Symbol: OVERLAY_IOC_SETPROP
usr/src/lib/libdladm/common/libdloverlay.c
315
ret = ioctl(dladm_dld_fd(handle), OVERLAY_IOC_SETPROP, &prop);
usr/src/uts/common/io/overlay/overlay.c
1996
{ OVERLAY_IOC_SETPROP, DLDCOPYIN,