UPD_DELETE
updated = updmode == UPD_REPLACE ? UPD_REPLACE : UPD_DELETE;
else if (updmode == UPD_DELETE)
return gr_update(NULL, grp->gr_name, UPD_DELETE);
return pw_nisupdate(path, NULL, login, UPD_DELETE);
if (mode == UPD_DELETE || isrename)
return pw_update(NULL, pwd->pw_name, UPD_DELETE);