X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2e85e3702a204b427aece5bb1e17c2a48abefff8..939476f1fc7630eb237535b07ed0deef77ce1b24:/include/simgrid/s4u/Activity.hpp?ds=sidebyside

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index 7e53d03c78..615f7bb3ba 100644
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -33,6 +33,9 @@ class XBT_PUBLIC Activity {
   friend Exec;
   friend XBT_PUBLIC void intrusive_ptr_release(Exec * e);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(Exec * e);
+  friend Io;
+  friend XBT_PUBLIC void intrusive_ptr_release(Io* i);
+  friend XBT_PUBLIC void intrusive_ptr_add_ref(Io* i);
 
 protected:
   Activity()  = default;