NAME

       MPI_File_call_errhandler - Passes the supplied error code to the error handler assigned to
       a file

SYNTAX

C Syntax

       #include <mpi.h>
       int MPI_File_call_errhandler(MPI_File fh, int errorcode)

Fortran Syntax

       USE MPI
       ! or the older form: INCLUDE 'mpif.h'
       MPI_FILE_CALL_ERRHANDLER(FH, ERRORCODE, IERROR)
            INTEGER   FH, IERRORCODE, IERROR

Fortran 2008 Syntax

       USE mpi_f08
       MPI_File_call_errhandler(fh, errorcode, ierror)
            TYPE(MPI_File), INTENT(IN) :: fh
            INTEGER, INTENT(IN) :: errorcode
            INTEGER, OPTIONAL, INTENT(OUT) :: ierror

C++ Syntax

       #include <mpi.h>
       void MPI::File::Call_errhandler(int errorcode) const

INPUT PARAMETERS

       fh            file with error handler (handle).

       errorcode     MPI error code (integer).

OUTPUT PARAMETER

       IERROR        Fortran only: Error status (integer).

DESCRIPTION

       This function invokes the error handler assigned to the file handle fh with  the  supplied
       error  code  errorcode.  If  the error handler was successfully called, the process is not
       aborted, and the error handler returns, this function returns MPI_SUCCESS.

       Unlike errors on  communicators  and  windows,  the  default  errorhandler  for  files  is
       MPI_ERRORS_RETURN.

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.

       See the MPI man page for a full list of MPI error codes.

SEE ALSO

       MPI_File_create_errhandler
       MPI_File_set_errhandler