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.. _mpi_win_set_errhandler:
MPI_Win_set_errhandler
======================
.. include_body
:ref:`MPI_Win_set_errhandler` |mdash| Attaches a new error handler to a window.
SYNTAX
------
C Syntax
^^^^^^^^
.. code-block:: c
#include <mpi.h>
int MPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler)
Fortran Syntax
^^^^^^^^^^^^^^
.. code-block:: fortran
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_SET_ERRHANDLER(WIN, ERRHANDLER, IERROR)
INTEGER WIN, ERRHANDLER, IERROR
Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^
.. code-block:: fortran
USE mpi_f08
MPI_Win_set_errhandler(win, errhandler, ierror)
TYPE(MPI_Win), INTENT(IN) :: win
TYPE(MPI_Errhandler), INTENT(IN) :: errhandler
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
INPUT/OUTPUT PARAMETER
----------------------
* ``win``: Window (handle).
INPUT PARAMETER
---------------
* ``errhandler``: New error handler for window (handle).
OUTPUT PARAMETER
----------------
* ``ierror``: Fortran only: Error status (integer).
DESCRIPTION
-----------
:ref:`MPI_Win_set_errhandler` attaches a new error handler to a window. The
error handler must be either a predefined error handler or an error
handler created by a call to :ref:`MPI_Win_create_errhandler`.
ERRORS
------
.. include:: ./ERRORS.rst
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