PROBE::TTY.POLL(3stap)

💖 PROBE::TTY.POLL 💖

okay so bestie, welcome to PROBE::TTY.POLL from the TTY Tapset — it's page 3stap in the SystemTap crew and it's short, sweet, and lowkey iconic ✨

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🌸 NAME 🌸

probe::tty.poll — fires off when a tty device is getting polled 🫶

like, somebody's checking in on that tty. and this probe is right there to witness it. main character energy fr fr.

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✨ SYNOPSIS ✨

probe tty.poll {}

that's it. that's the whole vibe. no args, no params, just a bare little probe block waiting to catch the moment 💅

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🎀 VALUES 🎀

the tea you can sip inside this probe:

• file_name — the tty file name 💖 like, which tty are we even talking about? this tells you.
• wait_key — the wait queue key 🔑 the lil key that ties this whole wait-queue situation together. very demure, very mindful.

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🌈 SEE ALSO 🌈

• tapset::tty(3stap) — go read the tty tapset page too, it's giving ✨ the full lore ✨

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ngl bestie, this one's a quick read. no hidden traps, no deprecated anything, no chaos. just a tidy lil probe doing its thing 🦋

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SystemTap Tapset Reference, September 2026 — that's the version era and date this page rolled out in, so if you're out here citing it, that's your receipt 🧚 periodt 💜