batadv_tt_entries(9)

💖 batadv_tt_entries(9) — the Kernel API Manual, but make it cute 🎀

okay so real talk, bestie: batadv_tt_entries(9) is a tiny little icon in the batman-adv translation-table corner of the kernel, and honestly? she's doing the lord's work. her whole personality is math about fitting things into a byte budget, and she ate. 💅

---

✨ NAME ✨

batadv_tt_entries — compute the number of entries fitting in tt_len bytes 🧮🦋

like yes that's it, that's the whole vibe. count the entries that fit in the space you hand her. no cap.

---

🌸 SYNOPSIS 🌸

u16 batadv_tt_entries (u16 tt_len );

so she takes one thing and gives you back a u16. simple, elegant, main character energy fr fr.

---

🫶 ARGUMENTS 🫶

• tt_len — the available space. that's it. the room she's got to work with. give her the space and she'll tell you how many entries squeeze in. 💀

---

👑 RETURN 👑

the number of entries. literally. she returns a u16 and it is the count of entries. periodt. ✨

ngl it's a short manpage, but short and iconic is still iconic — every one of those lil helpers below has a whole life of her own, so go peek at the SEE ALSO if you're nosy (you are, and I love that for you 🍓).

---

💜 SEE ALSO 💜

first things first, the source file she lives in — Kernel file ./net/batman-adv/translation-table.c 📁✨

then the whole translation-table friend group, no gatekeeping:

• 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_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_roam_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)

---

that's the whole page, bestie — she's small but she's part of a huge friend group and the group chat is literally all of the above. iykyk 🌈🧚

mwah 💋 — this one came from ./net/batman-adv, dated October 2026, and it's filed under batadv_tt_entries(9). go read the rest of them, i'm obsessed with your curiosity. 🎀✨