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);
+ }
+ });
+}
+
/******************************** Process ************************************/
/** @brief Creates and runs a new #msg_process_t.
*
return SIMIX_process_self()->ciface();
}
-smx_context_t MSG_process_get_smx_ctx(msg_process_t process) { // deprecated -- smx_context_t should die afterward
- return process->get_impl()->context_.get();
-}
/** @brief Add a function to the list of "on_exit" functions for the current process.
* The on_exit functions are the functions executed when your process is killed.
* You should use them to free the data used by your process.