From e382c49f1dfe172cc14651fd0908da6ebf12ef53 Mon Sep 17 00:00:00 2001
From: mahkoh <mahkoh@users.noreply.github.com>
Date: Tue, 21 Jun 2016 17:52:32 +0200
Subject: man: document some sd-bus functions (#3567)

* sd_bus_add_match
* sd_bus_get_fd
* sd_bus_message_read_basic
* sd_bus_process
---
 man/sd_bus_get_fd.xml | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 man/sd_bus_get_fd.xml

(limited to 'man/sd_bus_get_fd.xml')

diff --git a/man/sd_bus_get_fd.xml b/man/sd_bus_get_fd.xml
new file mode 100644
index 0000000000..49162a6e65
--- /dev/null
+++ b/man/sd_bus_get_fd.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+  This file is part of systemd.
+
+  Copyright 2016 Julian Orth
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_bus_get_fd">
+
+  <refentryinfo>
+    <title>sd_bus_get_fd</title>
+    <productname>systemd</productname>
+
+    <authorgroup>
+      <author>
+        <firstname>Julian</firstname>
+        <surname>Orth</surname>
+        <email>ju.orth@gmail.com</email>
+      </author>
+    </authorgroup>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>sd_bus_get_fd</refentrytitle>
+    <manvolnum>3</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>sd_bus_get_fd</refname>
+
+    <refpurpose>Get the file descriptor connected to the message bus</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <funcsynopsis>
+      <funcsynopsisinfo>#include &lt;systemd/sd-bus.h&gt;</funcsynopsisinfo>
+
+      <funcprototype>
+        <funcdef>int <function>sd_bus_get_fd</function></funcdef>
+        <paramdef>sd_bus *<parameter>bus</parameter></paramdef>
+      </funcprototype>
+    </funcsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para>
+      <function>sd_bus_get_fd()</function> returns the file descriptor used to
+      communicate with the message bus. This descriptor can be used with
+      <citerefentry
+        project='die-net'><refentrytitle>select</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+      <citerefentry
+        project='die-net'><refentrytitle>poll</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+      or similar functions to wait for incmming messages.
+    </para>
+
+    <para>
+      If the bus was created with the
+      <citerefentry><refentrytitle>sd_bus_set_fd</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+      function, then the <parameter>input_fd</parameter> used in that call is
+      returned.
+    </para>
+  </refsect1>
+
+  <refsect1>
+    <title>Return Value</title>
+
+    <para>
+      Returns the file descriptor used for incoming messages from the message
+      bus.
+    </para>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+
+    <para>
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>sd_bus_set_fd</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+    </para>
+  </refsect1>
+
+</refentry>
-- 
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