/*
 * $HEADER$
 */
#include "ompi_config.h"
#include <stdio.h>

#include "mpi.h"
#include "mpi/c/bindings.h"
#include "runtime/runtime.h"
#include "errhandler/errclass.h"
#include "communicator/communicator.h"

#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
#pragma weak MPI_Add_error_class = PMPI_Add_error_class
#endif

#if OMPI_PROFILING_DEFINES
#include "mpi/c/profile/defines.h"
#endif

int MPI_Add_error_class(int *errorclass) 
{
    int class;

    if ( MPI_PARAM_CHECK ) {
        if ( ompi_mpi_finalized )
            return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_INTERN, 
                                          "MPI_Add_error_class");
    }
    
    class = ompi_errclass_add();
    if ( 0 > class ) {
        return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_INTERN,
                                      "MPI_Add_error_class");
    }

    *errorclass = class;
    return MPI_SUCCESS;
}