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[Xen-devel] [PATCH] Fix parameter check of xm dmesg
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] Fix parameter check of xm dmesg |
| From: | Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx> |
| Date: | Tue, 31 Oct 2006 15:07:57 +0900 |
| Delivery-date: | Thu, 02 Nov 2006 13:35:22 -0800 |
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| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
Hi,
I found a small bug in xm dmesg command. Even if I gave xm dmesg
command a wrong parameter, xm dmesg command did not become an error.
# xm dmesg xyz
__ __ _____ ___ _ _ _
\ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___
\ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
/ \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | | __/
/_/\_\___|_| |_| |____(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0-unstable (root@) () Tue Oct 31 11:06:09 JST 2006
Latest ChangeSet: Mon Oct 30 17:35:11 2006 +0000 12033:b21246720fde
(XEN) Command line: /xen-3.0-unstable.gz
(XEN) Physical RAM map:
<snip>
This patch adds a checking of wrong parameter into xm dmesg command.
If wrong parameter is given, xm dmesg command shows the following
error messages.
# xm dmesg xyz
Error: No parameter required
Usage: xm dmesg [-c|--clear]
Read and/or clear Xend's message buffer.
-c, --clear Clear dmesg buffer
Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>
Best regards,
Kan
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