ams_mitm: Implement emummc Nintendo folder redirection
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@@ -19,6 +19,7 @@
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#include "os_waitable_holder_of_inter_process_event.hpp"
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#include "os_waitable_holder_of_interrupt_event.hpp"
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#include "os_waitable_holder_of_thread.hpp"
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#include "os_waitable_holder_of_semaphore.hpp"
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#include "os_waitable_holder_of_message_queue.hpp"
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namespace ams::os::impl {
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@@ -30,6 +31,7 @@ namespace ams::os::impl {
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TYPED_STORAGE(WaitableHolderOfInterProcessEvent) holder_of_inter_process_event_storage;
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TYPED_STORAGE(WaitableHolderOfInterruptEvent) holder_of_interrupt_event_storage;
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TYPED_STORAGE(WaitableHolderOfThread) holder_of_thread_storage;
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TYPED_STORAGE(WaitableHolderOfSemaphore) holder_of_semaphore_storage;
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TYPED_STORAGE(WaitableHolderOfMessageQueueForNotFull) holder_of_mq_for_not_full_storage;
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TYPED_STORAGE(WaitableHolderOfMessageQueueForNotEmpty) holder_of_mq_for_not_empty_storage;
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};
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@@ -43,6 +45,7 @@ namespace ams::os::impl {
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CHECK_HOLDER(WaitableHolderOfInterProcessEvent);
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CHECK_HOLDER(WaitableHolderOfInterruptEvent);
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CHECK_HOLDER(WaitableHolderOfThread);
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CHECK_HOLDER(WaitableHolderOfSemaphore);
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CHECK_HOLDER(WaitableHolderOfMessageQueueForNotFull);
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CHECK_HOLDER(WaitableHolderOfMessageQueueForNotEmpty);
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@@ -0,0 +1,52 @@
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/*
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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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#pragma once
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#include "os_waitable_holder_base.hpp"
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#include "os_waitable_object_list.hpp"
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namespace ams::os::impl {
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class WaitableHolderOfSemaphore : public WaitableHolderOfUserObject {
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private:
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Semaphore *semaphore;
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private:
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TriBool IsSignaledImpl() const {
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return this->semaphore->count > 0 ? TriBool::True : TriBool::False;
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}
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public:
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explicit WaitableHolderOfSemaphore(Semaphore *s) : semaphore(s) { /* ... */ }
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/* IsSignaled, Link, Unlink implemented. */
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virtual TriBool IsSignaled() const override {
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std::scoped_lock lk(this->semaphore->mutex);
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return this->IsSignaledImpl();
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}
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virtual TriBool LinkToObjectList() override {
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std::scoped_lock lk(this->semaphore->mutex);
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GetReference(this->semaphore->waitlist).LinkWaitableHolder(*this);
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return this->IsSignaledImpl();
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}
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virtual void UnlinkFromObjectList() override {
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std::scoped_lock lk(this->semaphore->mutex);
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GetReference(this->semaphore->waitlist).UnlinkWaitableHolder(*this);
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}
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};
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}
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