libc epoll: add busy polling parameters

In Linux 6.9 a new ioctl for epoll was added: https://man.archlinux.org/man/ioctl_eventpoll.2.en

It's used for busy polling sockets

Sep 13 '24 21:09 tammela

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Sep 13 '24 21:09 rustbot

Could you please update the relevant files in libc-test/semver? Also, why src/unix/linux_like/linux/arch/generic/mod.rs, can't this just go in src/unix/linux/mod.rs?

Oct 01 '24 03:10 tgross35

Could you please update the relevant files in libc-test/semver?

Will do

Also, why src/unix/linux_like/linux/arch/generic/mod.rs, can't this just go in src/unix/linux/mod.rs?

No preference really. As long as it only exposed to Linux builds, it's fine. My rationale was that since it's an ioctl parameter, it should be close to the ioctl constants

Oct 10 '24 15:10 tammela