Re: [gmane.network.aoe.aoetools.general] enbd and 4TB

"Peter T. Breuer" <[email protected]> Sat, 14 Jan 2006 22:41:40 +0100 (MET)

Newsgroups	gmane.linux.enbd.general
Message-ID	<[email protected]>

"Also sprach Peter T. Breuer:"
> >             if (get_user (longlongval, (__u64 *)arg))
> 
> Better
> 
>    if (copy_from_user((char *)&longlongval, (char *)arg), sizeof(__u64))

Even better, a line written right


     if (copy_from_user((char *)&longlongval, (char *)arg, sizeof(__u64)))

Peter