MPI_File_set_errhandler(3)         Open MPI         MPI_File_set_errhandler(3)



NAME
       MPI_File_set_errhandler  - Sets the error handler for a file.


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


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


C++ Syntax
       #include <mpi.h>
       void MPI::File::Set_errhandler(const MPI::Errhandler& errhandler)


INPUT/OUTPUT PARAMETER
       file      File (handle).


INPUT PARAMETER
       errhandler
                 New error handler for file (handle).


OUTPUT PARAMETER
       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       Attaches a new error handler to a file. The error handler must be
       either a predefined error handler or an error handler created by a call
       to MPI_File_create_errhandler.


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.





1.4.1                            Jan 14, 2010       MPI_File_set_errhandler(3)
