net/netfilter/xt_NFQUEUE.c
Source file repositories/reference/linux-study-clean/net/netfilter/xt_NFQUEUE.c
File Facts
- System
- Linux kernel
- Corpus path
net/netfilter/xt_NFQUEUE.c- Extension
.c- Size
- 3834 bytes
- Lines
- 159
- 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.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/module.hlinux/skbuff.hlinux/netfilter.hlinux/netfilter_arp.hlinux/netfilter/x_tables.hlinux/netfilter/xt_NFQUEUE.hnet/netfilter/nf_queue.h
Detected Declarations
function nfqueue_tgfunction nfqueue_tg_v1function nfqueue_tg_v2function nfqueue_tg_checkfunction nfqueue_tg_v3function nfqueue_tg_initfunction nfqueue_tg_exitmodule init nfqueue_tg_init
Annotated Snippet
module_init(nfqueue_tg_init);
module_exit(nfqueue_tg_exit);Annotation
- Immediate include surface: `linux/module.h`, `linux/skbuff.h`, `linux/netfilter.h`, `linux/netfilter_arp.h`, `linux/netfilter/x_tables.h`, `linux/netfilter/xt_NFQUEUE.h`, `net/netfilter/nf_queue.h`.
- Detected declarations: `function nfqueue_tg`, `function nfqueue_tg_v1`, `function nfqueue_tg_v2`, `function nfqueue_tg_check`, `function nfqueue_tg_v3`, `function nfqueue_tg_init`, `function nfqueue_tg_exit`, `module init nfqueue_tg_init`.
- Atlas domain: Networking Core / Sockets, Protocols, Packet Path, And Network Policy.
- Implementation status: integration 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.