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| author | Remko Tronçon <git@el-tramo.be> | 2010-04-11 18:19:17 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-04-11 19:20:07 (GMT) |
| commit | 857e44c156a1dbefcb49bb5792c4384cebd8762a (patch) | |
| tree | 11947fb81ad9c502627f1b2bb8f090fb8d53c107 /3rdParty/Boost/src/libs/thread | |
| parent | 77d4eb7588e113beaa03f3347523b26adefdeb06 (diff) | |
| download | swift-contrib-857e44c156a1dbefcb49bb5792c4384cebd8762a.zip swift-contrib-857e44c156a1dbefcb49bb5792c4384cebd8762a.tar.bz2 | |
Updated Boost to 1.42.
Diffstat (limited to '3rdParty/Boost/src/libs/thread')
4 files changed, 44 insertions, 364 deletions
diff --git a/3rdParty/Boost/src/libs/thread/src/pthread/exceptions.cpp b/3rdParty/Boost/src/libs/thread/src/pthread/exceptions.cpp deleted file mode 100644 index 8881303..0000000 --- a/3rdParty/Boost/src/libs/thread/src/pthread/exceptions.cpp +++ /dev/null @@ -1,124 +0,0 @@ -// Copyright (C) 2001-2003 -// William E. Kempf -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) - -#include <boost/thread/detail/config.hpp> - -#include <boost/thread/exceptions.hpp> -#include <cstring> -#include <string> - -namespace boost { - -thread_exception::thread_exception() - : m_sys_err(0) -{ -} - -thread_exception::thread_exception(int sys_err_code) - : m_sys_err(sys_err_code) -{ -} - -thread_exception::~thread_exception() throw() -{ -} - -int thread_exception::native_error() const -{ - return m_sys_err; -} - -lock_error::lock_error() -{ -} - -lock_error::lock_error(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -lock_error::~lock_error() throw() -{ -} - -const char* lock_error::what() const throw() -{ - return "boost::lock_error"; -} - -thread_resource_error::thread_resource_error() -{ -} - -thread_resource_error::thread_resource_error(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -thread_resource_error::~thread_resource_error() throw() -{ -} - -const char* thread_resource_error::what() const throw() -{ - return "boost::thread_resource_error"; -} - -unsupported_thread_option::unsupported_thread_option() -{ -} - -unsupported_thread_option::unsupported_thread_option(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -unsupported_thread_option::~unsupported_thread_option() throw() -{ -} - -const char* unsupported_thread_option::what() const throw() -{ - return "boost::unsupported_thread_option"; -} - -invalid_thread_argument::invalid_thread_argument() -{ -} - -invalid_thread_argument::invalid_thread_argument(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -invalid_thread_argument::~invalid_thread_argument() throw() -{ -} - -const char* invalid_thread_argument::what() const throw() -{ - return "boost::invalid_thread_argument"; -} - -thread_permission_error::thread_permission_error() -{ -} - -thread_permission_error::thread_permission_error(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -thread_permission_error::~thread_permission_error() throw() -{ -} - -const char* thread_permission_error::what() const throw() -{ - return "boost::thread_permission_error"; -} - -} // namespace boost diff --git a/3rdParty/Boost/src/libs/thread/src/pthread/thread.cpp b/3rdParty/Boost/src/libs/thread/src/pthread/thread.cpp index cc71d97..3a5ce7c 100644 --- a/3rdParty/Boost/src/libs/thread/src/pthread/thread.cpp +++ b/3rdParty/Boost/src/libs/thread/src/pthread/thread.cpp @@ -42,19 +42,6 @@ namespace boost {} }; - struct tss_data_node - { - void const* key; - boost::shared_ptr<boost::detail::tss_cleanup_function> func; - void* value; - tss_data_node* next; - - tss_data_node(void const* key_,boost::shared_ptr<boost::detail::tss_cleanup_function> func_,void* value_, - tss_data_node* next_): - key(key_),func(func_),value(value_),next(next_) - {} - }; - namespace { boost::once_flag current_thread_tls_init_flag=BOOST_ONCE_INIT; @@ -67,7 +54,7 @@ namespace boost boost::detail::thread_data_base* thread_info=static_cast<boost::detail::thread_data_base*>(data); if(thread_info) { - while(thread_info->tss_data || thread_info->thread_exit_callbacks) + while(!thread_info->tss_data.empty() || thread_info->thread_exit_callbacks) { while(thread_info->thread_exit_callbacks) { @@ -80,15 +67,18 @@ namespace boost } delete current_node; } - while(thread_info->tss_data) + for(std::map<void const*,tss_data_node>::iterator next=thread_info->tss_data.begin(), + current, + end=thread_info->tss_data.end(); + next!=end;) { - detail::tss_data_node* const current_node=thread_info->tss_data; - thread_info->tss_data=current_node->next; - if(current_node->func) + current=next; + ++next; + if(current->second.func && current->second.value) { - (*current_node->func)(current_node->value); + (*current->second.func)(current->second.value); } - delete current_node; + thread_info->tss_data.erase(current); } } thread_info->self.reset(); @@ -390,7 +380,7 @@ namespace boost { #if defined(PTW32_VERSION) || defined(__hpux) return pthread_num_processors_np(); -#elif defined(__linux__) +#elif defined(_GNU_SOURCE) return get_nprocs(); #elif defined(__APPLE__) || defined(__FreeBSD__) int count; @@ -552,14 +542,11 @@ namespace boost detail::thread_data_base* const current_thread_data(get_current_thread_data()); if(current_thread_data) { - detail::tss_data_node* current_node=current_thread_data->tss_data; - while(current_node) + std::map<void const*,tss_data_node>::iterator current_node= + current_thread_data->tss_data.find(key); + if(current_node!=current_thread_data->tss_data.end()) { - if(current_node->key==key) - { - return current_node; - } - current_node=current_node->next; + return ¤t_node->second; } } return NULL; @@ -573,106 +560,47 @@ namespace boost } return NULL; } + + void add_new_tss_node(void const* key, + boost::shared_ptr<tss_cleanup_function> 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))); + } + + void erase_tss_node(void const* key) + { + detail::thread_data_base* const current_thread_data(get_or_make_current_thread_data()); + current_thread_data->tss_data.erase(key); + } - void set_tss_data(void const* key,boost::shared_ptr<tss_cleanup_function> func,void* tss_data,bool cleanup_existing) + void set_tss_data(void const* key, + boost::shared_ptr<tss_cleanup_function> func, + void* tss_data,bool cleanup_existing) { if(tss_data_node* const current_node=find_tss_data(key)) { - if(cleanup_existing && current_node->func) + if(cleanup_existing && current_node->func && current_node->value) { (*current_node->func)(current_node->value); } - current_node->func=func; - current_node->value=tss_data; + if(func || tss_data) + { + current_node->func=func; + current_node->value=tss_data; + } + else + { + erase_tss_node(key); + } } else { - detail::thread_data_base* const current_thread_data(get_or_make_current_thread_data()); - tss_data_node* const new_node=new tss_data_node(key,func,tss_data,current_thread_data->tss_data); - current_thread_data->tss_data=new_node; + add_new_tss_node(key,func,tss_data); } } } -// thread_group::thread_group() -// { -// } - -// thread_group::~thread_group() -// { -// // We shouldn't have to scoped_lock here, since referencing this object -// // from another thread while we're deleting it in the current thread is -// // going to lead to undefined behavior any way. -// for (std::list<thread*>::iterator it = m_threads.begin(); -// it != m_threads.end(); ++it) -// { -// delete (*it); -// } -// } - -// thread* thread_group::create_thread(const function0<void>& threadfunc) -// { -// // No scoped_lock required here since the only "shared data" that's -// // modified here occurs inside add_thread which does scoped_lock. -// std::auto_ptr<thread> thrd(new thread(threadfunc)); -// add_thread(thrd.get()); -// return thrd.release(); -// } - -// void thread_group::add_thread(thread* thrd) -// { -// mutex::scoped_lock scoped_lock(m_mutex); - -// // For now we'll simply ignore requests to add a thread object multiple -// // times. Should we consider this an error and either throw or return an -// // error value? -// std::list<thread*>::iterator it = std::find(m_threads.begin(), -// m_threads.end(), thrd); -// BOOST_ASSERT(it == m_threads.end()); -// if (it == m_threads.end()) -// m_threads.push_back(thrd); -// } - -// void thread_group::remove_thread(thread* thrd) -// { -// mutex::scoped_lock scoped_lock(m_mutex); - -// // For now we'll simply ignore requests to remove a thread object that's -// // not in the group. Should we consider this an error and either throw or -// // return an error value? -// std::list<thread*>::iterator it = std::find(m_threads.begin(), -// m_threads.end(), thrd); -// BOOST_ASSERT(it != m_threads.end()); -// if (it != m_threads.end()) -// m_threads.erase(it); -// } - -// void thread_group::join_all() -// { -// mutex::scoped_lock scoped_lock(m_mutex); -// for (std::list<thread*>::iterator it = m_threads.begin(); -// it != m_threads.end(); ++it) -// { -// (*it)->join(); -// } -// } - -// void thread_group::interrupt_all() -// { -// boost::lock_guard<mutex> guard(m_mutex); - -// for(std::list<thread*>::iterator it=m_threads.begin(),end=m_threads.end(); -// it!=end; -// ++it) -// { -// (*it)->interrupt(); -// } -// } - - -// size_t thread_group::size() const -// { -// return m_threads.size(); -// } } diff --git a/3rdParty/Boost/src/libs/thread/src/win32/exceptions.cpp b/3rdParty/Boost/src/libs/thread/src/win32/exceptions.cpp deleted file mode 100644 index 8881303..0000000 --- a/3rdParty/Boost/src/libs/thread/src/win32/exceptions.cpp +++ /dev/null @@ -1,124 +0,0 @@ -// Copyright (C) 2001-2003 -// William E. Kempf -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) - -#include <boost/thread/detail/config.hpp> - -#include <boost/thread/exceptions.hpp> -#include <cstring> -#include <string> - -namespace boost { - -thread_exception::thread_exception() - : m_sys_err(0) -{ -} - -thread_exception::thread_exception(int sys_err_code) - : m_sys_err(sys_err_code) -{ -} - -thread_exception::~thread_exception() throw() -{ -} - -int thread_exception::native_error() const -{ - return m_sys_err; -} - -lock_error::lock_error() -{ -} - -lock_error::lock_error(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -lock_error::~lock_error() throw() -{ -} - -const char* lock_error::what() const throw() -{ - return "boost::lock_error"; -} - -thread_resource_error::thread_resource_error() -{ -} - -thread_resource_error::thread_resource_error(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -thread_resource_error::~thread_resource_error() throw() -{ -} - -const char* thread_resource_error::what() const throw() -{ - return "boost::thread_resource_error"; -} - -unsupported_thread_option::unsupported_thread_option() -{ -} - -unsupported_thread_option::unsupported_thread_option(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -unsupported_thread_option::~unsupported_thread_option() throw() -{ -} - -const char* unsupported_thread_option::what() const throw() -{ - return "boost::unsupported_thread_option"; -} - -invalid_thread_argument::invalid_thread_argument() -{ -} - -invalid_thread_argument::invalid_thread_argument(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -invalid_thread_argument::~invalid_thread_argument() throw() -{ -} - -const char* invalid_thread_argument::what() const throw() -{ - return "boost::invalid_thread_argument"; -} - -thread_permission_error::thread_permission_error() -{ -} - -thread_permission_error::thread_permission_error(int sys_err_code) - : thread_exception(sys_err_code) -{ -} - -thread_permission_error::~thread_permission_error() throw() -{ -} - -const char* thread_permission_error::what() const throw() -{ - return "boost::thread_permission_error"; -} - -} // namespace boost diff --git a/3rdParty/Boost/src/libs/thread/src/win32/thread.cpp b/3rdParty/Boost/src/libs/thread/src/win32/thread.cpp index a72f053..46af860 100644 --- a/3rdParty/Boost/src/libs/thread/src/win32/thread.cpp +++ b/3rdParty/Boost/src/libs/thread/src/win32/thread.cpp @@ -561,7 +561,7 @@ namespace boost { if(tss_data_node* const current_node=find_tss_data(key)) { - if(cleanup_existing && current_node->func.get()) + if(cleanup_existing && current_node->func.get() && current_node->value) { (*current_node->func)(current_node->value); } |