Defined in 2 files as a macro:

• include/net/tcp.h, line 100 (as a macro)
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c, line 47 (as a macro)

Referenced in 8 files:

• net/core/filter.c
  • line 12484
  • line 12485
• net/ipv4/tcp.c
  • line 3571
  • line 3571
• net/ipv4/tcp_input.c
  • line 4614
  • line 4618
  • line 4619
• net/ipv4/tcp_output.c
  • line 233
  • line 263
• net/netfilter/nf_conntrack_proto_tcp.c
  • line 379
  • line 380
  • line 1391
  • line 1392
• net/netfilter/nf_synproxy_core.c
  • line 74
  • line 75
• net/netfilter/nft_synproxy.c, line 20
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c
  • line 241
  • line 241