X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttv%2Flttv%2Ftraceset.c;h=765e3cf5552243e90e6e0bec608d0c6f9c196ba2;hb=cfddb03e13ef1d0033f748e7a20910522d6e434e;hp=7e86c5b764b8e2c0e1f0787f6826b2e99c23932a;hpb=b9410cf1476ff6e407da89b0aa5aaeeb6f4c202b;p=lttv.git

diff --git a/lttv/lttv/traceset.c b/lttv/lttv/traceset.c
index 7e86c5b7..765e3cf5 100644
--- a/lttv/lttv/traceset.c
+++ b/lttv/lttv/traceset.c
@@ -486,7 +486,7 @@ guint lttv_traceset_get_cpuid_from_event(LttvEvent *event)
 	if (timestamp == -1ULL) {
 		return 0;
 	}
-	const struct definition *scope = bt_ctf_get_top_level_scope(ctf_event, BT_STREAM_PACKET_CONTEXT);
+	const struct bt_definition *scope = bt_ctf_get_top_level_scope(ctf_event, BT_STREAM_PACKET_CONTEXT);
 	if (bt_ctf_field_get_error()) {
 		return 0;
 	}
@@ -520,11 +520,11 @@ guint64 lttv_traceset_get_timestamp_last_event(LttvTraceset *ts)
 	last_position.bt_pos = &pos;
 	last_position.timestamp = G_MAXUINT64;
 	last_position.cpu_id = INT_MAX;
-#ifdef BABEL_HAS_SEEK_LAST	
+
 	/* Assign iterator to the last event of the traces */  
 	last_position.bt_pos->type = BT_SEEK_LAST;
 	last_position.iter = ts->iter;
-#endif
+
 	return lttv_traceset_position_get_timestamp(&last_position);
 }
 
@@ -605,12 +605,8 @@ TimeInterval lttv_traceset_get_time_span_real(LttvTraceset *ts)
 				ltt_time_zero) == 0 && ts->traces->len > 0){
 		ts->time_span.start_time = ltt_time_from_uint64(
 				lttv_traceset_get_timestamp_first_event(ts));
-#ifdef BABEL_HAS_SEEK_LAST	
 		ts->time_span.end_time = ltt_time_from_uint64(
-					lttv_traceset_get_timestamp_end(ts));
-#else
-		ts->time_span.end_time = lttv_traceset_get_time_span(ts).end_time;	
-#endif
+				        lttv_traceset_get_timestamp_last_event(ts));	
 	}
         return ts->time_span;
 }
@@ -662,6 +658,9 @@ int set_values_position(const LttvTracesetPosition *pos)
 	lttv_traceset_seek_to_position(&previous_pos);
 	/*We must desallocate because the function bt_iter_get_pos() does a g_new */
 	bt_iter_free_pos(previous_pos.bt_pos);
+	if (pos->timestamp == G_MAXUINT64) {
+	  return 0;
+	}
 	return 1;
 }
 
@@ -691,29 +690,41 @@ LttTime  lttv_traceset_position_get_time(const LttvTracesetPosition *pos)
 }
 
 
-
+/* 0 if equals, other is different */
 int lttv_traceset_position_compare(const LttvTracesetPosition *pos1, const LttvTracesetPosition *pos2)
 {
 #warning " TODO :Rename for lttv_traceset_position_equals && Must return COMPARAISON OF THE 2 POSITION && verify if it is the best way to compare position"
         if(pos1 == NULL || pos2 == NULL){
                 return -1;
 	}
-        
-        guint64 timeStampPos1,timeStampPos2;
-        guint cpuId1, cpuId2;
-        
-        timeStampPos1 = lttv_traceset_position_get_timestamp(pos1);
-        timeStampPos2 = lttv_traceset_position_get_timestamp(pos2);
-        
-        
-        cpuId1 = lttv_traceset_position_get_cpuid(pos1);
-        cpuId2 = lttv_traceset_position_get_cpuid(pos2);
-       
-        if(timeStampPos1 == timeStampPos2 && cpuId1 == cpuId2){
-                return 0;
+
+	int res = -1;
+#ifdef HAVE_BT_ITER_EQUALS_POS
+	if(pos1->timestamp == G_MAXUINT64 || pos2->timestamp == G_MAXUINT64) {
+		res = bt_iter_equals_pos(pos1->bt_pos, pos2->bt_pos);
 	}
-        else{
-                return 1;
+#endif
+	if (res < 0) {
+	
+		guint64 timeStampPos1,timeStampPos2;
+		guint cpuId1, cpuId2;
+		
+		timeStampPos1 = lttv_traceset_position_get_timestamp(pos1);
+		timeStampPos2 = lttv_traceset_position_get_timestamp(pos2);
+		
+		if (timeStampPos1 == timeStampPos2) {
+
+			cpuId1 = lttv_traceset_position_get_cpuid(pos1);
+			cpuId2 = lttv_traceset_position_get_cpuid(pos2);
+		
+			if(cpuId1 == cpuId2){
+				return 0;
+			}
+		}
+		return 1;
+	} else {
+		
+		return !res;
 	}
 }