ca8210_test_int_poll(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ca8210_test_int_poll(9) — straight out of the Kernel API Manual, bestie ✨

Okay so picture this: you're a random process chilling in userspace, right, and you wanna know what your file is even able to do right now. Enter ca8210_test_int_poll — the little icon who answers that question. She's called by a process in userspace to determine which actions are currently possible for the file. That's it, that's her whole job, and she ate. 🎀

✨ NAME ✨

ca8210_test_int_poll — called by a process in userspace to determine which actions are currently possible for the file 🦋

🫶 SYNOPSIS 🫶

__poll_t ca8210_test_int_poll (struct file *filp , struct
poll_table_struct *ptable );

She takes two little besties with her, no cap:

🌸 ARGUMENTS 🌸

  • filp — the file interface 💖 like, the file itself, showing up to the function
  • ptable — the poll table 🌈 the poll table, yes ma'am, that one

👑 RETURN 👑

She hands back a set of poll return flags ⭐ — that's the whole vibe check result, served fresh.

Heads up bestie, this is the entire return story the page gives us — a set of poll return flags. Nothing extra, nothing less. Periodt. 💅

🔥 SEE ALSO 🔥

Living in the kernel file ./drivers/net/ieee802154/ca8210.c, and honestly the whole friend group is here:

And that's the whole page, bestie — go be the main character of your own poll table 🧚💜

Kisses and good vibes from ./drivers/net/ieee802154 — stamped October 2026, version-of-record energy only, mwah 💋🎀

📦 where this page comes from