Subject: RE: [Bluez-devel] Alignment issue
From: Marcel Holtmann <marcel@holtmann.org>
To: Daryl Van Vorst <daryl@wideray.com>
Cc: "'BlueZ Mailing List'" <bluez-devel@lists.sourceforge.net>
In-Reply-To: <001201c47fc2$7093e4a0$1301010a@baked>
References: <001201c47fc2$7093e4a0$1301010a@baked>
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Message-Id: <1092252699.4564.238.camel@pegasus>
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Sender: bluez-devel-admin@lists.sourceforge.net
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Date: Wed, 11 Aug 2004 21:31:39 +0200

Hi Daryl,

> Actually just using memmove instead of memcpy was the first thing I tried
> that worked. Someone else here suggested that.
> 
> But I thought I read somewhere that the compiler is allowed to optimize
> memmove in the same way. Though I don't know if gcc ever does (and
> apparently it doesn't in this case). But if it is allowed to, then some
> future version of gcc may. Perhaps I misread it.

this is what the Linux kernel is using and we will notice it if some
compiler version will optimize it in future. I committed that change to
CVS.

Regards

Marcel


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