include/uapi/linux/netfilter/xt_HMARK.h

File Facts

System

Linux kernel

Corpus path

include/uapi/linux/netfilter/xt_HMARK.h

Extension

.h

Size

933 bytes

Lines

53

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/netfilter.h

Detected Declarations

• struct xt_hmark_info

Annotated Snippet

struct xt_hmark_info {
	union nf_inet_addr	src_mask;
	union nf_inet_addr	dst_mask;
	union hmark_ports	port_mask;
	union hmark_ports	port_set;
	__u32			flags;
	__u16			proto_mask;
	__u32			hashrnd;
	__u32			hmodulus;
	__u32			hoffset;	/* Mark offset to start from */
};

#endif /* XT_HMARK_H_ */

Annotation

• Immediate include surface: `linux/types.h`, `linux/netfilter.h`.
• Detected declarations: `struct xt_hmark_info`.
• 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.