ompi/mpi/c/errhandler_c2f.c

   1 /*
   2  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   3  *                         University Research and Technology
   4  *                         Corporation.  All rights reserved.
   5  * Copyright (c) 2004-2005 The University of Tennessee and The University
   6  *                         of Tennessee Research Foundation.  All rights
   7  *                         reserved.
   8  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
   9  *                         University of Stuttgart.  All rights reserved.
  10  * Copyright (c) 2004-2005 The Regents of the University of California.
  11  *                         All rights reserved.
  12  * Copyright (c) 2006      Cisco Systems, Inc.  All rights reserved.
  13  * $COPYRIGHT$
  14  *
  15  * Additional copyrights may follow
  16  *
  17  * $HEADER$
  18  */
  19
  20 #include "ompi_config.h"
  21
  22 #include "ompi/mpi/c/bindings.h"
  23 #include "ompi/mpi/f77/fint_2_int.h"
  24
  25 #if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
  26 #pragma weak MPI_Errhandler_c2f = PMPI_Errhandler_c2f
  27 #endif
  28
  29 #if OMPI_PROFILING_DEFINES
  30 #include "ompi/mpi/c/profile/defines.h"
  31 #endif
  32
  33 static const char FUNC_NAME[] = "MPI_Errhandler_c2f";
  34
  35
  36 MPI_Fint MPI_Errhandler_c2f(MPI_Errhandler errhandler)
  37 {
  38   /* Error checking */
  39
  40   if (MPI_PARAM_CHECK) {
  41     OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
  42
  43         /* mapping an invalid handle to a null handle */
  44     if (NULL == errhandler) {
  45         return OMPI_INT_2_FINT(-1);
  46     }
  47   }
  48
  49
  50   return OMPI_INT_2_FINT(errhandler->eh_f_to_c_index);
  51 }