net/tipc/group.h

Source file repositories/reference/linux-study-clean/net/tipc/group.h

File Facts

System: Linux kernel
Corpus path: net/tipc/group.h
Extension: .h
Size: 3591 bytes
Lines: 78
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

core.h

Detected Declarations

struct tipc_group
struct tipc_member
struct tipc_msg

Annotated Snippet

#ifndef _TIPC_GROUP_H
#define _TIPC_GROUP_H

#include "core.h"

struct tipc_group;
struct tipc_member;
struct tipc_msg;

struct tipc_group *tipc_group_create(struct net *net, u32 portid,
				     struct tipc_group_req *mreq,
				     bool *group_is_open);
void tipc_group_join(struct net *net, struct tipc_group *grp, int *sk_rcv_buf);
void tipc_group_delete(struct net *net, struct tipc_group *grp);
void tipc_group_add_member(struct tipc_group *grp, u32 node,
			   u32 port, u32 instance);
struct tipc_nlist *tipc_group_dests(struct tipc_group *grp);
void tipc_group_self(struct tipc_group *grp, struct tipc_service_range *seq,
		     int *scope);
u32 tipc_group_exclude(struct tipc_group *grp);
void tipc_group_filter_msg(struct tipc_group *grp,
			   struct sk_buff_head *inputq,
			   struct sk_buff_head *xmitq);
void tipc_group_member_evt(struct tipc_group *grp, bool *wakeup,
			   int *sk_rcvbuf, struct tipc_msg *hdr,
			   struct sk_buff_head *inputq,
			   struct sk_buff_head *xmitq);
void tipc_group_proto_rcv(struct tipc_group *grp, bool *wakeup,
			  struct tipc_msg *hdr,
			  struct sk_buff_head *inputq,
			  struct sk_buff_head *xmitq);
void tipc_group_update_bc_members(struct tipc_group *grp, int len, bool ack);
bool tipc_group_cong(struct tipc_group *grp, u32 dnode, u32 dport,
		     int len, struct tipc_member **m);
bool tipc_group_bc_cong(struct tipc_group *grp, int len);
void tipc_group_update_rcv_win(struct tipc_group *grp, int blks, u32 node,
			       u32 port, struct sk_buff_head *xmitq);
u16 tipc_group_bc_snd_nxt(struct tipc_group *grp);
void tipc_group_update_member(struct tipc_member *m, int len);
int tipc_group_fill_sock_diag(struct tipc_group *grp, struct sk_buff *skb);
#endif

Annotation

Immediate include surface: `core.h`.
Detected declarations: `struct tipc_group`, `struct tipc_member`, `struct tipc_msg`.
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.