cdrom_id: update manpage

Include usage information on the -d/--debug flag. Also bump the date.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>

diff --git a/extras/cdrom_id/cdrom_id.8 b/extras/cdrom_id/cdrom_id.8
index 1d4d70dc85c932a6d04d9664671c293176462392..617d9f67d175eb9f0f08c2cca024d5b84332f354 100644 (file)
--- a/extras/cdrom_id/cdrom_id.8
+++ b/extras/cdrom_id/cdrom_id.8
@@ -1,9 +1,12 @@
-.TH CDROM_ID 8 "April 2008" "" "Linux Administrator's Manual"
+.TH CDROM_ID 8 "January 2009" "" "Linux Administrator's Manual"
 .SH NAME
 cdrom_id \- udev callout to determine the capabilities of optical drives and media
 .SH SYNOPSIS
-.BI cdrom_id
-[\fI--export\fP] \fIdevice\fP
+.B cdrom_id
+[\fB--export\fP] [\fB--debug\fP] \fIdevice\fP
+.br
+.B cdrom_id
+\fB--help\fP
 .SH "DESCRIPTION"
 .B cdrom_id
 is normally called from a udev rule, to provide udev with the list of
@@ -16,8 +19,15 @@ discovered capabilities.
 The following commandline switches are supported to specify what cdrom_id
 should print:
 .TP
-.BI --export
-print all values (default)
+.B -x, --export
+Print all values as environment keys. This is the default at present, so this
+option is currently redundant.
+.TP
+.B -d, --debug
+Print a debug trace.
+.TP
+.B -h, --help
+Print usage help.
 .RE
 .SH SEE ALSO
 .BR udev (7)