1 files changed, 0 insertions, 138 deletions
diff --git a/src/corelib/kernel/qsystemsemaphore_symbian.cpp b/src/corelib/kernel/qsystemsemaphore_symbian.cpp
deleted file mode 100644
index 96c19afcfc..0000000000
--- a/src/corelib/kernel/qsystemsemaphore_symbian.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qsystemsemaphore.h"
-#include "qsystemsemaphore_p.h"
-#include "qcoreapplication.h"
-#include <qdebug.h>
-
-#include "qcore_symbian_p.h"
-#include <e32cmn.h>
-QT_BEGIN_NAMESPACE
-
-#ifndef QT_NO_SYSTEMSEMAPHORE
-
-QSystemSemaphorePrivate::QSystemSemaphorePrivate() :
-        error(QSystemSemaphore::NoError)
-{
-}
-
-void QSystemSemaphorePrivate::setErrorString(const QString &function, int err)
-{
-    if (err == KErrNone){
-        return;
-    }
-    switch(err){
-    case KErrAlreadyExists:
-        errorString = QCoreApplication::tr("%1: already exists", "QSystemSemaphore").arg(function);
-        error = QSystemSemaphore::AlreadyExists;
-    break;
-    case KErrNotFound:
-        errorString = QCoreApplication::tr("%1: does not exist", "QSystemSemaphore").arg(function);
-        error = QSystemSemaphore::NotFound;
-    break;
-    case KErrNoMemory:
-    case KErrInUse:
-        errorString = QCoreApplication::tr("%1: out of resources", "QSystemSemaphore").arg(function);
-        error = QSystemSemaphore::OutOfResources;
-        break;
-    case KErrPermissionDenied:
-        errorString = QCoreApplication::tr("%1: permission denied", "QSystemSemaphore").arg(function);
-        error = QSystemSemaphore::PermissionDenied;
-    break;
-default:
-    errorString = QCoreApplication::tr("%1: unknown error %2", "QSystemSemaphore").arg(function).arg(err);
-    error = QSystemSemaphore::UnknownError;
-    }
-
-#if defined QSYSTEMSEMAPHORE_DEBUG
-        qDebug() << errorString << "key" << key;
-#endif
-}
-
-int QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode)
-{
-    if (semaphore.Handle()) {
-        return semaphore.Handle();
-    }
-
-    // don't allow making handles on empty keys
-    if (key.isEmpty())
-        return 0;
-
-    TPtrC name(qt_QString2TPtrC(fileName));
-    int err = KErrAlreadyExists;
-    int tryCount = 10;
-    // Sort out race conditions by retrying several times until existing handle is acquired.
-    // Sometimes opening can fail inexplicably with KErrPermissionDenied many times in a row.
-    while (err != KErrNoMemory && err != KErrNone && tryCount-- >= 0) {
-        err = semaphore.CreateGlobal(name, initialValue, EOwnerProcess);
-        if (err != KErrNoMemory && err != KErrNone)
-            err = semaphore.OpenGlobal(name,EOwnerProcess);
-    }
-    if (err){
-        setErrorString(QLatin1String("QSystemSemaphore::handle"),err);
-        return 0;
-    }
-    return semaphore.Handle();
-}
-
-void QSystemSemaphorePrivate::cleanHandle()
-{
-    semaphore.Close();
-}
-
-bool QSystemSemaphorePrivate::modifySemaphore(int count)
-{
-    if (0 == handle())
-        return false;
-
-    if (count > 0) {
-        semaphore.Signal(count);
-    } else {
-        semaphore.Wait();
-        }
-    return true;
-}
-
-#endif //QT_NO_SYSTEMSEMAPHORE
-
-QT_END_NAMESPACE