nvme_ctrls_filter(2)

💖 nvme_ctrls_filter 💖

okay bestie, welcome to the libnvme API manual — this one's a lil function called nvme_ctrls_filter, and it is literally the bouncer at the club door for NVMe controllers. no cap. let's get into it ✨

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🌸 NAME 🌸

nvme_ctrls_filter — the filter for controllers. that's it, that's the job. she decides who gets in and who gets left outside. 💅

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🦋 SYNOPSIS 🦋

int nvme_ctrls_filter (const struct dirent *d );

yes she takes exactly one lil thing and hands you back an int. iconic behavior tbh.

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🎀 ARGUMENTS 🎀

• d — the dirent you want checked. that's the lil directory-entry cutie getting the vibe check. 🫶

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👑 RETURN 👑

• it hands you back 1 if d matches — slay, she's in. 🌈
• it hands you back 0 otherwise — not this one, bestie. 💀

ngl that's the whole return contract: 1 for match, 0 for no match. no tri-state drama, no negative numbers, no surprises. periodt. ✨

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🌟 a lil sign-off 🌟

this page lives in the libnvme API manual, and the version we're looking at is dated July 2026. go forth and filter those controllers, queen. 🧚💜🌸