if_unit
if (netif.if_unit < 10)
else if (netif.if_unit < 1000)
else if (netif.if_unit < 10000)
sprintf(buf + strlen(buf), "%d", netif.if_unit % 10000);
sprintf(fname, "/tmp/%s%d", ifp->if_name, ifp->if_unit);
ifp->if_unit = atoi(s);
ifp->if_unit = -1;
sprintf(ifname, "%s%d", ifp->if_name, ifp->if_unit);
sprintf(fname, "/tmp/%s%d", ifp->if_name, ifp->if_unit);
unit = ifp->if_unit;
ipfl.fl_unit = (u_int)ifp->if_unit;
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
int if_unit;
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
((struct ifnet *)fin->fin_ifp)->if_unit) & 7)
short if_unit; /* sub-unit for lower level driver */