[PATCH] v011 release

[elogind.git] / udev.8

diff --git a/udev.8 b/udev.8
index 5e411282fff4b3f1b20e09ebc479565aa1dfe8b7..65af6d00a8cec044c64e5f788ef4437512240911 100644 (file)
--- a/udev.8
+++ b/udev.8
@@ -106,14 +106,20 @@ The line format is:
 where valid methods with corresponding keys are:
 .TP
 .B CALLOUT
-calling external program, that returns a string to match
+calling external program, that returns a string to match.  The 
+.BR BUS 
+key is optional, but if specified, the sysfs device bus must be able to be
+detemined by a "device" symlink.
 .br
 .RB "keys: " BUS ", " PROGRAM ", " ID
 .TP
 .B LABEL
 device label or serial number, like USB serial number, SCSI UUID or
 file system label.  Up to 5 different sysfs files can be checked, with
-all of the values being required in order to match the rule.
+all of the values being required in order to match the rule.  The 
+.BR BUS 
+key is optional, but if specified, the sysfs device bus must be able to be
+detemined by a "device" symlink.
 .br
 .RB "keys: " BUS ", " SYSFS_
 .TP
@@ -142,6 +148,9 @@ fields support simple printf-like string substitution:
 The "kernel number" of the device.
 for example, 'sda3' has a "kernel number" of '3'
 .TP
+.B %k
+The "kernel name" for the device.
+.TP
 .B %M
 The kernel major number for the device.
 .TP