net/netfilter/ipset/ip_set_bitmap_ipmac.c
Source file repositories/reference/linux-study-clean/net/netfilter/ipset/ip_set_bitmap_ipmac.c
File Facts
- System
- Linux kernel
- Corpus path
net/netfilter/ipset/ip_set_bitmap_ipmac.c- Extension
.c- Size
- 11692 bytes
- Lines
- 425
- 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/etherdevice.hlinux/skbuff.hlinux/errno.hlinux/if_arp.hlinux/if_ether.hlinux/netlink.hlinux/jiffies.hlinux/timer.hnet/netlink.hlinux/netfilter/ipset/pfxlen.hlinux/netfilter/ipset/ip_set.hlinux/netfilter/ipset/ip_set_bitmap.hip_set_bitmap_gen.h
Detected Declarations
struct bitmap_ipmacstruct bitmap_ipmac_adt_elemstruct bitmap_ipmac_elemfunction ip_to_idfunction bitmap_ipmac_do_testfunction bitmap_ipmac_gc_testfunction bitmap_ipmac_is_filledfunction bitmap_ipmac_add_timeoutfunction bitmap_ipmac_do_addfunction bitmap_ipmac_do_delfunction bitmap_ipmac_do_listfunction bitmap_ipmac_do_headfunction bitmap_ipmac_kadtfunction bitmap_ipmac_uadtfunction bitmap_ipmac_same_setfunction init_map_ipmacfunction bitmap_ipmac_createfunction bitmap_ipmac_initfunction bitmap_ipmac_finimodule init bitmap_ipmac_init
Annotated Snippet
module_init(bitmap_ipmac_init);
module_exit(bitmap_ipmac_fini);Annotation
- Immediate include surface: `linux/module.h`, `linux/ip.h`, `linux/etherdevice.h`, `linux/skbuff.h`, `linux/errno.h`, `linux/if_arp.h`, `linux/if_ether.h`, `linux/netlink.h`.
- Detected declarations: `struct bitmap_ipmac`, `struct bitmap_ipmac_adt_elem`, `struct bitmap_ipmac_elem`, `function ip_to_id`, `function bitmap_ipmac_do_test`, `function bitmap_ipmac_gc_test`, `function bitmap_ipmac_is_filled`, `function bitmap_ipmac_add_timeout`, `function bitmap_ipmac_do_add`, `function bitmap_ipmac_do_del`.
- 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.