- pos->nb_trace = nb_trace = lttv_traceset_number(self->ts);
- pos->t_pos = g_new(LttvTraceContextPosition, nb_trace);
-
- for(iter_trace = 0 ; iter_trace < nb_trace ; iter_trace++) {
- tc = self->traces[iter_trace];
- pos->t_pos[iter_trace].nb_tracefile = nb_tracefile =
- ltt_trace_control_tracefile_number(tc->t) +
- ltt_trace_per_cpu_tracefile_number(tc->t);
-
- pos->t_pos[iter_trace].tf_pos = g_new(LttEventPosition*, nb_tracefile);
- for(iter_tracefile = 0; iter_tracefile < nb_tracefile; iter_tracefile++) {
- pos->t_pos[iter_trace].tf_pos[iter_tracefile]
- = ltt_event_position_new();
- tfc = tc->tracefiles[iter_tracefile];
- event = tfc->e;
- ltt_event_position(event,
- pos->t_pos[iter_trace].tf_pos[iter_tracefile]);
- if(ltt_time_compare(tfc->timestamp, timestamp) < 0)
- timestamp = tfc->timestamp;
+void lttv_trace_hook_destroy(LttvTraceHook *th)
+{
+ g_array_free(th->fac_index, TRUE);
+ g_array_free(th->fac_list, TRUE);
+}
+
+
+LttvTracesetContextPosition *lttv_traceset_context_position_new()
+{
+ LttvTracesetContextPosition *pos = g_new(LttvTracesetContextPosition,1);
+ pos->ep = g_array_sized_new(FALSE, TRUE, sizeof(LttEventPosition*),
+ 10);
+ pos->tfc = g_array_sized_new(FALSE, TRUE, sizeof(LttvTracefileContext*),
+ 10);
+ pos->timestamp = ltt_time_infinite;
+ return pos;
+}
+
+/* Save all positions, the ones not in the pqueue will have NULL
+ * ep. */
+void lttv_traceset_context_position_save(const LttvTracesetContext *self,
+ LttvTracesetContextPosition *pos)
+{
+ guint i;
+ guint num_traces = lttv_traceset_number(self->ts);
+
+ for(i=0; i<num_traces;i++) {
+ GArray * tracefiles = self->traces[i]->tracefiles;
+ guint j;
+ guint num_tracefiles = tracefiles->len;
+
+ for(j=0;j<num_tracefiles;j++) {
+ LttvTracefileContext **tfc = &g_array_index(tracefiles,
+ LttvTracefileContext*, j);
+
+ LttEvent *event = ltt_tracefile_get_event((*tfc)->tf);
+ LttEventPosition *ep;
+
+ if(ltt_time_compare((*tfc)->timestamp, ltt_time_infinite) != 0) {
+ ep = ltt_event_position_new();
+ ltt_event_position(event, ep);
+ if(ltt_time_compare((*tfc)->timestamp, pos->timestamp) < 0)
+ pos->timestamp = (*tfc)->timestamp;
+ } else {
+ ep = NULL;
+ }
+ g_array_append_val(pos->tfc, *tfc);
+ g_array_append_val(pos->ep, ep);