udevadm: trigger - add --env= option

[elogind.git] / udevadm.xml

diff --git a/udevadm.xml b/udevadm.xml
index 5a47b734b5c6906ed4a3c7d14c29929775fb590b..8537d2ad407f61264339b2022ce4f8b798fb11f8 100644 (file)
--- a/udevadm.xml
+++ b/udevadm.xml
@@ -130,7 +130,7 @@
         </refsect2>
 
         <refsect2><title>udevadm trigger <optional>options</optional></title>
-          <para>Request kernel device uevents, usually used to replay events at system coldplug.</para>
+          <para>Request device uevents, usually used to replay events at system coldplug.</para>
           <variablelist>
             <varlistentry>
               <term><option>--verbose</option></term>
@@ -180,7 +180,7 @@
               </listitem>
             </varlistentry>
             <varlistentry>
-              <term><option>--attr-nomatch<replaceable>attribute=value</replaceable></option></term>
+              <term><option>--attr-nomatch=<replaceable>attribute=value</replaceable></option></term>
               <listitem>
                 <para>Do not trigger events for devices with a matching sysfs attribute. If a value is
                 specified along with the attribute name, the content of the attribute is matched against
@@ -188,6 +188,23 @@
                 of the sysfs attribute is checked. This option can be specified multiple times.</para>
               </listitem>
             </varlistentry>
+            <varlistentry>
+              <term><option>--socket=<replaceable>path</replaceable></option></term>
+              <listitem>
+                <para>Pass the synthesized events to the specified socket, instead of triggering
+                a global kernel event. All available event values will be send in the same format
+                the kernel sends an uevent, or <option>RUN+="socket:<replaceable>path</replaceable>"</option>
+                sends a message. If the first character of the specified path is an @ character,
+                an abstract namespace socket is used, instead of an existing socket file.</para>
+              </listitem>
+            </varlistentry>
+            <varlistentry>
+              <term><option>--env=<replaceable>KEY</replaceable>=<replaceable>value</replaceable></option></term>
+              <listitem>
+                <para>Pass an additional environemt key to the event. This works only with the
+                --socket option.</para>
+              </listitem>
+            </varlistentry>
           </variablelist>
         </refsect2>
 
@@ -197,7 +214,8 @@
             <varlistentry>
               <term><option>--timeout=<replaceable>seconds</replaceable></option></term>
               <listitem>
-                <para>Maximum seconds to wait for the queue to become empty.</para>
+                <para>Maximum number of seconds to wait for the event queue to become empty.
+                The default value is 180 seconds.</para>
               </listitem>
             </varlistentry>
             <varlistentry>