Defined in 1 files as a macro:

• include/uapi/linux/if_tunnel.h, line 23 (as a macro)

Referenced in 8 files:

• net/core/flow_dissector.c, line 360
• net/ipv4/gre_offload.c
  • line 150
  • line 170
  • line 213
  • line 250
• net/ipv4/ip_gre.c
  • line 146
  • line 169
  • line 218
• net/ipv4/ip_vti.c
  • line 339
  • line 341
  • line 351
  • line 352
• net/ipv4/xfrm4_policy.c, line 199
• net/ipv6/ip6_gre.c
  • line 378
  • line 381
  • line 395
  • line 466
  • line 477
  • line 739
  • line 747
  • line 962
  • line 965
  • line 1096
  • line 1098
• samples/bpf/sockex2_kern.c, line 144
• samples/bpf/sockex3_kern.c, line 162