diff options
Diffstat (limited to 'lib/observer/src')
| -rw-r--r-- | lib/observer/src/ttb.erl | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/observer/src/ttb.erl b/lib/observer/src/ttb.erl index 1a34e5b2fc..2498be150d 100644 --- a/lib/observer/src/ttb.erl +++ b/lib/observer/src/ttb.erl @@ -20,7 +20,7 @@ -author('[email protected]'). %% API --export([tracer/0,tracer/1,tracer/2,p/2,stop/0,stop/1]). +-export([tracer/0,tracer/1,tracer/2,p/2,stop/0,stop/1,start_trace/4]). -export([tp/2, tp/3, tp/4, ctp/0, ctp/1, ctp/2, ctp/3, tpl/2, tpl/3, tpl/4, ctpl/0, ctpl/1, ctpl/2, ctpl/3, ctpg/0, ctpg/1, ctpg/2, ctpg/3]). -export([seq_trigger_ms/0,seq_trigger_ms/1]). @@ -44,6 +44,15 @@ -endif. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% Shortcut +start_trace(Nodes, Patterns, {Procs, Flags}, Options) -> + {ok, _} = tracer(Nodes, Options), + {ok, _} = p(Procs, Flags), + [{ok, _} = apply(?MODULE, tpl, tuple_to_list(Args)) || Args <- Patterns]. + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% Open a trace port on all given nodes and create the meta data file tracer() -> tracer(node()). tracer(Nodes) -> tracer(Nodes,[]). |