1 files changed, 72 insertions, 0 deletions
diff --git a/3rdparty/clucene/src/CLucene/LuceneThreads.h b/3rdparty/clucene/src/CLucene/LuceneThreads.h
new file mode 100644
index 000000000..cad07869f
--- /dev/null
+++ b/3rdparty/clucene/src/CLucene/LuceneThreads.h
@@ -0,0 +1,72 @@
+/*------------------------------------------------------------------------------
+* Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team
+* 
+* Distributable under the terms of either the Apache License (Version 2.0) or 
+* the GNU Lesser General Public License, as specified in the COPYING file.
+------------------------------------------------------------------------------*/
+#ifndef _LuceneThreads_h
+#define  _LuceneThreads_h
+#if defined(_LUCENE_PRAGMA_ONCE)
+# pragma once
+#endif
+
+#if defined(_CL_DISABLE_MULTITHREADING)
+	#define SCOPED_LOCK_MUTEX(theMutex)
+	#define DEFINE_MUTEX(x)
+	#define STATIC_DEFINE_MUTEX(x)
+	#define _LUCENE_SLEEP(x)
+	#define _LUCENE_CURRTHREADID 1
+	#define _LUCENE_THREADID_TYPE char
+	
+	CL_NS_DEF(util)
+	class CLuceneThreadIdCompare
+	{
+	public:
+		enum
+		{	// parameters for hash table
+			bucket_size = 4,	// 0 < bucket_size
+			min_buckets = 8
+		};	// min_buckets = 2 ^^ N, 0 < N
+
+		bool operator()( char t1, char t2 ) const{
+			return t1 < t2;
+		}
+	};
+    CL_NS_END
+#else
+
+	#if defined(_LUCENE_DONTIMPLEMENT_THREADMUTEX)
+		//do nothing
+	#elif defined(_CL_HAVE_PTHREAD)
+		#include "CLucene/config/threadPthread.h"
+	#elif defined(_CL_HAVE_WIN32_THREADS) || defined(_CLCOMPILER_MSVC) || defined(__MINGW32__) //note that mingw32 could have pthreads, so put this after.
+		#if !defined(_CL_HAVE_WIN32_THREADS)
+		#define _CL_HAVE_WIN32_THREADS
+		#endif
+		#include "CLucene/config/threadCSection.h"
+	#else
+		#error A valid thread library was not found
+	#endif //mutex types
+	
+	CL_NS_DEF(util)
+	/** @internal */
+	class mutexGuard
+	{
+	private:
+		_LUCENE_THREADMUTEX* mrMutex;
+		mutexGuard(const mutexGuard& clone);
+	public:
+		mutexGuard( _LUCENE_THREADMUTEX& rMutex );
+		~mutexGuard();
+	};
+	CL_NS_END
+	
+	#define SCOPED_LOCK_MUTEX(theMutex) 	CL_NS(util)::mutexGuard theMutexGuard(theMutex);
+	#define DEFINE_MUTEX(theMutex) 			_LUCENE_THREADMUTEX theMutex;
+	#define STATIC_DEFINE_MUTEX(theMutex) 	static _LUCENE_THREADMUTEX theMutex;
+
+#endif //_CL_DISABLE_MULTITHREADING
+
+
+
+#endif