1 .. Permission is granted to copy, distribute and/or modify this
2 .. document under the terms of the GNU Free Documentation License,
3 .. Version 1.1 or any later version published by the Free Software
4 .. Foundation, with no Invariant Sections, no Front-Cover Texts
5 .. and no Back-Cover Texts. A copy of the license is included at
6 .. Documentation/media/uapi/fdl-appendix.rst.
8 .. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
21 .. attention:: This ioctl is deprecated.
26 .. c:function:: size_t write(int fd, const void *buf, size_t count)
41 - File descriptor returned by a previous call to open().
47 - Pointer to the buffer containing the PES data.
59 This system call can only be used if VIDEO_SOURCE_MEMORY is selected
60 in the ioctl call VIDEO_SELECT_SOURCE. The data provided shall be in
61 PES format, unless the capability allows other formats. If O_NONBLOCK
62 is not specified the function will block until buffer space is
63 available. The amount of data to be transferred is implied by count.
78 - Mode VIDEO_SOURCE_MEMORY not selected.
84 - Attempted to write more data than the internal buffer can hold.
90 - fd is not a valid open file descriptor.