Merge pull request #13169 from ssahani/bridge-igmp-group-version

[thirdparty/systemd.git] / man / udev.xml

diff --git a/man/udev.xml b/man/udev.xml
index c82a3998f45b223f749896c7dc7928a30a71e1d6..98d17bbb54a8ca606cc542fe9e02ded933ce8b3c 100644 (file)
--- a/man/udev.xml
+++ b/man/udev.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 
 <!--
@@ -437,6 +437,8 @@
             <para>Note that running programs that access the network or mount/unmount
             filesystems is not allowed inside of udev rules, due to the default sandbox
             that is enforced on <filename>systemd-udevd.service</filename>.</para>
+            <para>Please also note that <literal>:=</literal> and <literal>=</literal> are clearing
+            both, program and builtin commands.</para>
           </listitem>
         </varlistentry>