X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/67fe7b9d6c00b390a8598bc1e72d42d8343cb218..21fe278c8460849931b37ccde22e944edec46f71:/src/smpi/bindings/smpi_pmpi_group.cpp

diff --git a/src/smpi/bindings/smpi_pmpi_group.cpp b/src/smpi/bindings/smpi_pmpi_group.cpp
index 3c6720fd9d..83b08ed2d7 100644
--- a/src/smpi/bindings/smpi_pmpi_group.cpp
+++ b/src/smpi/bindings/smpi_pmpi_group.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -50,7 +50,7 @@ int PMPI_Group_rank(MPI_Group group, int *rank)
   }
 }
 
-int PMPI_Group_translate_ranks(MPI_Group group1, int n, int *ranks1, MPI_Group group2, int *ranks2)
+int PMPI_Group_translate_ranks(MPI_Group group1, int n, const int *ranks1, MPI_Group group2, int *ranks2)
 {
   if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
     return MPI_ERR_GROUP;
@@ -114,7 +114,7 @@ int PMPI_Group_difference(MPI_Group group1, MPI_Group group2, MPI_Group * newgro
   }
 }
 
-int PMPI_Group_incl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup)
+int PMPI_Group_incl(MPI_Group group, int n, const int *ranks, MPI_Group * newgroup)
 {
   if (group == MPI_GROUP_NULL) {
     return MPI_ERR_GROUP;
@@ -125,7 +125,7 @@ int PMPI_Group_incl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup)
   }
 }
 
-int PMPI_Group_excl(MPI_Group group, int n, int *ranks, MPI_Group * newgroup)
+int PMPI_Group_excl(MPI_Group group, int n, const int *ranks, MPI_Group * newgroup)
 {
   if (group == MPI_GROUP_NULL) {
     return MPI_ERR_GROUP;
@@ -182,9 +182,13 @@ int PMPI_Group_range_excl(MPI_Group group, int n, int ranges[][3], MPI_Group * n
 }
 
 MPI_Group PMPI_Group_f2c(MPI_Fint group){
+  if(group==-1)
+    return MPI_GROUP_NULL;
   return simgrid::smpi::Group::f2c(group);
 }
 
 MPI_Fint PMPI_Group_c2f(MPI_Group group){
+  if(group==MPI_GROUP_NULL)
+    return -1;
   return group->c2f();
 }