LttvHooks *before_event,
LttvHooks *after_event);
+typedef struct _LttvTraceHook {
+ LttvHook h;
+ guint id;
+ LttField *f1;
+ LttField *f2;
+ LttField *f3;
+} LttvTraceHook;
+
+
+/* Search in the trace for the id of the named event type within the named
+ facility. Then, find the three (if non null) named fields. All that
+ information is then used to fill the LttvTraceHook structure. This
+ is useful to find the specific id for an event within a trace, for
+ registering a hook using this structure as event data;
+ it already contains the (up to three) needed fields handles. */
+
+void lttv_trace_find_hook(LttTrace *t, char *facility, char *event_type,
+ char *field1, char *field2, char *field3, LttvHook h, LttvTraceHook *th);
+
#endif // PROCESSTRACE_H