net/netfilter/Makefile

Source file repositories/reference/linux-study-clean/net/netfilter/Makefile

File Facts

System
Linux kernel
Corpus path
net/netfilter/Makefile
Extension
[no extension]
Size
10138 bytes
Lines
247
Domain
Networking Core
Bucket
Sockets, Protocols, Packet Path, And Network Policy
Inferred role
Networking Core: build/configuration rule
Status
atlas-only

Why This File Exists

Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
netfilter-objs := core.o nf_log.o nf_queue.o nf_sockopt.o utils.o
netfilter-$(CONFIG_NETFILTER_NETLINK) += nfnetlink.o

nf_conntrack-y	:= nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_expect.o nf_conntrack_helper.o \
		   nf_conntrack_proto.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o \
		   nf_conntrack_proto_icmp.o \
		   nf_conntrack_extend.o nf_conntrack_acct.o nf_conntrack_seqadj.o

nf_conntrack-$(subst m,y,$(CONFIG_IPV6)) += nf_conntrack_proto_icmpv6.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMEOUT) += nf_conntrack_timeout.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMESTAMP) += nf_conntrack_timestamp.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_EVENTS) += nf_conntrack_ecache.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_LABELS) += nf_conntrack_labels.o
nf_conntrack-$(CONFIG_NF_CONNTRACK_OVS) += nf_conntrack_ovs.o
nf_conntrack-$(CONFIG_NF_CT_PROTO_SCTP) += nf_conntrack_proto_sctp.o
nf_conntrack-$(CONFIG_NF_CT_PROTO_GRE) += nf_conntrack_proto_gre.o
ifeq ($(CONFIG_NF_CONNTRACK),m)
nf_conntrack-$(CONFIG_DEBUG_INFO_BTF_MODULES) += nf_conntrack_bpf.o
else ifeq ($(CONFIG_NF_CONNTRACK),y)
nf_conntrack-$(CONFIG_DEBUG_INFO_BTF) += nf_conntrack_bpf.o
endif

obj-$(CONFIG_NETFILTER) = netfilter.o
obj-$(CONFIG_NETFILTER_BPF_LINK) += nf_bpf_link.o

obj-$(CONFIG_NETFILTER_NETLINK_ACCT) += nfnetlink_acct.o
obj-$(CONFIG_NETFILTER_NETLINK_QUEUE) += nfnetlink_queue.o
obj-$(CONFIG_NETFILTER_NETLINK_LOG) += nfnetlink_log.o
obj-$(CONFIG_NETFILTER_NETLINK_OSF) += nfnetlink_osf.o
obj-$(CONFIG_NETFILTER_NETLINK_HOOK) += nfnetlink_hook.o

# connection tracking
obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o

# netlink interface for nf_conntrack
obj-$(CONFIG_NF_CT_NETLINK) += nf_conntrack_netlink.o
obj-$(CONFIG_NF_CT_NETLINK_TIMEOUT) += nfnetlink_cttimeout.o
obj-$(CONFIG_NF_CT_NETLINK_HELPER) += nfnetlink_cthelper.o

# connection tracking helpers
nf_conntrack_h323-objs := nf_conntrack_h323_main.o nf_conntrack_h323_asn1.o

obj-$(CONFIG_NF_CONNTRACK_AMANDA) += nf_conntrack_amanda.o
obj-$(CONFIG_NF_CONNTRACK_FTP) += nf_conntrack_ftp.o
obj-$(CONFIG_NF_CONNTRACK_H323) += nf_conntrack_h323.o
obj-$(CONFIG_NF_CONNTRACK_IRC) += nf_conntrack_irc.o
obj-$(CONFIG_NF_CONNTRACK_BROADCAST) += nf_conntrack_broadcast.o
obj-$(CONFIG_NF_CONNTRACK_NETBIOS_NS) += nf_conntrack_netbios_ns.o
obj-$(CONFIG_NF_CONNTRACK_SNMP) += nf_conntrack_snmp.o
obj-$(CONFIG_NF_CONNTRACK_PPTP) += nf_conntrack_pptp.o
obj-$(CONFIG_NF_CONNTRACK_SANE) += nf_conntrack_sane.o
obj-$(CONFIG_NF_CONNTRACK_SIP) += nf_conntrack_sip.o
obj-$(CONFIG_NF_CONNTRACK_TFTP) += nf_conntrack_tftp.o

nf_nat-y	:= nf_nat_core.o nf_nat_proto.o nf_nat_helper.o

obj-$(CONFIG_NF_LOG_SYSLOG) += nf_log_syslog.o

obj-$(CONFIG_NF_NAT) += nf_nat.o
nf_nat-$(CONFIG_NF_NAT_REDIRECT) += nf_nat_redirect.o
nf_nat-$(CONFIG_NF_NAT_MASQUERADE) += nf_nat_masquerade.o
nf_nat-$(CONFIG_NF_NAT_OVS) += nf_nat_ovs.o

ifeq ($(CONFIG_NF_NAT),m)
nf_nat-$(CONFIG_DEBUG_INFO_BTF_MODULES) += nf_nat_bpf.o
else ifeq ($(CONFIG_NF_NAT),y)
nf_nat-$(CONFIG_DEBUG_INFO_BTF) += nf_nat_bpf.o
endif

Annotation

Implementation Notes