mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-14 16:06:56 +00:00
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <switch.h>
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#include "fatal_types.hpp"
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#include "fatal_event_manager.hpp"
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static FatalEventManager g_event_manager;
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FatalEventManager *GetEventManager() {
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return &g_event_manager;
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}
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FatalEventManager::FatalEventManager() {
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/* Just create all the events. */
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for (size_t i = 0; i < FatalEventManager::NumFatalEvents; i++) {
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if (R_FAILED(eventCreate(&this->events[i], true))) {
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std::abort();
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}
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}
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}
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Result FatalEventManager::GetEvent(Handle *out) {
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std::scoped_lock<HosMutex> lk{this->lock};
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/* Only allow GetEvent to succeed NumFatalEvents times. */
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if (this->events_gotten >= FatalEventManager::NumFatalEvents) {
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return ResultFatalTooManyEvents;
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}
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*out = this->events[this->events_gotten++].revent;
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return ResultSuccess;
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}
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void FatalEventManager::SignalEvents() {
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for (size_t i = 0; i < FatalEventManager::NumFatalEvents; i++) {
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eventFire(&this->events[i]);
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}
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}
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