Defined in 2 files as a enumerator:

• include/uapi/linux/tcp.h, line 79 (as a enumerator)
• tools/include/uapi/linux/tcp.h, line 79 (as a enumerator)

Referenced in 7 files:

• net/ipv4/tcp_input.c, line 110
• net/ipv4/tcp_minisocks.c
  • line 653
  • line 676
  • line 810
  • line 816
• net/ipv4/tcp_offload.c, line 287
• net/netfilter/nf_synproxy_core.c
  • line 474
  • line 520
  • line 887
  • line 934
• net/sched/sch_cake.c, line 1185
• tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c, line 520
• tools/testing/selftests/bpf/progs/xdpwall.c
  • line 177
  • line 182