diff options
author | Karl O. Pinc <kop@meme.com> | 2008-07-02 10:20:58 +0200 |
---|---|---|
committer | Kay Sievers <kay.sievers@vrfy.org> | 2008-07-02 10:20:58 +0200 |
commit | 01e8dd08ef317175d8299ef4cbe24802de80770a (patch) | |
tree | 6d49cfd38713a2872d5e8bdaf30653356cd3e953 /udev.xml | |
parent | 8bf875ff282e683e80849113c87660c7b2a0e772 (diff) |
man: clarify $attr{} parent searching
Diffstat (limited to 'udev.xml')
-rw-r--r-- | udev.xml | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -522,8 +522,8 @@ <listitem> <para>The value of a sysfs attribute found at the device, where all keys of the rule have matched. If the matching device does not have - such an attribute, all devices along the chain of parents are searched - for a matching attribute. + such an attribute, follow the chain of parent devices and use the value + of the first attribute that matches. If the attribute is a symlink, the last element of the symlink target is returned as the value.</para> </listitem> |