spu_sg_at_offset(9)

🎀 NAME 🎀

okay so bestie, welcome to spu_sg_at_offset(9) from the Kernel API Manual 💖 this one is lowkey a scatterlist detective: it finds the scatterlist entry at a given distance from the start of a scatterlist. no cap.

✨ SYNOPSIS ✨

int spu_sg_at_offset (struct scatterlist *sg , unsigned int skip ,
       struct scatterlist **sge , unsigned int *sge_offset );

🌸 ARGUMENTS 🌸

• sg [in] — start of a scatterlist. this is the homie you're searching through 🫶
• skip [in] — distance from the start of the scatterlist, in bytes. like how far into the vibe you're looking 👀
• sge [out] — scatterlist entry at skip bytes from start. the result goes here ✨
• sge_offset [out] — number of bytes from start of sge buffer to get to requested distance. basically the tiny offset receipt 🧾

💅 RETURN 💅

0 if entry found at requested distance; < 0 otherwise. that's it, that's the whole mood 😌

🔥 SEE ALSO 🔥

• Kernel file ./drivers/crypto/bcm/util.c
• spu_sg_count(9)
• spu_msg_sg_add(9)
• do_shash(9)
• format_value_ccm(9)

mwah 💋 source/version: ./drivers/crypto/bcm, dated October 2026. periodt 🎀