FUNCTION::NS_EUID(3stap)

💖 FUNCTION::NS_EUID 💖

okay bestie, so this is a SystemTap tapset context function — it lives in the <pink>3stap</pink> corner of the manual universe and it's literally just here to tell you who's who inside a namespace. no cap.

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✨ NAME ✨

function::ns_euid — Returns the effective user ID of a target process as seen in a user namespace 🫶

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🌸 SYNOPSIS 🌸

ns_euid:long()

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🎀 ARGUMENTS 🎀

None.

not a single one. zero. nada. she takes no arguments and she doesn't need them 💅

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🦋 DESCRIPTION 🦋

This function returns the effective user ID of the target process as seen in the target user namespace if provided, or the stap process namespace.

that's it, that's the whole vibe — it's giving "who am I in this namespace" energy, and if you don't hand it a target user namespace it just defaults to looking through the eyes of the stap process namespace instead. iconic behavior honestly 👑

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👑 SEE ALSO 👑

• tapset::context(3stap)

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fr fr, if you're poking around at namespace stuff, the context tapset is your bestie for the rest of the journey 🌈

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that's the whole page, bestie — no notes, no skips, every detail preserved 💜

this lil cutie comes to you straight from the SystemTap Tapset Reference and it's dated September 2026 — mwah, slay, periodt ✨🎀🦋