have_lchmod?

# File lib/fileutils.rb, line 1401
    def have_lchmod?
      # This is not MT-safe, but it does not matter.
      if $fileutils_rb_have_lchmod == nil
        $fileutils_rb_have_lchmod = check_have_lchmod?
      end
      $fileutils_rb_have_lchmod
    end