batadv_mcast..._br_addr_cpy(9)

📦 version 7.3.1, in nixpkgs unstable

💅 batadv_mcast_mla_br_addr_cpy(9) — Kernel API Manual ✨

okay so bestie, welcome to the batadv_mcast_mla_br_addr_cpy(9) page, straight outta the Kernel API Manual 💖 grab a strawberry drink 🍓 and let's go, this one's actually short and sooo cute.

🌸 NAME 🌸

batadv_mcast_mla_br_addr_cpy — copy a bridge multicast address 🫶

✨ SYNOPSIS ✨

void batadv_mcast_mla_br_addr_cpy (char *dst , const struct br_ip *src
);

🎀 ARGUMENTS 🎀

  • dst — the destination you're writing into, bestie: a multicast MAC address 💅
  • src — the source you're reading from: a multicast IP address ✨

🦋 DESCRIPTION 🦋

So what this icon does: it takes a multicast IPv4/IPv6 address that came from a bridge, converts it into the matching multicast MAC address, and copies that result into the destination buffer you handed it. Literally that's it. Main character behavior 👑

⚠️ Heads up before you go off: the caller — that's you, bestie — has to make sure the destination buffer can hold at least ETH_ALEN bytes. No cap, if it can't, that's on you, not on the function. 🙈

🌈 SEE ALSO 🌈

the whole extended friend group, fr fr 😭 — plus the kernel file ./net/batman-adv/multicast.c:

and that's the whole page, bestie, you ate that 🫶 this little gem lives in ./net/batman-adv and the version vibes are dated October 2026 — go forth and copy those addresses, mwah 💋✨

📦 where this page comes from