1 files changed, 51 insertions, 0 deletions
diff --git a/src/core/hle/kernel/k_thread_queue.cpp b/src/core/hle/kernel/k_thread_queue.cpp
new file mode 100644
index 000000000..46f27172b
--- /dev/null
+++ b/src/core/hle/kernel/k_thread_queue.cpp
@@ -0,0 +1,51 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/kernel/k_thread_queue.h"
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/time_manager.h"
+
+namespace Kernel {
+
+void KThreadQueue::NotifyAvailable([[maybe_unused]] KThread* waiting_thread,
+                                   [[maybe_unused]] KSynchronizationObject* signaled_object,
+                                   [[maybe_unused]] ResultCode wait_result) {}
+
+void KThreadQueue::EndWait(KThread* waiting_thread, ResultCode wait_result) {
+    // Set the thread's wait result.
+    waiting_thread->SetWaitResult(wait_result);
+
+    // Set the thread as runnable.
+    waiting_thread->SetState(ThreadState::Runnable);
+
+    // Clear the thread's wait queue.
+    waiting_thread->ClearWaitQueue();
+
+    // Cancel the thread task.
+    kernel.TimeManager().UnscheduleTimeEvent(waiting_thread);
+}
+
+void KThreadQueue::CancelWait(KThread* waiting_thread, ResultCode wait_result,
+                              bool cancel_timer_task) {
+    // Set the thread's wait result.
+    waiting_thread->SetWaitResult(wait_result);
+
+    // Set the thread as runnable.
+    waiting_thread->SetState(ThreadState::Runnable);
+
+    // Clear the thread's wait queue.
+    waiting_thread->ClearWaitQueue();
+
+    // Cancel the thread task.
+    if (cancel_timer_task) {
+        kernel.TimeManager().UnscheduleTimeEvent(waiting_thread);
+    }
+}
+
+void KThreadQueueWithoutEndWait::EndWait([[maybe_unused]] KThread* waiting_thread,
+                                         [[maybe_unused]] ResultCode wait_result) {}
+
+} // namespace Kernel