nvme_ctrl_get_dhchap_key(2)

💖 nvme_ctrl_get_dhchap_key 💖

okay so bestie, welcome to the libnvme API manual ✨ this is the page for nvme_ctrl_get_dhchap_key(2) and it's short, it's sweet, it's giving little-guy-doing-big-things 🫶

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🌸 NAME 🌸

nvme_ctrl_get_dhchap_key — Return controller key 🔑

like... that's the whole job. it returns the controller key. periodt 💅

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✨ SYNOPSIS ✨

const char * nvme_ctrl_get_dhchap_key (nvme_ctrl_t c );

look at her. one function, one argument, zero drama. iconic behavior honestly 🌈

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🎀 ARGUMENTS 🎀

• c — Controller for which the key should be set 👑

(yes, the page really says "should be set" on a getter, we don't argue with the source material, we simply relay the message fr fr 😭)

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🦋 RETURN 🦋

it hands you back the DH-HMAC-CHAP controller key 💖

or NULL if it's not set 🫠 no key, no vibes, just NULL.

lowkey important: NULL here means the key literally isn't set. check before you use it, bestie, don't be out here dereferencing nothing 💀

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🌟 the cute sign-off 🌟

this lil masterpiece comes to you from the libnvme API manual, dated July 2026 📅✨ that's the source, that's the version, that's the whole footer energy, and we are obsessed 🎀💜

bye bestie, go get that key 🦋💅