include/uapi/linux/net_namespace.h

File Facts

System

Linux kernel

Corpus path

include/uapi/linux/net_namespace.h

Extension

.h

Size

730 bytes

Lines

27

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.

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 _UAPI_LINUX_NET_NAMESPACE_H_
#define _UAPI_LINUX_NET_NAMESPACE_H_

/* Attributes of RTM_NEWNSID/RTM_GETNSID messages */
enum {
	NETNSA_NONE,
#define NETNSA_NSID_NOT_ASSIGNED -1
	NETNSA_NSID,
	NETNSA_PID,
	NETNSA_FD,
	NETNSA_TARGET_NSID,
	NETNSA_CURRENT_NSID,
	__NETNSA_MAX,
};

#define NETNSA_MAX		(__NETNSA_MAX - 1)

#endif /* _UAPI_LINUX_NET_NAMESPACE_H_ */

Annotation

• 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.