- * - The mandatory `paths` parameter is returned in `*paths`.
- * - The optional `clock-class-offset-s` and `clock-class-offset-ns`, if
- * present, are recorded in the `ctf_fs` structure.
- * - The optional `trace-name` parameter is returned in `*trace_name` if
- * present, else `*trace_name` is set to NULL.
- *
- * `self_comp` and `self_comp_class` are used for logging, only one of them
- * should be set.
- *
- * Return true on success, false if any parameter didn't pass validation.