mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-23 18:56:03 +00:00
96f95b9f95
* result: try out some experimental shenanigans * result: sketch out some more shenanigans * result: see what it looks like to convert kernel to use result conds instead of guards * make rest of kernel use experimental new macro-ing
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
|
|
* Copyright (c) Atmosphère-NX
|
|
*
|
|
* 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_synchronization_object.hpp>
|
|
|
|
namespace ams::kern {
|
|
|
|
class KEvent;
|
|
|
|
class KReadableEvent : public KSynchronizationObject {
|
|
MESOSPHERE_AUTOOBJECT_TRAITS(KReadableEvent, KSynchronizationObject);
|
|
private:
|
|
bool m_is_signaled;
|
|
KEvent *m_parent;
|
|
public:
|
|
constexpr explicit KReadableEvent(util::ConstantInitializeTag) : KSynchronizationObject(util::ConstantInitialize), m_is_signaled(), m_parent() { MESOSPHERE_ASSERT_THIS(); }
|
|
|
|
explicit KReadableEvent() { /* ... */ }
|
|
|
|
void Initialize(KEvent *parent);
|
|
|
|
constexpr KEvent *GetParent() const { return m_parent; }
|
|
|
|
Result Signal();
|
|
Result Reset();
|
|
|
|
Result Clear() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
/* Try to perform a reset, succeeding unconditionally. */
|
|
this->Reset();
|
|
|
|
R_SUCCEED();
|
|
}
|
|
|
|
virtual bool IsSignaled() const override;
|
|
virtual void Destroy() override;
|
|
|
|
/* NOTE: This is a virtual function in Nintendo's kernel. */
|
|
/* virtual Result Reset(); */
|
|
};
|
|
|
|
}
|