include/uapi/linux/tc_ematch/tc_em_text.h

File Facts

System

Linux kernel

Corpus path

include/uapi/linux/tc_ematch/tc_em_text.h

Extension

.h

Size

384 bytes

Lines

21

Domain

Core OS

Bucket

Core Kernel Interface

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/types.h
• linux/pkt_cls.h

Detected Declarations

• struct tcf_em_text

Annotated Snippet

struct tcf_em_text {
	char		algo[TC_EM_TEXT_ALGOSIZ];
	__u16		from_offset;
	__u16		to_offset;
	__u16		pattern_len;
	__u8		from_layer:4;
	__u8		to_layer:4;
	__u8		pad;
};

#endif

Annotation

• Immediate include surface: `linux/types.h`, `linux/pkt_cls.h`.
• Detected declarations: `struct tcf_em_text`.
• Atlas domain: Core OS / Core Kernel Interface.
• 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.