Symbol: OVERLAY_IOC_ACTIVATE
usr/src/lib/libdladm/common/libdloverlay.c
754
ret = ioctl(dladm_dld_fd(handle), OVERLAY_IOC_ACTIVATE, &oia);
usr/src/uts/common/io/overlay/overlay.c
1986
{ OVERLAY_IOC_ACTIVATE, DLDCOPYIN, sizeof (overlay_ioc_activate_t),