IPC: Move QSharedMemory and QSystemSemaphore from kernel/ to ipc/

It's not a lot of files, but it's actually more in the same dir than
mime/ does right now. I'm about to add two more files, though I'll also
merge a few more later.

Change-Id: Id8d5e3999fe94b03acc1fffd171bfe2ea36a35a7
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 0 insertions, 84 deletions

diff --git a/src/corelib/kernel/qsharedmemory.h b/src/corelib/kernel/qsharedmemory.h
deleted file mode 100644
index 653fb1fb64..0000000000
--- a/src/corelib/kernel/qsharedmemory.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
-
-#ifndef QSHAREDMEMORY_H
-#define QSHAREDMEMORY_H
-
-#include <QtCore/qglobal.h>
-#ifndef QT_NO_QOBJECT
-# include <QtCore/qobject.h>
-#else
-# include <QtCore/qobjectdefs.h>
-# include <QtCore/qscopedpointer.h>
-# include <QtCore/qstring.h>
-#endif
-QT_BEGIN_NAMESPACE
-
-
-#if QT_CONFIG(sharedmemory)
-
-class QSharedMemoryPrivate;
-
-class Q_CORE_EXPORT QSharedMemory : public QObject
-{
-    Q_OBJECT
-    Q_DECLARE_PRIVATE(QSharedMemory)
-
-public:
-    enum AccessMode
-    {
-        ReadOnly,
-        ReadWrite
-    };
-
-    enum SharedMemoryError
-    {
-        NoError,
-        PermissionDenied,
-        InvalidSize,
-        KeyError,
-        AlreadyExists,
-        NotFound,
-        LockError,
-        OutOfResources,
-        UnknownError
-    };
-
-    QSharedMemory(QObject *parent = nullptr);
-    QSharedMemory(const QString &key, QObject *parent = nullptr);
-    ~QSharedMemory();
-
-    void setKey(const QString &key);
-    QString key() const;
-    void setNativeKey(const QString &key);
-    QString nativeKey() const;
-
-    bool create(qsizetype size, AccessMode mode = ReadWrite);
-    qsizetype size() const;
-
-    bool attach(AccessMode mode = ReadWrite);
-    bool isAttached() const;
-    bool detach();
-
-    void *data();
-    const void* constData() const;
-    const void *data() const;
-
-#if QT_CONFIG(systemsemaphore)
-    bool lock();
-    bool unlock();
-#endif
-
-    SharedMemoryError error() const;
-    QString errorString() const;
-
-private:
-    Q_DISABLE_COPY(QSharedMemory)
-};
-
-#endif // QT_CONFIG(sharedmemory)
-
-QT_END_NAMESPACE
-
-#endif // QSHAREDMEMORY_H
-