X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0f5e8daaa6e9f74521068aa75837200bcd182ea6..481328d4b3422afe2b97f7e9a5eda090bdffbbb5:/src/smpi/smpi_mpi_dt.c

diff --git a/src/smpi/smpi_mpi_dt.c b/src/smpi/smpi_mpi_dt.c
index 9adfdb39e4..700870df07 100644
--- a/src/smpi/smpi_mpi_dt.c
+++ b/src/smpi/smpi_mpi_dt.c
@@ -98,6 +98,9 @@ CREATE_MPI_DATATYPE(MPI_SHORT_INT, short_int);
 CREATE_MPI_DATATYPE(MPI_2INT, int_int);
 CREATE_MPI_DATATYPE(MPI_LONG_DOUBLE_INT, long_double_int);
 
+// Internal use only
+CREATE_MPI_DATATYPE(MPI_PTR, void*);
+
 
 size_t smpi_datatype_size(MPI_Datatype datatype)
 {
@@ -126,7 +129,7 @@ int smpi_datatype_extent(MPI_Datatype datatype, MPI_Aint * lb,
     *extent = datatype->ub - datatype->lb;
     retval = MPI_SUCCESS;
   }
-  return MPI_SUCCESS;
+  return retval;
 }
 
 int smpi_datatype_copy(void *sendbuf, int sendcount, MPI_Datatype sendtype,