IP_VS_IFNAME_MAXLEN 953 include/net/ip_vs.h char master_mcast_ifn[IP_VS_IFNAME_MAXLEN]; IP_VS_IFNAME_MAXLEN 954 include/net/ip_vs.h char backup_mcast_ifn[IP_VS_IFNAME_MAXLEN]; IP_VS_IFNAME_MAXLEN 271 include/uapi/linux/ip_vs.h char mcast_ifn[IP_VS_IFNAME_MAXLEN];