44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// Copyright 2020 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <memory>
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#include <utility>
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#include <vector>
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#include "core/hle/kernel/object.h"
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#include "core/hle/result.h"
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namespace Core {
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class System;
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} // namespace Core
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namespace Kernel {
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class SynchronizationObject;
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/**
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* The 'Synchronization' class is an interface for handling synchronization methods
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* used by Synchronization objects and synchronization SVCs. This centralizes processing of
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* such
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*/
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class Synchronization {
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public:
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explicit Synchronization(Core::System& system);
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/// Signals a synchronization object, waking up all its waiting threads
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void SignalObject(SynchronizationObject& obj) const;
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/// Tries to see if waiting for any of the sync_objects is necessary, if not
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/// it returns Success and the handle index of the signaled sync object. In
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/// case not, the current thread will be locked and wait for nano_seconds or
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/// for a synchronization object to signal.
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std::pair<ResultCode, Handle> WaitFor(
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std::vector<std::shared_ptr<SynchronizationObject>>& sync_objects, s64 nano_seconds);
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private:
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Core::System& system;
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};
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} // namespace Kernel
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