Method

GUsbDeviceinterrupt_transfer_finish

since: 0.1.0

Declaration

gssize
g_usb_device_interrupt_transfer_finish (
  GUsbDevice* self,
  GAsyncResult* res,
  GError** error
)

Description

Gets the result from the asynchronous function.

Available since: 0.1.0

Parameters

res

Type: GAsyncResult

The GAsyncResult.

The data is owned by the caller of the function.
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 a NULL GError*.
The argument will left initialized to NULL by 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: gssize

The actual number of bytes sent, or -1 on error.