udevadm: info - add --export format to --device-id-of-file=

[elogind.git] / udev.xml

diff --git a/udev.xml b/udev.xml
index 5eff452b771d9db52c45e99e2cd6516f9393f98f..e1986799686f366645f1da45f33f7cd01e6e7aaf 100644 (file)
--- a/udev.xml
+++ b/udev.xml
@@ -438,7 +438,7 @@
                     <term><option>link_priority=<replaceable>value</replaceable></option></term>
                     <listitem>
                       <para>Specify the priority of the created symlinks. Devices with higher
-                      priorities overwrite existing symlinks of other devices.</para>
+                      priorities overwrite existing symlinks of other devices. The default is 0.</para>
                     </listitem>
                   </varlistentry>
                   <varlistentry>
@@ -522,8 +522,8 @@
               <listitem>
                 <para>The value of a sysfs attribute found at the device, where
                 all keys of the rule have matched. If the matching device does not have
-                such an attribute, all devices along the chain of parents are searched
-                for a matching attribute.
+                such an attribute, follow the chain of parent devices and use the value
+                of the first attribute that matches.
                 If the attribute is a symlink, the last element of the symlink target is
                 returned as the value.</para>
               </listitem>