Man pages matching name globus_xio_file_driver_envs in section 3:

globus_xio_file_driver_envs.3.en	debian 10 / libglobus-xio-doc
globus_xio_file_driver_envs.3.en	debian 11 / libglobus-xio-doc
globus_xio_file_driver_envs.3.en	debian 12 / libglobus-xio-doc