-/* A facility is obtained from a .event file containing event type
- declarations. The facility content must have the specified checksum.
- The structures associated with a facility may be released with
- a call to ltt_close_facility if its usage count is 0. */
+/* Facilities are obtained from an opened trace. The structures associated
+ with a facility are released when the trace is closed. Each facility
+ is characterized by its name and checksum. */