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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-02-22 01:12:47 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-02-22 01:12:47 -0300 |
commit | 6d461a4fe7896faa1aec5a5417888cf179e46b9f (patch) | |
tree | 2e0f1a0b7a5418189c8d53592d33a44d0b356fc9 /Documentation/kdbus/kdbus.fs.xml | |
parent | 5c545e1fb127a4b11ddc5f1a5ed066b853dd1a1a (diff) |
Linux-libre 4.4.2-gnupck-4.4.2-gnu
Diffstat (limited to 'Documentation/kdbus/kdbus.fs.xml')
-rw-r--r-- | Documentation/kdbus/kdbus.fs.xml | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/Documentation/kdbus/kdbus.fs.xml b/Documentation/kdbus/kdbus.fs.xml deleted file mode 100644 index 8c2a90e10..000000000 --- a/Documentation/kdbus/kdbus.fs.xml +++ /dev/null @@ -1,124 +0,0 @@ -<?xml version='1.0'?> <!--*-nxml-*--> -<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" - "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> - -<refentry id="kdbus_fs"> - - <refentryinfo> - <title>kdbus.fs</title> - <productname>kdbus.fs</productname> - </refentryinfo> - - <refmeta> - <refentrytitle>kdbus.fs</refentrytitle> - <manvolnum>7</manvolnum> - </refmeta> - - <refnamediv> - <refname>kdbus.fs</refname> - <refpurpose>kdbus file system</refpurpose> - </refnamediv> - - <refsect1> - <title>File-system Layout</title> - - <para> - The <emphasis>kdbusfs</emphasis> pseudo filesystem provides access to - kdbus entities, such as <emphasis>buses</emphasis> and - <emphasis>endpoints</emphasis>. Each time the filesystem is mounted, - a new, isolated kdbus instance is created, which is independent from the - other instances. - </para> - <para> - The system-wide standard mount point for <emphasis>kdbusfs</emphasis> is - <constant>/sys/fs/kdbus</constant>. - </para> - - <para> - Buses are represented as directories in the file system layout, whereas - endpoints are exposed as files inside these directories. At the top-level, - a <emphasis>control</emphasis> node is present, which can be opened to - create new buses via the <constant>KDBUS_CMD_BUS_MAKE</constant> ioctl. - Each <emphasis>bus</emphasis> shows a default endpoint called - <varname>bus</varname>, which can be opened to either create a connection - with the <constant>KDBUS_CMD_HELLO</constant> ioctl, or to create new - custom endpoints for the bus with - <constant>KDBUS_CMD_ENDPOINT_MAKE</constant>. See - <citerefentry> - <refentrytitle>kdbus.bus</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry>, - <citerefentry> - <refentrytitle>kdbus.connection</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry> and - <citerefentry> - <refentrytitle>kdbus.endpoint</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry> - for more details. - </para> - - <para>Following, you can see an example layout of the - <emphasis>kdbusfs</emphasis> filesystem:</para> - -<programlisting> - /sys/fs/kdbus/ ; mount-point - |-- 0-system ; bus directory - | |-- bus ; default endpoint - | `-- 1017-custom ; custom endpoint - |-- 1000-user ; bus directory - | |-- bus ; default endpoint - | |-- 1000-service-A ; custom endpoint - | `-- 1000-service-B ; custom endpoint - `-- control ; control file -</programlisting> - </refsect1> - - <refsect1> - <title>Mounting instances</title> - <para> - In order to get a new and separate kdbus environment, a new instance - of <emphasis>kdbusfs</emphasis> can be mounted like this: - </para> -<programlisting> - # mount -t kdbusfs kdbusfs /tmp/new_kdbus/ -</programlisting> - </refsect1> - - <refsect1> - <title>See Also</title> - <simplelist type="inline"> - <member> - <citerefentry> - <refentrytitle>kdbus</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry> - </member> - <member> - <citerefentry> - <refentrytitle>kdbus.bus</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry> - </member> - <member> - <citerefentry> - <refentrytitle>kdbus.connection</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry> - </member> - <member> - <citerefentry> - <refentrytitle>kdbus.endpoint</refentrytitle> - <manvolnum>7</manvolnum> - </citerefentry> - </member> - <member> - <citerefentry> - <refentrytitle>mount</refentrytitle> - <manvolnum>8</manvolnum> - </citerefentry> - </member> - </simplelist> - </refsect1> -</refentry> |