ib_get_rdma_header_version(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ib_get_rdma_header_version(9) — the "get the header version" page 🎀

okay so bestie, welcome to the kernel API manual for ib_get_rdma_header_version(9) — yes that whole mouthful is the name, we're not shortening it, it's iconic 💖. This is a kernel-doc page, so it's short and sweet, but it's still serving main character energy. Let's get into it ✨

✨ NAME ✨

ib_get_rdma_header_version — literally just get the header version 🦋 no cap, that's the whole vibe.

🌸 SYNOPSIS 🌸

int ib_get_rdma_header_version (const union rdma_network_hdr *hdr );

She takes one argument and returns an int, periodt. Note the const — we're not touching your header, we're just looking at it respectfully 🫶

🎀 ARGUMENTS 🎀

  • hdr — the L3 header to parse 🔍 that's it, that's the whole argument. She's the L3 header, she gets parsed, slay.

👑 SEE ALSO 👑

okay this part is a whole friend group, so buckle up 💀 — the kernel file ./include/rdma/ib_verbs.h is the mothership, and here's everyone else in the group chat:

like, that's a lot of siblings but they're all valid and they all deserve love 🌈

ngl bestie, this page is short — there's genuinely no DESCRIPTION, no OPTIONS, no RETURN VALUE section here, so don't go looking for lore that isn't there 🙈 what you see is what you get 💅

okay that's the whole page!! mwah 💋 this one came from the kernel doc source at ./include/rdma, dated October 2026, and it's filed under ib_get_rdma_header_version(9) — go forth and parse those L3 headers, queen 👑🧚‍♀️💜

📦 where this page comes from