Atmosphere/libraries/libmesosphere/include/mesosphere/kern_k_interrupt_event.hpp

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/*
* Copyright (c) Atmosphère-NX
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*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <mesosphere/kern_common.hpp>
#include <mesosphere/kern_k_auto_object.hpp>
#include <mesosphere/kern_slab_helpers.hpp>
#include <mesosphere/kern_k_readable_event.hpp>
#include <mesosphere/kern_k_interrupt_task.hpp>
namespace ams::kern {
class KInterruptEvent final : public KAutoObjectWithSlabHeapAndContainer<KInterruptEvent, KReadableEvent>, public KInterruptTask {
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MESOSPHERE_AUTOOBJECT_TRAITS(KInterruptEvent, KReadableEvent);
private:
s32 m_interrupt_id;
s32 m_core_id;
bool m_is_initialized;
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public:
constexpr explicit KInterruptEvent(util::ConstantInitializeTag) : KAutoObjectWithSlabHeapAndContainer<KInterruptEvent, KReadableEvent>(util::ConstantInitialize), m_interrupt_id(-1), m_core_id(-1), m_is_initialized(false) { /* ... */ }
explicit KInterruptEvent() : m_interrupt_id(-1), m_is_initialized(false) { /* ... */ }
Result Initialize(int32_t interrupt_name, ams::svc::InterruptType type);
void Finalize();
Result Reset();
Result Clear() {
MESOSPHERE_ASSERT_THIS();
/* Try to perform a reset, succeeding unconditionally. */
this->Reset();
R_SUCCEED();
}
bool IsInitialized() const { return m_is_initialized; }
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static void PostDestroy(uintptr_t arg) { MESOSPHERE_UNUSED(arg); /* ... */ }
constexpr s32 GetInterruptId() const { return m_interrupt_id; }
virtual KInterruptTask *OnInterrupt(s32 interrupt_id) override;
virtual void DoTask() override;
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};
}