Re: Proposal: fpos_t and funopen(3) API change

[yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi)]

hi,

> On Tue, Mar 22, 2011 at 03:50:13AM +0900, Takehiko NOZAKI wrote:
>> ftp://ftp.netbsd.org/pub/NetBSD/misc/tnozaki/patch-fpos_t
>> 
>> any comment?
> 
> funopen should be versioned as well. Don't change the type of _offset in
> FILE. Please make it an unused field and add it to the internal side
> allocation. That one is not part of the public stdio interface, so it
> doesn't matter if the size changes. This needs a compat flag for funopen
> usage or so to wrap the old style seek function in some sane way.
> 
> Joerg

what would versioning funopen help?  his patch seems to keep funopen ABI.

YAMAMOTO Takashi