nvme_ns_get_uuid(2)

nvme_ns_get_uuid(2) 💖

okay bestie, welcome to the libnvme API manual</> — this little cutie right here lives in section 2, and it's about to hand you a namespace's UUID like it's passing you a note in class 🎀

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✨ NAME ✨

nvme_ns_get_uuid — the UUID of a namespace, babes. that's it. that's the whole job 🦋

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✨ SYNOPSIS ✨

void nvme_ns_get_uuid (nvme_ns_t n , unsigned char out[NVME_UUID_LEN] );

look at her. no return value, just vibes and a copy operation. flawless behavior honestly 💅

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✨ ARGUMENTS ✨

• n — the namespace instance itself 🫶 like, your actual nvme_ns_t bestie that you want the ID from.
• out — a buffer for the UUID 🌸 it's unsigned char and it's NVME_UUID_LEN wide, so bring the right size or don't come at all.

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✨ DESCRIPTION ✨

Copies the namespace's uuid into out. periodt. 💖

ngl it is genuinely that simple — you give it a namespace, it gives you back the UUID, written straight into your out buffer. no cap, no hidden tricks, no secret return code to check 😌

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🌈 a lil sign-off 🌈

this page was born in July 2026, it ships as part of the libnvme API manual</>, and it answers to the name nvme_ns_get_uuid in section 2 — main character energy, honestly 👑 go get that UUID bestie, ily, bye 💜🧚