FUNCTION::USER_ULONG_WARN(3stap)

💖 FUNCTION::USER_ULONG_WARN 💖

okay bestie, welcome to the 3stap girlies' corner of the SystemTap Tapset Reference ✨ this one's a lil function, and she's here to grab you a number without ever throwing a tantrum about it 🫶

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✨ NAME ✨

function::user_ulong_warn — Retrieves an unsigned long value stored in user space

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🌸 SYNOPSIS 🌸

user_ulong_warn:long(addr:long)

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🎀 ARGUMENTS 🎀

• addr — the user space address to retrieve the unsigned long from

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💅 DESCRIPTION 💅

So basically, this function hands you back the unsigned long value chillin' at a given user space address. That's the whole vibe. 🌈

But here's the plot twist: if that user space data is not accessible, she doesn't panic, she doesn't error, she doesn't make it a whole thing 😌 — she just returns zero and warns you about the failure. That's it. Lowkey iconic. 💅

heads up bestie 🫶 — the size of the unsigned long depends on the architecture of the current user space task, specifically for those architectures that support both 64/32 bit compat tasks. so like, don't assume, iykyk. 😭

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👑 SEE ALSO 👑

• tapset::uconversions(3stap)

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and that's the whole page, no cap ✨ this lil icon comes to you straight from the SystemTap Tapset Reference, Version September 2026 🌸 thanks for reading bestie, go convert some u's 💖🦋🎀