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| author |  Mauro Carvalho Chehab <mchehab@s-opensource.com>
| 2016-07-27 06:32:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com>
| 2016-07-28 20:08:19 -0300 |
| commit | 43f71d93a0cb342f0c918fba3f6abb7661e40ad2 (patch) | |
| tree | a1dc7288bc480e7027ca1827ca4876472fa12e40 /Documentation/DocBook/media/v4l/media-func-ioctl.xml | |
| parent | Merge tag 'media/v4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mch... (diff) | |
| download | linux-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.tar.gz linux-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.tar.bz2 linux-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.zip | |
doc-rst: Remove the media docbook
Now that all media documentation was converted to Sphinx, we
should get rid of the old DocBook one, as we don't want people
to submit patches against the old stuff.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/media-func-ioctl.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/media-func-ioctl.xml | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/Documentation/DocBook/media/v4l/media-func-ioctl.xml b/Documentation/DocBook/media/v4l/media-func-ioctl.xml deleted file mode 100644 index 39478d0fbcaa..000000000000 --- a/Documentation/DocBook/media/v4l/media-func-ioctl.xml +++ /dev/null @@ -1,73 +0,0 @@ -<refentry id="media-func-ioctl"> - <refmeta> - <refentrytitle>media ioctl()</refentrytitle> - &manvol; - </refmeta> - - <refnamediv> - <refname>media-ioctl</refname> - <refpurpose>Control a media device</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcsynopsisinfo>#include <sys/ioctl.h></funcsynopsisinfo> - <funcprototype> - <funcdef>int <function>ioctl</function></funcdef> - <paramdef>int <parameter>fd</parameter></paramdef> - <paramdef>int <parameter>request</parameter></paramdef> - <paramdef>void *<parameter>argp</parameter></paramdef> - </funcprototype> - </funcsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Arguments</title> - - <variablelist> - <varlistentry> - <term><parameter>fd</parameter></term> - <listitem> - <para>&fd;</para> - </listitem> - </varlistentry> - <varlistentry> - <term><parameter>request</parameter></term> - <listitem> - <para>Media ioctl request code as defined in the media.h header file, - for example MEDIA_IOC_SETUP_LINK.</para> - </listitem> - </varlistentry> - <varlistentry> - <term><parameter>argp</parameter></term> - <listitem> - <para>Pointer to a request-specific structure.</para> - </listitem> - </varlistentry> - </variablelist> - </refsect1> - - <refsect1> - <title>Description</title> - <para>The <function>ioctl()</function> function manipulates media device - parameters. The argument <parameter>fd</parameter> must be an open file - descriptor.</para> - <para>The ioctl <parameter>request</parameter> code specifies the media - function to be called. It has encoded in it whether the argument is an - input, output or read/write parameter, and the size of the argument - <parameter>argp</parameter> in bytes.</para> - <para>Macros and structures definitions specifying media ioctl requests and - their parameters are located in the media.h header file. All media ioctl - requests, their respective function and parameters are specified in - <xref linkend="media-user-func" />.</para> - </refsect1> - - <refsect1> - &return-value; - - <para>Request-specific error codes are listed in the - individual requests descriptions.</para> - <para>When an ioctl that takes an output or read/write parameter fails, - the parameter remains unmodified.</para> - </refsect1> -</refentry> |