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// Copyright (C) 2025 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
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#ifndef QAUTORESETEVENT_KQUEUE_P_H
#define QAUTORESETEVENT_KQUEUE_P_H
#include <QtMultimedia/qtmultimediaexports.h>
#include <QtCore/qsocketnotifier.h>
#include <sys/event.h>
QT_BEGIN_NAMESPACE
namespace QtPrivate {
class Q_MULTIMEDIA_EXPORT QAutoResetEventKQueue final : public QObject
{
Q_OBJECT
public:
explicit QAutoResetEventKQueue(QObject *parent = nullptr);
~QAutoResetEventKQueue();
Q_DISABLE_COPY_MOVE(QAutoResetEventKQueue)
bool isValid() const;
void set();
template <typename... Args>
QMetaObject::Connection callOnActivated(Args &&...args)
{
return connect(this, &QAutoResetEventKQueue::activated, std::forward<Args>(args)...);
}
template <typename Functor>
QMetaObject::Connection callOnActivated(Functor &&functor)
{
return connect(this, &QAutoResetEventKQueue::activated, this,
std::forward<Functor>(functor));
}
Q_SIGNALS:
void activated();
private:
QSocketNotifier m_notifier;
int m_kqueue = -1;
struct kevent m_event;
};
} // namespace QtPrivate
QT_END_NAMESPACE
#endif // QAUTORESETEVENT_KQUEUE_P_H