From 5f4f8b1129659adb2015ce42821faccf8fe6d8d5 Mon Sep 17 00:00:00 2001 From: Tim Moore Date: Wed, 27 May 2009 10:32:51 +0200 Subject: Templatize GraphData * grapher/GraphData.hxx (GraphDataBase): new superclass for GraphData. Split time data out as a separate vector. (GraphData): Rewrite as template. * grapher/GraphWidget.cxx (on_expose_event): Reflect GraphData templatization. Handle events with string values. * grapher/GraphWidget.hxx (GraphWidget): Keep pointers to GraphDataBase objects instead of GraphData. * grapher/StapParser.cxx (parseData): new member function (ioCallback): Handle new discreet event * grapher/StapParser.hxx (StapParser): keep pointers to GraphDataBase objects instead of GraphData * testsuite/systemtap.examples/general/grapher.stp: Display actual key pressed for keyboard event --- testsuite/systemtap.examples/general/grapher.stp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'testsuite/systemtap.examples/general') diff --git a/testsuite/systemtap.examples/general/grapher.stp b/testsuite/systemtap.examples/general/grapher.stp index 5d9b4bb5..26d35aca 100644 --- a/testsuite/systemtap.examples/general/grapher.stp +++ b/testsuite/systemtap.examples/general/grapher.stp @@ -6,7 +6,7 @@ printf ("%%Title:CPU utilization\n"); printf ("%%XAxisTitle:Time\n"); printf ("%%YAxisTitle:Percent\n"); printf ("%%DataSet:cpu 100 00ff00 bar\n"); -printf ("%%DataSet:kbd 100 ff0000 dot\n"); +printf ("%%DataSet:kbd 75 ff0000 discreet\n"); } # CPU utilization @@ -28,5 +28,6 @@ probe timer.ms(100) { # collect utilization percentages frequently } probe kernel.function("kbd_event") { - printf("kbd %d %d\n", gettimeofday_ms(), 75) + if ($event_type == 1 && $value) + printf("kbd %d %d\n", gettimeofday_ms(), $event_code) } -- cgit