dmx-get-caps.rst
677 Bytes
DMX_GET_CAPS
Name
DMX_GET_CAPS
Synopsis
Arguments
- fd
- File descriptor returned by :c:func:`open() <dvb-dmx-open>`.
- caps
- Pointer to struct :c:type:`dmx_caps`
Description
Note
This ioctl is undocumented. Documentation is welcome.
Return Value
On success 0 is returned, on error -1 and the errno variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter.