befs_bt_get_key(9)

💖 befs_bt_get_key(9) 💖

from the Kernel API Manual, bestie — and yes, this is the one that returns a pointer to the start of a key ✨

🌸 NAME 🌸

befs_bt_get_key — returns a pointer to the start of a key 💅

🎀 SYNOPSIS 🎀

okay so the signature is literally giving:

char * befs_bt_get_key (struct super_block *sb , struct befs_btree_node
       *node , int index , u16 * keylen );

🦋 ARGUMENTS 🦋

• sb — filesystem superblock 🫶
• node — the node in which to look for the key 👀
• index — the index of the key to get 🔢
• keylen — modified to be the length of the key at index 📏

🌈 DESCRIPTION 🌈

Returns a valid pointer into node on success 💖. On failure (bad input), it returns NULL and sets *keylen = 0 😭💀. That's the whole vibe check, no cap.

👑 SEE ALSO 👑

Kernel file ./fs/befs/btree.c is home base, and the whole squad is:

• befs_bt_read_super(9)
• befs_bt_read_node(9)
• befs_btree_find(9)
• befs_find_key(9)
• befs_btree_read(9)
• befs_btree_seekleaf(9)
• befs_leafnode(9)
• befs_bt_keylen_index(9)
• befs_bt_valarray(9)
• befs_bt_keydata(9)
• befs_compare_strings(9)

okay love u bye bestie 💅🫶 — signing off from ./fs/befs, October 2026, and it’s befs_bt_get_key(9) if you need to find it again 🎀✨