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Date: Wed, 3 Jul 2013 14:30:10 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: setup ChangeLog win32.h
Message-ID: <20130703123010.GE5118@calimero.vinschen.de>
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References: <20130702161048 DOT 12696 DOT qmail AT sourceware DOT org> <CAKw7uVgUv1OU5h6-uuU=wwaNTuDHLin2WxAwHmFzLAxZoYbUCA AT mail DOT gmail DOT com>
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User-Agent: Mutt/1.5.21 (2010-09-15)

On Jul  3 10:42, Václav Zeman wrote:
> On 2 July 2013 18:10,  wrote:
> >
> > CVSROOT:        /cvs/cygwin-apps
> > Module name:    setup
> > Changes by:     XXXX  2013-07-02 16:10:48
> >
> > Modified files:
> >         .              : ChangeLog win32.h
> >
> > Log message:
> >         * win32.h (struct acl_t): Make sure struct is 4 byte aligned.
> >
> > Patches:
> > http://sourceware.org/cgi-bin/cvsweb.cgi/setup/ChangeLog.diff?cvsroot=cygwin-apps&r1=2.807&r2=2.808
> > http://sourceware.org/cgi-bin/cvsweb.cgi/setup/win32.h.diff?cvsroot=cygwin-apps&r1=2.29&r2=2.30
> >
> Why not using the union trick?
> 
>  struct acl_t {
>   union {
>     LONG __align; /* Make sure &acl is 4-byte aligned. */
>     ACL acl;
>   };
>   char aclbuf[TOKEN_ACL_SIZE (7)];
>  };
> 
> Same effect, AFAIK, and no size overhead.

Yep, done.


Corinna

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Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
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