text: /* -*- Mode: C; c-basic-offset:4 ; -*- */
  /*
   * Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
   *                         University Research and Technology
   *                         Corporation.  All rights reserved.
   * Copyright (c) 2004-2007 The University of Tennessee and The University
   *                         of Tennessee Research Foundation.  All rights
   *                         reserved.
   * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
   *                         University of Stuttgart.  All rights reserved.
   * Copyright (c) 2004-2005 The Regents of the University of California.
   *                         All rights reserved.
   * Copyright (c) 2006-2012 Cisco Systems, Inc.  All rights reserved.
   * Copyright (c) 2015      Research Organization for Information Science
   *                         and Technology (RIST). All rights reserved.
   * $COPYRIGHT$
   *
   * Additional copyrights may follow
   *
   * $HEADER$
   */
  
  #include "ompi_config.h"
  
  #include "ompi/mpi/c/bindings.h"
  #include "ompi/runtime/params.h"
  #include "ompi/errhandler/errhandler.h"
  #include "ompi/mpi/fortran/base/fint_2_int.h"
  #include "ompi/group/group.h"
  
  #if OMPI_BUILD_MPI_PROFILING
  #if OPAL_HAVE_WEAK_SYMBOLS
  #pragma weak MPI_Group_f2c = PMPI_Group_f2c
  #endif
  #define MPI_Group_f2c PMPI_Group_f2c
  #endif
  
  static const char FUNC_NAME[] = "MPI_Group_f2c";
  
  
  MPI_Group MPI_Group_f2c(MPI_Fint group_f)
  {
      int group_index = OMPI_FINT_2_INT(group_f);
  
      OPAL_CR_NOOP_PROGRESS();
  
      if (MPI_PARAM_CHECK) {
          OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
      }
  
      /* Per MPI-2:4.12.4, do not invoke an error handler if we get an
         invalid fortran handle.  If we get an invalid fortran handle,
         return an invalid C handle. */
  
      if (group_index < 0 ||
          group_index >=
          opal_pointer_array_get_size(&ompi_group_f_to_c_table)) {
          return NULL;
      }
  
      return (MPI_Group)opal_pointer_array_get_item(&ompi_group_f_to_c_table, group_index);
  }
  