function _9p_readdir(ctx, path)
  local f = ctx:newfid()
  local offset = 0
  local dir, data = nil, nil

  ctx:walk(ctx.rootfid, f, path)
  ctx:open(f, ORDONLY)

  data = ctx:read(f, offset, READ_BUF_SIZ)
  if data == nil then
    print("DATA IS NIL")
    return
  end
  dir = tostring(data)
  --pprint(data)
  offset = offset + #data

  while (true) do
    data = ctx:read(f, offset, READ_BUF_SIZ)

    if (data == nil) then
      break
    end
    dir = dir .. tostring(data)
    offset = offset + #(tostring(data))
  end
  ctx:clunk(f)
  return dir
end