nvme_lookup_subsystem(2)

💖 nvme_lookup_subsystem — from the libnvme API manual, section 2 🎀

okay bestie, gather round, because this one is short and sweet and honestly iconic for it. it's a function in the libnvme API manual, living in manual section 2. its whole personality? it's called nvme_lookup_subsystem, and yeah, you already guessed — it looks up an nvme_subsystem_t object. ✨

---

🌸 NAME 🌸

nvme_lookup_subsystem — Lookup nvme_subsystem_t object

like. the name is the job. it finds the thing. slay.

---

✨ SYNOPSIS ✨

nvme_subsystem_t nvme_lookup_subsystem (struct nvme_host *h , const char
*name , const char *subsysnqn );

there she is. three params, one return, no drama. 💅

---

🦋 ARGUMENTS 🦋

• h — an nvme_host_t object. your home base, your main character, the host you're searching inside. 🫶
• name — the name of the subsystem. and listen: this one may be NULL. she's optional, she's flexible, she's thriving. 🌈
• subsysnqn — the Subsystem NQN. the NQN is the moment, fr fr. 👑

---

💜 DESCRIPTION 💜

so what does she do? she looks up an nvme_subsystem_t object inside h, and she does it based on name (if it's actually present, i.e. not NULL) together with subsysnqn. 🎀

and if she doesn't find one? she doesn't spiral, she doesn't cry in the group chat — she creates one. icon behavior honestly. no cap. 🦋

---

🍓 RETURN 🍓

returns an nvme_subsystem_t object. that's it. that's the whole vibe check. 💖

---

lowkey the greatest hit of this function is how unbothered it is. found one? cool. didn't find one? made you one. obsessed. ✨

---

this page is nvme_lookup_subsystem in section nvme_lookup_subsystem(2), and the footer energy is: July 2026 — that's the date bestie, and it's giving timeless. mwah. 💕