llc_pdu_init_as_rnr_rsp(9)

📦 version 7.3.1, in nixpkgs unstable

💅 llc_pdu_init_as_rnr_rsp — Kernel API Manual, bestie edition ✨

okay so real talk, this is a page from the Kernel API Manual and it's all about llc_pdu_init_as_rnr_rsp — the little function that builds you an RNR response pdu. yes it's niche. yes it's iconic. let's get into it 🎀

🌸 NAME 🌸

llc_pdu_init_as_rnr_rsp — builds RNR response pdu. that's it, that's the whole vibe. short, sweet, slays 💖

✨ SYNOPSIS ✨

void llc_pdu_init_as_rnr_rsp (struct sk_buff *skb , u8 f_bit , u8 nr );

look at her. void return, no drama, no return value, she just does the thing and leaves 👑

🫶 ARGUMENTS 🫶

  • skb — Address of the frame to build. this is your canvas, your main character, the frame you're about to glow up ✨
  • f_bit — The F bit to set in the PDU. yes bestie, you literally hand it the F bit. it's giving "you had one job" but make it a function parameter 💅
  • nr — The seq. number of the expected data PDU from the remote. so like, the sequence number of the data PDU you're expecting from the other side — tell her what you want and she'll encode it 🦋

💜 DESCRIPTION 💜

Builds a pdu frame as an RNR response.

that's the whole description. three words of pure intent, no filler, no notes 🔥 like honestly? we love a function that knows exactly what it is. no cap.

🌈 SEE ALSO 🌈

like, the entire friend group showed up to the function. the way every single one of these has a (9) section number and not one of them got left out 😭💖 go read them. iykyk.

ngl this whole page lives in ./net/llc and it's stamped October 2026 — so like, future energy fr fr. bye bestie, go build that RNR response 🧚‍♀️⭐

~ source: ./net/llc, dated October 2026 ~ 💅🌸

📦 where this page comes from