libnvme(9)

💅 NAME

okay so bestie, welcome to libnvme(9) — the API manual ✨ — and today's main character is enum nvme_fdp_ruha, aka Reclaim Unit Handle Attributes 🎀. that's it. that's the whole vibe. it's an enum, it's about reclaim unit handles, and it's giving very much "small but mighty" 🦋

✨ SYNOPSIS

here's the whole thing, no cap, exactly as it lives:

enum nvme_fdp_ruha {
    NVME_FDP_RUHA_HOST_SHIFT ,
    NVME_FDP_RUHA_HOST_MASK ,
    NVME_FDP_RUHA_CTRL_SHIFT ,
    NVME_FDP_RUHA_CTRL_MASK

};

four members. that's the squad 💜 and yes, the trailing comma-and-space after each one is literally in there, we do not touch the source 💅

🎀 Constants

so these are the constants, and honestly? each one is iconic in its own quiet way 🌸

• NVME_FDP_RUHA_HOST_SHIFT — the Host Specified Reclaim Unit Handle Shift. it's the shift for the host-specified handle, and it's out here doing its little bit-math job 🔥
• NVME_FDP_RUHA_HOST_MASK — the Host Specified Reclaim Unit Handle Mask. the mask that goes with the host-specified handle 🫶
• NVME_FDP_RUHA_CTRL_SHIFT — the Controller Specified Reclaim Unit Handle Shift. same energy, but controller-side now 👑 it's the shift for the controller-specified handle.
• NVME_FDP_RUHA_CTRL_MASK — the Controller Specified Reclaim Unit Handle Mask. and the mask for the controller-specified handle. slay 💅

ngl bestie, these four are a matched set — a HOST pair and a CTRL pair, each with a SHIFT and a MASK. that's the pattern, and it ate 🌈

and that's the whole page, fr fr 😭 literally nothing else hiding in here. this little icon was brought to you by the libnvme(9) API Manual, page enum nvme_fdp_ruha, dated October 2026 — mwah, go forth and reclaim those unit handles 💖🧚⭐