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MPI_File_get_errhandler(3OpenMPI)                                          MPI_File_get_errhandler(3OpenMPI)



NAME
       MPI_File_get_errhandler  - Gets the error handler for a file.


SYNTAX
C Syntax
       #include <mpi.h>
       int MPI_File_get_errhandler(MPI_File file, MPI_Errhandler
            *errhandler)


Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_FILE_GET_ERRHANDLER(FILE, ERRHANDLER, IERROR)
            INTEGER   FILE, ERRHANDLER, IERROR


C++ Syntax
       #include <mpi.h>
       MPI::Errhandler MPI::File::Get_errhandler() const


INPUT PARAMETER
       file      File (handle).


OUTPUT PARAMETERS
       errhandler
                 MPI error handler currently associated with file (handle).

       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       Returns in errhandler (a handle to) the error handler that is currently associated with file file.


ERRORS
       Almost  all  MPI  routines return an error value; C routines as the value of the function and Fortran
       routines in the last argument. C++ functions do not return errors. If the default  error  handler  is
       set  to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to throw
       an MPI:Exception object.

       Before the error value is returned, the current MPI error handler is called.  For  MPI  I/O  function
       errors,  the default error handler is set to MPI_ERRORS_RETURN. The error handler may be changed with
       MPI_File_set_errhandler; the predefined error handler MPI_ERRORS_ARE_FATAL may be used  to  make  I/O
       errors fatal. Note that MPI does not guarantee that an MPI program can continue past an error.




Open MPI 1.2                                   September 2006              MPI_File_get_errhandler(3OpenMPI)