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) 2015 Research Organization for Information Science
13 * and Technology (RIST). All rights reserved.
14 * $COPYRIGHT$
15 *
16 * Additional copyrights may follow
17 *
18 * $HEADER$
19 */
20
21 #include "ompi_config.h"
22
23 #include "ompi/mpi/c/bindings.h"
24 #include "ompi/runtime/params.h"
25 #include "ompi/communicator/communicator.h"
26 #include "ompi/errhandler/errhandler.h"
27 #include "ompi/errhandler/errcode.h"
28
29 #if OMPI_BUILD_MPI_PROFILING
30 #if OPAL_HAVE_WEAK_SYMBOLS
31 #pragma weak MPI_Error_class = PMPI_Error_class
32 #endif
33 #define MPI_Error_class PMPI_Error_class
34 #endif
35
36 static const char FUNC_NAME[] = "MPI_Error_class";
37
38
39 int MPI_Error_class(int errorcode, int *errorclass)
40 {
41
42 OPAL_CR_NOOP_PROGRESS();
43
44 if ( MPI_PARAM_CHECK ) {
45 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
46
47 if ( ompi_mpi_errcode_is_invalid(errorcode)) {
48 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG,
49 FUNC_NAME);
50 }
51 }
52
53
54 *errorclass = ompi_mpi_errcode_get_class(errorcode);
55 return MPI_SUCCESS;
56 }