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From: John Baldwin <jhb@freebsd.org>
To: Sam Leffler <sam@freebsd.org>
Date: Thu, 28 Aug 2008 16:52:15 -0400
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Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org,
	"David E. O'Brien" <obrien@freebsd.org>
Subject: Re: cvs commit: src/sys/sys ioccom.h
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On Thursday 28 August 2008 04:43:18 pm Sam Leffler wrote:
> David E. O'Brien wrote:
> > obrien      2008-08-28 18:29:59 UTC
> >
> >   FreeBSD src repository
> >
> >   Modified files:
> >     sys/sys              ioccom.h 
> >   Log:
> >   SVN rev 182391 on 2008-08-28 18:29:59Z by obrien
> >   
> >   Protect _IOC's 'len' and 'inout' parameters so that _IOC can be used in
> >   more flexible ways.
> >   
> >   
> I don't understand what "Protect" means here; this just looks like you 
> reformatted the macro.

inout and len didn't have ()'s around them previously.

-- 
John Baldwin