nla_get_le32_default(9)

📦 version 7.3.1, in nixpkgs unstable

💅 nla_get_le32_default(9) — Kernel API Manual 🎀

okay bestie, so we're in the Kernel API Manual today and the star of the show is nla_get_le32_default ✨ — the tiny little function that's literally just "gimme the le32 payload... or don't, and I'll give you a default" 🫶

🌸 NAME 🌸

nla_get_le32_default — returns the payload of a le32 attribute, or a default value if it's not there 💖

✨ SYNOPSIS ✨

__le32 nla_get_le32_default (const struct nlattr *nla , __le32 defvalue );

🦋 ARGUMENTS 🦋

  • nla — the __le32 netlink attribute. she may be NULL, and that's totally fine, no judgment 🙈
  • defvalue — the default value to use if nla is NULL (the fallback bestie, the safety net, the "if not then this" 💅)

👑 RETURN 👑

the value of the attribute, or the default value if it's not present — that's it, that's the whole vibe ⭐

🌈 SEE ALSO 🌈

okay so this is the part where the manpage just. lists. everyone. 😭 literally the entire netlink friend group, no cap — here's the full guest list, bestie:

like I said. everyone. 🫶🔥

ngl bestie, that SEE ALSO section is giving "invited the whole contact list to the party" energy 💀 but slay, we love a thorough cross-reference 🎀

and that's the whole page!! source is ./include/net, dated October 2026, filed under nla_get_le32_default(9) — mwah, go read a struct or something 💖✨🧚

📦 where this page comes from