add usertrace support

[lttv.git] / ltt / branches / poly / ltt / trace.h

diff --git a/ltt/branches/poly/ltt/trace.h b/ltt/branches/poly/ltt/trace.h
index 509a3886027e7a3dca5cd5460f7c9a782d3947d6..0b63c9378aa6193eb966c44a1db97beb8818bf38 100644 (file)
--- a/ltt/branches/poly/ltt/trace.h
+++ b/ltt/branches/poly/ltt/trace.h
@@ -1,5 +1,6 @@
 /* This file is part of the Linux Trace Toolkit trace reading library
  * Copyright (C) 2003-2004 Michel Dagenais
+ *               2005 Mathieu Desnoyers
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -80,11 +81,18 @@ void ltt_trace_time_span_get(LttTrace *t, LttTime *start, LttTime *end);
 
 /* Get the name of a tracefile */
 
-GQuark ltt_tracefile_name(LttTracefile *tf);
+GQuark ltt_tracefile_name(const LttTracefile *tf);
+GQuark ltt_tracefile_long_name(const LttTracefile *tf);
 
 /* get the cpu number of the tracefile */
 
-guint ltt_tracefile_num(LttTracefile *tf);
+guint ltt_tracefile_cpu(LttTracefile *tf);
+
+/* For usertrace */
+guint ltt_tracefile_tid(LttTracefile *tf);
+guint ltt_tracefile_pgid(LttTracefile *tf);
+guint64 ltt_tracefile_creation(LttTracefile *tf);
+
 
 LttTrace *ltt_tracefile_get_trace(LttTracefile *tf);
 
@@ -140,9 +148,13 @@ gchar * ltt_trace_system_description_domain_name (LttSystemDescription * s);
 gchar * ltt_trace_system_description_description (LttSystemDescription * s);
 
 
-/* get the start time of the trace */
+/* get the NTP start time of the trace */
+
+LttTime ltt_trace_start_time(LttTrace *t);
 
-LttTime ltt_trace_system_description_trace_start_time(LttSystemDescription *s);
+/* get the monotonic start time of the trace */
+
+LttTime ltt_trace_start_time_monotonic(LttTrace *t);
 
 /* copy tracefile info over another. Used for sync. */
 LttTracefile *ltt_tracefile_new();
@@ -177,4 +189,6 @@ gint64 ltt_get_int(gboolean reverse_byte_order, gint size, void *data);
 
 guint64 ltt_get_uint(gboolean reverse_byte_order, gint size, void *data);
 
+LttTime ltt_interpolate_time_from_tsc(LttTracefile *tf, guint64 tsc);
+
 #endif // TRACE_H