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trivial: Add fu_usb_device_is_open() for future use

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This commit is contained in:
Richard Hughes 2017-11-29 20:58:17 +00:00
parent bde01d5240
commit c7ad7fb746
2 changed files with 19 additions and 0 deletions
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18
src/fu-usb-device.c
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@ -118,6 +118,24 @@ fu_usb_device_class_init (FuUsbDeviceClass *klass)
g_object_class_install_property (object_class, PROP_USB_DEVICE, pspec); g_object_class_install_property (object_class, PROP_USB_DEVICE, pspec);
} }
/**
* fu_usb_device_is_open:
* @device: A #FuUsbDevice
*
* Finds out if a USB device is currently open.
*
* Returns: %TRUE if the device is open.
*
* Since: 1.0.3
**/
gboolean
fu_usb_device_is_open (FuUsbDevice *device)
{
FuUsbDevicePrivate *priv = GET_PRIVATE (device);
g_return_val_if_fail (FU_IS_USB_DEVICE (device), FALSE);
return priv->usb_device_locker != NULL;
}
/** /**
* fu_usb_device_open: * fu_usb_device_open:
* @device: A #FuUsbDevice * @device: A #FuUsbDevice

1
src/fu-usb-device.h
View File

@ -54,6 +54,7 @@ gboolean fu_usb_device_close (FuUsbDevice *device,
GError **error); GError **error);
gboolean fu_usb_device_probe (FuUsbDevice *device, gboolean fu_usb_device_probe (FuUsbDevice *device,
GError **error); GError **error);
gboolean fu_usb_device_is_open (FuUsbDevice *device);
G_END_DECLS G_END_DECLS