/*D
   MPI_Comm_get_name - Return the print name from the communicator

Synopsis:
.vb
int MPI_Comm_get_name(MPI_Comm comm, char *comm_name, int *resultlen)
.ve

Input Parameters:
. comm - communicator whose name is to be returned (handle)

Output Parameters:
+ comm_name - the name previously stored on the communicator, or an empty string if no such name exists (string)
- resultlen - length of returned name (integer)

.N COMMNULL

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_ARG
.N MPI_ERR_COMM
.N MPI_ERR_OTHER

D*/

