include/linux/lapb.h

File Facts

System

Linux kernel

Corpus path

include/linux/lapb.h

Extension

.h

Size

1824 bytes

Lines

64

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/skbuff.h
• linux/timer.h

Detected Declarations

• struct net_device
• struct lapb_register_struct
• struct lapb_parms_struct

Annotated Snippet

struct lapb_register_struct {
	void (*connect_confirmation)(struct net_device *dev, int reason);
	void (*connect_indication)(struct net_device *dev, int reason);
	void (*disconnect_confirmation)(struct net_device *dev, int reason);
	void (*disconnect_indication)(struct net_device *dev, int reason);
	int  (*data_indication)(struct net_device *dev, struct sk_buff *skb);
	void (*data_transmit)(struct net_device *dev, struct sk_buff *skb);
};

struct lapb_parms_struct {
	unsigned int t1;
	unsigned int t1timer;
	unsigned int t2;
	unsigned int t2timer;
	unsigned int n2;
	unsigned int n2count;
	unsigned int window;
	unsigned int state;
	unsigned int mode;
};

extern int lapb_register(struct net_device *dev,
			 const struct lapb_register_struct *callbacks);
extern int lapb_unregister(struct net_device *dev);
extern int lapb_getparms(struct net_device *dev, struct lapb_parms_struct *parms);
extern int lapb_setparms(struct net_device *dev, struct lapb_parms_struct *parms);
extern int lapb_connect_request(struct net_device *dev);
extern int lapb_disconnect_request(struct net_device *dev);
extern int lapb_data_request(struct net_device *dev, struct sk_buff *skb);
extern int lapb_data_received(struct net_device *dev, struct sk_buff *skb);

#endif

Annotation

• Immediate include surface: `linux/skbuff.h`, `linux/timer.h`.
• Detected declarations: `struct net_device`, `struct lapb_register_struct`, `struct lapb_parms_struct`.
• 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.