mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020 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 "fatal_event_manager.hpp"
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namespace ams::fatal::srv {
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FatalEventManager::FatalEventManager() : lock(false) {
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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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R_ABORT_UNLESS(os::CreateSystemEvent(std::addressof(this->events[i]), os::EventClearMode_AutoClear, true));
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}
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}
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Result FatalEventManager::GetEvent(const os::SystemEventType **out) {
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std::scoped_lock lk{this->lock};
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/* Only allow GetEvent to succeed NumFatalEvents times. */
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R_UNLESS(this->num_events_gotten < FatalEventManager::NumFatalEvents, ResultTooManyEvents());
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*out = std::addressof(this->events[this->num_events_gotten++]);
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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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os::SignalSystemEvent(std::addressof(this->events[i]));
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}
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}
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}
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