# gupnp_root_device_set_available

(PECL gupnp >= 0.1.0)

gupnp_root_device_set_available — Set whether or not root_device is available

### 说明

gupnp_root_device_set_available ( resource `$root_device` , bool `$available` ) : bool

Controls whether or not root_device is available (announcing its presence).

### 参数

`root_device`

  A root device identifier, returned by gupnp_root_device_new().

`available`

  Set `TRUE` if `root_device` should be available.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 参见

- gupnp_root_device_get_available() - Check whether root device is available