This source file includes following definitions.
- MPI_Type_get_attr
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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/attribute/attribute.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_get_attr = PMPI_Type_get_attr
34 #endif
35 #define MPI_Type_get_attr PMPI_Type_get_attr
36 #endif
37
38 static const char FUNC_NAME[] = "MPI_Type_get_attr";
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41 int MPI_Type_get_attr (MPI_Datatype type,
42 int type_keyval,
43 void *attribute_val,
44 int *flag)
45 {
46 int ret;
47
48 MEMCHECKER(
49 memchecker_datatype(type);
50 );
51
52 if (MPI_PARAM_CHECK) {
53 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
54 if (NULL == type || MPI_DATATYPE_NULL == type) {
55 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_TYPE,
56 FUNC_NAME );
57 } else if ((NULL == attribute_val) || (NULL == flag)) {
58 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
59 MPI_ERR_ARG,
60 FUNC_NAME);
61 } else if (MPI_KEYVAL_INVALID == type_keyval) {
62 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_KEYVAL,
63 FUNC_NAME);
64 }
65 }
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67 OPAL_CR_ENTER_LIBRARY();
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73 ret = ompi_attr_get_c(type->d_keyhash, type_keyval,
74 (void**)attribute_val, flag);
75 OMPI_ERRHANDLER_RETURN(ret, MPI_COMM_WORLD,
76 MPI_ERR_OTHER, FUNC_NAME);
77 }