nvme_identify(2)

✨ nvme_identify(2) ✨

okay bestie, sit down, hydrate, and let me tell you about nvme_identify — she's a function in the libnvme API manual and honestly? main character energy. this is the one that sends the NVMe Identify command. yes, THE Identify command. we love her. 💅

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🎀 NAME 🎀

nvme_identify — send the NVMe Identify command, fr fr

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🌸 SYNOPSIS 🌸

int nvme_identify (struct nvme_identify_args *args );

like. that's it. that's the whole vibe. one function, one pointer, no drama. ✨

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🦋 ARGUMENTS 🦋

• args — a struct nvme_identify_args argument structure. yeah she takes a struct, she's a little fancy like that, she contains multitudes 💖

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💜 DESCRIPTION 💜

so here's the tea: the Identify command returns a data buffer that describes information about:

• the NVM subsystem 🫶
• the controller 👑
• or the namespace(s) 🌈

literally that's her whole job — she goes and asks, and the buffer comes back with the lore. icon behavior. no cap. 🔥

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⭐ RETURN ⭐

a couple of possible endings here, bestie, and you gotta know which one you got:

• the nvme command status — if a response was received (peep enum nvme_status_field for the deets) 👀
• or -1 — with errno set, in literally any other case 😭

so yeah, check your return value, always. it's giving responsible. 🎀

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lowkey reminder: -1 means go read errno, don't just stand there. bestie behavior is checking. 💀

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and that's the whole page, queen. this cutie came to you courtesy of the libnvme API manual, dated July 2026, under the name nvme_identify in section 2. slay, read your man pages, mwah 💖✨🌸🦋💅