X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Finclude%2Fltt%2Ffacility.h;h=4bca4fd1423f4e6746182a51a281e29e416babc9;hb=a5dcde2f975b43a9c6069c4a346528588bf1f8c8;hp=89c997dea2ee20b93c7b041d61bbd01700ef3f0e;hpb=7c6b3cd7e8dcbd254fc815433c504be5b7496614;p=lttv.git

diff --git a/ltt/branches/poly/include/ltt/facility.h b/ltt/branches/poly/include/ltt/facility.h
index 89c997de..4bca4fd1 100644
--- a/ltt/branches/poly/include/ltt/facility.h
+++ b/ltt/branches/poly/include/ltt/facility.h
@@ -3,30 +3,28 @@
 
 #include <ltt/ltt.h>
 
-/* 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. */
 
-ltt_facility *ltt_facility_open(char *pathname, ltt_checksum c);
+char *ltt_facility_name(LttFacility *f);
 
-int ltt_facility_close(ltt_facility *f);
-
-
-/* Obtain the name and checksum of the facility */
-
-char *ltt_facility_name(ltt_facility *f);
-
-ltt_checksum ltt_facility_checksum(ltt_facility *f);
+LttChecksum ltt_facility_checksum(LttFacility *f);
 
+/* open facility */
+void ltt_facility_open(LttTrace * t, char * facility_name);
 
 /* Discover the event types within the facility. The event type integer id
-   used here is specific to the trace (from 0 to nb_event_types - 1). */
+   relative to the trace is from 0 to nb_event_types - 1. The event
+   type id within the trace is the relative id + the facility base event
+   id. */
+
+unsigned ltt_facility_base_id(LttFacility *f);
 
-unsigned ltt_facility_eventtype_number(ltt_facility *f);
+unsigned ltt_facility_eventtype_number(LttFacility *f);
 
-ltt_eventtype *ltt_facility_eventtype_get(ltt_facility *f, unsigned i);
+LttEventType *ltt_facility_eventtype_get(LttFacility *f, unsigned i);
 
-ltt_eventtype *ltt_facility_eventtype_get_by_name(ltt_facility *f, char *name);
+LttEventType *ltt_facility_eventtype_get_by_name(LttFacility *f, char *name);
 
 #endif // FACILITY_H