mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-09-20 07:08:59 +00:00
108 lines
3.4 KiB
C++
108 lines
3.4 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 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/>.
|
|
*/
|
|
#include <stratosphere.hpp>
|
|
#include "impl/os_timeout_helper.hpp"
|
|
|
|
#if defined(ATMOSPHERE_OS_HORIZON)
|
|
#include "impl/os_internal_light_event_impl.os.horizon.hpp"
|
|
#else
|
|
#error "Unknown OS for ams::os::impl::InternalLightEventImpl"
|
|
#endif
|
|
|
|
namespace ams::os {
|
|
bool is_auto_clear;
|
|
bool is_initialized;
|
|
|
|
impl::InternalLightEventStorage storage;
|
|
|
|
void InitializeLightEvent(LightEventType *event, bool signaled, EventClearMode clear_mode) {
|
|
/* Set member variables. */
|
|
event->is_auto_clear = clear_mode == EventClearMode_AutoClear;
|
|
event->is_initialized = true;
|
|
|
|
/* Create object. */
|
|
util::ConstructAt(event->storage, signaled);
|
|
}
|
|
|
|
void FinalizeLightEvent(LightEventType *event) {
|
|
/* Set not-initialized. */
|
|
event->is_initialized = false;
|
|
|
|
/* Destroy object. */
|
|
util::DestroyAt(event->storage);
|
|
}
|
|
|
|
void SignalLightEvent(LightEventType *event) {
|
|
/* Check pre-conditions. */
|
|
AMS_ASSERT(event->is_initialized);
|
|
|
|
/* Signal. */
|
|
if (event->is_auto_clear) {
|
|
return util::GetReference(event->storage).SignalWithAutoClear();
|
|
} else {
|
|
return util::GetReference(event->storage).SignalWithManualClear();
|
|
}
|
|
}
|
|
|
|
void WaitLightEvent(LightEventType *event) {
|
|
/* Check pre-conditions. */
|
|
AMS_ASSERT(event->is_initialized);
|
|
|
|
/* Wait. */
|
|
if (event->is_auto_clear) {
|
|
return util::GetReference(event->storage).WaitWithAutoClear();
|
|
} else {
|
|
return util::GetReference(event->storage).WaitWithManualClear();
|
|
}
|
|
}
|
|
|
|
bool TryWaitLightEvent(LightEventType *event) {
|
|
/* Check pre-conditions. */
|
|
AMS_ASSERT(event->is_initialized);
|
|
|
|
/* Wait. */
|
|
if (event->is_auto_clear) {
|
|
return util::GetReference(event->storage).TryWaitWithAutoClear();
|
|
} else {
|
|
return util::GetReference(event->storage).TryWaitWithManualClear();
|
|
}
|
|
}
|
|
|
|
bool TimedWaitLightEvent(LightEventType *event, TimeSpan timeout) {
|
|
/* Check pre-conditions. */
|
|
AMS_ASSERT(event->is_initialized);
|
|
AMS_ASSERT(timeout.GetNanoSeconds() >= 0);
|
|
|
|
/* Create timeout helper. */
|
|
impl::TimeoutHelper timeout_helper(timeout);
|
|
|
|
/* Wait. */
|
|
if (event->is_auto_clear) {
|
|
return util::GetReference(event->storage).TimedWaitWithAutoClear(timeout_helper);
|
|
} else {
|
|
return util::GetReference(event->storage).TimedWaitWithManualClear(timeout_helper);
|
|
}
|
|
}
|
|
|
|
void ClearLightEvent(LightEventType *event) {
|
|
/* Check pre-conditions. */
|
|
AMS_ASSERT(event->is_initialized);
|
|
|
|
return util::GetReference(event->storage).Clear();
|
|
}
|
|
|
|
}
|