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) 2004-2006 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) 2015-2017 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
24 #include "ompi/mpi/c/bindings.h"
25 #include "ompi/runtime/params.h"
26 #include "ompi/errhandler/errhandler.h"
27 #include "ompi/errhandler/errcode.h"
28 #include "ompi/communicator/communicator.h"
29 #include "ompi/attribute/attribute.h"
30
31 #if OMPI_BUILD_MPI_PROFILING
32 #if OPAL_HAVE_WEAK_SYMBOLS
33 #pragma weak MPI_Add_error_class = PMPI_Add_error_class
34 #endif
35 #define MPI_Add_error_class PMPI_Add_error_class
36 #endif
37
38 static const char FUNC_NAME[] = "MPI_Add_error_class";
39
40
41 int MPI_Add_error_class(int *errorclass)
42 {
43 int err_class;
44 int rc;
45
46 OPAL_CR_NOOP_PROGRESS();
47
48 if ( MPI_PARAM_CHECK ) {
49 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
50
51 if (NULL == errorclass) {
52 return OMPI_ERRHANDLER_INVOKE (MPI_COMM_WORLD,
53 MPI_ERR_ARG, FUNC_NAME);
54 }
55 }
56
57 err_class = ompi_mpi_errclass_add();
58 if ( 0 > err_class ) {
59 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_INTERN,
60 FUNC_NAME);
61 }
62
63
64 /*
65 ** Update the attribute value. See the comments
66 ** in attribute/attribute.c and attribute/attribute_predefined.c
67 ** why we have to call the fortran attr_set function
68 */
69 rc = ompi_attr_set_fint (COMM_ATTR,
70 MPI_COMM_WORLD,
71 &MPI_COMM_WORLD->c_keyhash,
72 MPI_LASTUSEDCODE,
73 ompi_mpi_errcode_lastused,
74 true);
75 if ( MPI_SUCCESS != rc ) {
76 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, rc, FUNC_NAME);
77 }
78
79 *errorclass = err_class;
80 return MPI_SUCCESS;
81 }
82