libnvmf_context_get_hostid(9)

✨ NAME ✨

libnvmf_context_get_hostid — bestie, this is the one that goes and gets you the hostid 🫶

Like, that's literally it. It's a getter. It gets. It retrieves the hostid for you and hands it over. No cap, that's the whole vibe 💅

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🌸 SYNOPSIS 🌸

const char * libnvmf_context_get_hostid (const struct libnvmf_context *p
);

okay so picture this: you call libnvmf_context_get_hostid, you pass it your context pointer, it gives you back a const char *. Simple. Iconic. Ten out of ten, no notes 💖

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💅 ARGUMENTS 💅

• p — the struct libnvmf_context instance you wanna query. that's it, that's the whole arg list. she takes exactly one (1) context and she is NOT nosy about anything else 🙈 it's const, so she's just looking — not touching, not changing, not starting drama ✨

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🎀 RETURN 🎀

So what do you actually get back? Two possibilities, and you gotta handle both, bestie:

• the value of the hostid field — slay, go off 👑
• NULL if it's not set — 😭 and this is the part people forget to check. lowkey always check for NULL before you go dereferencing, fr fr. that's not me being dramatic, that's just being a responsible main character 🌈

ngl, "or NULL if not set" is doing a LOT of heavy lifting in one tiny sentence. treat it with the respect it deserves 💀

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and that's the whole page, bestie — no hidden options, no environment variables, no exit statuses, nothing sneaky hiding in the fine print 🦋

so yeah, this was libnvmf_context_get_hostid(9), brought to you by the libnvme API manual, dated October 2026 ⭐ and yes the footer in the original got a little cursed/garbled in the middle there — I'm not gonna pretend that's a real section name, I'm just gonna say mwah, thanks for reading, love u, bye 🧚💜🍓