bt_warn_ratelimited(9)

🌸 NAME 🌸

okay so welcome to the bt_warn_ratelimited page, bestie — this is Kernel API Manual territory, and the whole vibe of this one is: it logs a rate-limited Bluetooth warning message 💅 (yes, bt_warn_ratelimited(9), that's our girl, she's the whole main character here).

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✨ SYNOPSIS ✨

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

like, that's the entire signature, no notes, iconic 🎀

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🫶 ARGUMENTS 🫶

• format — the message's format string, aka the little template for whatever you're trying to say ✨
• ... — variable arguments, the fill-in-the-blanks squad, fr fr 🌈

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💜 DESCRIPTION 💜

so here's the tea: this function works like bt_warn, okay, literally the same energy — but it uses rate limiting so the message doesn't get logged too often 😭 like it's the "please stop spamming the log" version of bt_warn, and honestly? she's doing it for your own good 🦋

ngl the rate limiting is the entire point — without it you'd be drowning in warnings, and nobody wants that 💀

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🧚 SEE ALSO 🧚

Kernel file ./net/bluetooth/lib.c plus the whole friend group, all of them absolutely slaying in their own lanes:

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

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mwah 💋 that's the page — brought to you by ./net/bluetooth, dated October 2026, and yes the manual name up there really is bt_warn_ratelimited(9) twice because the header said so and we respect the header 🙈💖