X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/82567f27fa74ddc2b6afa8d9b682bdde15fe3f9c..22a6d90e2d923507bc5b418147c8e3d5c9a8f9e9:/src/msg/msg_process.cpp

diff --git a/src/msg/msg_process.cpp b/src/msg/msg_process.cpp
index 9cdb6057f5..b50cdb583f 100644
--- a/src/msg/msg_process.cpp
+++ b/src/msg/msg_process.cpp
@@ -11,9 +11,31 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_process, msg, "Logging specific to MSG (process)");
 
-std::string instr_pid(msg_process_t proc)
+std::string instr_pid(simgrid::s4u::Actor const& proc)
 {
-  return std::string(proc->get_name()) + "-" + std::to_string(proc->get_pid());
+  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 ************************************/
@@ -180,9 +202,6 @@ msg_process_t MSG_process_self()
   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.