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Date: Mon, 27 Nov 2006 15:13:00 -0000
From: Ulrich Drepper <drepper@redhat.com>
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To: Jakub Jelinek <jakub@redhat.com>
CC: Arjan van de Ven <arjan@linux.intel.com>,
        Glibc hackers <libc-hacker@sources.redhat.com>
Subject: Re: [PATCH] Fix wide stdio
References: <20061124130448.GK3849@sunsite.mff.cuni.cz> <45670D02.6010402@redhat.com> <20061127140506.GN3849@sunsite.mff.cuni.cz>
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Jakub Jelinek wrote:
> I'd like to understand what's still screwed up big time after the patch
> I posted.

Any buffer provided must be associated with the wide char buffer for 
wide streams, not the underlying temporary buffer.  This requires, if 
setvbuf is called before the decision is made, to move the buffer from 
being used in the output buffer to being used as the wide char buffer. 
Along with handling alignment issues etc this is a terribly complex change.

-- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖