MPI_Win_free_keyval.3.rst

MPI_Win_free_keyval

:ref:`MPI_Win_free_keyval` - Frees a window keyval.

SYNTAX

C Syntax

#include <mpi.h>

int MPI_Win_free_keyval(int *win_keyval)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_FREE_KEYVAL(WIN_KEYVAL, IERROR)
     INTEGER WIN_KEYVAL, IERROR

Fortran 2008 Syntax

USE mpi_f08
MPI_Win_free_keyval(win_keyval, ierror)
     INTEGER, INTENT(INOUT) :: win_keyval
     INTEGER, OPTIONAL, INTENT(OUT) :: ierror

INPUT/OUTPUT PARAMETER

• win_keyval: Key value (integer).

OUTPUT PARAMETER

• ierror: Fortran only: Error status (integer).

ERRORS