maparg
struct mapid_arg maparg;
maparg.cmd = NFSMAPID_UID_STR;
maparg.u_arg.uid = uid;
door_args.data_ptr = (char *)&maparg;
struct mapid_arg maparg;
maparg.cmd = NFSMAPID_GID_STR;
maparg.u_arg.gid = gid;
door_args.data_ptr = (char *)&maparg;
struct mapid_arg maparg;
maparg.cmd = NFSMAPID_UID_STR;
maparg.u_arg.uid = uid;
door_args.data_ptr = (char *)&maparg;
struct mapid_arg maparg;
maparg.cmd = NFSMAPID_GID_STR;
maparg.u_arg.gid = gid;
door_args.data_ptr = (char *)&maparg;
struct maparg *ma = arg;
struct maparg ma;