openusb_abort

Name

openusb_abort -- Abort previous I/O request

Synopsis

int32_t openusb_abort(openusb_request_handle_t handle);

Parameters

handle - Request handle.

Description

openusb_abort() is used to abort an I/O request submitted previously by openusb_xfer_wait/openusb_xfer_aio.

Return Value

openusb_abort returns 0 on success. Otherwise, a openusb error is returned.

OPENUSB_SUCCESS No errors.

OPENUSB_INVALID_HANDLE handle is not valid.

OPENUSB_NO_RESOURCES Memory allocation failure.

OPENUSB_IO_* USB host controller errors.

See Also