From: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
---|---|
To: | tgl(at)sss(dot)pgh(dot)pa(dot)us |
Cc: | pgsql(at)markdilger(dot)com, kleptog(at)svana(dot)org, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Bug in UTF8-Validation Code? |
Date: | 2007-04-02 04:49:58 |
Message-ID: | 20070402.134958.58463924.t-ishii@sraoss.co.jp |
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Thread: | |
Lists: | pgsql-hackers |
> Mark Dilger <pgsql(at)markdilger(dot)com> writes:
> > Refactoring the way these table driven functions work would impact
> > lots of other code. Just grep for all files #including mb/pg_wchar.h
> > for the list of them. The list includes interfaces/libpq, and I'm
> > wondering if software that links against postgres might rely on these
> > function prototypes?
>
> No, we've never exported those with the intent that client code should
> use 'em. Doing so would require importing non-public headers, and
> anyone who does that can have no grounds for complaining if the headers
> change incompatibly.
I thought PQescapeString() of 8.3 uses mbverify functions to make sure
that user supplied multibyte string is valid.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
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