nvme_get_fe..._async_event(2)

💖 nvme_get_features_async_event 💖

okay bestie, welcome to the libnvme API manual ✨ this one lives in section 2, and it's literally called nvme_get_features_async_event 🦋

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🌸 NAME 🌸

nvme_get_features_async_event — Get asynchronous event feature 👑

✨ SYNOPSIS ✨

int nvme_get_features_async_event (int fd , enum nvme_get_features_sel
sel , __u32 *result );

🎀 ARGUMENTS 🎀

• fd — the file descriptor of your nvme device, bestie 🫶 that's your lil hall pass into the device.
• sel — which type of attribute you want back, no cap. check enum nvme_get_features_sel for the deets 🔍
• result — the command completion result from CQE dword0 💅 that's where the answer lands.

💫 RETURN 💫

it gives you the nvme command status if a response came through (see enum nvme_status_field), or -1 with errno set if it didn't 😭 fr fr that's the vibe.

not me double-checking whether a response arrived before celebrating 🙈 always check that return value, bestie.

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and that's the whole page, periodt 💜 this was the libnvme API manual, nvme_get_features_async_event in section 2, dated July 2026 ⭐ go read your completion results and slay ✨🌈🎀