Try it. I bet it doesn't do so, and certainly not usably. Blasting UDP
frames is seldomly useful without checks, like NFS performs.
> Does sendfile remove ALL in-memory data copy operations?
Depends. With some network adaptors it might. Definition of 'zero-copy' is
somewhat misty. Some variants of zero-copy would actually be called
'one-copy' or 'minus-one-copy' in other contexts.
Regards,
bert
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