security/landlock/common.h

File Facts

System

Linux kernel

Corpus path

security/landlock/common.h

Extension

.h

Size

464 bytes

Lines

23

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.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

#ifndef _SECURITY_LANDLOCK_COMMON_H
#define _SECURITY_LANDLOCK_COMMON_H

#define LANDLOCK_NAME "landlock"

#ifdef pr_fmt
#undef pr_fmt
#endif

#define pr_fmt(fmt) LANDLOCK_NAME ": " fmt

#define BIT_INDEX(bit) HWEIGHT(bit - 1)

#endif /* _SECURITY_LANDLOCK_COMMON_H */

Annotation

• 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.