X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/96cedde3cdbc0b8ffc3f096a1b65d021b0226f99..d5cc61332edae35867a41bb38ad9401faaab2716:/src/smpi/colls/alltoall/alltoall-ring-mpi-barrier.cpp

diff --git a/src/smpi/colls/alltoall/alltoall-ring-mpi-barrier.cpp b/src/smpi/colls/alltoall/alltoall-ring-mpi-barrier.cpp
index e6a35bdb03..c8e4c34e51 100644
--- a/src/smpi/colls/alltoall/alltoall-ring-mpi-barrier.cpp
+++ b/src/smpi/colls/alltoall/alltoall-ring-mpi-barrier.cpp
@@ -29,7 +29,7 @@
 namespace simgrid{
 namespace smpi{
 int
-Coll_alltoall_ring_mpi_barrier::alltoall(void *send_buff, int send_count,
+Coll_alltoall_ring_mpi_barrier::alltoall(const void *send_buff, int send_count,
                                           MPI_Datatype send_type,
                                           void *recv_buff, int recv_count,
                                           MPI_Datatype recv_type, MPI_Comm comm)