STRUCT UBIFS_NBRANCH(9)

💖 struct ubifs_nbranch(9) 💖

okay bestie, welcome to the Kernel API Manual side of the group chat 🫶 — today’s main character is struct ubifs_nbranch, aka the LEB Properties Tree internal node branch. It’s giving tiny struct, very “I’m part of a tree, deal with it” energy. 🎀

🦋 NAME 🦋

struct ubifs_nbranch — LEB Properties Tree internal node branch. That’s the name, no cap. ✨

🌸 SYNOPSIS 🌸

struct ubifs_nbranch {
    int lnum;
    int offs;
    union {
      struct ubifs_nnode *nnode;
      struct ubifs_pnode *pnode;
      struct ubifs_cnode *cnode;
    };
 };

🎀 Members 🎀

• lnum — LEB number of child. 💅
• offs — offset of child. 🦋
• {unnamed_union} — anonymous. Yes, literally anonymous — the docs said what they said. 💀
• nnode — nnode child. 🫶
• pnode — pnode child. 🌸
• cnode — cnode child. ⭐

🌈 SEE ALSO 🌈

Kernel file ./fs/ubifs/ubifs.h is where it lives, and the whole squad pulls up here:

• struct ubifs_old_idx(9)
• struct ubifs_scan_node(9)
• struct ubifs_scan_leb(9)
• struct ubifs_gced_idx_leb(9)
• struct ubifs_inode(9)
• struct ubifs_unclean_leb(9)
• struct ubifs_lprops(9)
• struct ubifs_lpt_lprops(9)
• struct ubifs_lp_stats(9)
• struct ubifs_cnode(9)
• struct ubifs_pnode(9)
• struct ubifs_nnode(9)
• struct ubifs_lpt_heap(9)
• struct ubifs_wbuf(9)
• struct ubifs_bud(9)
• struct ubifs_jhead(9)
• struct ubifs_zbranch(9)
• struct ubifs_znode(9)
• struct bu_info(9)
• struct ubifs_node_range(9)
• struct ubifs_compressor(9)
• struct ubifs_budget_req(9)
• struct ubifs_orphan(9)
• struct ubifs_mount_opts(9)
• struct ubifs_budg_info(9)
• struct ubifs_stats_info(9)
• struct ubifs_info(9)
• ubifs_check_hash(9)
• ubifs_check_hmac(9)
• ubifs_branch_hash(9)
• ubifs_copy_hash(9)
• ubifs_auth_node_sz(9)

mwah 💋 — source: ./fs/ubifs, date/version: October 2026, and this was the struct ubifs_nbranch(9) page. Go slay your kernel reading, bestie. 🧚✨