Defined in 1 files as a enumerator:

• include/uapi/linux/if_tunnel.h, line 74 (as a enumerator)

Referenced in 4 files:

• net/ipv4/ip_tunnel_core.c
  • line 1139
  • line 1141
• net/ipv4/ipip.c
  • line 573
  • line 600
• net/ipv6/ip6_tunnel.c
  • line 2230
  • line 2263
• net/ipv6/sit.c
  • line 1724
  • line 1755