Symbol: SEV_GETPROPNVL
usr/src/lib/libsysevent/libevchannel.c
876
rc = ioctl(EV_FD(scp), SEV_GETPROPNVL, (intptr_t)&uargs);
usr/src/uts/common/io/sysevent.c
615
case SEV_GETPROPNVL: