File 3742-erts-Add-behavior-attributes-to-erl_tracer... of Package erlang

Overview Repositories Revisions Requests Users Attributes Meta

File 3742-erts-Add-behavior-attributes-to-erl_tracer.patch of Package erlang

From ee8806e836c82f51583d9237f0a0ad91e46c642f Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Wed, 27 Sep 2023 14:45:48 +0200
Subject: [PATCH 02/10] erts: Add behavior attributes to erl_tracer

---
 erts/preloaded/ebin/erl_tracer.beam | Bin 2464 -> 5212 bytes
 erts/preloaded/src/erl_tracer.erl   | 133 ++++++++++++++++++++++++++++
 2 files changed, 133 insertions(+)

diff --git a/erts/preloaded/src/erl_tracer.erl b/erts/preloaded/src/erl_tracer.erl
index 20416d02c2..447ee939e9 100644
--- a/erts/preloaded/src/erl_tracer.erl
+++ b/erts/preloaded/src/erl_tracer.erl
@@ -34,6 +34,139 @@
                                       monotonic | strict_monotonic }.
 -type tracer_state() :: term().
 
+-callback enabled(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag() | trace_status,
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_call(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_call(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_garbage_collection(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_gc(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_ports(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_ports(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_procs(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_procs(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_receive(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_receive(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_running_ports(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_running_ports(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_running_procs(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_running_procs(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+-callback enabled_send(TraceTag, TracerState, Tracee) -> Result when
+      TraceTag :: trace_tag_send(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      Result :: trace | discard | remove.
+
+-callback trace(seq_trace, TracerState, Label, SeqTraceInfo, Opts) -> Result when
+      TracerState :: term(),
+      Label :: term(),
+      SeqTraceInfo :: term(),
+      Opts :: trace_opts(),
+      Result :: ok;
+                (TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_call(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag_call(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_garbage_collection(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag_gc(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_ports(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_procs(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_receive(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag_receive(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_running_ports(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag_running_ports(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_running_procs(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag_running_procs(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+-callback trace_send(TraceTag, TracerState, Tracee, TraceTerm, Opts) -> Result when
+      TraceTag :: trace_tag_send(),
+      TracerState :: term(),
+      Tracee :: tracee(),
+      TraceTerm :: term(),
+      Opts :: trace_opts(),
+      Result :: ok.
+
+-optional_callbacks(
+   [enabled_call/3,
+    enabled_garbage_collection/3,
+    enabled_ports/3,
+    enabled_procs/3,
+    enabled_receive/3,
+    enabled_running_ports/3,
+    enabled_send/3,
+    trace_call/5,
+    trace_garbage_collection/5,
+    trace_ports/5,
+    trace_procs/5,
+    trace_receive/5,
+    trace_running_ports/5,
+    trace_send/5
+   ]).
+
 on_load() ->
     case erlang:load_nif(atom_to_list(?MODULE), 0) of
         ok -> ok
-- 
2.35.3

Places

File 3742-erts-Add-behavior-attributes-to-erl_tracer.patch of Package erlang

Places