openmpi/ompi/mpi/f77/bindings.h

/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
 *                         University Research and Technology
 *                         Corporation.  All rights reserved.
 * Copyright (c) 2004-2005 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.
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */

#ifndef OMPI_F77_BINDINGS_H
#define OMPI_F77_BINDINGS_H

#include "ompi_config.h"

#include "mpi.h"
#include "ompi/errhandler/errhandler.h"
#include "ompi/attribute/attribute.h"
#include "ompi/op/op.h"
#include "ompi/request/grequest.h"

/*
 * We now build all four fortran bindings and dont care too much about 
 * which convention (lowercase, underscore, double underscore or 
 * all uppercase) is supported by the compiler. The policy now is to 
 * have the mpi_*_f functions be the default symbols and then wrap
 * the four signature types around it. The macro below achieves this.
 */
#define OMPI_GENERATE_F77_BINDINGS(upper_case, \
                                  lower_case, \
                                  single_underscore, \
                                  double_underscore, \
                                  wrapper_function, \
                                  signature, \
                                  params) \
            void upper_case signature { wrapper_function params; } \
            void lower_case signature { wrapper_function params; } \
            void single_underscore signature { wrapper_function params; } \
            void double_underscore signature { wrapper_function params; } 
/*
 * We maintain 2 seperate sets of defines and prototypes. This ensures that
 * we can build MPI_* bindings or PMPI_* bindings as ad when needed. The 
 * top-level always builds MPI_* bindings and bottom level will always build
 * PMPI_* bindings. This means that top-level includes "src/mpi/interface/f77"
 * .h files and lower-level includes "src/mpi/interface/f77/profile" .h files
 *
 * Both prototypes for all MPI- PMPI functions is moved into prototypes_mpi.h
 */

#include "ompi/mpi/f77/prototypes_mpi.h"

#include "ompi/mpi/f77/fint_2_int.h"

#endif /* OMPI_F77_BINDINGS_H */