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From: David Woodhouse <dwmw2@infradead.org>
To: Mike Waychison <mikew@google.com>
Cc: Matt Fleming <matt@console-pimps.org>,
	"linux-efi@vger.kernel.org" <linux-efi@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Matt Fleming <matt.fleming@intel.com>,
	Tom Gundersen <teg@jklm.no>
Subject: Re: [PATCH 1/6] efi: move utf16 string functions to efi.h
Date: Wed, 10 Apr 2013 12:18:37 +0100	[thread overview]
Message-ID: <1365592717.3072.57.camel@shinybook.infradead.org> (raw)
In-Reply-To: <CAGTjWtCFSxJMKf=Xp+5MKLSb3qH4YpWVYYmUb6fkjwctMc1bDQ@mail.gmail.com>

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On Tue, 2013-04-09 at 15:00 -0700, Mike Waychison wrote:
> fwiw, I was tempted to rename these to ucs2_*() last time I was here.

We should definitely do that. The functions aren't implementing UTF-16.

Note that Windows *does* now implement UTF16 I think, but EFI still
claims to be UCS2 only. 

If I interpret this correctly, the claim is basically that Windows was
"always" actually UTF16, but just never used any of the code points
where you'd be able to notice the difference:
http://blogs.msdn.com/b/michkap/archive/2005/05/11/416552.aspx

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@intel.com                              Intel Corporation




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  reply	other threads:[~2013-04-10 11:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-04 12:18 [PATCH 0/6] Chainsaw efivars.c Matt Fleming
2013-04-04 12:18 ` [PATCH 1/6] efi: move utf16 string functions to efi.h Matt Fleming
2013-04-09 22:00   ` Mike Waychison
2013-04-10 11:18     ` David Woodhouse [this message]
2013-04-04 12:18 ` [PATCH 2/6] efivars: Keep a private global pointer to efivars Matt Fleming
2013-04-09 22:07   ` Mike Waychison
2013-04-11 13:10     ` Matt Fleming
2013-04-04 12:18 ` [PATCH 3/6] efivars: efivar_entry API Matt Fleming
2013-04-10 15:25   ` Seiji Aguchi
2013-04-11 13:34     ` Matt Fleming
2013-04-04 12:18 ` [PATCH 4/6] efivars: Move pstore code into the new EFI directory Matt Fleming
2013-04-04 12:18 ` [PATCH 5/6] efivarfs: Move to fs/efivarfs Matt Fleming
2013-04-04 12:18 ` [PATCH 6/6] efi: split efisubsystem from efivars Matt Fleming
2013-04-09 16:25 ` [PATCH 0/6] Chainsaw efivars.c H. Peter Anvin
2013-04-09 16:50   ` Matt Fleming
2013-04-17 12:47 [PATCH v3 " Matt Fleming
2013-04-17 12:47 ` [PATCH 1/6] efi: move utf16 string functions to efi.h Matt Fleming

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