STRUCT SLF3S_VARIANT(9)

💖 STRUCT SLF3S_VARIANT(9) 💖

okay so this is a page straight out of the Kernel API Manual, and it's about struct slf3s_variant — literally just the per-variant calibration constants, bestie. nothing scary, i promise. it's giving "small struct, big responsibility" energy ✨

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🌸 NAME 🌸

struct slf3s_variant — per-variant calibration constants 🎀

like, each variant of this thing carries its own lil set of numbers so the kernel knows how to read it. iconic behavior tbh.

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✨ SYNOPSIS ✨

struct slf3s_variant {
    u8 sub_type;
    const char *name;
    struct s32_fract scale;
 };

four lines, three members, zero drama. slay 💅

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🦋 MEMBERS 🦋

• sub_type — the product-info sub-type byte that the sensor hands back to you. yeah, the sensor tells you which one it is. self-aware king 👑
• name — the name reported via iio_dev.name. that's the handle it shows up under, fr fr.
• scale — the flow scale in l/s per LSB. yes, liters per second per least-significant bit, i don't make the units, i just report them 💀

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/iio/flow/slf3s.c
• struct slf3s_data(9)

go read those too, they're literally the whole vibe check for this driver 🫶

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ngl there are no options, no exit statuses, no env vars here — it's just a struct with three fields. that's the entire plot. but we love a lean icon 💖

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and that's the page!! 🌈 this lil beauty comes to you from ./drivers/iio/flow 🧚, dated October 2026 ⭐ — you're so welcome bestie, go forth and calibrate 💜🌸