__fbnic_tlv_attr_put_int(9)

📦 version 7.3.1, in nixpkgs unstable

💖 __fbnic_tlv_attr_put_int — Kernel API Manual 💖

okay so bestie, welcome to the glow-up era of the <purple>fbnic</purple> TLV helper docs ✨ this one's a kernel API manual page, and the star of the show is literally __fbnic_tlv_attr_put_int — the little function that slides an integer into a message for you 🫶

✨ NAME ✨

__fbnic_tlv_attr_put_int — add an integer to a message 💅

🌸 SYNOPSIS 🌸

int __fbnic_tlv_attr_put_int (struct fbnic_tlv_msg *msg , const u16
attr_id , s64 value , const int len );

that's the whole signature, no cap — copy it exactly, it's iconic as-is 👑

🎀 ARGUMENTS 🎀

  • msg — the message header we're adding the flag attribute to 🦋
  • attr_id — the ID of the flag attribute we're adding to the message 🏷️
  • value — the actual data to be stored, the main character of this whole operation 💾
  • len — the size of the data to be stored, and it's either 4 or 8 bytes. those are the options, periodt 📏

⭐ RETURN ⭐

  • -ENOSPC — it's giving "no room, bestie" 😭 there's no space for the attribute.
  • 0 — otherwise you're slaying, everything went fine 💖

🌈 DESCRIPTION 🌈

so what it actually does: it adds the header, then copies the data pointed to by value into the message ✨ and it will format that data as little endian — that's the vibe, that's the whole job 🧚

💜 SEE ALSO 💜

kernel file ./drivers/net/ethernet/meta/fbnic/fbnic_tlv.c — the source, the home base 🏠

and the whole friend group, fr fr:

🍓 that's the whole page, babes — go forth and put integers in messages responsibly 💅

okay so this absolute banger of a page lives in ./drivers/net/ethernet/meta/fbnic, dated October 2026, and it's filed under __fbnic_tlv_attr_put_int(9) — mwah, sending you off with a kiss and a clean compile 😘💖✨

📦 where this page comes from