net/batman-adv/main.c

File Facts

System

Linux kernel

Corpus path

net/batman-adv/main.c

Extension

.c

Size

19567 bytes

Lines

703

Domain

Networking Core

Bucket

Sockets, Protocols, Packet Path, And Network Policy

Inferred role

Networking Core: exported/initcall integration point

Status

integration 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.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• main.h
• linux/array_size.h
• linux/atomic.h
• linux/build_bug.h
• linux/byteorder/generic.h
• linux/container_of.h
• linux/device.h
• linux/errno.h
• linux/gfp.h
• linux/if_ether.h
• linux/if_vlan.h
• linux/init.h
• linux/ip.h
• linux/ipv6.h
• linux/kobject.h
• linux/kref.h
• linux/list.h
• linux/minmax.h
• linux/module.h
• linux/netdevice.h
• linux/printk.h
• linux/rcupdate.h
• linux/skbuff.h
• linux/slab.h
• linux/spinlock.h
• linux/sprintf.h
• linux/stddef.h
• linux/string.h
• linux/utsname.h
• linux/workqueue.h
• net/dsfield.h
• net/genetlink.h

Detected Declarations

• function batadv_init
• function batadv_exit
• function batadv_mesh_init
• function batadv_mesh_free
• function batadv_is_my_mac
• function batadv_max_header_len
• function batadv_skb_set_priority
• function batadv_recv_unhandled_packet
• function batadv_batman_skb_recv
• function batadv_recv_handler_init
• function batadv_recv_handler_register
• function batadv_recv_handler_unregister
• function batadv_get_vid
• function batadv_vlan_ap_isola_get
• function batadv_throw_uevent
• module init batadv_init

Annotated Snippet

module_init(batadv_init);
module_exit(batadv_exit);

MODULE_LICENSE("GPL");

MODULE_AUTHOR(BATADV_DRIVER_AUTHOR);
MODULE_DESCRIPTION(BATADV_DRIVER_DESC);
MODULE_ALIAS_RTNL_LINK("batadv");
MODULE_ALIAS_GENL_FAMILY(BATADV_NL_NAME);

Annotation

• Immediate include surface: `main.h`, `linux/array_size.h`, `linux/atomic.h`, `linux/build_bug.h`, `linux/byteorder/generic.h`, `linux/container_of.h`, `linux/device.h`, `linux/errno.h`.
• Detected declarations: `function batadv_init`, `function batadv_exit`, `function batadv_mesh_init`, `function batadv_mesh_free`, `function batadv_is_my_mac`, `function batadv_max_header_len`, `function batadv_skb_set_priority`, `function batadv_recv_unhandled_packet`, `function batadv_batman_skb_recv`, `function batadv_recv_handler_init`.
• Atlas domain: Networking Core / Sockets, Protocols, Packet Path, And Network Policy.
• Implementation status: integration implementation candidate.
• Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

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.