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! -*- f90 -*-
!
! Copyright (c) 2009-2014 Cisco Systems, Inc. All rights reserved.
! Copyright (c) 2009-2012 Los Alamos National Security, LLC.
! All Rights reserved.
! Copyright (c) 2018-2020 Research Organization for Information Science
! and Technology (RIST). All rights reserved.
! $COPYRIGHT$
#include "ompi/mpi/fortran/configure-fortran-output.h"
#include "mpi-f08-rename.h"
subroutine MPI_Register_datarep_f08(datarep,read_conversion_fn,write_conversion_fn, &
dtype_file_extent_fn,extra_state,ierror)
use, intrinsic :: iso_c_binding, only: c_funptr, c_funloc
use :: mpi_f08_types, only : MPI_ADDRESS_KIND
use :: mpi_f08_interfaces_callbacks, only : MPI_Datarep_conversion_function
use :: mpi_f08_interfaces_callbacks, only : MPI_Datarep_extent_function
use :: ompi_mpifh_bindings, only : ompi_register_datarep_f
implicit none
PROCEDURE(MPI_Datarep_conversion_function) :: read_conversion_fn
PROCEDURE(MPI_Datarep_conversion_function) :: write_conversion_fn
PROCEDURE(MPI_Datarep_extent_function) :: dtype_file_extent_fn
CHARACTER(LEN=*), INTENT(IN) :: datarep
INTEGER(MPI_ADDRESS_KIND), INTENT(IN) :: extra_state
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
integer :: c_ierror
type(c_funptr) :: fread_fn, fwrite_fn, fdtype_fn
fread_fn = c_funloc(read_conversion_fn)
fwrite_fn = c_funloc(write_conversion_fn)
fdtype_fn = c_funloc(dtype_file_extent_fn)
call ompi_register_datarep_f(datarep,fread_fn,fwrite_fn, &
fdtype_fn,extra_state,c_ierror,len(datarep))
if (present(ierror)) ierror = c_ierror
end subroutine MPI_Register_datarep_f08
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