libnvme_ctrl_set_cntlid(9)

✨ libnvme_ctrl_set_cntlid — bestie's guide to setting cntlid ✨

Okay so real quick, this page is from the libnvme API manual and honestly? It's a little baby page, super short, but it does exactly one thing and it does it flawlessly. Let's get into it 💅

🎀 NAME 🎀

libnvme_ctrl_set_cntlid — set the cntlid, periodt. That's literally the whole job. No cap 🫶

🌸 SYNOPSIS 🌸

void libnvme_ctrl_set_cntlid (struct libnvme_ctrl *p , const char
*cntlid );

That's it, that's the signature, and yes she returns void — no return value to stress about, she's lowkey chill like that 😌

🦋 ARGUMENTS 🦋

• p — the struct libnvme_ctrl instance you're updating. This is the main character of the operation 👑 it's the thing that gets the new value.
• cntlid — the new string, babes. It's const char *, and just so we're clear, a copy is stored — so you don't have to worry about the original string sticking around, she's got her own ✨ Also, important detail: pass NULL to clear it. That's your reset button, iykyk 🙈

Fr fr, don't forget the NULL thing — it's not "oops empty string", it's specifically for clearing, and the page says so 💀

That's genuinely the whole page, no notes, she's compact and iconic 💖

~sign-off time~ 🧚 This lil cutie lives in the libnvme API manual, dated October 2026, and the whole thing is libnvme_ctrl_set_cntlid in the libnvme_ctrl_set_cntlid(9) section. Slay, done, bye bestie 🌈⭐