FUNCTION::RETURN_STR(3stap)

💖 FUNCTION::RETURN_STR 💖

okay bestie, welcome to the Errno Tapset corner of the 3stap manual pages 🎀 this one's short, sweet, and lowkey iconic, so let's get into it.

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✨ NAME ✨

function::return_str — literally formats the return value as a string 💅

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✨ SYNOPSIS ✨

return_str:string(format:long,ret:long)

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✨ ARGUMENTS ✨

• format — the variable that decides what base value the return type is gonna use, bestie. it's the vibe-setter 🌸
• ret — the return value itself, and yeah, it's typically $return 👑

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✨ DESCRIPTION ✨

so this function gets used by the syscall tapset, and what it does is hand you back a string. that's it, that's the whole gig ✨

set format like this and it's giving:

• 1 → decimal
• 2 → hex
• 3 → octal

and ngl, you should know that this function is preferred over returnstr — like, returnstr is fine but this one is the main character 👑 periodt.

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✨ SEE ALSO ✨

• tapset::errno(3stap) 🦋

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and that's the whole page, bestie!! 🫶 this one came from the SystemTap Tapset Reference, version field literally just says Ver, and it's dated September 2026 📅 slay, go format some return values, iykyk 💖💅✨