LIBNVME_GET_ANA_LOG_LEN_FROM_ID_CTRL-LIBNVME3(2)

✨ libnvme_get_...from_id_ctrl(9) ✨

okay so bestie, welcome to the libnvme API manual, section 9 🎀 this one's a tiny little function page, but it's lowkey doing important work, so let's get into it 💅

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🌸 NAME 🌸

libnvme_get_ana_log_len_from_id_ctrl — grab the maximum possible ANA log size, that's it, that's the whole vibe 👑

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🦋 SYNOPSIS 🦋

size_t libnvme_get_ana_log_len_from_id_ctrl (const struct nvme_id_ctrl
*id_ctrl , bool rgo );

like, yes, the line wrap is doing its own thing in the original, we're keeping it exactly as-is, no cap 🫶

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💖 ARGUMENTS 💖

• id_ctrl — the controller identify data ✨ this is the struct you're passing in, and it's const struct nvme_id_ctrl * so nobody's touching it, we respect it too much 🧚
• rgo — a bool, and here's the tea: if it's true, you get the maximum log page size without NSIDs 💀 that's the whole condition, that's the whole flag, slay

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🌈 RETURN 🌈

it returns a size_t, and that value is a byte limit on the size of the controller's ANA log page 📏💖 so like… it's a ceiling, a little byte budget, the maximum room your ANA log page can take up. iconic honestly ⭐

ngl there's nothing else on this page — no options, no exit statuses, no environment variables, not a single extra caveat. it's a short one and we simply love that for us 🍓

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and that's the whole page bestie!! periodt 💅✨ this came to you straight out of the libnvme API manual, dated October 2026 — drink some water, go call your mom, and may your ANA log always fit in its byte limit 💜🫶🌷