security/ipe/ipe.h

File Facts

System

Linux kernel

Corpus path

security/ipe/ipe.h

Extension

.h

Size

662 bytes

Lines

29

Domain

Core OS

Bucket

Security And Isolation

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/lsm_hooks.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _IPE_H
#define _IPE_H

#ifdef pr_fmt
#undef pr_fmt
#endif
#define pr_fmt(fmt) "ipe: " fmt

#include <linux/lsm_hooks.h>
struct ipe_superblock *ipe_sb(const struct super_block *sb);

extern bool ipe_enabled;

#ifdef CONFIG_IPE_PROP_DM_VERITY
struct ipe_bdev *ipe_bdev(struct block_device *b);
#endif /* CONFIG_IPE_PROP_DM_VERITY */
#ifdef CONFIG_IPE_PROP_FS_VERITY_BUILTIN_SIG
struct ipe_inode *ipe_inode(const struct inode *inode);
#endif /* CONFIG_IPE_PROP_FS_VERITY_BUILTIN_SIG */

int ipe_init_securityfs(void);

#endif /* _IPE_H */

Annotation

• Immediate include surface: `linux/lsm_hooks.h`.
• Atlas domain: Core OS / Security And Isolation.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.