X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b9de37e23ac70fadc9fe1c55a6bd1d892ba5ba53..ede4cf5925f79bf5544eb880574789c28e086d8e:/src/smpi/bindings/smpi_f77_comm.cpp

diff --git a/src/smpi/bindings/smpi_f77_comm.cpp b/src/smpi/bindings/smpi_f77_comm.cpp
index 02893b993e..3e051e5207 100644
--- a/src/smpi/bindings/smpi_f77_comm.cpp
+++ b/src/smpi/bindings/smpi_f77_comm.cpp
@@ -90,9 +90,9 @@ void mpi_comm_delete_attr_ (int* comm, int* comm_keyval, int* ierr){
 }
 
 void mpi_comm_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
-
- *ierr = MPI_Comm_create_keyval(reinterpret_cast<MPI_Comm_copy_attr_function*>(copy_fn),  reinterpret_cast<MPI_Comm_delete_attr_function*>(delete_fn),
-         keyval,  extra_state) ;
+  smpi_copy_fn _copy_fn={nullptr,nullptr,nullptr,(*(int*)copy_fn) == 0 ? nullptr : reinterpret_cast<MPI_Comm_copy_attr_function_fort*>(copy_fn),nullptr,nullptr};
+  smpi_delete_fn _delete_fn={nullptr,nullptr,nullptr,(*(int*)delete_fn) == 0 ? nullptr : reinterpret_cast<MPI_Comm_delete_attr_function_fort*>(delete_fn),nullptr,nullptr};
+  *ierr = simgrid::smpi::Keyval::keyval_create<simgrid::smpi::Comm>(_copy_fn, _delete_fn, keyval, extra_state);
 }
 
 void mpi_comm_free_keyval_ (int* keyval, int* ierr) {