/usr/include/xercesc/util/Mutexes.hpp is in libxerces-c-dev 3.2.0+debian-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: Mutexes.hpp 932889 2010-04-11 13:10:10Z borisk $
*/
#if !defined(XERCESC_INCLUDE_GUARD_MUTEXES_HPP)
#define XERCESC_INCLUDE_GUARD_MUTEXES_HPP
#include <xercesc/util/XMemory.hpp>
#include <xercesc/util/PlatformUtils.hpp>
XERCES_CPP_NAMESPACE_BEGIN
class XMLUTIL_EXPORT XMLMutex : public XMemory
{
public :
// -----------------------------------------------------------------------
// Constructors and Destructor
// -----------------------------------------------------------------------
XMLMutex(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
~XMLMutex();
// -----------------------------------------------------------------------
// Lock control methods
// -----------------------------------------------------------------------
void lock();
void unlock();
private :
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
XMLMutex(const XMLMutex&);
XMLMutex& operator=(const XMLMutex&);
// -----------------------------------------------------------------------
// Private data members
//
// fHandle
// The raw mutex handle. Its just a void pointer so we do not
// pass judgement on its value at all. We just pass it into the
// platform utilities methods which knows what's really in it.
// fManager
// The MemoryManager that this XMLMutex was initialized with.
// -----------------------------------------------------------------------
void* fHandle;
MemoryManager* fManager;
// -----------------------------------------------------------------------
// Sun PlatformUtils needs access to fHandle to initialize the
// atomicOpsMutex at startup.
// -----------------------------------------------------------------------
friend class XMLPlatformUtils;
};
class XMLUTIL_EXPORT XMLMutexLock : public XMemory
{
// -----------------------------------------------------------------------
// Constructors and Destructor
// -----------------------------------------------------------------------
public:
XMLMutexLock(XMLMutex* const toLock);
~XMLMutexLock();
private :
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
XMLMutexLock();
XMLMutexLock(const XMLMutexLock&);
XMLMutexLock& operator=(const XMLMutexLock&);
// -----------------------------------------------------------------------
// Private data members
//
// fToLock
// The mutex object that we are locking
// -----------------------------------------------------------------------
XMLMutex* fToLock;
};
XERCES_CPP_NAMESPACE_END
#endif
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