- SIMIX_function_register_process_create(MSG_process_create_from_SIMIX);
- SIMIX_function_register_process_cleanup(MSG_process_cleanup_from_SIMIX);
+ simgrid::s4u::Actor::on_creation.connect([](simgrid::s4u::Actor& actor) {
+ XBT_DEBUG("creating the extension to store user data");
+ actor.extension_set(new simgrid::msg::ActorUserData());
+ });
+
+ simgrid::s4u::Actor::on_destruction.connect([](simgrid::s4u::Actor const& actor) {
+ // free the data if a function was provided
+ void* userdata = actor.extension<simgrid::msg::ActorUserData>()->get_user_data();
+ if (userdata && msg_global->process_data_cleanup) {
+ msg_global->process_data_cleanup(userdata);
+ }
+ });