Another rewrite of validator to remove dnsfiles and add a generic way for other controllers to save user-based settings. Also added fs.create_file function.

git-svn-id: svn://svn.alpinelinux.org/acf/core/trunk@1317 ab2d0c66-481e-0410-8bed-d214d4d58bed

1 files changed, 8 insertions, 1 deletions

diff --git a/lib/fs.lua b/lib/fs.lua
index 7b60591..31e8f13 100644
--- a/lib/fs.lua
+++ b/lib/fs.lua
@@ -23,7 +23,14 @@ function is_link ( pathstr )
 end
 
 
-	
+-- Creates a blank file
+function create_file ( path )
+	local cmd = "touch "..path
+	local f = io.popen(cmd)
+	f:close()
+	return is_file(path)
+end
+
 -- Returns the contents of a file as a string
 function read_file ( path )
 	local file = io.open(path)