CMD2_UBITS
if (set->cmd2 & CMD2_UBITS)
if (set->cmd2 & CMD2_UBITS)
set->cmd2 = ((who & S_IRUSR) ? CMD2_UBITS : 0) |
set->cmd2 = CMD2_UBITS | CMD2_GBITS | CMD2_OBITS;
set->cmd2 & CMD2_UBITS ? " UBITS" : "",