DTRACE_ACCESS_PROC
if (!(mstate->dtms_access & DTRACE_ACCESS_PROC))
if (mstate->dtms_access & DTRACE_ACCESS_PROC) {
if ((mstate->dtms_access & DTRACE_ACCESS_PROC) &&
mstate->dtms_access &= ~DTRACE_ACCESS_PROC;
~(DTRACE_ACCESS_PROC | DTRACE_ACCESS_ARGS);
mstate.dtms_access = DTRACE_ACCESS_ARGS | DTRACE_ACCESS_PROC;