STRUCT UBIFS_NODE_RANGE(9)

💜 struct ubifs_node_range(9) 💜

okay so bestie, welcome to the manual page for struct ubifs_node_range — from the Kernel API Manual, no less. It's a little struct that describes the length range of a node, and honestly? it's giving minimal icon energy. Let's get into it 🎀

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✨ NAME ✨

struct ubifs_node_range — node length range description data structure. that's it, that's the whole vibe 💅

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🌸 SYNOPSIS 🌸

here's the exact shape of it, no cap, copy it character for character:

struct ubifs_node_range {
    union {
      int len;
      int min_len;
    };
    int max_len;
 };

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🦋 Members 🦋

• {unnamed_union} — anonymous. yes bestie, it's an unnamed union, it simply doesn't have a name, main character energy, it refuses labels 🙈
• len — the fixed node length. one length, locked in, no negotiation 🔥
• min_len — the minimum possible node length. the floor, the lower bound, the "at least this much" 🫶
• max_len — the maximum possible node length. the ceiling, the "no more than this" ✨

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🌈 Description 🌈

so here's the whole tea ☕ — if max_len is 0, then the node has a fixed length of len. that's the entire rule. short, sweet, iconic 👑

ngl this is a small one, but small structs run the world, fr fr 💖

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👑 SEE ALSO 👑

okay so this is the part where the whole friend group shows up 🌸 — all of these live in the Kernel file ./fs/ubifs/ubifs.h:

• 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_nbranch(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_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)

like I said. the whole group chat 🫶

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and that's the page, bestie!! this one shipped from ./fs/ubifs and it's dated October 2026 — so yeah, future vibes only ⭐💜 slay, go read your structs, ily, bye 🧚‍♀️🎀