From: Martin Pitt <martin.pitt@ubuntu.com>
Date: Tue, 21 Sep 2010 10:12:01 +0000 (+0200)
Subject: Clarify WAIT_FOR documentation
X-Git-Tag: 174~335
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=1079014420da2e9f7e8db7cd2d892d8f8f8cedb0;ds=sidebyside

Clarify WAIT_FOR documentation

The path is relative to the sysfs device, so this provides an easy way to wait
for an attribute to appear.
---

diff --git a/udev/udev.xml b/udev/udev.xml
index 6085dfff2..682cc3f95 100644
--- a/udev/udev.xml
+++ b/udev/udev.xml
@@ -466,7 +466,8 @@
           <term><option>WAIT_FOR</option></term>
           <listitem>
             <para>Wait for a file to become available or until a 10
-            seconds timeout expires.</para>
+            seconds timeout expires. The path is relative to the sysfs device,
+            i. e. if no path is specified this waits for an attribute to appear.</para>
           </listitem>
         </varlistentry>