snd_iprintf(9)

💅 snd_iprintf(9) — like, the printf girlie of the kernel API manual, bestie ✨

okay so welcome to the Kernel API Manual page for snd_iprintf, and ngl this one is short but it absolutely ate 💖 stay a sec, it's worth it.

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🌸 NAME 🌸

snd_iprintf — literally just printf, but on the procfs buffer 🎀 that's it, that's the whole vibe.

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✨ SYNOPSIS ✨

snd_iprintf (buf , fmt , args... );

that's the whole call, bestie. no cap, it's giving "small but mighty" 🦋

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🫶 ARGUMENTS 🫶

• buf — the procfs buffer 💫 like, the actual place your string is gonna live.
• fmt — the printf format 🎀 you know the drill, the %-y template situation.
• args — variable arguments 🌈 the variable args, the little extras that get slotted into your format. iykyk.

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💜 DESCRIPTION 💜

so what it does: it outputs the string on the procfs buffer just like printf 👑 that's the entire description, and honestly? iconic. short, sweet, no notes.

like think of printf — the way that it formats stuff and spits it out — except the destination here is the procfs buffer, not your terminal. slay 💅

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⭐ RETURN ⭐

• zero for success 🥳
• or a negative error code if it didn't go off 😭

fr fr, zero = good, negative = check yourself.

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🦋 SEE ALSO 🦋

• Kernel file ./include/sound/info.h 📁
• snd_card_ro_proc_new(9) ✨ go read that one next, bestie

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okay precious, that's the whole page 💖 no drama, no hidden gotchas, just a tidy little printf-in-procfs moment.

mwah 💋 this page comes to you from ./include/sound, dated October 2026 — and hey, you made it to the end, so you're officially the main character of this manpage 🌟🎀