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) 2004-2017 The University of Tennessee and The University
6 * of Tennessee Research Foundation. All rights
7 * reserved.
8 * Copyright (c) 2004-2008 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) 2006-2012 Cisco Systems, Inc. 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
24 #include "ompi/mpi/c/bindings.h"
25 #include "ompi/runtime/params.h"
26 #include "ompi/errhandler/errhandler.h"
27 #include "ompi/mpi/fortran/base/fint_2_int.h"
28 #include "ompi/datatype/ompi_datatype.h"
29 #include "ompi/memchecker.h"
30
31 #if OMPI_BUILD_MPI_PROFILING
32 #if OPAL_HAVE_WEAK_SYMBOLS
33 #pragma weak MPI_Type_c2f = PMPI_Type_c2f
34 #endif
35 #define MPI_Type_c2f PMPI_Type_c2f
36 #endif
37
38 static const char FUNC_NAME[] = "MPI_Type_c2f";
39
40
41 MPI_Fint MPI_Type_c2f(MPI_Datatype datatype)
42 {
43
44 OPAL_CR_NOOP_PROGRESS();
45
46 MEMCHECKER(
47 memchecker_datatype(datatype);
48 );
49
50 if (MPI_PARAM_CHECK) {
51 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
52
53 if (NULL == datatype) {
54 return OMPI_INT_2_FINT(-1);
55 }
56 }
57
58 /* If necessary add the datatype to the f2c translation table */
59 if( -1 == datatype->d_f_to_c_index ) {
60 datatype->d_f_to_c_index = opal_pointer_array_add(&ompi_datatype_f_to_c_table, datatype);
61 /* We don't check for error as returning a negative value is considered as an error */
62 }
63 return OMPI_INT_2_FINT(datatype->d_f_to_c_index);
64 }