/usr/include/tao/CSD_Framework/ is in libtao-dev 6.0.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/tao/CSD_Framework/CSD_Default_Servant_Dispatcher.h
/usr/include/tao/CSD_Framework/CSD_FW_Export.h
/usr/include/tao/CSD_Framework/CSD_FW_Server_Request_Wrapper.h
/usr/include/tao/CSD_Framework/CSD_FW_Server_Request_Wrapper.inl
/usr/include/tao/CSD_Framework/CSD_FrameworkA.h
/usr/include/tao/CSD_Framework/CSD_FrameworkC.h
/usr/include/tao/CSD_Framework/CSD_FrameworkS.h
/usr/include/tao/CSD_Framework/CSD_Framework_Loader.h
/usr/include/tao/CSD_Framework/CSD_ORBInitializer.h
/usr/include/tao/CSD_Framework/CSD_Object_Adapter.h
/usr/include/tao/CSD_Framework/CSD_Object_Adapter_Factory.h
/usr/include/tao/CSD_Framework/CSD_POA.h
/usr/include/tao/CSD_Framework/CSD_POA.inl
/usr/include/tao/CSD_Framework/CSD_Strategy_Base.h
/usr/include/tao/CSD_Framework/CSD_Strategy_Base.inl
/usr/include/tao/CSD_Framework/CSD_Strategy_Proxy.h
/usr/include/tao/CSD_Framework/CSD_Strategy_Proxy.inl
/usr/include/tao/CSD_Framework/CSD_Strategy_Repository.h