Method
GUsbDeviceget_string_descriptor_bytes_full
since: 0.3.8
Declaration
GBytes*
g_usb_device_get_string_descriptor_bytes_full (
GUsbDevice* self,
guint8 desc_index,
guint16 langid,
gsize length,
GError** error
)
Description
Get a raw string descriptor from the device. The returned string should be freed
with g_bytes_unref() when no longer needed.
Available since: 0.3.8
Parameters
desc_index-
Type:
guint8The index for the string descriptor to retrieve.
langid-
Type:
guint16The language ID.
length-
Type:
gsizeSize of the request data buffer.
error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: GBytes
A possibly UTF-16 string, or NULL on error.
| The caller of the method takes ownership of the data, and is responsible for freeing it. |