taglinefilesource code
MAX_ADDR_LEN49include/linux/netdevice.hchar dmi_addr[MAX_ADDR_LEN];
MAX_ADDR_LEN114include/linux/netdevice.hunsigned char      broadcast[MAX_ADDR_LEN];  /* hw bcast add  */
MAX_ADDR_LEN115include/linux/netdevice.hunsigned char      dev_addr[MAX_ADDR_LEN];  /* hw address  */
MAX_ADDR_LEN82net/inet/arp.cunsigned char      ha[MAX_ADDR_LEN];  /* Hardware address    */
MAX_ADDR_LEN538net/inet/arp.cunsigned char ha[MAX_ADDR_LEN];  /* So we can enable ints again. */
MAX_ADDR_LEN1272net/inet/dev.cmemcpy(ifr.old_ifr_hwaddr,dev->dev_addr, MAX_ADDR_LEN);
MAX_ADDR_LEN1278net/inet/dev.cmemcpy(ifr.ifr_hwaddr.sa_data,dev->dev_addr, MAX_ADDR_LEN);
MAX_ADDR_LEN69net/inet/rarp.cunsigned char      ha[MAX_ADDR_LEN];  /* Hardware address            */
MAX_ADDR_LEN165net/inet/sock.hchar        ip_mc_name[MAX_ADDR_LEN];  /* Multicast device name */