Defined in 1 files as a macro:

• include/net/ip.h, line 294 (as a macro)

Referenced in 14 files:

• net/bridge/br_netfilter_hooks.c, line 831
• net/dccp/ipv4.c, line 485
• net/ipv4/datagram.c, line 55
• net/ipv4/ip_forward.c, line 136
• net/ipv4/ip_output.c
  • line 104
  • line 541
  • line 589
  • line 863
  • line 871
  • line 877
  • line 920
  • line 923
  • line 928
  • line 1276
  • line 1497
• net/ipv4/ipmr.c
  • line 1807
  • line 1891
• net/ipv4/ping.c, line 795
• net/ipv4/raw.c, line 425
• net/ipv4/tcp_ipv4.c, line 245
• net/ipv4/udp.c, line 1239
• net/l2tp/l2tp_ip.c
  • line 389
  • line 513
• net/l2tp/l2tp_ip6.c, line 461
• net/netfilter/ipvs/ip_vs_xmit.c, line 289
• net/sctp/output.c, line 615