Symbol: OVERLAY_IOC_STATUS
usr/src/lib/libdladm/common/libdloverlay.c
1109
ret = ioctl(dladm_dld_fd(handle), OVERLAY_IOC_STATUS, &ois);
usr/src/uts/common/io/overlay/overlay.c
2002
{ OVERLAY_IOC_STATUS, DLDCOPYIN | DLDCOPYOUT,