bt_warn(9)

💖 bt_warn(9) — Kernel API Manual 💖

okay so bestie, this is the Kernel API Manual page for bt_warn, and it's giving “Bluetooth warning logging but make it cute” energy ✨ no cap, it's a whole vibe check for a function that logs a Bluetooth warning message 💅

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🌸 NAME 🌸

bt_warn — Log Bluetooth warning message 🫶

Literally that's the name, bestie: bt_warn logs a Bluetooth warning message. She said what she said. 💖

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✨ SYNOPSIS ✨

void bt_warn (const char *format , ... );

Copy that exactly, punctuation and spaces included — we do not freestyle function signatures in this group chat 😭

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🎀 ARGUMENTS 🎀

• format — Message's format string 💬
• ... — variable arguments 🌈

That's the whole cast: the format string and the varargs crew, periodt. 👑

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🦋 SEE ALSO 🦋

Kernel file ./net/bluetooth/lib.c is the source-file mention, and here's the whole related-page friend group 💜:

• baswap(9)
• bt_to_errno(9)
• bt_status(9)
• bt_info(9)
• bt_err(9)
• bt_dbg(9)
• bt_warn_ratelimited(9)
• bt_err_ratelimited(9)

All of those are in the SEE ALSO list, bestie — every single one, no skips, no cap. 💅

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okay that's the page! 🎀 source is ./net/bluetooth, date is October 2026, and this bt_warn(9) page is officially wrapped with a bow 💖✨