taglinefilesource code
ifconf825net/inet/dev.cstruct ifconf ifc;
ifconf836net/inet/dev.cerr=verify_area(VERIFY_WRITE, arg, sizeof(struct ifconf));
ifconf839net/inet/dev.cmemcpy_fromfs(&ifc, arg, sizeof(struct ifconf));
ifconf887net/inet/dev.cmemcpy_tofs(arg, &ifc, sizeof(struct ifconf));