STRUCT IPEFS_FILE(9)

💖 struct ipefs_file(9) 💖

okay so bestie, welcome to the Kernel API Manual ✨ — this little page is about struct ipefs_file, and it's genuinely one of the shortest glow-ups in the whole kernel. It's just three fields. Three! And every single one of them is doing its job. no notes. 💅

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✨ NAME ✨

struct ipefs_file — defines a file in securityfs. that's it. that's the whole personality. 🎀

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🦋 SYNOPSIS 🦋

       struct ipefs_file {
           const char *name;
           umode_t access;
           const struct file_operations *fops;
        };

look at her. three members, zero drama, fully iconic. 👑

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🫶 MEMBERS 🫶

• name — the file name inside the policy subdirectory 🗂️ so like, this is the literal name your file shows up as, and it lives under the policy subdir, okay? iykyk.
• access — file permissions 🔐 the umode_t vibes. who gets to read it, who gets to write it, the whole permission situation, fr fr.
• fops — file_operations specific to this file 🌸 like, the operations that belong to this file and nobody else's. main character energy only. no sharing. periodt.

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🌈 SEE ALSO 🌈

if you wanna go deeper (and you do, bestie, you do), go poke around in the kernel file ./security/ipe/policy_fs.c — she's the one holding it all together 🧚 and then go say hi to the whole friend group:

• read_pkcs7(9)
• read_policy(9)
• read_name(9)
• read_version(9)
• setactive(9)
• getactive(9)
• update_policy(9)
• delete_policy(9)
• ipe_del_policyfs_node(9)
• ipe_new_policyfs_node(9)

that's the group chat. every one of them ate. 💀✨

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lowkey a reminder to myself: this is just a struct. no cap, no hidden behaviour, nothing spicy. don't go inventing lore that isn't in the docs. 🙈

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okay that's the whole page, you absolute scholar 🎓💜 this came out of ./security/ipe dated October 2026, so bookmark it, screenshot it, tattoo it on the inside of your eyelids — whatever works for you. mwah. 😭🫶🌺