process: use owner_symbol for `_getActive*`

This makes it easier to provide public APIs in the return types
of `process._getActiveHandles()` and `process._getActiveRequests()`.

PR-URL: https://github.com/nodejs/node/pull/22002
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/async_wrap.h b/src/async_wrap.h
index 60078ee093..ee04479de0 100644
--- a/src/async_wrap.h
+++ b/src/async_wrap.h
@@ -178,6 +178,12 @@ class AsyncWrap : public BaseObject {
 
   static void WeakCallback(const v8::WeakCallbackInfo<DestroyParam> &info);
 
+  // Returns the object that 'owns' an async wrap. For example, for a
+  // TCP connection handle, this is the corresponding net.Socket.
+  v8::Local<v8::Object> GetOwner();
+  static v8::Local<v8::Object> GetOwner(Environment* env,
+                                        v8::Local<v8::Object> obj);
+
   // This is a simplified version of InternalCallbackScope that only runs
   // the `before` and `after` hooks. Only use it when not actually calling
   // back into JS; otherwise, use InternalCallbackScope.