X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a50ff967ece127caa891f56d71742162175aaa5c..255700918582111f0aacaa7b7fed87dcedc1a840:/include/simgrid/s4u/Io.hpp

diff --git a/include/simgrid/s4u/Io.hpp b/include/simgrid/s4u/Io.hpp
index 2f596869dc..841f18b932 100644
--- a/include/simgrid/s4u/Io.hpp
+++ b/include/simgrid/s4u/Io.hpp
@@ -22,6 +22,7 @@ namespace s4u {
 class XBT_PUBLIC Io : public Activity_T<Io> {
 #ifndef DOXYGEN
   friend kernel::activity::IoImpl;
+  friend kernel::EngineImpl;
 #endif
 
 protected: