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108 lines
3.4 KiB
108 lines
3.4 KiB
4 years ago
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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Additional permissions under GNU GPL version 3 section 7
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If you modify this Program, or any covered work, by linking or
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
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(or a modified version of those libraries),
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
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licensors of this Program grant you additional
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permission to convey the resulting work. Corresponding Source for a
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non-source form of such a combination shall include the source code for
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
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work.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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/*****************************************************************************
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*
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* $/Plasma20/Sources/Plasma/NucleusLib/pnUtilsExe/Private/pnUteTls.cpp
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*
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***/
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#include "../Pch.h"
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#pragma hdrstop
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/*****************************************************************************
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*
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* Private data
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*
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***/
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static unsigned s_tlsNoBlock = kTlsInvalidValue;
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/*****************************************************************************
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*
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* Local functions
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*
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***/
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//============================================================================
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static void ThreadCapsInitialize () {
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ThreadLocalAlloc(&s_tlsNoBlock);
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}
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//============================================================================
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static void ThreadCapsDestroy () {
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if (s_tlsNoBlock != kTlsInvalidValue) {
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ThreadLocalFree(s_tlsNoBlock);
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s_tlsNoBlock = kTlsInvalidValue;
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}
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}
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//============================================================================
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AUTO_INIT_FUNC(InitThreadCaps) {
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ThreadCapsInitialize();
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atexit(ThreadCapsDestroy);
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}
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/*****************************************************************************
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*
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* Exports
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*
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***/
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//============================================================================
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void ThreadAllowBlock () {
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ThreadLocalSetValue(s_tlsNoBlock, (void *) false);
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}
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//============================================================================
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void ThreadDenyBlock () {
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ThreadLocalSetValue(s_tlsNoBlock, (void *) true);
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}
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//============================================================================
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void ThreadAssertCanBlock (const char file[], int line) {
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if (ThreadLocalGetValue(s_tlsNoBlock))
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ErrorAssert(line, file, "This thread may not block");
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}
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