1 files changed, 43 insertions, 0 deletions
diff --git a/dev/kernel/KernelKit/BinaryMutex.h b/dev/kernel/KernelKit/BinaryMutex.h
new file mode 100644
index 00000000..21b2ca6d
--- /dev/null
+++ b/dev/kernel/KernelKit/BinaryMutex.h
@@ -0,0 +1,43 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NewKit/Defines.h>
+#include <KernelKit/Timer.h>
+#include <CompilerKit/CompilerKit.h>
+
+namespace NeOS
+{
+	class UserProcess;
+
+	typedef UserProcess& UserProcessRef;
+
+	/// @brief Access control class, which locks a task until one is done.
+	class BinaryMutex final
+	{
+	public:
+		explicit BinaryMutex() = default;
+		~BinaryMutex()		   = default;
+
+	public:
+		bool IsLocked() const;
+		bool Unlock() noexcept;
+
+	public:
+		BOOL WaitForProcess(const Int16& sec) noexcept;
+
+	public:
+		bool Lock(UserProcess& process);
+		bool LockOrWait(UserProcess& process, TimerInterface* timer);
+
+	public:
+		NE_COPY_DEFAULT(BinaryMutex);
+
+	private:
+		UserProcessRef fLockingProcess;
+	};
+} // namespace NeOS