From 723453ae5dced317e70f6597efe17b4872ea35a2 Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Mon, 19 Nov 2007 14:43:46 +0000
Subject: Building up ideas on different functions

git-svn-id: svn://svn.alpinelinux.org/acf/openvpn/trunk@335 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 openvpn-model.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'openvpn-model.lua')

diff --git a/openvpn-model.lua b/openvpn-model.lua
index c5210b3..4e60764 100644
--- a/openvpn-model.lua
+++ b/openvpn-model.lua
@@ -21,6 +21,21 @@ local function read_file_as_array ( path )
 	return f
 end
 
+
+local is_running = function( process )
+	local retval = false
+	local file = io.popen("pidof " .. process)
+	if file ~= nil then
+		local line = file:read( "*l" )
+		file:close()
+		if #line > 0 then
+			retval = true
+		end
+	end
+	
+	return retval
+end
+
 local function has_init_script ( f )
 	local initprefix = "/etc/init.d/openvpn"
 	local file = initprefix .. "." .. f
-- 
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