Defined in 1 files as a macro:

• include/uapi/linux/icmp.h, line 47 (as a macro)

Referenced in 9 files:

• net/ipv4/icmp.c, line 881
• net/ipv4/ip_gre.c
  • line 167
  • line 446
• net/ipv4/netfilter/ipt_REJECT.c, line 47
• net/ipv4/tunnel4.c
  • line 106
  • line 152
  • line 172
• net/ipv4/udp.c, line 2443
• net/ipv4/xfrm4_protocol.c
  • line 88
  • line 107
  • line 135
  • line 163
• net/netfilter/ipvs/ip_vs_core.c
  • line 668
  • line 1460
• net/netfilter/nft_reject.c, line 98
• net/rxrpc/peer_event.c, line 240