MPIFilecreateerrhandler(3OpenMPI) MPIFilecreateerrhandler(3OpenMPI)

NAME
       MMPPIIFFiilleeccrreeaatteeeerrrrhhaannddlleerr   -  Creates an MPI-style error handler that
       can be attached to a file.


SSYYNNTTAAXX
CC SSyynnttaaxx
       #include 
       int MPIFilecreateerrhandler(MPIFileerrhandlerfn *function,
            MPIErrhandler *errhandler)


FFoorrttrraann SSyynnttaaxx
       INCLUDE 'mpif.h'
       MPIFILECREATEERRHANDLER(FUNCTION, ERRHANDLER, IERROR)
            EXTERNAL  FUNCTION
            INTEGER   ERRHANDLER, IERROR


CC++++ SSyynnttaaxx
       #include  static MPI::Errhandler       MPI::File::Createerrhan-
       dler(MPI::File::Errhandlerfn*      function)


IINNPPUUTT PPAARRAAMMEETTEERR
       function  User-defined error handling procedure (function).


OOUUTTPPUUTT PPAARRAAMMEETTEERRSS
       errhandler
                 MPI error handler (handle).

       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       Registers  the  user  routine function for use as an MPI exception han-
       dler. Returns in errhandler a handle to the registered  exception  han-
       dler.

       In  the C language, the user routine function should be a C function of
       type MPIFileerrhandlerfn, which is defined as

           typedef void (MPIFileerrhandlerfn)(MPIFile *, int *,
           ...);

       The first argument to function is the file in use. The  second  is  the
       error code to be returned by the MPI routine that raised the error.

       In the Fortran language, the user routine should be of the form:

           SUBROUTINE FILEERRHANDLERFN(FILE, ERRORCODE, ...)
               INTEGER FILE, ERRORCODE

       In C++, the user routine function should be of the form:

           typedef void MPI::File::Errhandlerfn(MPI::File &, int *,
           ...);



EERRRROORRSS
       Almost  all MPI routines return an error value; C routines as the value
       of the function and Fortran routines in the last  argument.  C++  func-
       tions  do  not  return  errors.  If the default error handler is set to
       MPI::ERRORSTHROWEXCEPTIONS, 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   MPIERRORSRETURN.   The   error   handler  may  be  changed  with
       MPIFileseterrhandler;     the     predefined      error      handler
       MPIERRORSAREFATAL  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 2M0P0I6Filecreateerrhandler(3OpenMPI)