PROBE::SIGNAL.SEND(3stap)

✨ PROBE::SIGNAL.SEND 💖

okay bestie, welcome to a page from the Signal Tapset section of the SystemTap Tapset Reference (manual name: PROBE::SIGNAL.SEND, section 3stap). sit down, grab a strawberry 🍓, we're learning about signal queueing today and honestly? it's giving essential.

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🌸 NAME 🌸

probe::signal.send_sig_queue — Queuing a signal to a process 🎀

like, the moment a signal gets queued up to a process, this probe is there. main character energy fr fr.

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🦋 SYNOPSIS 🦋

probe signal.send_sig_queue {}

no args, no drama, no parameters. she just is. 💅

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💜 VALUES 💜

these are all the little goodies this probe hands you when it fires, no cap:

• pid_name — the name of the process that the signal is being queued to 👑
• name — the name of the probe point itself (hi, that's you)
• sig_name — a string representation of the signal 🎀 like the cute human-readable version
• sig_pid — the PID of the process that the signal is being queued to 🔥
• sigqueue_addr — the address of the signal queue 📍
• sig — the actual queued signal ⭐ the whole point of the party

ngl bestie, pid_name and sig_pid are literally describing the same target process, one's just the name and one's the number. iconic of them to show up together. 💖

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🌈 SEE ALSO 🌈

• tapset::signal(3stap) — go read this one next, it's the whole signal tapset and it ate 💅

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and that's the whole page, bestie!! you now know everything this probe has to offer, which is honestly a slay. 🦋✨

this was the SystemTap Tapset Reference, version Ver, dated September 2026 — so yeah, mark your calendars or whatever, the docs said so. 💖🎀🌸🫶

mwah, go queue some signals responsibly 💅