Atmosphere/libraries/libstratosphere/source/os/impl/os_inter_process_event.hpp

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/*
* Copyright (c) 2018-2019 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 <stratosphere.hpp>
namespace ams::os::impl {
class WaitableHolderOfInterProcessEvent;
class InterProcessEvent {
friend class WaitableHolderOfInterProcessEvent;
NON_COPYABLE(InterProcessEvent);
NON_MOVEABLE(InterProcessEvent);
private:
Handle read_handle;
Handle write_handle;
bool manage_read_handle;
bool manage_write_handle;
bool auto_clear;
bool is_initialized;
public:
InterProcessEvent() : is_initialized(false) { /* ... */ }
InterProcessEvent(bool autoclear);
~InterProcessEvent();
Result Initialize(bool autoclear = true);
void Initialize(Handle read_handle, bool manage_read_handle, Handle write_handle, bool manage_write_handle, bool autoclear = true);
Handle DetachReadableHandle();
Handle DetachWritableHandle();
Handle GetReadableHandle() const;
Handle GetWritableHandle() const;
void Finalize();
void Signal();
void Reset();
void Wait();
bool TryWait();
bool TimedWait(u64 ns);
};
}