+ <term><option>$id</option>, <option>%b</option></term>
+ <listitem>
+ <para>The name of the device matched while searching the devpath upwards for
+ <option>BUS</option>, <option>ID</option> <option>DRIVER</option> and <option>SYSFS</option>.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><option>$sysfs{<replaceable>file</replaceable>}</option>, <option>%s{<replaceable>file</replaceable>}</option></term>