udevd: improve error message in case exec() fails

[elogind.git] / udev / udevadm.xml

diff --git a/udev/udevadm.xml b/udev/udevadm.xml
index 223140e7a700aca3f7a967d3a8e774bbc4112311..b5fb971f3bdb9dea2b6873df73b87798041c9f22 100644 (file)
--- a/udev/udevadm.xml
+++ b/udev/udevadm.xml
@@ -110,6 +110,12 @@
             query returns the absolute path including the root directory.</para>
           </listitem>
         </varlistentry>
             query returns the absolute path including the root directory.</para>
           </listitem>
         </varlistentry>

+        <varlistentry>
+          <term><option>--run</option></term>
+          <listitem>
+            <para>The udev runtime directory: <filename>/run/udev</filename>.</para>
+          </listitem>
+        </varlistentry>

         <varlistentry>
           <term><option>--attribute-walk</option></term>
           <listitem>
         <varlistentry>
           <term><option>--attribute-walk</option></term>
           <listitem>


@@ -118,6 +124,18 @@
             along the chain, up to the root of sysfs that can be used in udev rules.</para>
           </listitem>
         </varlistentry>
             along the chain, up to the root of sysfs that can be used in udev rules.</para>
           </listitem>
         </varlistentry>

+        <varlistentry>
+          <term><option>--export</option></term>
+          <listitem>
+            <para>Print output as key/value pairs. Values are enclosed in single quotes.</para>
+          </listitem>
+        </varlistentry>
+        <varlistentry>
+          <term><option>--export-prefix=<replaceable>name</replaceable></option></term>
+          <listitem>
+            <para>Add a prefix to the key name of exported values.</para>
+          </listitem>
+        </varlistentry>

         <varlistentry>
           <term><option>--device-id-of-file=<replaceable>file</replaceable></option></term>
           <listitem>
         <varlistentry>
           <term><option>--device-id-of-file=<replaceable>file</replaceable></option></term>
           <listitem>


@@ -131,6 +149,12 @@
             <para>Export the content of the udev database.</para>
           </listitem>
         </varlistentry>
             <para>Export the content of the udev database.</para>
           </listitem>
         </varlistentry>

+        <varlistentry>
+          <term><option>--cleanup-db</option></term>
+          <listitem>
+            <para>Cleanup the udev database.</para>
+          </listitem>
+        </varlistentry>

         <varlistentry>
           <term><option>--version</option></term>
           <listitem>
         <varlistentry>
           <term><option>--version</option></term>
           <listitem>


@@ -165,7 +189,7 @@
           <term><option>--type=<replaceable>type</replaceable></option></term>
           <listitem>
             <para>Trigger a specific type of devices. Valid types are:
           <term><option>--type=<replaceable>type</replaceable></option></term>
           <listitem>
             <para>Trigger a specific type of devices. Valid types are:

-            <command>devices</command>, <command>subsystems</command>, <command>failed</command>.
+            <command>devices</command>, <command>subsystems</command>.

             The default value is <command>devices</command>.</para>
           </listitem>
         </varlistentry>
             The default value is <command>devices</command>.</para>
           </listitem>
         </varlistentry>


@@ -238,7 +262,7 @@
           <term><option>--timeout=<replaceable>seconds</replaceable></option></term>
           <listitem>
             <para>Maximum number of seconds to wait for the event queue to become empty.
           <term><option>--timeout=<replaceable>seconds</replaceable></option></term>
           <listitem>
             <para>Maximum number of seconds to wait for the event queue to become empty.

-            The default value is 180 seconds. A value of 0 will check if the queue is empty
+            The default value is 120 seconds. A value of 0 will check if the queue is empty

             and always return immediately.</para>
           </listitem>
         </varlistentry>
             and always return immediately.</para>
           </listitem>
         </varlistentry>


@@ -278,6 +302,12 @@
     <refsect2><title>udevadm control <replaceable>command</replaceable></title>
       <para>Modify the internal state of the running udev daemon.</para>
       <variablelist>
     <refsect2><title>udevadm control <replaceable>command</replaceable></title>
       <para>Modify the internal state of the running udev daemon.</para>
       <variablelist>

+        <varlistentry>
+          <term><option>--exit</option></term>
+          <listitem>
+            <para>Signal and wait for udevd to exit.</para>
+          </listitem>
+        </varlistentry>

         <varlistentry>
           <term><option>--log-priority=<replaceable>value</replaceable></option></term>
           <listitem>
         <varlistentry>
           <term><option>--log-priority=<replaceable>value</replaceable></option></term>
           <listitem>


@@ -321,6 +351,12 @@
             same time.</para>
           </listitem>
         </varlistentry>
             same time.</para>
           </listitem>
         </varlistentry>

+        <varlistentry>
+          <term><option>--timeout=</option><replaceable>seconds</replaceable></term>
+          <listitem>
+            <para>The maximum number seonds to wait for a reply from udevd.</para>
+          </listitem>
+        </varlistentry>

         <varlistentry>
           <term><option>--help</option></term>
           <listitem>
         <varlistentry>
           <term><option>--help</option></term>
           <listitem>