173 	int numdevs;  in devstat_getnumdevs()  local
181 		if (sysctlbyname("kern.devstat.numdevs", &numdevs,  in devstat_getnumdevs()
189 			return(numdevs);  in devstat_getnumdevs()
192 		if (KREADNL(kd, X_NUMDEVS, numdevs) == -1)  in devstat_getnumdevs()
195 			return(numdevs);  in devstat_getnumdevs()
363 			if ((dinfo->numdevs = devstat_getnumdevs(kd)) < 0)  in devstat_getdevs()
371 			dssize = (dinfo->numdevs * sizeof(struct devstat)) +  in devstat_getdevs()
381 			dssize = (dinfo->numdevs * sizeof(struct devstat)) +  in devstat_getdevs()
410 				if ((dinfo->numdevs = devstat_getnumdevs(kd)) < 0)  in devstat_getdevs()
413 				dssize = (dinfo->numdevs *   in devstat_getdevs()
445 		if ((dinfo->numdevs = devstat_getnumdevs(kd)) == -1)  in devstat_getdevs()
472 		if (devstat_getnumdevs(kd) != dinfo->numdevs) {  in devstat_getdevs()
473 			if ((dinfo->numdevs = devstat_getnumdevs(kd)) < 0)  in devstat_getdevs()
475 			dssize = (dinfo->numdevs * sizeof(struct devstat)) +  in devstat_getdevs()
553 		   int numdevs, struct devstat_match *matches, int num_matches,  in devstat_selectdevs()  argument
565 	if ((dev_select == NULL) || (devices == NULL) || (numdevs < 0))  in devstat_selectdevs()
576 		*dev_select = (struct device_selection *)malloc(numdevs *  in devstat_selectdevs()
588 	} else if (*num_selections != numdevs) {  in devstat_selectdevs()
646 	if (!changed && *num_selections != numdevs) {  in devstat_selectdevs()
648 			numdevs * sizeof(struct device_selection));  in devstat_selectdevs()
652 		bzero(*dev_select, sizeof(struct device_selection) * numdevs);  in devstat_selectdevs()
654 		for (i = 0; i < numdevs; i++) {  in devstat_selectdevs()
664 		*num_selections = numdevs;  in devstat_selectdevs()
666 		for (i = 0; i < numdevs; i++)   in devstat_selectdevs()
741 		for (j = 0; j < numdevs; j++) {  in devstat_selectdevs()
788 				for (k = 0; k < numdevs; k++) {  in devstat_selectdevs()