Kerne: SystemTimer can now output the current real time

kernel/include/kernel/Timer/Timer.h

@@ -28,6 +28,7 @@ namespace Kernel
 		void sleep(uint64_t) const;
 
 		uint64_t get_unix_timestamp() const;
+		timespec get_real_time() const;
 
 	private:
 		SystemTimer() = default;

kernel/kernel/Timer/Timer.cpp

@@ -79,4 +79,11 @@ namespace Kernel
 		return m_boot_time + ms_since_boot() / 1000;
 	}
 
+	timespec SystemTimer::get_real_time() const
+	{
+		auto result = time_since_boot();
+		result.tv_sec += m_boot_time;
+		return result;
+	}
+
 }