diff options
Diffstat (limited to 'lib/runtime_tools/src/dbg.erl')
| -rw-r--r-- | lib/runtime_tools/src/dbg.erl | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index d5be9ac6a9..8cb65000ec 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -41,6 +41,7 @@ match_front/2, match_rear/2, match_0_9/1]). +-deprecated([{stop_clear,0, "use dbg:stop/0 instead"}]). %%% Shell callable utility fun2ms(ShellFun) when is_function(ShellFun) -> @@ -317,8 +318,17 @@ tracer(process, {Handler,HandlerData}) -> tracer(module, Fun) when is_function(Fun) -> start(Fun); tracer(module, {Module, State}) -> - start(fun() -> {Module, State} end). - + start(fun() -> {Module, State} end); + +tracer(file, Filename) -> + tracer(process, + {fun F(E, undefined) -> + {ok, D} = file:open(Filename, [write]), + F(E, D); + F(E, D) -> + dhandler(E, D), + D + end, undefined}). remote_tracer(port, Fun) when is_function(Fun) -> remote_start(Fun); @@ -573,14 +583,14 @@ c(M, F, A, Flags) -> Mref = erlang:monitor(process, Pid), receive {'DOWN', Mref, _, _, Reason} -> - stop_clear(), + stop(), {error, Reason}; {Pid, Res} -> erlang:demonitor(Mref, [flush]), %% 'sleep' prevents the tracer (recv_all_traces) from %% receiving garbage {'EXIT',...} when dbg i stopped. timer:sleep(1), - stop_clear(), + stop(), Res end end. @@ -1599,14 +1609,14 @@ new_pattern_table() -> term_to_binary(x)}), ets:insert(PT, {c, - term_to_binary([{'_',[],[{message,{caller}}]}])}), + term_to_binary([{'_',[],[{message,{caller_line}}]}])}), ets:insert(PT, {caller_trace, term_to_binary(c)}), ets:insert(PT, {cx, term_to_binary([{'_',[],[{exception_trace}, - {message,{caller}}]}])}), + {message,{caller_line}}]}])}), ets:insert(PT, {caller_exception_trace, term_to_binary(cx)}), @@ -1944,6 +1954,6 @@ h(stop) -> h(stop_clear) -> help_display( ["stop_clear() -> ok", - " - Stops the dbg server and the tracing of all processes,", + " - Deprecated. Stops the dbg server and the tracing of all processes,", " and clears all trace patterns."]). |