taglinefilesource code
ar_hln2338drivers/net/arcnet.cif (arp->ar_hln==1 && arp->ar_pln==4)
ar_hln2358drivers/net/arcnet.carp->ar_hln,arp->ar_pln);
ar_hln294fs/nfs/nfsroot.cif (rarp->ar_hln != dev->addr_len || dev->type != ntohs(rarp->ar_hrd)) {
ar_hln94include/linux/if_arp.hunsigned char  ar_hln;    /* length of hardware address  */
ar_hln864net/ipv4/arp.carp->ar_hln = dev->addr_len;
ar_hln985net/ipv4/arp.cif (arp->ar_hln != dev->addr_len    || 
ar_hln209net/ipv4/rarp.cif (rarp->ar_hln != dev->addr_len || dev->type != ntohs(rarp->ar_hrd) 
ar_hln261net/ipv4/rarp.cif (!memcmp(entry->ha, tha, rarp->ar_hln))