memcpy_sglist(9)

✨ NAME ✨

okay so bestie, this is the memcpy_sglist(9) manual page — and it's literally about copying data from one scatterlist to another. that's the whole vibe. 💖

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🦋 SYNOPSIS 🦋

void memcpy_sglist (struct scatterlist *dst , struct scatterlist *src ,
       unsigned int nbytes );

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💅 ARGUMENTS 💅

• dst — the destination scatterlist. it can be NULL if nbytes == 0, no cap.
• src — the source scatterlist. also can be NULL if nbytes == 0. equality. 🫶
• nbytes — number of bytes to copy. the amount. the quantity. periodt.

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🔥 DESCRIPTION 🔥

here's the tea: the scatterlists can describe exactly the same memory — in which case this function is a no-op. like, it literally does nothing, and that's iconic. ✨

no other overlaps are supported. not even a little. don't try it. 💀

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🌈 CONTEXT 🌈

any context. literally any. she's flexible like that. 💅

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🎀 SEE ALSO 🎀

• kernel file ./crypto/scatterwalk.c — go read it, bestie, iykyk 📖

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mwah 💋 cute sign-off: this page is from the ./crypto source/version, dated October 2026. bye bestie, slay responsibly 🫶💖🌸