This source file includes following definitions.
- MPI_File_set_errhandler
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25 #include "ompi_config.h"
26
27 #include "ompi/mpi/c/bindings.h"
28 #include "ompi/runtime/params.h"
29 #include "ompi/errhandler/errhandler.h"
30 #include "ompi/file/file.h"
31
32 #if OMPI_BUILD_MPI_PROFILING
33 #if OPAL_HAVE_WEAK_SYMBOLS
34 #pragma weak MPI_File_set_errhandler = PMPI_File_set_errhandler
35 #endif
36 #define MPI_File_set_errhandler PMPI_File_set_errhandler
37 #endif
38
39 static const char FUNC_NAME[] = "MPI_File_set_errhandler";
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42 int MPI_File_set_errhandler( MPI_File file, MPI_Errhandler errhandler)
43 {
44 MPI_Errhandler tmp;
45
46 OPAL_CR_NOOP_PROGRESS();
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49
50 if (MPI_PARAM_CHECK) {
51 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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57 if (NULL == file) {
58 return OMPI_ERRHANDLER_INVOKE(MPI_FILE_NULL, MPI_ERR_FILE,
59 FUNC_NAME);
60 } else if (NULL == errhandler ||
61 MPI_ERRHANDLER_NULL == errhandler ||
62 (OMPI_ERRHANDLER_TYPE_FILE != errhandler->eh_mpi_object_type &&
63 OMPI_ERRHANDLER_TYPE_PREDEFINED != errhandler->eh_mpi_object_type) ) {
64 return OMPI_ERRHANDLER_INVOKE(file, MPI_ERR_ARG, FUNC_NAME);
65 }
66 }
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68
69 OBJ_RETAIN(errhandler);
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71 OPAL_THREAD_LOCK(&file->f_lock);
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73 tmp = file->error_handler;
74 file->error_handler = errhandler;
75 OBJ_RELEASE(tmp);
76 OPAL_THREAD_UNLOCK(&file->f_lock);
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79 return MPI_SUCCESS;
80 }