On Tue, 19 May 2020, Giuliano Colla wrote:
Il 19/05/2020 18:57, Michael Van Canneyt ha scritto:
They are not missing.
How do you think fpsock and lnet implement non-blocking ?
It's simply called O_NONBLOCK.
I'm using fpc 3.0.4. With just Sockets in the uses clause both SOCK_NONBLOCK
and O_NONBLOCK give an Identifier not found error.
I've seen that SO_REUSEPORT was commented out, so I just defined it in my
code.
You'll need the unix/baseunix unit for O_NONBLOCK.
I believe on windows there is a similar define, but I'm not sure where.
It must exist, because the non-blocking works cross-platform.
Michaem.
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