net/netfilter/ipset/ip_set_bitmap_ip.c
Source file repositories/reference/linux-study-clean/net/netfilter/ipset/ip_set_bitmap_ip.c
File Facts
- System
- Linux kernel
- Corpus path
net/netfilter/ipset/ip_set_bitmap_ip.c- Extension
.c- Size
- 9869 bytes
- Lines
- 385
- 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/ip.hlinux/skbuff.hlinux/errno.hlinux/bitops.hlinux/spinlock.hlinux/netlink.hlinux/jiffies.hlinux/timer.hnet/netlink.hnet/tcp.hlinux/netfilter/ipset/pfxlen.hlinux/netfilter/ipset/ip_set.hlinux/netfilter/ipset/ip_set_bitmap.hip_set_bitmap_gen.h
Detected Declarations
struct bitmap_ipstruct bitmap_ip_adt_elemstruct bitmap_ip_elemfunction ip_to_idfunction bitmap_ip_do_testfunction bitmap_ip_gc_testfunction bitmap_ip_do_addfunction bitmap_ip_do_delfunction bitmap_ip_do_listfunction bitmap_ip_do_headfunction bitmap_ip_kadtfunction bitmap_ip_uadtfunction bitmap_ip_same_setfunction init_map_ipfunction range_to_maskfunction bitmap_ip_createfunction bitmap_ip_initfunction bitmap_ip_finimodule init bitmap_ip_init
Annotated Snippet
module_init(bitmap_ip_init);
module_exit(bitmap_ip_fini);Annotation
- Immediate include surface: `linux/module.h`, `linux/ip.h`, `linux/skbuff.h`, `linux/errno.h`, `linux/bitops.h`, `linux/spinlock.h`, `linux/netlink.h`, `linux/jiffies.h`.
- Detected declarations: `struct bitmap_ip`, `struct bitmap_ip_adt_elem`, `struct bitmap_ip_elem`, `function ip_to_id`, `function bitmap_ip_do_test`, `function bitmap_ip_gc_test`, `function bitmap_ip_do_add`, `function bitmap_ip_do_del`, `function bitmap_ip_do_list`, `function bitmap_ip_do_head`.
- 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.