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Diffstat (limited to 'boost/detail/winapi/thread_pool.hpp')
-rw-r--r-- | boost/detail/winapi/thread_pool.hpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/boost/detail/winapi/thread_pool.hpp b/boost/detail/winapi/thread_pool.hpp new file mode 100644 index 0000000000..57059dc1b2 --- /dev/null +++ b/boost/detail/winapi/thread_pool.hpp @@ -0,0 +1,96 @@ +// thread_pool.hpp --------------------------------------------------------------// + +// Copyright 2013 Andrey Semashev + +// Distributed under the Boost Software License, Version 1.0. +// See http://www.boost.org/LICENSE_1_0.txt + + +#ifndef BOOST_DETAIL_WINAPI_THREAD_POOL_HPP +#define BOOST_DETAIL_WINAPI_THREAD_POOL_HPP + +#include <boost/detail/winapi/basic_types.hpp> + +#ifdef BOOST_HAS_PRAGMA_ONCE +#pragma once +#endif + +#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN2K + +namespace boost +{ +namespace detail +{ +namespace winapi +{ +#if defined( BOOST_USE_WINDOWS_H ) + +typedef ::WAITORTIMERCALLBACKFUNC WAITORTIMERCALLBACKFUNC_; +typedef ::WAITORTIMERCALLBACK WAITORTIMERCALLBACK_; + +using ::RegisterWaitForSingleObject; +using ::UnregisterWait; +using ::UnregisterWaitEx; + +const ULONG_ wt_execute_default = WT_EXECUTEDEFAULT; +const ULONG_ wt_execute_in_io_thread = WT_EXECUTEINIOTHREAD; +const ULONG_ wt_execute_in_ui_thread = WT_EXECUTEINUITHREAD; +const ULONG_ wt_execute_in_wait_thread = WT_EXECUTEINWAITTHREAD; +const ULONG_ wt_execute_only_once = WT_EXECUTEONLYONCE; +const ULONG_ wt_execute_in_timer_thread = WT_EXECUTEINTIMERTHREAD; +const ULONG_ wt_execute_long_function = WT_EXECUTELONGFUNCTION; +const ULONG_ wt_execute_in_persistent_io_thread = WT_EXECUTEINPERSISTENTIOTHREAD; +const ULONG_ wt_execute_in_persistent_thread = WT_EXECUTEINPERSISTENTTHREAD; +const ULONG_ wt_transfer_impersonation = WT_TRANSFER_IMPERSONATION; + +inline ULONG_ wt_set_max_threadpool_threads(ULONG_ flags, ULONG_ limit) +{ + return WT_SET_MAX_THREADPOOL_THREADS(flags, limit); +} + +#else + +extern "C" { + +typedef void (NTAPI* WAITORTIMERCALLBACKFUNC_) (PVOID_, BOOLEAN_); +typedef WAITORTIMERCALLBACKFUNC_ WAITORTIMERCALLBACK_; + +__declspec(dllimport) BOOL_ WINAPI RegisterWaitForSingleObject +( + HANDLE_* phNewWaitObject, + HANDLE_ hObject, + WAITORTIMERCALLBACK_ Callback, + PVOID_ Context, + ULONG_ dwMilliseconds, + ULONG_ dwFlags +); + +__declspec(dllimport) BOOL_ WINAPI UnregisterWait(HANDLE_ WaitHandle); +__declspec(dllimport) BOOL_ WINAPI UnregisterWaitEx(HANDLE_ WaitHandle, HANDLE_ CompletionEvent); + +} // extern "C" + +const ULONG_ wt_execute_default = 0x00000000; +const ULONG_ wt_execute_in_io_thread = 0x00000001; +const ULONG_ wt_execute_in_ui_thread = 0x00000002; +const ULONG_ wt_execute_in_wait_thread = 0x00000004; +const ULONG_ wt_execute_only_once = 0x00000008; +const ULONG_ wt_execute_in_timer_thread = 0x00000020; +const ULONG_ wt_execute_long_function = 0x00000010; +const ULONG_ wt_execute_in_persistent_io_thread = 0x00000040; +const ULONG_ wt_execute_in_persistent_thread = 0x00000080; +const ULONG_ wt_transfer_impersonation = 0x00000100; + +inline ULONG_ wt_set_max_threadpool_threads(ULONG_ flags, ULONG_ limit) +{ + return flags | (limit << 16); +} + +#endif +} +} +} + +#endif // BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN2K + +#endif // BOOST_DETAIL_WINAPI_THREAD_POOL_HPP |