batadv_roam...t_handler_v1(9)

💖 batadv_roam_tvlv_unicast_handler_v1 — NAME ✨

okay so bestie, welcome to the Kernel API Manual 🎀 — today's main character is batadv_roam_tvlv_unicast_handler_v1, and her whole job is processing the incoming tt roam tvlv container. that's it, that's the gig. lowkey iconic. 💅

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🌸 SYNOPSIS 🌸

int batadv_roam_tvlv_unicast_handler_v1 (struct batadv_priv *bat_priv , u8 *src , u8 *dst , void *tvlv_value , u16 tvlv_value_len );

like, look at her. five args, returns an int, no notes. 🦋

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⭐ ARGUMENTS ⭐

• bat_priv — the bat priv with all the mesh interface information. yes queen, she's holding everything. 👑
• src — mac address of tt tvlv sender. who's texting us fr fr. 📱
• dst — mac address of tt tvlv recipient. who it's getting delivered to, iykyk. 💌
• tvlv_value — tvlv buffer containing the tt data. the actual payload, the moment, the whole vibe check. ✨
• tvlv_value_len — tvlv buffer length. how much of it there is, no cap. 📏

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🔥 RETURN 🔥

• NET_RX_DROP — if the tt roam tvlv is to be re-routed 🚚💨
• NET_RX_SUCCESS — otherwise 🎉

so simple, so clean, we love a binary outcome. 💜

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🌈 SEE ALSO 🌈

okay diva, buckle up, because the cross-reference list is long and every single one of these is family. 💀 kernel file: ./net/batman-adv/translation-table.c

• batadv_compare_tt(9), batadv_choose_tt(9), batadv_tt_hash_find(9), batadv_tt_local_hash_find(9)
• batadv_tt_global_hash_find(9), batadv_tt_local_entry_release(9), batadv_tt_local_entry_put(9), batadv_tt_global_entry_release(9)
• batadv_tt_global_hash_count(9), batadv_tt_local_size_mod(9), batadv_tt_local_size_inc(9), batadv_tt_local_size_dec(9)
• batadv_tt_global_size_mod(9), batadv_tt_global_size_inc(9), batadv_tt_global_size_dec(9), batadv_tt_orig_list_entry_release(9)
• batadv_tt_orig_list_entry_put(9), batadv_tt_local_event(9), batadv_tt_len(9), batadv_tt_entries(9)
• batadv_tt_local_table_transmit_size(9), batadv_tt_local_init(9), batadv_tt_global_free(9), batadv_tt_local_add(9)
• batadv_tt_prepare_tvlv_global_data(9), batadv_tt_prepare_tvlv_local_data(9), batadv_tt_tvlv_container_update(9)
• batadv_tt_local_dump_entry(9), batadv_tt_local_dump_bucket(9), batadv_tt_local_dump(9), batadv_tt_local_set_pending(9)
• batadv_tt_local_remove(9), batadv_tt_local_purge_list(9), batadv_tt_local_purge(9), batadv_tt_local_table_free(9)
• batadv_tt_global_init(9), batadv_tt_changes_list_free(9), batadv_tt_global_orig_entry_find(9), batadv_tt_global_entry_has_orig(9)
• batadv_tt_global_sync_flags(9), batadv_tt_global_orig_entry_add(9), batadv_tt_global_add(9), batadv_transtable_best_orig(9)
• batadv_tt_global_dump_subentry(9), batadv_tt_global_dump_entry(9), batadv_tt_global_dump_bucket(9), batadv_tt_global_dump(9)
• _batadv_tt_global_del_orig_entry(9), batadv_tt_global_del_orig_list(9), batadv_tt_global_del_orig_node(9), batadv_tt_global_del_roaming(9)
• batadv_tt_global_del(9), batadv_tt_global_del_orig(9), batadv_tt_global_to_purge(9), batadv_tt_global_purge(9)
• batadv_tt_global_table_free(9), _batadv_is_ap_isolated(9), batadv_transtable_search(9), batadv_tt_global_crc(9)
• batadv_tt_local_crc(9), batadv_tt_req_node_release(9), batadv_tt_req_node_put(9), batadv_tt_req_list_free(9)
• batadv_tt_save_orig_buffer(9), batadv_tt_req_purge(9), batadv_tt_req_node_new(9), batadv_tt_local_valid(9)
• batadv_tt_global_valid(9), batadv_tt_tvlv_generate(9), batadv_tt_global_check_crc(9), batadv_tt_local_update_crc(9)
• batadv_tt_global_update_crc(9), batadv_send_tt_request(9), batadv_send_other_tt_response(9), batadv_send_my_tt_response(9)
• batadv_send_tt_response(9), _batadv_tt_update_changes(9), batadv_tt_fill_gtable(9), batadv_tt_update_changes(9)
• batadv_is_my_client(9), batadv_handle_tt_response(9), batadv_tt_roam_list_free(9), batadv_tt_roam_purge(9)
• batadv_tt_check_roam_count(9), batadv_send_roam_adv(9), batadv_tt_purge(9), batadv_tt_free(9)
• batadv_tt_local_set_flags(9), batadv_tt_local_purge_pending_clients(9), batadv_tt_local_commit_changes_nolock(9), batadv_tt_local_commit_changes(9)
• batadv_is_ap_isolated(9), batadv_tt_update_orig(9), batadv_tt_global_client_is_roaming(9), batadv_tt_local_client_is_roaming(9)
• batadv_tt_add_temporary_global_entry(9), batadv_tt_local_resize_to_mtu(9), batadv_tt_tvlv_ogm_handler_v1(9), batadv_tt_tvlv_unicast_handler_v1(9)
• batadv_tt_init(9), batadv_tt_global_is_isolated(9), batadv_tt_cache_init(9), batadv_tt_cache_destroy(9)

like… she knows everyone. the social network of the kernel fr fr. 🫶

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💡 reminder bestie: NET_RX_DROP means it gets re-routed, NET_RX_SUCCESS means it doesn't. that's the whole twist. don't overthink it. 🧚

and that's the page!! brought to you by ./net/batman-adv, dated October 2026 — slay, bye, drink some water 💖✨🎀