Atmosphere/stratosphere/libstratosphere/include/stratosphere/systemevent.hpp

42 lines
1.3 KiB
C++

/*
* Copyright (c) 2018 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 <switch.h>
#include "iwaitable.hpp"
#include "ievent.hpp"
#define SYSTEMEVENT_INDEX_WAITHANDLE 0
#define SYSTEMEVENT_INDEX_SGNLHANDLE 1
class SystemEvent final : public IEvent {
public:
SystemEvent(void *a, EventCallback callback) : IEvent(0, a, callback) {
Handle wait_h;
Handle sig_h;
if (R_FAILED(svcCreateEvent(&sig_h, &wait_h))) {
/* TODO: Panic. */
}
this->handles.push_back(wait_h);
this->handles.push_back(sig_h);
}
Result signal_event() override {
return svcSignalEvent(this->handles[SYSTEMEVENT_INDEX_SGNLHANDLE]);
}
};