rename WAIT_FOR_SYSFS to WAIT_FOR and accept an absolute path

[elogind.git] / udev.xml

diff --git a/udev.xml b/udev.xml
index e31df4545863590dc66eb6470fff357845a0412d..a7422e1ca09afae348d4cf9af2f918a35449a9c6 100644 (file)
--- a/udev.xml
+++ b/udev.xml
@@ -224,6 +224,14 @@
               </listitem>
             </varlistentry>
 
               </listitem>
             </varlistentry>
 

+            <varlistentry>
+              <term><option>TEST{<replaceable>octal mode mask</replaceable>}</option></term>
+              <listitem>
+                <para>Test the existence of a file. An octal mode mask can be specified
+                if needed.</para>
+              </listitem>
+            </varlistentry>
+

             <varlistentry>
               <term><option>PROGRAM</option></term>
               <listitem>
             <varlistentry>
               <term><option>PROGRAM</option></term>
               <listitem>


@@ -325,6 +333,12 @@
                 event process for a long period of time may block all further events for
                 this or a dependent device. Long running tasks need to be immediately
                 detached from the event process itself.</para>
                 event process for a long period of time may block all further events for
                 this or a dependent device. Long running tasks need to be immediately
                 detached from the event process itself.</para>

+                <para>If the specifiefd string starts with
+                <option>socket:<replaceable>path</replaceable></option>, all current event
+                values will be passed to the specified socket, as a message in the same
+                format the kernel sends an uevent. 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>
 
               </listitem>
             </varlistentry>
 


@@ -380,30 +394,74 @@
             </varlistentry>
 
             <varlistentry>
             </varlistentry>
 
             <varlistentry>

-              <term><option>WAIT_FOR_SYSFS</option></term>
+              <term><option>WAIT_FOR</option></term>

               <listitem>
               <listitem>

-                <para>Wait for the specified sysfs file of the device to be created. Can be used
-                to fight against kernel sysfs timing issues.</para>
+                <para>Wait for a file to become available.</para>

               </listitem>
             </varlistentry>
 
             <varlistentry>
               <term><option>OPTIONS</option></term>
               <listitem>
               </listitem>
             </varlistentry>
 
             <varlistentry>
               <term><option>OPTIONS</option></term>
               <listitem>

-                <para><option>last_rule</option> stops further rules application. No later rules
-                will have any effect.
-                <option>ignore_device</option> will ignore this event completely.
-                <option>ignore_remove</option> will ignore  any  later  remove  event  for  this
-                device. This may be useful as a workaround for broken device drivers.
-                <option>all_partitions</option> will create the device nodes for all available
-                partitions of a block device. This may be useful for removable media devices where
-                media changes are not detected.</para>
+                <para>Rule and device options:</para>
+                <variablelist>
+                  <varlistentry>
+                    <term><option>last_rule</option></term>
+                    <listitem>
+                      <para>Stops further rules application. No later rules will have
+                      any effect.</para>
+                    </listitem>
+                  </varlistentry>
+                  <varlistentry>
+                    <term><option>ignore_device</option></term>
+                    <listitem>
+                      <para>Ignore this event completely.</para>
+                    </listitem>
+                  </varlistentry>
+                  <varlistentry>
+                    <term><option>ignore_remove</option></term>
+                    <listitem>
+                      <para>Do not remove the device node when the device goes away. This may be
+                      useful as a workaround for broken device drivers.</para>
+                    </listitem>
+                  </varlistentry>
+                  <varlistentry>
+                    <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>
+                    </listitem>
+                  </varlistentry>
+                  <varlistentry>
+                    <term><option>all_partitions</option></term>
+                    <listitem>
+                      <para>Create the device nodes for all available partitions of a block device.
+                      This may be useful for removable media devices where media changes are not
+                      detected.</para>
+                    </listitem>
+                  </varlistentry>
+                  <varlistentry>
+                    <term><option>event_timeout=</option></term>
+                    <listitem>
+                      <para>Number of seconds an event will wait for operations to finish, before it
+                      will terminate itself.</para>
+                    </listitem>
+                  </varlistentry>
+                  <varlistentry>
+                    <term><option>string_escape=<replaceable>none|replace</replaceable></option></term>
+                    <listitem>
+                      <para>Usually control and other possibly unsafe characters are replaced
+                      in strings used for device naming. The mode of replacement can be specified
+                      with this option.</para>
+                    </listitem>
+                  </varlistentry>
+                </variablelist>

               </listitem>
             </varlistentry>
           </variablelist>
 
           <para>The <option>NAME</option>, <option>SYMLINK</option>, <option>PROGRAM</option>,
               </listitem>
             </varlistentry>
           </variablelist>
 
           <para>The <option>NAME</option>, <option>SYMLINK</option>, <option>PROGRAM</option>,

-          <option>OWNER</option>, <option>GROUP</option>  and  <option>RUN</option>
+          <option>OWNER</option>, <option>GROUP</option>, <option>MODE</option>  and  <option>RUN</option>

           fields support simple printf-like string substitutions. The <option>RUN</option>
           format chars gets applied after all rules have been processed, right before the program
           is executed. It allows the use of the complete environment set by earlier matching
           fields support simple printf-like string substitutions. The <option>RUN</option>
           format chars gets applied after all rules have been processed, right before the program
           is executed. It allows the use of the complete environment set by earlier matching


@@ -441,6 +499,15 @@
               </listitem>
             </varlistentry>
 
               </listitem>
             </varlistentry>
 

+            <varlistentry>
+              <term><option>$driver</option></term>
+              <listitem>
+                <para>The driver name of the device matched while searching the devpath upwards for
+                  <option>SUBSYSTEMS</option>, <option>KERNELS</option>, <option>DRIVERS</option> and <option>ATTRS</option>.
+                </para>
+              </listitem>
+            </varlistentry>
+

             <varlistentry>
               <term><option>$attr{<replaceable>file</replaceable>}</option>, <option>%s{<replaceable>file</replaceable>}</option></term>
               <listitem>
             <varlistentry>
               <term><option>$attr{<replaceable>file</replaceable>}</option>, <option>%s{<replaceable>file</replaceable>}</option></term>
               <listitem>


@@ -492,6 +559,22 @@
               </listitem>
             </varlistentry>
 
               </listitem>
             </varlistentry>
 

+            <varlistentry>
+              <term><option>$name</option></term>
+              <listitem>
+                <para>The current name of the device node. If not changed by a rule, it is the
+                name of the kernel device.</para>
+              </listitem>
+            </varlistentry>
+
+            <varlistentry>
+              <term><option>$links</option></term>
+              <listitem>
+                <para>The current list of symlinks, separated by a space character. The value is
+                only set if an earlier rule assigned a value, or during a remove events.</para>
+              </listitem>
+            </varlistentry>
+

             <varlistentry>
               <term><option>$root</option>, <option>%r</option></term>
               <listitem>
             <varlistentry>
               <term><option>$root</option>, <option>%r</option></term>
               <listitem>


@@ -499,6 +582,13 @@
               </listitem>
             </varlistentry>
 
               </listitem>
             </varlistentry>
 

+            <varlistentry>
+              <term><option>$sys</option>, <option>%S</option></term>
+              <listitem>
+                <para>The sysfs mount point.</para>
+              </listitem>
+            </varlistentry>
+

             <varlistentry>
               <term><option>$tempnode</option>, <option>%N</option></term>
               <listitem>
             <varlistentry>
               <term><option>$tempnode</option>, <option>%N</option></term>
               <listitem>


@@ -530,7 +620,7 @@
       <refsect1><title>AUTHOR</title>
         <para>Written by Greg Kroah-Hartman <email>greg@kroah.com</email> and
         Kay Sievers <email>kay.sievers@vrfy.org</email>. With much help from
       <refsect1><title>AUTHOR</title>
         <para>Written by Greg Kroah-Hartman <email>greg@kroah.com</email> and
         Kay Sievers <email>kay.sievers@vrfy.org</email>. With much help from

-        Dan  Stekloff <email>dsteklof@us.ibm.com</email> and many others.</para>
+        Dan Stekloff and many others.</para>

       </refsect1>
 
       <refsect1>
       </refsect1>
 
       <refsect1>


@@ -539,10 +629,7 @@
             <refentrytitle>udevd</refentrytitle><manvolnum>8</manvolnum>
           </citerefentry>, 
           <citerefentry>
             <refentrytitle>udevd</refentrytitle><manvolnum>8</manvolnum>
           </citerefentry>, 
           <citerefentry>

-            <refentrytitle>udevinfo</refentrytitle><manvolnum>8</manvolnum>
-          </citerefentry>, 
-          <citerefentry>
-            <refentrytitle>udevmonitor</refentrytitle><manvolnum>8</manvolnum>
+            <refentrytitle>udevadm</refentrytitle><manvolnum>8</manvolnum>

         </citerefentry></para>
       </refsect1>
     </refentry>
         </citerefentry></para>
       </refsect1>
     </refentry>