gdncfilesync.f90

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subroutine gdncfilesync(fileid, stat)
  use gtdata_netcdf_file_types, only: gd_nc_file_id_entry
  use gtdata_netcdf_file_internal, only: id_head, id_used
  use gtdata_netcdf_file_generic, only: gdncfiledatamode
  use netcdf, only: nf90_sync, nf90_noerr
  use dc_error
  integer, intent(in), optional:: fileid
  integer, intent(out), optional:: stat
  integer:: ncid, mystat
  type(gd_nc_file_id_entry), pointer:: identptr
continue
  mystat = nf90_noerr
  if (present(fileid)) then
    ncid = fileid
    mystat = gdncfiledatamode(ncid)
    if (mystat /= nf90_noerr) goto 999
    mystat = nf90_sync(ncid)
  else if (id_used) then
    identptr => id_head
    do
      if (.not. associated(identptr)) exit
      ncid = identptr % id
      mystat = gdncfiledatamode(ncid)
      if (mystat /= nf90_noerr) exit
      mystat = nf90_sync(ncid)
      if (mystat /= nf90_noerr) exit
      identptr => identptr % next
    enddo
  endif
999 continue
  ! 自発的には StoreError しない。StoreError の SysdepAbort
  ! からも呼ばれる可能性があるためである。
  if (present(stat)) stat = mystat
end subroutine gdncfilesync