[erlang-questions] erl_driver: is char *buf from control safe?

Max Lapshin max.lapshin@REDACTED
Tue Sep 9 21:41:51 CEST 2014

I'm not sure that I properly understand description or driver_enqv API.

I don't need iovector, I need exactly the same binary (same pointer) that I
get from decoder.

Can  driver_deq API guarantee that output binary will not be copied?
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