taglinefilesource code
mac161net/inet/ip.cint mac = 0;
mac171net/inet/ip.cmac = dev->hard_header(skb->data, dev, ETH_P_IP, NULL, NULL, len, skb);
mac172net/inet/ip.cif (mac < 0) 
mac174net/inet/ip.cmac = -mac;
mac179net/inet/ip.creturn mac;
mac663net/inet/ip.ckfree_s(qp->mac, qp->maclen);
mac732net/inet/ip.cqp->mac = (unsigned char *) kmalloc(maclen, GFP_ATOMIC);
mac733net/inet/ip.cif (qp->mac == NULL) 
mac749net/inet/ip.ckfree_s(qp->mac, maclen);
mac755net/inet/ip.cmemcpy(qp->mac, skb->data, maclen);
mac848net/inet/ip.cmemcpy(ptr, ((unsigned char *) qp->mac), qp->maclen);
mac53net/inet/ip.hunsigned char    *mac;    /* pointer to MAC header    */