yuzu/src/core/hle/kernel/k_thread_queue.h

// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include "core/hle/kernel/k_scheduler.h"
#include "core/hle/kernel/k_thread.h"

namespace Kernel {

class KThreadQueue {
public:
    explicit KThreadQueue(KernelCore& kernel_) : kernel{kernel_} {}
    virtual ~KThreadQueue() = default;

    virtual void NotifyAvailable(KThread* waiting_thread, KSynchronizationObject* signaled_object,
                                 ResultCode wait_result);
    virtual void EndWait(KThread* waiting_thread, ResultCode wait_result);
    virtual void CancelWait(KThread* waiting_thread, ResultCode wait_result,
                            bool cancel_timer_task);

private:
    KernelCore& kernel;
    KThread::WaiterList wait_list{};
};

class KThreadQueueWithoutEndWait : public KThreadQueue {
public:
    explicit KThreadQueueWithoutEndWait(KernelCore& kernel_) : KThreadQueue(kernel_) {}

    void EndWait(KThread* waiting_thread, ResultCode wait_result) override final;
};

} // namespace Kernel