root/ompi/mpi/c/add_error_string.c

DEFINITIONS

1. MPI_Add_error_string

   1 /*
   2  * Copyright (c) 2004-2007 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      University of Houston. All rights reserved.
  13  * Copyright (c) 2015      Research Organization for Information Science
  14  *                         and Technology (RIST). All rights reserved.
  15  * $COPYRIGHT$
  16  *
  17  * Additional copyrights may follow
  18  *
  19  * $HEADER$
  20  */
  21 #include "ompi_config.h"
  22 #include <stdio.h>
  23 #include <string.h>
  24 
  25 #include "ompi/mpi/c/bindings.h"
  26 #include "ompi/runtime/params.h"
  27 #include "ompi/communicator/communicator.h"
  28 #include "ompi/errhandler/errhandler.h"
  29 #include "ompi/errhandler/errcode.h"
  30 
  31 #if OMPI_BUILD_MPI_PROFILING
  32 #if OPAL_HAVE_WEAK_SYMBOLS
  33 #pragma weak MPI_Add_error_string = PMPI_Add_error_string
  34 #endif
  35 #define MPI_Add_error_string PMPI_Add_error_string
  36 #endif
  37 
  38 static const char FUNC_NAME[] = "MPI_Add_error_string";
  39 
  40 
  41 int MPI_Add_error_string(int errorcode, const char *string)
  42 {
  43     int rc;
  44 
  45     OPAL_CR_NOOP_PROGRESS();
  46 
  47     if ( MPI_PARAM_CHECK ) {
  48         OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
  49 
  50         if ( ompi_mpi_errcode_is_invalid(errorcode) )
  51             return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG,
  52                                           FUNC_NAME);
  53 
  54         if ( ompi_mpi_errcode_is_predefined(errorcode) )
  55             return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG,
  56                                           FUNC_NAME);
  57 
  58         if ( MPI_MAX_ERROR_STRING < (strlen(string)+1) )
  59             return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG,
  60                                           FUNC_NAME);
  61     }
  62 
  63     rc = ompi_mpi_errnum_add_string (errorcode, string, (int)(strlen(string)+1));
  64     if ( OMPI_SUCCESS != rc ) {
  65         return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_INTERN,
  66                                       FUNC_NAME);
  67     }
  68 
  69     return MPI_SUCCESS;
  70 }