KSID_OWNER
print_ksid(&kr.kr_sidx[KSID_OWNER]);
crsetsid(cr, &ksid, KSID_OWNER);
owner_sid = crgetsid(cr, KSID_OWNER);
crsetsid(cr, &ksid, KSID_OWNER);
ksid = crgetsid(cr, (type == ZFS_OWNER) ? KSID_OWNER : KSID_GROUP);
ksid = crgetsid(cr, KSID_OWNER);
ksid = crgetsid(cr, KSID_OWNER);