qwaylandpipewritehelper_p.h

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// Copyright (C) 2026 UnionTech Software Technology Co., Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QWAYLANDPIPEWRITEHELPER_P_H
#define QWAYLANDPIPEWRITEHELPER_P_H
 
//
//  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.
//
 
#include <QtCore/qtypes.h>
#include <chrono>
 
QT_BEGIN_NAMESPACE
 
namespace QWaylandPipeWriteHelper
{
    enum class SafeWriteResult {
        Ok,
        Timeout,
        Closed,
        Error,
    };
    SafeWriteResult safeWriteWithTimeout(int fd,
                                         const char *data,
                                         qsizetype len,
                                         qsizetype chunkSize,
                                         std::chrono::nanoseconds timeout);
};
 
QT_END_NAMESPACE
 
#endif // QWAYLANDPIPEWRITEHELPER_P_H