/usr/include/orbsvcs/FaultTolerance/ is in libtao-orbsvcs-dev 6.0.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/orbsvcs/FaultTolerance/FT_ClientORBInitializer.h
/usr/include/orbsvcs/FaultTolerance/FT_ClientORB_export.h
/usr/include/orbsvcs/FaultTolerance/FT_ClientPolicyFactory.h
/usr/include/orbsvcs/FaultTolerance/FT_ClientPolicy_i.h
/usr/include/orbsvcs/FaultTolerance/FT_ClientPolicy_i.inl
/usr/include/orbsvcs/FaultTolerance/FT_ClientRequest_Interceptor.h
/usr/include/orbsvcs/FaultTolerance/FT_ClientService_Activate.h
/usr/include/orbsvcs/FaultTolerance/FT_Endpoint_Selector_Factory.h
/usr/include/orbsvcs/FaultTolerance/FT_IOGR_Property.h
/usr/include/orbsvcs/FaultTolerance/FT_IOGR_Property.inl
/usr/include/orbsvcs/FaultTolerance/FT_Invocation_Endpoint_Selectors.h
/usr/include/orbsvcs/FaultTolerance/FT_ORBInitializer.h
/usr/include/orbsvcs/FaultTolerance/FT_ORB_Utils_export.h
/usr/include/orbsvcs/FaultTolerance/FT_ServerORBInitializer.h
/usr/include/orbsvcs/FaultTolerance/FT_ServerORB_export.h
/usr/include/orbsvcs/FaultTolerance/FT_ServerPolicyFactory.h
/usr/include/orbsvcs/FaultTolerance/FT_ServerPolicy_i.h
/usr/include/orbsvcs/FaultTolerance/FT_ServerPolicy_i.inl
/usr/include/orbsvcs/FaultTolerance/FT_ServerRequest_Interceptor.h
/usr/include/orbsvcs/FaultTolerance/FT_ServerService_Activate.h
/usr/include/orbsvcs/FaultTolerance/FT_Service_Activate.h
/usr/include/orbsvcs/FaultTolerance/FT_Service_Callbacks.h
/usr/include/orbsvcs/FaultTolerance/fault_tol_export.h
/usr/include/orbsvcs/FaultTolerance/ftconf.h