return the correct value in MPI_get_attr and friends in fortran instead of a random...

[simgrid.git] / src / smpi / bindings / smpi_f77_type.cpp

diff --git a/src/smpi/bindings/smpi_f77_type.cpp b/src/smpi/bindings/smpi_f77_type.cpp
index e6053a7..bb6b3ca 100644 (file)
--- a/src/smpi/bindings/smpi_f77_type.cpp
+++ b/src/smpi/bindings/smpi_f77_type.cpp
@@ -56,9 +56,10 @@ void mpi_type_get_name_ (int*  datatype, char * name, int* len, int* ierr){
     name[*len]=' ';
 }
 
-void mpi_type_get_attr_ (int* type, int* type_keyval, void *attribute_val, int* flag, int* ierr){
-
- *ierr = MPI_Type_get_attr ( simgrid::smpi::Datatype::f2c(*type), *type_keyval, attribute_val,flag);
+void mpi_type_get_attr_ (int* type, int* type_keyval, int *attribute_val, int* flag, int* ierr){
+ size_t value = 0;
+ *ierr = MPI_Type_get_attr ( simgrid::smpi::Datatype::f2c(*type), *type_keyval, &value, flag);
+ *attribute_val = *(int*) value;
 }
 
 void mpi_type_set_attr_ (int* type, int* type_keyval, void *attribute_val, int* ierr){