sys/kern/subr_bus.c

1456  * in the array is returned in @p *devcountp. The caller should free
1457  * the array using @c free(p, M_TEMP), even if @p *devcountp is 0.
1462  * @param devcountp	points at location for array size return value
1468 devclass_get_devices(devclass_t dc, device_t **devlistp, int *devcountp)
1487 	*devcountp = count;
2284  * in the array is returned in @p *devcountp. The caller should free
2290  * @param devcountp	points at location for array size return value
2296 device_get_children(device_t dev, device_t **devlistp, int *devcountp)
2308 		*devcountp = 0;
2323 	*devcountp = count;