From 55b5cb9caa7ef79bef1ba5291377134921c03d41 Mon Sep 17 00:00:00 2001
From: Robin Burchell <robin.burchell@collabora.co.uk>
Date: Wed, 2 May 2012 00:56:22 +0200
Subject: Stub out QSharedMemory and QSystemSemaphore for Android.

Android does not support regular SysV shm, we'll need to write our own
implementations.

Change-Id: I2817f64b36512b965b012388a667d08935828c83
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/kernel/qsystemsemaphore_android.cpp | 95 +++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 src/corelib/kernel/qsystemsemaphore_android.cpp

(limited to 'src/corelib/kernel/qsystemsemaphore_android.cpp')

diff --git a/src/corelib/kernel/qsystemsemaphore_android.cpp b/src/corelib/kernel/qsystemsemaphore_android.cpp
new file mode 100644
index 0000000000..1e13f6eb5a
--- /dev/null
+++ b/src/corelib/kernel/qsystemsemaphore_android.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Collabora Ltd, author <robin.burchell@collabora.co.uk>
+** Contact: http://www.qt-project.org/
+**
+** 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 <qdebug.h>
+
+#ifndef QT_NO_SYSTEMSEMAPHORE
+
+QT_BEGIN_NAMESPACE
+
+QSystemSemaphorePrivate::QSystemSemaphorePrivate() :
+        semaphore(-1), createdFile(false),
+        createdSemaphore(false), unix_key(-1), error(QSystemSemaphore::NoError)
+{
+}
+
+void QSystemSemaphorePrivate::setErrorString(const QString &function)
+{
+    qWarning() << Q_FUNC_INFO << "Not yet implemented on Android";
+}
+
+/*!
+    \internal
+
+    Setup unix_key
+ */
+key_t QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode mode)
+{
+    qWarning() << Q_FUNC_INFO << "Not yet implemented on Android";
+    return -1;
+}
+
+/*!
+    \internal
+
+    Cleanup the unix_key
+ */
+void QSystemSemaphorePrivate::cleanHandle()
+{
+    qWarning() << Q_FUNC_INFO << "Not yet implemented on Android";
+}
+
+/*!
+    \internal
+ */
+bool QSystemSemaphorePrivate::modifySemaphore(int count)
+{
+    qWarning() << Q_FUNC_INFO << "Not yet implemented on Android";
+    return false;
+}
+
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_SYSTEMSEMAPHORE
-- 
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