libnvme(9)

🌸 libnvme(9) — the API Manual, bestie edition 🌸

okay so real talk, this is a page straight outta libnvme(9), aka the API Manual, and it's tiny but it matters. It documents enum nvme_timestamp_attr, which is honestly giving "small but mighty" — the whole thing is about the Timestamp Attribute field. no cap. 🎀

---

✨ NAME ✨

enum nvme_timestamp_attr — the Timestamp Attribute field 💅

like, that's it, that's the whole vibe. it's the enum that holds the Timestamp Attribute field, and honestly? iconic.

---

🦋 SYNOPSIS 🦋

enum nvme_timestamp_attr {
    NVME_TIMESTAMP_ATTR_SYNC_SHIFT ,
    NVME_TIMESTAMP_ATTR_TO_SHIFT ,
    NVME_TIMESTAMP_ATTR_SYNC_MASK ,
    NVME_TIMESTAMP_ATTR_TO_MASK

};

look at her. four constants, zero drama. copy it exactly, okay? character for character, no freestyling 🙈

---

🧚 Constants 🧚

okay so here's the breakdown of every single one — not skipping a single one, periodt:

• NVME_TIMESTAMP_ATTR_SYNC_SHIFT — the shift amount you use to get the timestamp synch. it's a shift, so you're shifting bits, iykyk. 🌀
• NVME_TIMESTAMP_ATTR_TO_SHIFT — the shift amount that gets you the timestamp origin. same deal, different field. ⭐
• NVME_TIMESTAMP_ATTR_SYNC_MASK — the mask to get the timestamp synch. masks are for isolating bits, and this one's serving main character energy. 👑
• NVME_TIMESTAMP_ATTR_TO_MASK — the mask to get the timestamp origin. last one, and she ate. 💖

ngl bestie, shifts and masks sound similar but they are not the same thing — the *_SHIFT ones are shift amounts, the *_MASK ones are masks. do not mix them up, I'm begging 😭

---

🫶 the cute sign-off 🫶

and that's the whole page!! this little gem is from the libnvme API Manual, section 9, dated October 2026, and it's filed under enum nvme_timestamp_attr. slay. go forth and handle your timestamps responsibly 💜✨🍓