocs();
 #else
@@ -632,7 +583,7 @@ namespace boost
             if(local_thread_info->current_cond)
             {
                 boost::pthread::pthread_mutex_scoped_lock internal_lock(local_thread_info->cond_mutex);
-                BOOST_VERIFY(!pthread_cond_broadcast(local_thread_info->current_cond));
+                BOOST_VERIFY(!posix::pthread_cond_broadcast(local_thread_info->current_cond));
             }
         }
     }
@@ -777,11 +728,12 @@ namespace boost
         }
 
         void add_new_tss_node(void const* key,
-                              boost::shared_ptr<tss_cleanup_function> func,
+                              detail::tss_data_node::cleanup_caller_t caller,
+                              detail::tss_data_node::cleanup_func_t func,
                               void* tss_data)
         {
             detail::thread_data_base* const current_thread_data(get_or_make_current_thread_data());
-            current_thread_data->tss_data.insert(std::make_pair(key,tss_data_node(func,tss_data)));
+            current_thread_data->tss_data.insert(std::make_pair(key,tss_data_node(caller,func,tss_data)));
         }
 
         void erase_tss_node(void const* key)
@@ -794,17 +746,19 @@ namespace boost
         }
 
         void set_tss_data(void const* key,
-                          boost::shared_ptr<tss_cleanup_function> func,
+                          detail::tss_data_node::cleanup_caller_t caller,
+                          detail::tss_data_node::cleanup_func_t func,
                           void* tss_data,bool cleanup_existing)
         {
             if(tss_data_node* const current_node=find_tss_data(key))
             {
                 if(cleanup_existing && current_node->func && (current_node->value!=0))
                 {
-                    (*current_node->func)(current_node->value);
+                    (*current_node->caller)(current_node->func,current_node->value);
                 }
                 if(func || (tss_data!=0))
                 {
+                    current_node->caller=caller;
                     current_node->func=func;
                     current_node->value=tss_data;
                 }
@@ -815,7 +769,7 @@ namespace boost
             }
             else if(func || (tss_data!=0))
             {
-                add_new_tss_node(key,func,tss_data);
+                add_new_tss_node(key,caller,func,tss_data);
             }
         }
     }
@@ -828,6 +782,8 @@ namespace boost
         current_thread_data->notify_all_at_thread_exit(&cond, lk.release());
       }
     }
+
+//#ifndef BOOST_NO_EXCEPTIONS
 namespace detail {
 
     void BOOST_THREAD_DECL make_ready_at_thread_exit(shared_ptr<shared_state_base> as)
@@ -839,7 +795,7 @@ namespace detail {
       }
     }
 }
-
+//#endif
 
 
 }

src/tss_null.cpp

@@ -6,7 +6,7 @@
 
 #include <boost/thread/detail/config.hpp>
 
-#if defined(BOOST_HAS_WINTHREADS) && (defined(BOOST_THREAD_BUILD_LIB) || defined(BOOST_THREAD_TEST) || defined(UNDER_CE)) && (!defined(_MSC_VER) || defined(UNDER_CE))
+#if defined(BOOST_THREAD_WIN32) && (defined(BOOST_THREAD_BUILD_LIB) || defined(BOOST_THREAD_TEST) || defined(UNDER_CE)) && (!defined(_MSC_VER) || defined(UNDER_CE))
 
 namespace boost
 {
@@ -35,4 +35,4 @@ namespace boost
 
 }
 
-#endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB) && !defined(_MSC_VER)
+#endif //defined(BOOST_THREAD_WIN32) && defined(BOOST_THREAD_BUILD_LIB) && !defined(_MSC_VER)

src/win32/thread.cpp

@@ -3,11 +3,11 @@
 // http://www.boost.org/LICENSE_1_0.txt)
 // (C) Copyright 2007 Anthony Williams
 // (C) Copyright 2007 David Deakins
-// (C) Copyright 2011-2017 Vicente J. Botet Escriba
+// (C) Copyright 2011-2018 Vicente J. Botet Escriba
 
 //#define BOOST_THREAD_VERSION 3
 
-#include <boost/detail/winapi/config.hpp>
+#include <boost/winapi/config.hpp>
 #include <boost/thread/thread_only.hpp>
 #include <boost/thread/once.hpp>
 #include <boost/thread/tss.hpp>
@@ -54,11 +54,13 @@ namespace boost
             i->second->unlock();
             i->first->notify_all();
         }
+//#ifndef BOOST_NO_EXCEPTIONS
         for (async_states_t::iterator i = async_states_.begin(), e = async_states_.end();
                 i != e; ++i)
         {
             (*i)->notify_deferred();
         }
+//#endif
     }
   }
 
@@ -274,7 +276,7 @@ namespace boost
                             = current_thread_data->tss_data.begin();
                         if(current->second.func && (current->second.value!=0))
                         {
-                            (*current->second.func)(current->second.value);
+                            (*current->second.caller)(current->second.func,current->second.value);
                         }
                         current_thread_data->tss_data.erase(current);
                     }
@@ -370,8 +372,10 @@ namespace boost
             ~externally_launched_thread() {
               BOOST_ASSERT(notify.empty());
               notify.clear();
+//#ifndef BOOST_NO_EXCEPTIONS
               BOOST_ASSERT(async_states_.empty());
               async_states_.clear();
+//#endif
             }
 
             void run()
@@ -439,7 +443,7 @@ namespace boost
         detail::thread_data_ptr local_thread_info=(get_thread_info)();
         if(local_thread_info)
         {
-            this_thread::interruptible_wait(this->native_handle(),detail::timeout::sentinel());
+            this_thread::interruptible_wait(this->native_handle(), detail::internal_platform_timepoint::getMax());
             release_handle();
             return true;
         }
@@ -449,18 +453,12 @@ namespace boost
         }
     }
 
-#if defined BOOST_THREAD_USES_DATETIME
-    bool thread::timed_join(boost::system_time const& wait_until)
-    {
-      return do_try_join_until(boost::detail::get_milliseconds_until(wait_until));
-    }
-#endif
-    bool thread::do_try_join_until_noexcept(uintmax_t milli, bool& res)
+    bool thread::do_try_join_until_noexcept(detail::internal_platform_timepoint const &timeout, bool& res)
     {
       detail::thread_data_ptr local_thread_info=(get_thread_info)();
       if(local_thread_info)
       {
-          if(!this_thread::interruptible_wait(this->native_handle(),milli))
+          if(!this_thread::interruptible_wait(this->native_handle(), timeout))
           {
             res=false;
             return true;
@@ -498,7 +496,7 @@ namespace boost
     bool thread::interruption_requested() const BOOST_NOEXCEPT
     {
         detail::thread_data_ptr local_thread_info=(get_thread_info)();
-        return local_thread_info.get() && (detail::winapi::WaitForSingleObjectEx(local_thread_info->interruption_handle,0,0)==0);
+        return local_thread_info.get() && (winapi::WaitForSingleObjectEx(local_thread_info->interruption_handle,0,0)==0);
     }
 
 #endif
@@ -524,12 +522,12 @@ namespace boost
         GetLogicalProcessorInformation(NULL, &size);
         if (ERROR_INSUFFICIENT_BUFFER != GetLastError())
             return 0;
+        const size_t Elements = size / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION);
 
-        std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION> buffer(size);
+        std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION> buffer(Elements);
         if (GetLogicalProcessorInformation(&buffer.front(), &size) == FALSE)
             return 0;
 
-        const size_t Elements = size / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION);
 
         for (size_t i = 0; i < Elements; ++i) {
             if (buffer[i].Relationship == RelationProcessorCore)
@@ -561,62 +559,6 @@ namespace boost
 
     namespace this_thread
     {
-        namespace
-        {
-            LARGE_INTEGER get_due_time(detail::timeout const&  target_time)
-            {
-                LARGE_INTEGER due_time={{0,0}};
-                if(target_time.relative)
-                {
-                    detail::win32::ticks_type const elapsed_milliseconds=detail::win32::GetTickCount64_()()-target_time.start;
-                    LONGLONG const remaining_milliseconds=(target_time.milliseconds-elapsed_milliseconds);
-                    LONGLONG const hundred_nanoseconds_in_one_millisecond=10000;
-
-                    if(remaining_milliseconds>0)
-                    {
-                        due_time.QuadPart=-(remaining_milliseconds*hundred_nanoseconds_in_one_millisecond);
-                    }
-                }
-                else
-                {
-                    SYSTEMTIME target_system_time={0,0,0,0,0,0,0,0};
-                    target_system_time.wYear=target_time.abs_time.date().year();
-                    target_system_time.wMonth=target_time.abs_time.date().month();
-                    target_system_time.wDay=target_time.abs_time.date().day();
-                    target_system_time.wHour=(WORD)target_time.abs_time.time_of_day().hours();
-                    target_system_time.wMinute=(WORD)target_time.abs_time.time_of_day().minutes();
-                    target_system_time.wSecond=(WORD)target_time.abs_time.time_of_day().seconds();
-
-                    if(!SystemTimeToFileTime(&target_system_time,((FILETIME*)&due_time)))
-                    {
-                        due_time.QuadPart=0;
-                    }
-                    else
-                    {
-                        long const hundred_nanoseconds_in_one_second=10000000;
-                        posix_time::time_duration::tick_type const ticks_per_second=
-                            target_time.abs_time.time_of_day().ticks_per_second();
-                        if(ticks_per_second>hundred_nanoseconds_in_one_second)
-                        {
-                            posix_time::time_duration::tick_type const
-                                ticks_per_hundred_nanoseconds=
-                                ticks_per_second/hundred_nanoseconds_in_one_second;
-                            due_time.QuadPart+=
-                                target_time.abs_time.time_of_day().fractional_seconds()/
-                                ticks_per_hundred_nanoseconds;
-                        }
-                        else
-                        {
-                            due_time.QuadPart+=
-                                target_time.abs_time.time_of_day().fractional_seconds()*
-                                (hundred_nanoseconds_in_one_second/ticks_per_second);
-                        }
-                    }
-                }
-                return due_time;
-            }
-        }
-
 #ifndef UNDER_CE
 #if !BOOST_PLAT_WINDOWS_RUNTIME
         namespace detail_
@@ -667,7 +609,7 @@ namespace boost
         }
 #endif
 #endif
-        bool interruptible_wait(detail::win32::handle handle_to_wait_for,detail::timeout target_time)
+        bool interruptible_wait(detail::win32::handle handle_to_wait_for, detail::internal_platform_timepoint const &timeout)
         {
             detail::win32::handle handles[4]={0};
             unsigned handle_count=0;
@@ -693,16 +635,26 @@ namespace boost
 #ifndef UNDER_CE
 #if !BOOST_PLAT_WINDOWS_RUNTIME
             // Preferentially use coalescing timers for better power consumption and timer accuracy
-            if(!target_time.is_sentinel())
+            if(timeout != detail::internal_platform_timepoint::getMax())
             {
-                detail::timeout::remaining_time const time_left=target_time.remaining_milliseconds();
+                boost::intmax_t const time_left_msec = (timeout - detail::internal_platform_clock::now()).getMs();
                 timer_handle=CreateWaitableTimer(NULL,false,NULL);
                 if(timer_handle!=0)
                 {
-                    ULONG tolerable=32; // Empirical testing shows Windows ignores this when <= 26
-                    if(time_left.milliseconds/20>tolerable)  // 5%
-                        tolerable=time_left.milliseconds/20;
-                    LARGE_INTEGER due_time=get_due_time(target_time);
+                    ULONG const min_tolerable=32; // Empirical testing shows Windows ignores this when <= 26
+                    ULONG const max_tolerable=1000;
+                    ULONG tolerable=min_tolerable;
+                    if(time_left_msec/20>tolerable)  // 5%
+                    {
+                        tolerable=static_cast<ULONG>(time_left_msec/20);
+                        if(tolerable>max_tolerable)
+                            tolerable=max_tolerable;
+                    }
+                    LARGE_INTEGER due_time={{0,0}};
+                    if(time_left_msec>0)
+                    {
+                        due_time.QuadPart=-(time_left_msec*10000); // negative indicates relative time
+                    }
                     bool const set_time_succeeded=detail_::SetWaitableTimerEx()(timer_handle,&due_time,0,0,0,NULL,tolerable)!=0;
                     if(set_time_succeeded)
                     {
@@ -715,18 +667,21 @@ namespace boost
 #endif
 
             bool const using_timer=timeout_index!=~0u;
-            detail::timeout::remaining_time time_left(0);
+            boost::intmax_t time_left_msec(INFINITE);
+            if(!using_timer && timeout != detail::internal_platform_timepoint::getMax())
+            {
+                time_left_msec = (timeout - detail::internal_platform_clock::now()).getMs();
+                if(time_left_msec < 0)
+                {
+                    time_left_msec = 0;
+                }
+            }
 
             do
             {
-                if(!using_timer)
-                {
-                    time_left=target_time.remaining_milliseconds();
-                }
-
                 if(handle_count)
                 {
-                    unsigned long const notified_index=detail::winapi::WaitForMultipleObjectsEx(handle_count,handles,false,using_timer?INFINITE:time_left.milliseconds, 0);
+                    unsigned long const notified_index=winapi::WaitForMultipleObjectsEx(handle_count,handles,false,static_cast<DWORD>(time_left_msec), 0);
                     if(notified_index<handle_count)
                     {
                         if(notified_index==wait_handle_index)
@@ -736,7 +691,7 @@ namespace boost
 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
                         else if(notified_index==interruption_index)
                         {
-                            detail::winapi::ResetEvent(detail::get_current_thread_data()->interruption_handle);
+                            winapi::ResetEvent(detail::get_current_thread_data()->interruption_handle);
                             throw thread_interrupted();
                         }
 #endif
@@ -748,20 +703,21 @@ namespace boost
                 }
                 else
                 {
-                    detail::win32::sleep(time_left.milliseconds);
+                    detail::win32::sleep(static_cast<unsigned long>(time_left_msec));
                 }
-                if(target_time.relative)
+
+                if(!using_timer && timeout != detail::internal_platform_timepoint::getMax())
                 {
-                    target_time.milliseconds-=detail::timeout::max_non_infinite_wait;
+                    time_left_msec = (timeout - detail::internal_platform_clock::now()).getMs();
                 }
             }
-            while(time_left.more);
+            while(time_left_msec == INFINITE || time_left_msec > 0);
             return false;
         }
 
         namespace no_interruption_point
         {
-        bool non_interruptible_wait(detail::win32::handle handle_to_wait_for,detail::timeout target_time)
+        bool non_interruptible_wait(detail::win32::handle handle_to_wait_for, detail::internal_platform_timepoint const &timeout)
         {
             detail::win32::handle handles[3]={0};
             unsigned handle_count=0;
@@ -777,16 +733,26 @@ namespace boost
 #ifndef UNDER_CE
 #if !BOOST_PLAT_WINDOWS_RUNTIME
             // Preferentially use coalescing timers for better power consumption and timer accuracy
-            if(!target_time.is_sentinel())
+            if(timeout != detail::internal_platform_timepoint::getMax())
             {
-                detail::timeout::remaining_time const time_left=target_time.remaining_milliseconds();
+                boost::intmax_t const time_left_msec = (timeout - detail::internal_platform_clock::now()).getMs();
                 timer_handle=CreateWaitableTimer(NULL,false,NULL);
                 if(timer_handle!=0)
                 {
-                    ULONG tolerable=32; // Empirical testing shows Windows ignores this when <= 26
-                    if(time_left.milliseconds/20>tolerable)  // 5%
-                        tolerable=time_left.milliseconds/20;
-                    LARGE_INTEGER due_time=get_due_time(target_time);
+                    ULONG const min_tolerable=32; // Empirical testing shows Windows ignores this when <= 26
+                    ULONG const max_tolerable=1000;
+                    ULONG tolerable=min_tolerable;
+                    if(time_left_msec/20>tolerable)  // 5%
+                    {
+                        tolerable=static_cast<ULONG>(time_left_msec/20);
+                        if(tolerable>max_tolerable)
+                            tolerable=max_tolerable;
+                    }
+                    LARGE_INTEGER due_time={{0,0}};
+                    if(time_left_msec>0)
+                    {
+                        due_time.QuadPart=-(time_left_msec*10000); // negative indicates relative time
+                    }
                     bool const set_time_succeeded=detail_::SetWaitableTimerEx()(timer_handle,&due_time,0,0,0,NULL,tolerable)!=0;
                     if(set_time_succeeded)
                     {
@@ -799,18 +765,21 @@ namespace boost
 #endif
 
             bool const using_timer=timeout_index!=~0u;
-            detail::timeout::remaining_time time_left(0);
+            boost::intmax_t time_left_msec(INFINITE);
+            if(!using_timer && timeout != detail::internal_platform_timepoint::getMax())
+            {
+                time_left_msec = (timeout - detail::internal_platform_clock::now()).getMs();
+                if(time_left_msec < 0)
+                {
+                    time_left_msec = 0;
+                }
+            }
 
             do
             {
-                if(!using_timer)
-                {
-                    time_left=target_time.remaining_milliseconds();
-                }
-
                 if(handle_count)
                 {
-                    unsigned long const notified_index=detail::winapi::WaitForMultipleObjectsEx(handle_count,handles,false,using_timer?INFINITE:time_left.milliseconds, 0);
+                    unsigned long const notified_index=winapi::WaitForMultipleObjectsEx(handle_count,handles,false,static_cast<DWORD>(time_left_msec), 0);
                     if(notified_index<handle_count)
                     {
                         if(notified_index==wait_handle_index)
@@ -825,14 +794,15 @@ namespace boost
                 }
                 else
                 {
-                    detail::win32::sleep(time_left.milliseconds);
+                    detail::win32::sleep(static_cast<unsigned long>(time_left_msec));
                 }
-                if(target_time.relative)
+
+                if(!using_timer && timeout != detail::internal_platform_timepoint::getMax())
                 {
-                    target_time.milliseconds-=detail::timeout::max_non_infinite_wait;
+                    time_left_msec = (timeout - detail::internal_platform_clock::now()).getMs();
                 }
             }
-            while(time_left.more);
+            while(time_left_msec == INFINITE || time_left_msec > 0);
             return false;
         }
         }
@@ -847,7 +817,7 @@ namespace boost
                 return current_thread_data->id;
             }
 #endif
-            return detail::winapi::GetCurrentThreadId();
+            return winapi::GetCurrentThreadId();
 #else
             return thread::id(get_or_make_current_thread_data());
 #endif
@@ -858,7 +828,7 @@ namespace boost
         {
             if(interruption_enabled() && interruption_requested())
             {
-                detail::winapi::ResetEvent(detail::get_current_thread_data()->interruption_handle);
+                winapi::ResetEvent(detail::get_current_thread_data()->interruption_handle);
                 throw thread_interrupted();
             }
         }
@@ -870,7 +840,7 @@ namespace boost
 
         bool interruption_requested() BOOST_NOEXCEPT
         {
-            return detail::get_current_thread_data() && (detail::winapi::WaitForSingleObjectEx(detail::get_current_thread_data()->interruption_handle,0,0)==0);
+            return detail::get_current_thread_data() && (winapi::WaitForSingleObjectEx(detail::get_current_thread_data()->interruption_handle,0,0)==0);
         }
 #endif
 
@@ -951,11 +921,12 @@ namespace boost
         }
 
         void add_new_tss_node(void const* key,
-                              boost::shared_ptr<tss_cleanup_function> func,
+                              detail::tss_data_node::cleanup_caller_t caller,
+                              detail::tss_data_node::cleanup_func_t func,
                               void* tss_data)
         {
             detail::thread_data_base* const current_thread_data(get_or_make_current_thread_data());
-            current_thread_data->tss_data.insert(std::make_pair(key,tss_data_node(func,tss_data)));
+            current_thread_data->tss_data.insert(std::make_pair(key,tss_data_node(caller,func,tss_data)));
         }
 
         void erase_tss_node(void const* key)
@@ -965,17 +936,19 @@ namespace boost
         }
 
         void set_tss_data(void const* key,
-                          boost::shared_ptr<tss_cleanup_function> func,
+                          detail::tss_data_node::cleanup_caller_t caller,
+                          detail::tss_data_node::cleanup_func_t func,
                           void* tss_data,bool cleanup_existing)
         {
             if(tss_data_node* const current_node=find_tss_data(key))
             {
                 if(cleanup_existing && current_node->func && (current_node->value!=0))
                 {
-                    (*current_node->func)(current_node->value);
+                    (*current_node->caller)(current_node->func,current_node->value);
                 }
                 if(func || (tss_data!=0))
                 {
+                    current_node->caller=caller;
                     current_node->func=func;
                     current_node->value=tss_data;
                 }
@@ -986,7 +959,7 @@ namespace boost
             }
             else if(func || (tss_data!=0))
             {
-                add_new_tss_node(key,func,tss_data);
+                add_new_tss_node(key,caller,func,tss_data);
             }
         }
     }

src/win32/thread_primitives.cpp

@@ -0,0 +1,156 @@
+//  thread_primitives.cpp
+//
+//  (C) Copyright 2018 Andrey Semashev
+//
+//  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/winapi/config.hpp>
+#include <boost/winapi/dll.hpp>
+#include <boost/winapi/time.hpp>
+#include <boost/winapi/event.hpp>
+#include <boost/winapi/handles.hpp>
+#include <boost/winapi/thread_pool.hpp>
+#include <cstdlib>
+#include <boost/config.hpp>
+#include <boost/cstdint.hpp>
+#include <boost/memory_order.hpp>
+#include <boost/atomic/atomic.hpp>
+#include <boost/thread/win32/interlocked_read.hpp>
+#include <boost/thread/win32/thread_primitives.hpp>
+
+namespace boost {
+namespace detail {
+namespace win32 {
+
+#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
+
+// Directly use API from Vista and later
+BOOST_THREAD_DECL boost::detail::win32::detail::gettickcount64_t gettickcount64 = &::boost::winapi::GetTickCount64;
+
+#else // BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
+
+namespace {
+
+enum init_state
+{
+    uninitialized = 0,
+    in_progress,
+    initialized
+};
+
+struct get_tick_count64_state
+{
+    boost::atomic< uint64_t > ticks;
+    boost::atomic< init_state > init;
+    boost::winapi::HANDLE_ wait_event;
+    boost::winapi::HANDLE_ wait_handle;
+};
+
+// Zero-initialized initially
+BOOST_ALIGNMENT(64) static get_tick_count64_state g_state;
+
+//! Artifical implementation of GetTickCount64
+ticks_type WINAPI get_tick_count64()
+{
+    uint64_t old_state = g_state.ticks.load(boost::memory_order_acquire);
+
+    uint32_t new_ticks = boost::winapi::GetTickCount();
+
+    uint32_t old_ticks = static_cast< uint32_t >(old_state & UINT64_C(0x00000000ffffffff));
+    uint64_t new_state = ((old_state & UINT64_C(0xffffffff00000000)) + (static_cast< uint64_t >(new_ticks < old_ticks) << 32)) | static_cast< uint64_t >(new_ticks);
+
+    g_state.ticks.store(new_state, boost::memory_order_release);
+
+    return new_state;
+}
+
+//! The function is called periodically in the system thread pool to make sure g_state.ticks is timely updated
+void NTAPI refresh_get_tick_count64(boost::winapi::PVOID_, boost::winapi::BOOLEAN_)
+{
+    get_tick_count64();
+}
+
+//! Cleanup function to stop get_tick_count64 refreshes
+void cleanup_get_tick_count64()
+{
+    if (g_state.wait_handle)
+    {
+        boost::winapi::UnregisterWait(g_state.wait_handle);
+        g_state.wait_handle = NULL;
+    }
+
+    if (g_state.wait_event)
+    {
+        boost::winapi::CloseHandle(g_state.wait_event);
+        g_state.wait_event = NULL;
+    }
+}
+
+ticks_type WINAPI get_tick_count_init()
+{
+    boost::winapi::HMODULE_ hKernel32 = boost::winapi::GetModuleHandleW(L"kernel32.dll");
+    if (hKernel32)
+    {
+      // GetProcAddress returns a pointer to some function. It can return
+      // pointers to different functions, so it has to return something that is
+      // suitable to store any pointer to function. Microsoft chose FARPROC,
+      // which is int (WINAPI *)() on 32-bit Windows. The user is supposed to
+      // know the signature of the function he requests and perform a cast
+      // (which is a nop on this platform). The result is a pointer to function
+      // with the required signature, which is bitwise equal to what
+      // GetProcAddress returned.
+      // However, gcc >= 8 warns about that.
+#if defined(BOOST_GCC) && BOOST_GCC >= 80000
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-function-type"
+#endif
+        boost::detail::win32::detail::gettickcount64_t p =
+            (boost::detail::win32::detail::gettickcount64_t)boost::winapi::get_proc_address(hKernel32, "GetTickCount64");
+#if defined(BOOST_GCC) && BOOST_GCC >= 80000
+#pragma GCC diagnostic pop
+#endif
+        if (p)
+        {
+            // Use native API
+            boost::detail::interlocked_write_release((void**)&gettickcount64, (void*)p);
+            return p();
+        }
+    }
+
+    // No native API available. Use emulation with periodic refreshes to make sure the GetTickCount wrap arounds are properly counted.
+    init_state old_init = uninitialized;
+    if (g_state.init.compare_exchange_strong(old_init, in_progress, boost::memory_order_acq_rel, boost::memory_order_relaxed))
+    {
+        if (!g_state.wait_event)
+            g_state.wait_event = boost::winapi::create_anonymous_event(NULL, false, false);
+        if (g_state.wait_event)
+        {
+            boost::winapi::BOOL_ res = boost::winapi::RegisterWaitForSingleObject(&g_state.wait_handle, g_state.wait_event, &refresh_get_tick_count64, NULL, 0x7fffffff, boost::winapi::WT_EXECUTEINWAITTHREAD_);
+            if (res)
+            {
+                std::atexit(&cleanup_get_tick_count64);
+
+                boost::detail::interlocked_write_release((void**)&gettickcount64, (void*)&get_tick_count64);
+                g_state.init.store(initialized, boost::memory_order_release);
+                goto finish;
+            }
+        }
+
+        g_state.init.store(uninitialized, boost::memory_order_release);
+    }
+
+finish:
+    return get_tick_count64();
+}
+
+} // namespace
+
+BOOST_THREAD_DECL boost::detail::win32::detail::gettickcount64_t gettickcount64 = &get_tick_count_init;
+
+#endif // BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
+
+} // namespace win32
+} // namespace detail
+} // namespace boost

src/win32/tss_dll.cpp

@@ -3,18 +3,20 @@
 // 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/winapi/config.hpp>
+#include <boost/winapi/config.hpp>
 #include <boost/thread/detail/config.hpp>
 
 
-#if defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL)
+#if defined(BOOST_THREAD_WIN32) && defined(BOOST_THREAD_BUILD_DLL)
 
     #include <boost/thread/detail/tss_hooks.hpp>
 
     #include <windows.h>
 
-    #if defined(__BORLANDC__)
+    #if defined(BOOST_BORLANDC)
         extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE /*hInstance*/, DWORD dwReason, LPVOID /*lpReserved*/)
+    #elif defined(BOOST_EMBTC)
+        extern "C" int _libmain(DWORD dwReason)
     #elif defined(_WIN32_WCE)
         extern "C" BOOL WINAPI DllMain(HANDLE /*hInstance*/, DWORD dwReason, LPVOID /*lpReserved*/)
     #else
@@ -73,7 +75,7 @@ namespace boost
     }
 }
 
-#else //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL)
+#else //defined(BOOST_THREAD_WIN32) && defined(BOOST_THREAD_BUILD_DLL)
 
 #ifdef _MSC_VER
 // Prevent LNK4221 warning with link=static
@@ -82,4 +84,4 @@ namespace boost { namespace link_static_warning_inhibit {
 } }
 #endif
 
-#endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL)
+#endif //defined(BOOST_THREAD_WIN32) && defined(BOOST_THREAD_BUILD_DLL)

src/win32/tss_pe.cpp

@@ -7,10 +7,10 @@
 // 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/winapi/config.hpp>
+#include <boost/winapi/config.hpp>
 #include <boost/thread/detail/config.hpp>
 
-#if defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB)
+#if defined(BOOST_THREAD_WIN32) && defined(BOOST_THREAD_BUILD_LIB)
 
 #if (defined(__MINGW32__) && !defined(_WIN64)) || defined(__MINGW64__) || (__MINGW64_VERSION_MAJOR)
 
@@ -98,11 +98,11 @@ extern BOOL (WINAPI * const _pRawDllMainOrig)(HINSTANCE, DWORD, LPVOID);
 extern BOOL (WINAPI * const _pDefaultRawDllMainOrig)(HINSTANCE, DWORD, LPVOID) = NULL;
 #if defined (_M_IX86)
 #pragma comment(linker, "/alternatename:__pRawDllMainOrig=__pDefaultRawDllMainOrig")
-#elif defined (_M_X64) || defined (_M_ARM)
+#elif defined (_M_X64) || defined (_M_ARM) || defined (_M_ARM64)
 #pragma comment(linker, "/alternatename:_pRawDllMainOrig=_pDefaultRawDllMainOrig")
-#else  /* defined (_M_X64) || defined (_M_ARM) */
+#else  /* unknown Windows target (not x86, x64, ARM, ARM64) */
 #error Unsupported platform
-#endif  /* defined (_M_X64) || defined (_M_ARM) */
+#endif  /* defined (_M_X64) || defined (_M_ARM) || defined (_M_ARM64) */
 }
 
 #endif
@@ -152,19 +152,25 @@ extern BOOL (WINAPI * const _pDefaultRawDllMainOrig)(HINSTANCE, DWORD, LPVOID) =
         static PVAPI_V on_process_init();
         static PVAPI_V on_process_term();
         static void NTAPI on_tls_callback(HINSTANCE, DWORD, PVOID);
+    }
 
+    namespace boost
+    {
         //The .CRT$Xxx information is taken from Codeguru:
         //http://www.codeguru.com/Cpp/misc/misc/threadsprocesses/article.php/c6945__2/
 
+        // Variables below are not referenced anywhere and
+        // to not be optimized away has to have external linkage
+
 #if (_MSC_VER >= 1400)
 #pragma section(".CRT$XIU",long,read)
 #pragma section(".CRT$XCU",long,read)
 #pragma section(".CRT$XTU",long,read)
 #pragma section(".CRT$XLC",long,read)
-        __declspec(allocate(".CRT$XLC")) _TLSCB __xl_ca=on_tls_callback;
-        __declspec(allocate(".CRT$XIU"))_PIFV_ p_tls_prepare = on_tls_prepare;
-        __declspec(allocate(".CRT$XCU"))_PVFV_ p_process_init = on_process_init;
-        __declspec(allocate(".CRT$XTU"))_PVFV_ p_process_term = on_process_term;
+        extern const __declspec(allocate(".CRT$XLC")) _TLSCB p_tls_callback = on_tls_callback;
+        extern const __declspec(allocate(".CRT$XIU")) _PIFV_ p_tls_prepare = on_tls_prepare;
+        extern const __declspec(allocate(".CRT$XCU")) _PVFV_ p_process_init = on_process_init;
+        extern const __declspec(allocate(".CRT$XTU")) _PVFV_ p_process_term = on_process_term;
 #else
         #if (_MSC_VER >= 1300) // 1300 == VC++ 7.0
         #   pragma data_seg(push, old_seg)
@@ -176,30 +182,33 @@ extern BOOL (WINAPI * const _pDefaultRawDllMainOrig)(HINSTANCE, DWORD, LPVOID) =
             //this could be changed easily if required.
 
             #pragma data_seg(".CRT$XIU")
-            static _PIFV_ p_tls_prepare = on_tls_prepare;
+            extern const _PIFV_ p_tls_prepare = on_tls_prepare;
             #pragma data_seg()
 
             //Callback after all global ctors.
 
             #pragma data_seg(".CRT$XCU")
-            static _PVFV_ p_process_init = on_process_init;
+            extern const _PVFV_ p_process_init = on_process_init;
             #pragma data_seg()
 
             //Callback for tls notifications.
 
             #pragma data_seg(".CRT$XLB")
-            _TLSCB p_thread_callback = on_tls_callback;
+            extern const _TLSCB p_thread_callback = on_tls_callback;
             #pragma data_seg()
             //Callback for termination.
 
             #pragma data_seg(".CRT$XTU")
-            static _PVFV_ p_process_term = on_process_term;
+            extern const _PVFV_ p_process_term = on_process_term;
             #pragma data_seg()
         #if (_MSC_VER >= 1300) // 1300 == VC++ 7.0
         #   pragma data_seg(pop, old_seg)
         #endif
 #endif
+    } // namespace boost
 
+    namespace
+    {
 #ifdef BOOST_MSVC
 #pragma warning(push)
 #pragma warning(disable:4189)
@@ -334,4 +343,4 @@ namespace boost
 
 #endif //defined(_MSC_VER) && !defined(UNDER_CE)
 
-#endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_LIB)
+#endif //defined(BOOST_THREAD_WIN32) && defined(BOOST_THREAD_BUILD_LIB)

test/Jamfile.v2

@@ -18,6 +18,9 @@
 
 # bring in rules for testing
 import testing ;
+import regex ;
+import path ;
+import os ;
 
 project
     : requirements
@@ -31,8 +34,7 @@ project
         <toolset>gcc:<cxxflags>-Wno-long-long
         #<toolset>gcc:<cxxflags>-ansi
         #<toolset>gcc:<cxxflags>-fpermissive
-        <toolset>gcc-4:<cxxflags>-Wno-variadic-macros
-        <toolset>gcc-5:<cxxflags>-Wno-variadic-macros
+        <toolset>gcc:<cxxflags>-Wno-variadic-macros
         #<toolset>gcc:<cxxflags>-Wunused-local-typedefs
         <toolset>gcc:<cxxflags>-Wunused-function
         <toolset>gcc:<cxxflags>-Wno-unused-parameter
@@ -59,6 +61,7 @@ project
         #<toolset>clang:<cxxflags>-fpermissive # doesn't work
         <toolset>clang:<cxxflags>-Wunused-function
         <toolset>clang:<cxxflags>-Wno-unused-parameter
+        <toolset>clang:<cxxflags>-Wno-c99-extensions
 
         #<toolset>gcc-mingw-4.4.0:<cxxflags>-fdiagnostics-show-option
         #<toolset>gcc-mingw-4.5.0:<cxxflags>-fdiagnostics-show-option
@@ -180,7 +183,6 @@ rule thread-run2-h ( sources : name )
     sources = $(sources) winrt_init.cpp ;
     return
     [ run $(sources) : : :
-      <library>/boost/system//boost_system
       <define>BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
       <define>BOOST_THREAD_VERSION=3
     : $(name)_h ]
@@ -208,6 +210,36 @@ rule thread-compile-fail ( sources : reqs * : name )
     ;
 }
 
+rule clang-thread-safety ( properties * )
+{
+    if <toolset>clang in $(properties)
+    {
+        return <cxxflags>-Werror=thread-safety  <define>BOOST_THREAD_ENABLE_THREAD_SAFETY_ANALYSIS ;
+    }
+    else
+    {
+        return <build>no ;
+    }
+}
+
+rule thread-safety-compile ( sources : reqs * : name )
+{
+    return
+    [ compile $(sources)
+        : $(reqs) <conditional>@clang-thread-safety
+        : $(name) ]
+    ;
+}
+
+rule thread-safety-compile-fail ( sources : reqs * : name )
+{
+    return
+    [ compile-fail $(sources)
+        : $(reqs) <conditional>@clang-thread-safety
+        : $(name) ]
+    ;
+}
+
 rule thread-compile ( sources : reqs * : name )
 {
     return
@@ -217,6 +249,42 @@ rule thread-compile ( sources : reqs * : name )
     ;
 }
 
+rule windows-cygwin-specific ( properties * )
+{
+    if <target-os>windows in $(properties) || <target-os>cygwin in $(properties)
+    {
+        return <build>yes ;
+    }
+    else
+    {
+        return <build>no ;
+    }
+}
+
+rule generate_self_contained_header_tests
+{
+    local all_rules ;
+    local file ;
+
+    if ! [ os.environ BOOST_THREAD_TEST_WITHOUT_SELF_CONTAINED_HEADER_TESTS ]
+    {
+        local headers_path = [ path.make $(BOOST_ROOT)/libs/thread/include/boost/thread ] ;
+        for file in [ path.glob-tree $(headers_path) : *.hpp : detail pthread win32 ]
+        {
+            local rel_file = [ path.relative-to $(headers_path) $(file) ] ;
+            # Note: The test name starts with '~' in order to group these tests in the test report table, preferably at the end.
+            #       All '/' are replaced with '-' because apparently test scripts have a problem with test names containing slashes.
+            local test_name = [ regex.replace ~hdr/$(rel_file) "/" "-" ] ;
+            #ECHO $(rel_file) ;
+            all_rules += [ compile self_contained_header.cpp : <define>"BOOST_THREAD_TEST_HEADER=$(rel_file)" <dependency>$(file) : $(test_name) ] ;
+            all_rules += [ compile self_contained_header.cpp : <define>"BOOST_THREAD_TEST_HEADER=$(rel_file)" <define>"BOOST_THREAD_TEST_POST_WINDOWS_H" <dependency>$(file) <conditional>@windows-cygwin-specific : $(test_name)-post_winh ] ;
+        }
+    }
+
+    #ECHO All rules: $(all_rules) ;
+    return $(all_rules) ;
+}
+
 {
     test-suite t_threads
     :
@@ -266,8 +334,8 @@ rule thread-compile ( sources : reqs * : name )
           #[ thread-test test_vhh_shared_mutex_timed_locks.cpp ]
     ;
 
-    #explicit t_futures ;
-    test-suite t_futures
+    explicit t_futures_too_long ;
+    test-suite t_futures_too_long
     :
           [ thread-test test_futures.cpp ]
     ;
@@ -325,6 +393,7 @@ rule thread-compile ( sources : reqs * : name )
           [ thread-run2-noit ./sync/conditions/condition_variable/wait_for_pred_pass.cpp : condition_variable__wait_for_pred_p ]
           [ thread-run2-noit ./sync/conditions/condition_variable/wait_until_pass.cpp : condition_variable__wait_until_p ]
           [ thread-run2-noit ./sync/conditions/condition_variable/wait_until_pred_pass.cpp : condition_variable__wait_until_pred_p ]
+          [ thread-run2-noit ./sync/conditions/condition_variable/lost_notif_pass.cpp : condition_variable__lost_notif_p ]
 
           [ thread-compile-fail ./sync/conditions/condition_variable_any/assign_fail.cpp : : condition_variable_any__assign_f ]
           [ thread-compile-fail ./sync/conditions/condition_variable_any/copy_fail.cpp : : condition_variable_any__copy_f ]
@@ -334,6 +403,7 @@ rule thread-compile ( sources : reqs * : name )
           [ thread-run2-noit ./sync/conditions/condition_variable_any/wait_for_pred_pass.cpp : condition_variable_any__wait_for_pred_p ]
           [ thread-run2-noit ./sync/conditions/condition_variable_any/wait_until_pass.cpp : condition_variable_any__wait_until_p ]
           [ thread-run2-noit ./sync/conditions/condition_variable_any/wait_until_pred_pass.cpp : condition_variable_any__wait_until_pred_p ]
+          [ thread-run2-noit ./sync/conditions/condition_variable_any/lost_notif_pass.cpp : condition_variable_any__lost_notif_p ]
           [ thread-run2-noit ./sync/conditions/cv_status/cv_status_pass.cpp : cv_status__cv_status_p ]
           [ thread-run2-noit ./sync/conditions/notify_all_at_thread_exit_pass.cpp : notify_all_at_thread_exit_p ]
     ;
@@ -459,6 +529,10 @@ rule thread-compile ( sources : reqs * : name )
     :
           [ thread-compile-fail ./sync/mutual_exclusion/locks/lock_guard/copy_assign_fail.cpp : : lock_guard__cons__copy_assign_f ]
           [ thread-compile-fail ./sync/mutual_exclusion/locks/lock_guard/copy_ctor_fail.cpp : : lock_guard__cons__copy_ctor_f ]
+          [ thread-safety-compile ./sync/mutual_exclusion/locks/lock_guard/lock_guard_compile_pass.cpp : : lock_guard__lock_compile_p ]
+          [ thread-safety-compile-fail ./sync/mutual_exclusion/locks/lock_guard/lock_guard_compile_fail.cpp : : lock_guard__lock_compile_f ]
+          [ thread-safety-compile ./sync/mutual_exclusion/locks/lock_guard/lock_guard_adopt_lock_compile_pass.cpp : : lock_guard__adopt_lock_compile_p ]
+          [ thread-safety-compile-fail ./sync/mutual_exclusion/locks/lock_guard/lock_guard_adopt_lock_compile_fail.cpp : : lock_guard__adopt_lock_compile_f ]
           [ thread-run2-noit ./sync/mutual_exclusion/locks/lock_guard/adopt_lock_pass.cpp : lock_guard__cons__adopt_lock_p ]
           [ thread-run2-noit ./sync/mutual_exclusion/locks/lock_guard/default_pass.cpp : lock_guard__cons__default_p ]
           [ thread-run2-noit ./sync/mutual_exclusion/locks/lock_guard/types_pass.cpp : lock_guard__types_p ]
@@ -613,6 +687,12 @@ rule thread-compile ( sources : reqs * : name )
     :
           [ thread-compile-fail ./sync/mutual_exclusion/mutex/assign_fail.cpp : : mutex__assign_f ]
           [ thread-compile-fail ./sync/mutual_exclusion/mutex/copy_fail.cpp : : mutex__copy_f ]
+          [ thread-safety-compile ./sync/mutual_exclusion/mutex/lock_compile_pass.cpp : : mutex__lock_compile_p ]
+          [ thread-safety-compile-fail ./sync/mutual_exclusion/mutex/lock_compile_fail.cpp : : mutex__lock_compile_f ]
+          # https://bugs.llvm.org/show_bug.cgi?id=32954
+          # http://clang-developers.42468.n3.nabble.com/thread-safety-warnings-specifically-try-acquire-capability-td4059337.html
+          #[ thread-safety-compile ./sync/mutual_exclusion/mutex/try_lock_compile_pass.cpp : : mutex__try_lock_compile_p ]
+          [ thread-safety-compile-fail ./sync/mutual_exclusion/mutex/try_lock_compile_fail.cpp : : mutex__try_lock_compile_f ]
           [ thread-run2-noit ./sync/mutual_exclusion/mutex/default_pass.cpp : mutex__default_p ]
           [ thread-run2-noit ./sync/mutual_exclusion/mutex/lock_pass.cpp : mutex__lock_p ]
           [ thread-run2-noit-pthread ./sync/mutual_exclusion/mutex/native_handle_pass.cpp : mutex__native_handle_p ]
@@ -709,7 +789,7 @@ rule thread-compile ( sources : reqs * : name )
     test-suite ts_sync_tq
     :
           [ thread-run2-noit ./sync/mutual_exclusion/sync_pq/tq_single_thread_pass.cpp : sync_tq_single_thread_p ]
-          #[ thread-run2-noit ./sync/mutual_exclusion/sync_pq/tq_multi_thread_pass.cpp : sync_tq_multi_thread_p ]
+          [ thread-run2-noit ./sync/mutual_exclusion/sync_pq/tq_multi_thread_pass.cpp : sync_tq_multi_thread_p ]
     ;
 
     test-suite ts_scheduler
@@ -773,6 +853,12 @@ rule thread-compile ( sources : reqs * : name )
           [ thread-run2-noit ./threads/container/thread_ptr_list_pass.cpp : container__thread_ptr_list_p ]
     ;
 
+    explicit ts_examples_too_long ;
+    test-suite ts_examples_too_long
+    :
+          [ thread-run2 ../example/shared_mutex.cpp : ex_shared_mutex ]
+    ;
+
     #explicit ts_examples ;
     test-suite ts_examples
     :
@@ -788,7 +874,6 @@ rule thread-compile ( sources : reqs * : name )
           [ thread-run2-noit ../example/tss.cpp : ex_tss ]
           [ thread-run2 ../example/xtime.cpp : ex_xtime ]
           [ thread-run2 ../example/shared_monitor.cpp : ex_shared_monitor ]
-          [ thread-run2 ../example/shared_mutex.cpp : ex_shared_mutex ]
           #[ thread-run ../example/vhh_shared_monitor.cpp ]
           #[ thread-run ../example/vhh_shared_mutex.cpp ]
           [ thread-run2 ../example/make_future.cpp : ex_make_future ]
@@ -968,9 +1053,46 @@ rule thread-compile ( sources : reqs * : name )
           #[ thread-run test_11818.cpp ]
           #[ thread-run test_11796.cpp ]
           #[ thread-run test_12293.cpp ]
-          [ thread-run test_12949.cpp ]
+          #[ thread-run test_12949.cpp ]
+          #[ thread-run test_13480b.cpp ]
+          [ thread-run test_13561.cpp ]
           
     ;
 
+    explicit test_time_jumps_1_obj ;
+    obj test_time_jumps_1_obj : test_time_jumps.cpp :
+        # BOOST_THREAD_USES_MOVE is required to prevent ambiguity between the two definitions
+        # of boost::move when using sync_priority_queue/sync_timed_queue with POD data types.
+        <define>BOOST_THREAD_USES_MOVE
+        <define>BOOST_THREAD_PROVIDES_FUTURE
+    ;
 
+    explicit test_time_jumps_2_obj ;
+    obj test_time_jumps_2_obj : test_time_jumps.cpp :
+        # BOOST_THREAD_USES_MOVE is required to prevent ambiguity between the two definitions
+        # of boost::move when using sync_priority_queue/sync_timed_queue with POD data types.
+        <define>BOOST_THREAD_USES_MOVE
+        <define>BOOST_THREAD_PROVIDES_FUTURE
+        <define>BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
+    ;
+
+    explicit test_time_jumps_3_obj ;
+    obj test_time_jumps_3_obj : test_time_jumps.cpp :
+        # BOOST_THREAD_USES_MOVE is required to prevent ambiguity between the two definitions
+        # of boost::move when using sync_priority_queue/sync_timed_queue with POD data types.
+        <define>BOOST_THREAD_USES_MOVE
+        <define>BOOST_THREAD_PROVIDES_FUTURE
+        <define>BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
+        <define>BOOST_THREAD_V2_SHARED_MUTEX
+    ;
+
+    explicit test_time_jumps ;
+    test-suite test_time_jumps
+    :
+          [ exe test_time_jumps_1 : test_time_jumps_1_obj ../build//boost_thread ]
+          [ exe test_time_jumps_2 : test_time_jumps_2_obj ../build//boost_thread ]
+          [ exe test_time_jumps_3 : test_time_jumps_3_obj ../build//boost_thread ]
+    ;
+
+    test-suite test_self_contained_headers : [ generate_self_contained_header_tests ] ;
 }

test/self_contained_header.cpp

@@ -0,0 +1,26 @@
+/*
+ *             Copyright Andrey Semashev 2019.
+ * 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)
+ */
+/*!
+ * \file   self_contained_header.cpp
+ * \author Andrey Semashev
+ * \date   2019-01-19
+ *
+ * \brief  This file contains a test boilerplate for checking that every public header is self-contained and does not have any missing #includes.
+ */
+
+#if defined(BOOST_THREAD_TEST_POST_WINDOWS_H)
+#include <windows.h>
+#endif
+
+#define BOOST_THREAD_TEST_INCLUDE_HEADER() <boost/thread/BOOST_THREAD_TEST_HEADER>
+
+#include BOOST_THREAD_TEST_INCLUDE_HEADER()
+
+int main(int, char*[])
+{
+    return 0;
+}