From 6c628e78f4f64680b5cec6b8062fe7e0f654043b Mon Sep 17 00:00:00 2001
From: intrigeri <intrigeri@boum.org>
Date: Tue, 24 Jun 2008 15:49:06 +0000
Subject: lib/vserver: added vservers_running function, use it in sys handler
 (to ease future fix for Trac#45)

---
 lib/vserver.in | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib')

diff --git a/lib/vserver.in b/lib/vserver.in
index f65bd4c..153a9b0 100644
--- a/lib/vserver.in
+++ b/lib/vserver.in
@@ -94,6 +94,20 @@ vservers_exist() {
    return 0
 }
 
+##
+## If all the arguments are running vservers names, returns 0.
+## Else, returns 1. Also returns 1 if no argument is given.
+##
+vservers_running() {
+   [ $# -ge 1 ] || return 1
+   local args="$1"
+   local vserver
+   for vserver in $args ; do
+      $VSERVERINFO -q $vserver RUNNING || return 1
+   done
+   return 0
+}
+
 ##
 ## If the argument is the name of a vserver selected by the current helper,
 ## echoes 'on' and returns 0.
-- 
cgit v1.2.3