STRUCT NILFS_FID(9)

💅 struct nilfs_fid(9) 💅

okay so bestie, we're in the Kernel API Manual and this page is all about struct nilfs_fid. the way that it's just out here being a NILFS file id type? obsessed. 💖

💖 NAME 💖

struct nilfs_fid — NILFS file id type. that's the name, that's the vibe, periodt. ✨

🦋 SYNOPSIS 🦋

struct nilfs_fid {
    u64 cno;
    u64 ino;
    u32 gen;
    u32 parent_gen;
    u64 parent_ino;
 };

🌸 Members 🌸

• cno — checkpoint number. yes bestie, the checkpoint number. 🎀
• ino — inode number. literally the inode number. 💅
• gen — file generation (version) for NFS. that's the NFS version situation. 🌈
• parent_gen — parent generation (version) for NFS. the parent's generation (version) for NFS. 🫶
• parent_ino — parent inode number. the parent inode number, no cap. 👑

🌈 SEE ALSO 🌈

• Kernel file ./fs/nilfs2/export.h — go peek, iykyk. 🧚

that's the page, bestie. source/version and date sign-off: ./fs/nilfs2, October 2026, struct nilfs_fid(9) — bye, slay, 💖🦋