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Atmosphere/libraries/libmesosphere/source/kern_k_auto_object_container.cpp
2020-01-30 15:29:51 -08:00

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/*
* 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 <mesosphere.hpp>
namespace ams::kern {
Result KAutoObjectWithListContainer::Register(KAutoObjectWithList *obj) {
MESOSPHERE_ASSERT_THIS();
KScopedLightLock lk(this->lock);
this->object_list.insert(*obj);
return ResultSuccess();
}
Result KAutoObjectWithListContainer::Unregister(KAutoObjectWithList *obj) {
MESOSPHERE_ASSERT_THIS();
KScopedLightLock lk(this->lock);
this->object_list.erase(this->object_list.iterator_to(*obj));
return ams::svc::ResultNotFound();
}
size_t KAutoObjectWithListContainer::GetOwnedCount(KProcess *owner) {
MESOSPHERE_ASSERT_THIS();
KScopedLightLock lk(this->lock);
size_t count = 0;
for (auto &obj : this->object_list) {
if (obj.GetOwner() == owner) {
count++;
}
}
return count;
}
}