X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5d308c961af3ea5f561363d2e42b157e8d02b202..e8f8350f07c1b13dd8628f56d5a5050da18264d3:/src/smpi/smpi_pmpi.c

diff --git a/src/smpi/smpi_pmpi.c b/src/smpi/smpi_pmpi.c
index b8d53b5ddc..0422b98b76 100644
--- a/src/smpi/smpi_pmpi.c
+++ b/src/smpi/smpi_pmpi.c
@@ -622,6 +622,8 @@ int PMPI_Comm_rank(MPI_Comm comm, int *rank)
   smpi_bench_end();
   if (comm == MPI_COMM_NULL) {
     retval = MPI_ERR_COMM;
+  } else if (rank == NULL) {
+    retval = MPI_ERR_ARG;
   } else {
     *rank = smpi_comm_rank(comm);
     retval = MPI_SUCCESS;
@@ -647,6 +649,23 @@ int PMPI_Comm_size(MPI_Comm comm, int *size)
   return retval;
 }
 
+int PMPI_Comm_get_name (MPI_Comm comm, char* name, int* len)
+{
+  int retval;
+
+  smpi_bench_end();
+  if (comm == MPI_COMM_NULL)  {
+    retval = MPI_ERR_COMM;
+  } else if (name == NULL || len == NULL)  {
+    retval = MPI_ERR_ARG;
+  } else {
+    smpi_comm_get_name(comm, name, len);
+    retval = MPI_SUCCESS;
+  }
+  smpi_bench_begin();
+  return retval;
+}
+
 int PMPI_Comm_group(MPI_Comm comm, MPI_Group * group)
 {
   int retval;