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- /*
- Copyright 2005-2013 Intel Corporation. All Rights Reserved.
- This file is part of Threading Building Blocks.
- Threading Building Blocks is free software; you can redistribute it
- and/or modify it under the terms of the GNU General Public License
- version 2 as published by the Free Software Foundation.
- Threading Building Blocks is distributed in the hope that it will be
- useful, but WITHOUT ANY WARRANTY; without even the implied warranty
- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with Threading Building Blocks; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- As a special exception, you may use this file as part of a free software
- library without restriction. Specifically, if other files instantiate
- templates or use macros or inline functions from this file, or you compile
- this file and link it with other files to produce an executable, this
- file does not by itself cause the resulting executable to be covered by
- the GNU General Public License. This exception does not however
- invalidate any other reasons why the executable file might be covered by
- the GNU General Public License.
- */
- #ifndef __TBB_machine_windows_api_H
- #define __TBB_machine_windows_api_H
- #if _WIN32 || _WIN64
- #if _XBOX
- #define NONET
- #define NOD3D
- #include <xtl.h>
- #else // Assume "usual" Windows
- #include <windows.h>
- #endif // _XBOX
- #if _WIN32_WINNT < 0x0600
- // The following Windows API function is declared explicitly;
- // otherwise it fails to compile by VS2005.
- #if !defined(WINBASEAPI) || (_WIN32_WINNT < 0x0501 && _MSC_VER == 1400)
- #define __TBB_WINBASEAPI extern "C"
- #else
- #define __TBB_WINBASEAPI WINBASEAPI
- #endif
- __TBB_WINBASEAPI BOOL WINAPI TryEnterCriticalSection( LPCRITICAL_SECTION );
- __TBB_WINBASEAPI BOOL WINAPI InitializeCriticalSectionAndSpinCount( LPCRITICAL_SECTION, DWORD );
- // Overloading WINBASEAPI macro and using local functions missing in Windows XP/2003
- #define InitializeCriticalSectionEx inlineInitializeCriticalSectionEx
- #define CreateSemaphoreEx inlineCreateSemaphoreEx
- #define CreateEventEx inlineCreateEventEx
- inline BOOL WINAPI inlineInitializeCriticalSectionEx( LPCRITICAL_SECTION lpCriticalSection, DWORD dwSpinCount, DWORD )
- {
- return InitializeCriticalSectionAndSpinCount( lpCriticalSection, dwSpinCount );
- }
- inline HANDLE WINAPI inlineCreateSemaphoreEx( LPSECURITY_ATTRIBUTES lpSemaphoreAttributes, LONG lInitialCount, LONG lMaximumCount, LPCTSTR lpName, DWORD, DWORD )
- {
- return CreateSemaphore( lpSemaphoreAttributes, lInitialCount, lMaximumCount, lpName );
- }
- inline HANDLE WINAPI inlineCreateEventEx( LPSECURITY_ATTRIBUTES lpEventAttributes, LPCTSTR lpName, DWORD dwFlags, DWORD )
- {
- BOOL manual_reset = dwFlags&0x00000001 ? TRUE : FALSE; // CREATE_EVENT_MANUAL_RESET
- BOOL initial_set = dwFlags&0x00000002 ? TRUE : FALSE; // CREATE_EVENT_INITIAL_SET
- return CreateEvent( lpEventAttributes, manual_reset, initial_set, lpName );
- }
- #endif
- #if defined(RTL_SRWLOCK_INIT)
- #ifndef __TBB_USE_SRWLOCK
- // TODO: turn it on when bug 1952 will be fixed
- #define __TBB_USE_SRWLOCK 0
- #endif
- #endif
- #else
- #error tbb/machine/windows_api.h should only be used for Windows based platforms
- #endif // _WIN32 || _WIN64
- #endif // __TBB_machine_windows_api_H
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