thread_none.cpp

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00001 /* $Id: thread_none.cpp 17776 2009-10-15 17:41:06Z rubidium $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD 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.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #include "../stdafx.h"
00013 #include "thread.h"
00014 
00015 /* static */ bool ThreadObject::New(OTTDThreadFunc proc, void *param, ThreadObject **thread)
00016 {
00017   if (thread != NULL) *thread = NULL;
00018   return false;
00019 }
00020 
00022 class ThreadMutex_None : public ThreadMutex {
00023 public:
00024   virtual void BeginCritical() {}
00025   virtual void EndCritical() {}
00026   virtual void WaitForSignal() {}
00027   virtual void SendSignal() {}
00028 };
00029 
00030 /* static */ ThreadMutex *ThreadMutex::New()
00031 {
00032   return new ThreadMutex_None();
00033 }

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