Symbol: DTRACEOPT_AGGSORTKEY
usr/src/lib/libdtrace/common/dt_aggregate.c
1255
dt_keysort = (dtp->dt_options[DTRACEOPT_AGGSORTKEY] != DTRACEOPT_UNSET);
usr/src/lib/libdtrace/common/dt_options.c
1007
{ "aggsortkey", dt_opt_runtime, DTRACEOPT_AGGSORTKEY },