[riot-notifications] [RIOT] net/ng_pktbuf: added IOVEC export function (#3213)

Kaspar Schleiser notifications at github.com
Thu Jun 18 17:52:14 CEST 2015

> Wouldn't it be easier (code-wise and understandability-wise) to just create one iovec and to copy the whole of the packet into that?

well, the packet resides in pktbuf in multiple snips. the whole idea of
iovecs is to not need a flat buffer for combining all the snips.

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