int ioctl(int fd, DMX_STOP)
File descriptor returned by open().
This ioctl call is used to stop the actual filtering operation defined
via the ioctl calls DMX_SET_FILTER or DMX_SET_PES_FILTER and
started via the DMX_START command.
On success 0 is returned.
On error -1 is returned, and the errno variable is set
The generic error codes are described at the
Generic Error Codes chapter.