[zeromq-dev] c struct as a zmq message

Daniel Cegiełka daniel.cegielka at gmail.com
Fri Jan 7 14:36:43 CET 2011


2011/1/7 Martin Sustrik <sustrik at 250bpm.com>

> Daniel,
>  Is it possible to send a raw C structure via zmq with memcpy?
>> According to documentation zmq doesn't know anything about the data to
>> send except its size, so can I use memcpy to send C structure directly
>> or I need to use the sprint/sscanf functions?
> You can, but obviously there will be a problem with endianness, data type
> length and structure padding between different systems.

I use only c/c++ on linux :)

best regards,

> Martin
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