[erlang-questions] Determine if a binary is ref-counted in port driver code
Fri May 13 14:56:58 CEST 2011
On 13 May 2011 13:18, Gustav Simonsson
> This post talks about how the SysIOVec field in ErlIOVec gets its value depending
> on the properties of the binaries in the io list:
> and the reply
> It's from 2002 so the behaviour might be different, but the code
> referenced in the post does checks on the binaries in the io list in order to determine what todo.
> See erts_write_to_port (line 1085) and io_list_vec_len (line 999) in
Brilliant - I'll go check those out.
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