1 .. -*- coding: utf-8; mode: rst -*-
18 .. cpp:function:: ssize_t write(int fd, const void *buf, size_t count)
33 - File descriptor returned by a previous call to open().
39 - Pointer to the buffer containing the Transport Stream.
51 This system call is only provided by the logical device
52 /dev/dvb/adapter0/dvr0, associated with the physical demux device that
53 provides the actual DVR functionality. It is used for replay of a
54 digitally recorded Transport Stream. Matching filters have to be defined
55 in the corresponding physical demux device, /dev/dvb/adapter0/demux0.
56 The amount of data to be transferred is implied by count.
71 - No data was written. This might happen if O_NONBLOCK was
72 specified and there is no more buffer space available (if
73 O_NONBLOCK is not specified the function will block until buffer
80 - This error code indicates that there are conflicting requests. The
81 corresponding demux device is setup to receive data from the
82 front- end. Make sure that these filters are stopped and that the
83 filters with input set to DMX_IN_DVR are started.
89 - fd is not a valid open file descriptor.