[riot-users] select/poll?

Lars Eggert lars at eggert.org
Mon Oct 7 15:03:33 CEST 2019


Hi,

it looks like the POSIX socket wrapper (https://riot-os.org/api/group__posix__sockets.html) is missing select() and poll() calls.

I also don't see any similar functionality at the GNRC socket level. For example, according to https://riot-os.org/api/group__net__sock__udp.html one can only wait for reading on a single UDP socket.

How is an application supposed to handle I/O on multiple sockets?

Thanks,
Lars


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