Re: newbie questions

From: Andy Valencia From: <vandys_at_nospam.org>
Date: Mon Mar 01 2004 - 09:44:42 PST

"Paul Hepworth" <paul1+vsta@vpinc.biz> writes:

>Scatter/gather:
>I noticed in the protocol doc that up to 4 scatter/gather buffers may be
>specified. Does that mean that calls to writev/readv with count > 4 are
>broken up into sets of 4 or less?
>(I guess I could "RTFC" :-)

Indeed. First, I think you'd have a hard time finding readv/writev.
But if you wander down to msg_send() and friends, you'll find your
operation being rejected. The closest thing is in places like the
src/srv/ka9q code, where chains longer than four have their extra parts
coalesced before sending.

>Also, it would be nice to have a section on the web page (wiki) with "About
>the author" or somesuch for the curious (such as I). If you wouldn't mind.
>If you do mind, we'll just have to settle for the history of VSTa
>information that exists (leaving one wondering from what you took a 6-month
>sabattical to write VSTa originally, etc.)

Hmmm, interesting. I'm both a fairly private person as well as not having
a very large ego, which is probably the root reason there's no real bio
to be found on me anywhere on the web. But it's certainly a reasonable
request, and I'll think about it.

Andy
Received on 1 Mar 2004 17:44:42 GMT

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