From: Ewan Mellor <ewan@xensource.com>
Date: Tue, 5 Sep 2006 16:06:02 +0000 (+0100)
Subject: This patch adds the argument check of "--ms_per_sample=" option. For
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15668^2~12
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22?a=commitdiff_plain;h=bd5b7756c33c8eabc7d946468c3cf0c8f1a264bc;p=xen.git

This patch adds the argument check of "--ms_per_sample=" option. For
"--ms_per_sample=", a negative value should be invalid.

e.g.
% xenmon.py -n --ms_per_sample=-1
usage: xenmon.py [options]

xenmon.py: error: option --ms_per_sample: invalid negative value: '-1'

Signed-off-by: KUWAMURA Shin'ya <kuwa@jp.fujitsu.com>
---

diff --git a/tools/xenmon/xenmon.py b/tools/xenmon/xenmon.py
index 1b74d19403..402b6b4e18 100644
--- a/tools/xenmon/xenmon.py
+++ b/tools/xenmon/xenmon.py
@@ -672,6 +672,9 @@ def main():
 
     parser = setup_cmdline_parser()
     (options, args) = parser.parse_args()
+    if options.mspersample < 0:
+        parser.error("option --ms_per_sample: invalid negative value: '%d'" %
+                     options.mspersample)
     
     start_xenbaked()
     if options.live: