243 	dt_node_t *xargs, *nargs;  in dt_probe_discover()  local
299 	xargs = dt_probe_alloc_args(pvp, xc);  in dt_probe_discover()
302 	if ((xc != 0 && xargs == NULL) || (nc != 0 && nargs == NULL))  in dt_probe_discover()
315 	    nargs, nc, xargs, xc)) == NULL) {  in dt_probe_discover()
415     dt_node_t *nargs, uint_t nargc, dt_node_t *xargs, uint_t xargc)  in dt_probe_create()  argument
428 	 * and xargs be specified but set to NULL, indicating a void prototype.  in dt_probe_create()
431 		assert(xargs == NULL);  in dt_probe_create()
433 		xargs = nargs;  in dt_probe_create()
450 	prp->pr_xargs = xargs;  in dt_probe_create()
466 	for (i = 0; i < xargc; i++, xargs = xargs->dn_list) {  in dt_probe_create()
467 		if (xargs->dn_string != NULL)  in dt_probe_create()
468 			prp->pr_mapping[i] = dt_probe_argmap(xargs, nargs);  in dt_probe_create()
472 		prp->pr_xargv[i] = xargs;  in dt_probe_create()
475 		    xargs->dn_ctfp)) != NULL)  in dt_probe_create()
480 		prp->pr_argv[i].dtt_ctfp = xargs->dn_ctfp;  in dt_probe_create()
481 		prp->pr_argv[i].dtt_type = xargs->dn_type;  in dt_probe_create()