[lwip-devel] [patch #8882] Vector improvements

[Simon Goldschmidt]

Follow-up Comment #22, patch #8882 (project lwip):

Coming back on this, I think I'll have to read up a bit of the last posts...

To sum up my thoughts:
- I don't think we should dump netconn_write(): people are using this and
currently, there's no use in passing netbufs for TCP as data is copied in
tcp_write, anyway
- a consistent send function for use by sendmsg is still a good idea
- passing pbufs to enqueue in TCP would make sense with sendmsg (I'm not up to
date on what the corresponding patch does here, but we'd need this for
zero-copy from app-threads)

I hope to find the time in the next days/weeks to get a closer look.

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