br_multicas...ier_anywhere(9)

✨ NAME ✨

br_multicast_has_querier_anywhere — checks for a querier on a bridge 🎀

okay bestie, welcome to the Kernel API Manual page for br_multicast_has_querier_anywhere(9) — she's giving very specific bridge-energy and honestly? iconic. 💅

🌸 SYNOPSIS 🌸

bool br_multicast_has_querier_anywhere (struct net_device *dev , int proto );

💖 ARGUMENTS 💖

• dev — the bridge port that provides the bridge on which to check for a querier 🫶
• proto — the protocol family to check for: IGMP -> ETH_P_IP, MLD -> ETH_P_IPV6 ✨

🦋 DESCRIPTION 🦋

So here's the vibe check: this function checks whether the given interface has a bridge on top, and if it does, it returns true when a valid querier exists anywhere on the bridged link layer. 🌈

Otherwise, bestie, it returns false. no cap. 😭

👑 SEE ALSO 👑

• Kernel file ./net/bridge/br_multicast.c
• br_multicast_list_adjacent(9)
• br_multicast_has_querier_adjacent(9)
• br_multicast_has_router_adjacent(9)

okay bye bestie 💅 — this one lives under ./net/bridge, dated October 2026, and it's lowkey main-character Kernel API Manual material. mwah! 🌈💖