Defined in 1 files as a macro:

• include/uapi/linux/if_tunnel.h, line 27 (as a macro)

Referenced in 14 files:

• drivers/net/ppp/pptp.c, line 203
• include/net/gre.h
  • line 73
  • line 96
• include/uapi/linux/if_tunnel.h, line 37
• net/core/flow_dissector.c
  • line 580
  • line 590
• net/ipv4/gre_demux.c, line 98
• net/ipv4/gre_offload.c
  • line 150
  • line 169
  • line 212
  • line 247
• net/ipv4/ip_gre.c, line 1107
• net/ipv4/ip_vti.c
  • line 386
  • line 388
  • line 398
  • line 399
• net/ipv6/ip6_gre.c
  • line 1305
  • line 1307
  • line 1713
• net/ipv6/ip6_vti.c
  • line 763
  • line 765
• net/netfilter/nft_payload.c, line 123
• net/xfrm/xfrm_policy.c
  • line 3420
  • line 3516
• samples/bpf/sockex2_kern.c, line 146
• samples/bpf/sockex3_kern.c, line 130