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standard-library

rosew0od

July 13, 2026, 4:08am 1

Is there a way to send ancillary data with 0.16 Io, and if not, is there a way to cleanly integrate it into the io system?

lalinsky July 13, 2026, 4:12am 2

Yes, but only over datagram sockets, not connected ones. It’s currently a known limitation, but fixing Io doesn’t seem to be the priority for the next couple of Zig releases.

https://codeberg.org/ziglang/zig/issues/32093

https://codeberg.org/ziglang/zig/issues/31259

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