dev/dtrace/systrace.c

188 	rval = (*sy->stsy_underlying)(pp, uap, rv);
372 		s->stsy_underlying = a->sy_callc;
405 		s->stsy_underlying = a->sy_callc;
429 		if (systrace_sysent[i].stsy_underlying == NULL)
509 	    (void *)systrace_sysent32[sysnum].stsy_underlying,
514 	if (sysent[sysnum].sy_callc == systrace_sysent[sysnum].stsy_underlying) {
535 			ml_nofault_copy((vm_offset_t)&systrace_sysent[sysnum].stsy_underlying, (vm_offset_t)&sysent[sysnum].sy_callc, sizeof(systrace_sysent[sysnum].stsy_underlying));
541 		    (void *)systrace_sysent32[sysnum].stsy_underlying);
782 	kern_return_t	(*stsy_underlying)(void *);
855 	mach_call = (mach_call_t)(*sy->stsy_underlying);
885 		s->stsy_underlying = a->mach_trap_function;
904 		if (machtrace_sysent[i].stsy_underlying == NULL)
966 	if (mach_trap_table[sysnum].mach_trap_function == machtrace_sysent[sysnum].stsy_underlying) {
991 			ml_nofault_copy((vm_offset_t)&machtrace_sysent[sysnum].stsy_underlying, (vm_offset_t)&mach_trap_table[sysnum].mach_trap_function, sizeof(vm_offset_t));