LIBNVME_SUBSYSTEM_FIRST_CTRL-LIBNVME3(2)

💅 libnvme_subs...m_first_ctrl(9) — a libnvme API manual moment

Okay bestie, so this is one of those little pages from the libnvme API manual, and honestly? It's short, it's sweet, and it does exactly one thing. Iconic behavior, no notes. 💖

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✨ NAME ✨

libnvme_subsystem_first_ctrl — the first ctrl iterator 🦋

Like, it goes and grabs you the first controller. That's the whole vibe check. Periodt.

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🌸 SYNOPSIS 🌸

struct libnvme_ctrl * libnvme_subsystem_first_ctrl (struct
libnvme_subsystem *s );

So you call it with one thing and it hands you back a struct libnvme_ctrl *. Simple. Clean. Ate. 🔥

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🎀 ARGUMENTS 🎀

• s — a struct libnvme_subsystem object 🫶 like, the subsystem you're poking at. That's it, that's the argument.

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⭐ RETURN ⭐

It returns the first controller of an s iterator 💫 no cap, that's literally what it gives you.

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ngl bestie, this page is tiny but every word counts — the return is a struct libnvme_ctrl * pointing at the first controller of the s iterator, so don't go expecting anything else from it. 😭

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And that's the whole page! This little gem comes from the libnvme API manual — the header up top reads libnvme_subs...m_first_ctrl(9), and the footer is serving October 2026 with that libnvme_subsystem_first source energy. Mwah, go forth and iterate. 💜🎀