include/net/bareudp.h

File Facts

System

Linux kernel

Corpus path

include/net/bareudp.h

Extension

.h

Size

333 bytes

Lines

17

Domain

Networking Core

Bucket

Sockets, Protocols, Packet Path, And Network Policy

Inferred role

Networking Core: implementation source

Status

source implementation candidate

Why This File Exists

Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.

• Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/netdevice.h
• linux/types.h
• net/rtnetlink.h

Detected Declarations

• function netif_is_bareudp

Annotated Snippet

#ifndef __NET_BAREUDP_H
#define __NET_BAREUDP_H

#include <linux/netdevice.h>
#include <linux/types.h>
#include <net/rtnetlink.h>

static inline bool netif_is_bareudp(const struct net_device *dev)
{
	return dev->rtnl_link_ops &&
	       !strcmp(dev->rtnl_link_ops->kind, "bareudp");
}

#endif

Annotation

• Immediate include surface: `linux/netdevice.h`, `linux/types.h`, `net/rtnetlink.h`.
• Detected declarations: `function netif_is_bareudp`.
• Atlas domain: Networking Core / Sockets, Protocols, Packet Path, And Network Policy.
• 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.