Symbol: OVERLAY_IOC_GETPROP
usr/src/lib/libdladm/common/libdloverlay.c
435
ret = ioctl(dladm_dld_fd(handle), OVERLAY_IOC_GETPROP, &oip);
usr/src/uts/common/io/overlay/overlay.c
1993
{ OVERLAY_IOC_GETPROP, DLDCOPYIN | DLDCOPYOUT,