put start_time in nanosec because do_gettimeofday in kernel

[lttv.git] / ltt / branches / poly / ltt / tracefile.c

diff --git a/ltt/branches/poly/ltt/tracefile.c b/ltt/branches/poly/ltt/tracefile.c
index af3b02fe4b7f29a23992fc7ab64dacd505b4320d..ad2cf51af5c93f680e3a273da8f580a414957033 100644 (file)
--- a/ltt/branches/poly/ltt/tracefile.c
+++ b/ltt/branches/poly/ltt/tracefile.c
@@ -259,6 +259,8 @@ int parse_trace_header(void *header, LttTracefile *tf, LttTrace *t)
                                               &vheader->start_monotonic);
           t->start_time = ltt_get_time(LTT_GET_BO(tf),
                                        &vheader->start_time);
+          t->start_time.tv_nsec *= 1000; /* microsec to nanosec */
+
           t->start_time_from_tsc = ltt_time_from_uint64(
               (double)t->start_tsc * 1000000.0 / (double)t->start_freq);
         }
@@ -2555,12 +2557,18 @@ char * ltt_trace_system_description_description (LttSystemDescription * s)
 }
 
 
-/* get the start time of the trace */
+/* get the NTP corrected start time of the trace */
 LttTime ltt_trace_start_time(LttTrace *t)
 {
   return t->start_time;
 }
 
+/* get the monotonic start time of the trace */
+LttTime ltt_trace_start_time_monotonic(LttTrace *t)
+{
+  return t->start_time_from_tsc;
+}
+
 LttTracefile *ltt_tracefile_new()
 {
   return g_new(LttTracefile, 1);