highest_data_key(9)

💅 NAME 💅

okay so bestie, this is highest_data_key(9) from the Kernel API Manual, and the name literally ate: it gets the highest possible data key for an inode. That's the whole job. Periodt. ✨

🌸 SYNOPSIS 🌸

void highest_data_key (const struct ubifs_info *c , union ubifs_key *key
, ino_t inum );

No cap, that's the whole signature. 🫶

💖 ARGUMENTS 💖

• c — UBIFS file-system description object. it's giving "context, but make it UBIFS" 💅
• key — key to initialize. yes bestie, this is the one getting set up ✨
• inum — inode number. the inode in question, periodt 🎀

🎀 SEE ALSO 🎀

Kernel file ./fs/ubifs/key.h — plus the entire key-coded friend group: key_mask_hash(9), key_r5_hash(9), key_test_hash(9), ino_key_init(9), ino_key_init_flash(9), lowest_ino_key(9), highest_ino_key(9), dent_key_init(9), dent_key_init_hash(9), dent_key_init_flash(9), lowest_dent_key(9), xent_key_init(9), xent_key_init_flash(9), lowest_xent_key(9), data_key_init(9), trun_key_init(9), invalid_key_init(9), key_type(9), key_type_flash(9), key_inum(9), key_inum_flash(9), key_hash(9), key_hash_flash(9), key_block(9), key_block_flash(9), key_read(9), key_write(9), key_write_idx(9), key_copy(9), keys_cmp(9), keys_eq(9), is_hash_key(9), key_max_inode_size(9). iykyk 💫

💖 source/version: ./fs/ubifs · date: October 2026 · page: highest_data_key(9) — that's the whole vibe, bye bestie! 💅