+ LttEventType *et, *first_et;
+
+ GArray *facilities;
+
+ guint i, fac_id;
+
+ LttvTraceHookByFacility *thf, *first_thf;
+
+ facilities = ltt_trace_facility_get_by_name(t, facility);
+
+ if(unlikely(facilities == NULL)) goto facility_error;
+
+ th->fac_index = g_array_sized_new(FALSE, TRUE,
+ sizeof(LttvTraceHookByFacility),
+ NUM_FACILITIES);
+ th->fac_index = g_array_set_size(th->fac_index, NUM_FACILITIES);
+
+ th->fac_list = g_array_sized_new(FALSE, TRUE,
+ sizeof(LttvTraceHookByFacility*),
+ facilities->len);
+ th->fac_list = g_array_set_size(th->fac_list, facilities->len);
+
+ fac_id = g_array_index(facilities, guint, 0);
+ f = ltt_trace_get_facility_by_num(t, fac_id);
+
+ et = ltt_facility_eventtype_get_by_name(f, ltt_eventtype_name(et));
+ if(unlikely(et == NULL)) goto event_error;
+
+ thf = &g_array_index(th->fac_index, LttvTraceHookByFacility, fac_id);
+ g_array_index(th->fac_list, LttvTraceHookByFacility*, 0)
+ = thf;
+ thf->h = h;
+ thf->id = ltt_eventtype_id(et);
+ thf->f1 = find_field(et, field1);
+ thf->f2 = find_field(et, field2);
+ thf->f3 = find_field(et, field3);
+
+ first_thf = thf;
+
+ /* Check for type compatibility too */
+ for(i=1;i<facilities->len;i++) {
+ fac_id = g_array_index(facilities, guint, i);
+ f = ltt_trace_get_facility_by_num(t, fac_id);
+
+ et = ltt_facility_eventtype_get_by_name(f, ltt_eventtype_name(et));
+ if(unlikely(et == NULL)) goto event_error;
+
+ thf = &g_array_index(th->fac_index, LttvTraceHookByFacility, fac_id);
+ g_array_index(th->fac_list, LttvTraceHookByFacility*, i)
+ = thf;
+ thf->h = h;
+ thf->id = ltt_eventtype_id(et);
+ thf->f1 = find_field(et, field1);
+ if(check_fields_compatibility(first_et, et,
+ first_thf->f1, thf->f1))
+ goto type_error;
+
+ thf->f2 = find_field(et, field2);
+ if(check_fields_compatibility(first_et, et,
+ first_thf->f2, thf->f2))
+ goto type_error;
+
+ thf->f3 = find_field(et, field3);
+ if(check_fields_compatibility(first_et, et,
+ first_thf->f3, thf->f3))
+ goto type_error;
+ }