From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Fri, 1 Nov 2019 23:03:31 +0000 (+0100)
Subject: Restore handling of msg_global->process_data_cleanup.
X-Git-Tag: v3.25~461
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/9e83082df30f9b99bc7699129518cb834becd9ba

Restore handling of msg_global->process_data_cleanup.
---

diff --git a/src/msg/msg_global.cpp b/src/msg/msg_global.cpp
index 20b55dfa29..d8e0f77e4d 100644
--- a/src/msg/msg_global.cpp
+++ b/src/msg/msg_global.cpp
@@ -42,6 +42,12 @@ void MSG_init_nocheck(int *argc, char **argv) {
     msg_global->sent_msg = 0;
     msg_global->task_copy_callback = nullptr;
     msg_global->process_data_cleanup = nullptr;
+    simgrid::s4u::Actor::on_termination.connect([](simgrid::s4u::Actor const& actor) {
+      // free the data if a function was provided
+      void* userdata = sg_actor_data(&actor);
+      if (userdata && msg_global->process_data_cleanup)
+        msg_global->process_data_cleanup(userdata);
+    });
   }
 
   if(MC_is_active()){