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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.
*/
/* $Rev$ $Date$ */
#if defined(WIN32) || defined (_WINDOWS)
#pragma warning(disable: 4786)
#else
#include "tuscany_sca_config.h"
#endif
#include <errno.h>
#include <sstream>
#include "tuscany/sca/util/ThreadLocal.h"
#include "tuscany/sca/util/Utils.h"
#include "tuscany/sca/util/Logging.h"
#include "tuscany/sca/core/Exceptions.h"
using namespace std;
namespace tuscany
{
namespace sca
{
namespace util
{
ThreadLocal::ThreadLocal()
{
logentry();
#if defined(WIN32) || defined (_WINDOWS)
index = TlsAlloc();
if (index == TLS_OUT_OF_INDEXES)
{
ostringstream msg;
msg << "Failed to create thread local index, error: " << GetLastError();
throwException(TuscanyRuntimeException, msg.str().c_str());
}
#else
int rc = pthread_key_create(&key, NULL);
if (rc)
{
ostringstream msg;
msg << "Failed to create thread local key, errno: " << errno;
throwException(TuscanyRuntimeException, msg.str().c_str());
}
#endif
}
ThreadLocal::~ThreadLocal()
{
logentry();
#if defined(WIN32) || defined (_WINDOWS)
if (!TlsFree(index))
{
ostringstream msg;
msg << "Failed to destroy thread local index, error: " << GetLastError();
throwException(TuscanyRuntimeException, msg.str().c_str());
}
#else
int rc = pthread_key_delete(key);
if (rc) {
ostringstream msg;
msg << "Failed to destroy thread local key, errno: " << errno;
throwException(TuscanyRuntimeException, msg.str().c_str());
}
#endif
}
void ThreadLocal::setValue(void* value)
{
logentry();
#if defined(WIN32) || defined (_WINDOWS)
if (!TlsSetValue(index, value))
{
ostringstream msg;
msg << "Failed to set thread local value, error: " << GetLastError();
throwException(TuscanyRuntimeException, msg.str().c_str());
}
#else
int rc = pthread_setspecific(key, value);
if (rc) {
ostringstream msg;
msg << "Failed to set thread local value, errno: " << errno;
throwException(TuscanyRuntimeException, msg.str().c_str());
}
#endif
}
void* ThreadLocal::getValue() const
{
logentry();
#if defined(WIN32) || defined (_WINDOWS)
return TlsGetValue(index);
#else
return pthread_getspecific(key);
#endif
}
} // End namespace util
} // End namespace sca
} // End namespace tuscany
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