-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_process, msg, "Logging specific to MSG (process)");
-
-std::string instr_pid(simgrid::s4u::Actor const& proc)
-{
- return std::string(proc.get_name()) + "-" + std::to_string(proc.get_pid());
-}
-
-void MSG_process_userdata_init()
-{
- if (not msg_global)
- msg_global = new MSG_Global_t();
-
- if (not simgrid::msg::ActorUserData::EXTENSION_ID.valid())
- simgrid::msg::ActorUserData::EXTENSION_ID = simgrid::s4u::Actor::extension_create<simgrid::msg::ActorUserData>();
- 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
- auto extension = actor.extension<simgrid::msg::ActorUserData>();
- void* userdata = extension ? extension->get_user_data() : nullptr;
- if (userdata && msg_global->process_data_cleanup) {
- msg_global->process_data_cleanup(userdata);
- }
- });
-}
-