nvme_clear_etdas(9)

💖 nvme_clear_etdas — the libnvme API manual, but make it cute 💖

okay bestie, welcome to the libnvme API manual, page nvme_clear_etdas 🎀 no cap, this one is short and sweet and lowkey iconic.

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✨ NAME ✨

nvme_clear_etdas — Clear the Extended Telemetry Data Area 4 Supported bit 🧹🦋

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🌸 SYNOPSIS 🌸

int nvme_clear_etdas (int fd , bool *changed );

that's it. that's the whole call. she's simple, she's effective 💅

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👑 ARGUMENTS 👑

• fd — the file descriptor of the nvme device, fr fr. it's literally just how you tell her which drive we're talking to 🫶
• changed — a boolean 🎀 it tells you whether or not the host behavior support feature had been changed. so like, a lil "did something move?" flag, iykyk ✨

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💜 RETURN 💜

she gives you the nvme command status if a response was received (peep enum nvme_status_field for the deets 👀). otherwise you get -1 and errno is set. so if it's not a real status, it's the sad path, no cap 😭

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not me actually reading the return value instead of ignoring it 💀 bestie please check it, the errno is RIGHT there.

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and that's the whole page, periodt ✨ this was the libnvme API manual entry for nvme_clear_etdas, and the source/version footer said it was dated August 2026 — so yeah, freshly stamped, main character energy, obsessed 💖🎀🦋🌸💅