mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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53 lines
1.5 KiB
C++
53 lines
1.5 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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#pragma once
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#include "os_mutex.hpp"
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#include "os_condvar.hpp"
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#include "os_timeout_helper.hpp"
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namespace ams::os {
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namespace impl {
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class WaitableObjectList;
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class WaitableHolderOfEvent;
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}
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class Event {
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friend class impl::WaitableHolderOfEvent;
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NON_COPYABLE(Event);
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NON_MOVEABLE(Event);
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private:
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util::TypedStorage<impl::WaitableObjectList, sizeof(util::IntrusiveListNode), alignof(util::IntrusiveListNode)> waitable_object_list_storage;
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Mutex lock;
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ConditionVariable cv;
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u64 counter = 0;
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bool auto_clear;
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bool signaled;
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public:
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Event(bool a = true, bool s = false);
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~Event();
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void Signal();
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void Reset();
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void Wait();
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bool TryWait();
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bool TimedWait(u64 ns);
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};
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}
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