net/batman-adv/tvlv.h

File Facts

System

Linux kernel

Corpus path

net/batman-adv/tvlv.h

Extension

.h

Size

1813 bytes

Lines

52

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

• main.h
• linux/skbuff.h
• linux/types.h
• uapi/linux/batadv_packet.h

Detected Declarations

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

Annotated Snippet

#ifndef _NET_BATMAN_ADV_TVLV_H_
#define _NET_BATMAN_ADV_TVLV_H_

#include "main.h"

#include <linux/skbuff.h>
#include <linux/types.h>
#include <uapi/linux/batadv_packet.h>

void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
				    u8 type, u8 version,
				    void *tvlv_value, u16 tvlv_value_len);
int batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
				     struct batadv_ogm_buf *ogm_buff);
void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
			     struct batadv_ogm_packet *batadv_ogm_packet,
			     struct batadv_orig_node *orig_node);
void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
				      u8 type, u8 version);

void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
				  void (*optr)(struct batadv_priv *bat_priv,
					       struct batadv_orig_node *orig,
					       u8 flags,
					       void *tvlv_value,
					       u16 tvlv_value_len),
				  int (*uptr)(struct batadv_priv *bat_priv,
					      u8 *src, u8 *dst,
					      void *tvlv_value,
					      u16 tvlv_value_len),
				  int (*mptr)(struct batadv_priv *bat_priv,
					      struct sk_buff *skb),
				  u8 type, u8 version, u8 flags);
void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
				    u8 type, u8 version);
int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
				   u8 packet_type,
				   struct batadv_orig_node *orig_node,
				   struct sk_buff *skb, void *tvlv_buff,
				   u16 tvlv_buff_len);
void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, const u8 *src,
			      const u8 *dst, u8 type, u8 version,
			      void *tvlv_value, u16 tvlv_value_len);

#endif /* _NET_BATMAN_ADV_TVLV_H_ */

Annotation

• Immediate include surface: `main.h`, `linux/skbuff.h`, `linux/types.h`, `uapi/linux/batadv_packet.h`.
• 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.