usb_claim_interface

Name

usb_claim_interface  -- Claim an interface of a device

Description

int usb_claim_interface (usb_dev_handle *dev); int interface);

usb_claim_interface claims the interface with the Operating System. The interface parameter is the value as specified in the descriptor field bInterfaceNumber. Returns 0 on success or 0 on error.

Must be called!: usb_claim_interface must be called before you perform any operations related to this interface (like , , etc).

Table 1. Return Codes