STRUCT BATADV_TVLV_TT_DATA(9)

🦋 struct batadv_tvlv_tt_data(9) 🦋

okay so bestie, welcome to the Kernel API Manual — yes we're literally in the kernel docs rn and it's giving very much main character energy 💅 this page is all about struct batadv_tvlv_tt_data(9), the whole translation-table-data-chilling-inside-a-tvlv situation. buckle up, it's a cute little struct, i promise 🎀

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✨ NAME ✨

struct batadv_tvlv_tt_data — the tt data that gets propagated through the tt tvlv container 🫶 like that's literally what it is, no cap

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🌈 SYNOPSIS 🌈

okay so here's the whole struct, and yes you're gonna look at it and go "oh that's it?" — correct, that's it, slay:

struct batadv_tvlv_tt_data {
    __u8 flags;
    __u8 ttvn;
    __be16 num_vlan;
    struct batadv_tvlv_tt_vlan_data vlan_data[];
};

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💖 Members 💖

time for the member-by-member vibe check, one at a time, no skipping 🔥

• flags — the translation table flags ✨ (peep batadv_tt_data_flags for the whole lore, iykyk)
• ttvn — the translation table version number, aka the "which version are we on bestie" number 🧚
• num_vlan — how many VLANs are being announced 💫 and here's the tea: in the TVLV, this struct is followed by one batadv_tvlv_tt_vlan_data object per announced vlan. so like, one per, fr fr 🌸
• vlan_data — the array of batadv_tvlv_tt_vlan_data objects 👑 yes it's an array, yes it's flexible, yes we love her

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👀 SEE ALSO 👀

so you wanna go deeper? iconic. this struct lives in the kernel file ./include/uapi/linux/batadv_packet.h and here's every single friend in the group chat, keep them exact bestie:

• batadv_tp_is_error(9)
• enum batadv_packettype(9)
• enum batadv_subtype(9)
• enum batadv_iv_flags(9)
• enum batadv_icmp_packettype(9)
• enum batadv_mcast_flags(9)
• enum batadv_tt_data_flags(9)
• enum batadv_vlan_flags(9)
• enum batadv_bla_claimframe(9)
• enum batadv_tvlv_type(9)
• struct batadv_bla_claim_dst(9)
• struct batadv_ogm_packet(9)
• struct batadv_ogm2_packet(9)
• struct batadv_elp_packet(9)
• struct batadv_icmp_header(9)
• struct batadv_icmp_packet(9)
• struct batadv_icmp_tp_packet(9)
• enum batadv_icmp_tp_subtype(9)
• struct batadv_icmp_packet_rr(9)
• struct batadv_unicast_packet(9)
• struct batadv_unicast_4addr_packet(9)
• struct batadv_frag_packet(9)
• struct batadv_bcast_packet(9)
• struct batadv_mcast_packet(9)
• struct batadv_coded_packet(9)
• struct batadv_unicast_tvlv_packet(9)
• struct batadv_tvlv_hdr(9)
• struct batadv_tvlv_gateway_data(9)
• struct batadv_tvlv_tt_vlan_data(9)
• struct batadv_tvlv_tt_change(9)
• struct batadv_tvlv_roam_adv(9)
• struct batadv_tvlv_mcast_data(9)
• struct batadv_tvlv_mcast_tracker(9)

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that's the whole page bestie, you ate that 💅 stay hydrated, read your kernel headers, and remember:

this page came from the manpath ./include/uapi/linux, dated October 2026, and it's the struct batadv_tvlv_tt_data(9) page forever and always 🫶✨ bye!! 🍓