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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/k_timer_task.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/core/hle/kernel/k_timer_task.h b/src/core/hle/kernel/k_timer_task.h new file mode 100644 index 000000000..66f0a5a90 --- /dev/null +++ b/src/core/hle/kernel/k_timer_task.h @@ -0,0 +1,40 @@ +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "common/intrusive_red_black_tree.h" + +namespace Kernel { + +class KTimerTask : public Common::IntrusiveRedBlackTreeBaseNode<KTimerTask> { +public: + static constexpr int Compare(const KTimerTask& lhs, const KTimerTask& rhs) { + if (lhs.GetTime() < rhs.GetTime()) { + return -1; + } else { + return 1; + } + } + + constexpr explicit KTimerTask() = default; + + constexpr void SetTime(s64 t) { + m_time = t; + } + + constexpr s64 GetTime() const { + return m_time; + } + + // NOTE: This is virtual in Nintendo's kernel. Prior to 13.0.0, KWaitObject was also a + // TimerTask; this is no longer the case. Since this is now KThread exclusive, we have + // devirtualized (see inline declaration for this inside k_thread.h). + void OnTimer(); + +private: + // Absolute time in nanoseconds + s64 m_time{}; +}; + +} // namespace Kernel |