libnvme(9)

🌸 libnvme(9) — bestie edition 🌸

okay so this is a page from the API Manual for libnvme, and today's main character is enum nvme_cmd_effects — the vibe check for what a command actually does to your controller. no cap, it's lowkey iconic 💅

✨ NAME ✨

enum nvme_cmd_effects — Commands Supported and Effects 🎀

like, literally the whole personality of this enum is answering "can you run this command, and what chaos does it cause if you do" 🦋

✨ SYNOPSIS ✨

here's the shape of it, bestie — copy it exactly, don't be creative:

enum nvme_cmd_effects {
    NVME_CMD_EFFECTS_CSUPP ,
    NVME_CMD_EFFECTS_LBCC ,
    NVME_CMD_EFFECTS_NCC ,
    NVME_CMD_EFFECTS_NIC ,
    NVME_CMD_EFFECTS_CCC ,
    NVME_CMD_EFFECTS_CSER_SHIFT ,
    NVME_CMD_EFFECTS_CSER_MASK ,
    NVME_CMD_EFFECTS_CSE_SHIFT ,
    NVME_CMD_EFFECTS_CSE_MASK ,
    NVME_CMD_EFFECTS_UUID_SEL

};

✨ Constants ✨

okay this is the part you actually need — every single one of these, no skipping 🙈

• NVME_CMD_EFFECTS_CSUPP — Command Supported. it's giving "yes this command exists, slay" ⭐
• NVME_CMD_EFFECTS_LBCC — Logical Block Content Change. the data in your logical blocks can change — so like, heads up 🫶
• NVME_CMD_EFFECTS_NCC — Namespace Capability Change. your namespace's capabilities can shift 🌈
• NVME_CMD_EFFECTS_NIC — Namespace Inventory Change. the namespace inventory itself can change, which is a whole thing 💀
• NVME_CMD_EFFECTS_CCC — Controller Capability Change. controller capabilities can change too, main character energy tbh 👑
• NVME_CMD_EFFECTS_CSER_SHIFT — Command submission and execution relaxations shift. yes, the word "shift" is literal, it's a bit shift 🔥
• NVME_CMD_EFFECTS_CSER_MASK — Command Submission and Execution Relaxations. this is the mask that gets you at 'em 🎀
• NVME_CMD_EFFECTS_CSE_SHIFT — Command submission and execution shift. again — a shift, not a vibe ✨
• NVME_CMD_EFFECTS_CSE_MASK — Command Submission and Execution. the mask for the submission/execution field 💜
• NVME_CMD_EFFECTS_UUID_SEL — UUID Selection Supported. uuid selection? supported. periodt 🌸

and that's the whole page, bestie — every constant, nothing cut, nothing invented 💖 go forth and decode your effects dwords with confidence 🧚

that was enum nvme_cmd_effects from libnvme(9), part of the API Manual, dated October 2026 — mwah, catch you in the next manpage 💋