void

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025         MONGOC_FIND_AND_MODIFY_OPTS_GET_FIELDS(3)

       Copy  to  fields  the  BSON  document  that  was  set  with  mongoc_find_and_modify_opts_set_fields(), or
       initializes fields with an empty BSON document.

       • opts: A mongoc_find_and_modify_opts_t.

       • fields: An uninitialized bson_t.

          void
          mongoc_find_and_modify_opts_get_fields (
             const mongoc_find_and_modify_opts_t *opts, bson_t *fields);