xxh32(9)

✨ NAME ✨

okay so bestie, welcome to the Kernel API Manual moment for xxh32(9) 💅 — this one is literally all about calculating the 32-bit hash of the input with a given seed. iconic behavior, no cap 🎀

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🦋 SYNOPSIS 🦋

uint32_t xxh32 (const void *input , size_t length , uint32_t seed );

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💖 ARGUMENTS 💖

• input — the data to hash. yes, the actual stuff, hand it over 🫶
• length — the length of the data to hash. gotta know how much data we’re working with, bestie 📏
• seed — the seed can be used to alter the result predictably. cute and controlled, we love that for us ✨

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🌸 DESCRIPTION 🌸

Speed on Core 2 Duo 3 GHz (single thread, SMHasher benchmark) : 5.4 GB/s 🔥

like… she’s fast. that’s the vibe. 💨

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👑 RETURN 👑

The 32-bit hash of the data. periodt. 💅

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🌈 SEE ALSO 🌈

Kernel file ./include/linux/xxhash.h — yes bestie, go look at the actual kernel file 👀 — plus these absolute icons:

• xxh64(9)
• xxhash(9)
• struct xxh64_state(9)
• xxh64_reset(9)
• xxh64_update(9)
• xxh64_digest(9)

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xoxo from the ./include/linux girlies 💜 page xxh32(9), dated October 2026 — slay, bye bestie 🎀✨