./tools/notsd-move

1 files changed, 111 insertions, 0 deletions

diff --git a/src/libsystemd/sd_bus_process.xml b/src/libsystemd/sd_bus_process.xml
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+++ b/src/libsystemd/sd_bus_process.xml
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+<?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_process">
+
+  <refentryinfo>
+    <title>sd_bus_process</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_process</refentrytitle>
+    <manvolnum>3</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>sd_bus_process</refname>
+
+    <refpurpose>Drive the connection</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <funcsynopsis>
+      <funcsynopsisinfo>#include &lt;systemd/sd-bus.h&gt;</funcsynopsisinfo>
+
+      <funcprototype>
+        <funcdef>int <function>sd_bus_process</function></funcdef>
+        <paramdef>sd_bus *<parameter>bus</parameter></paramdef>
+        <paramdef>sd_bus_message **<parameter>r</parameter></paramdef>
+      </funcprototype>
+    </funcsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para>
+      <function>sd_bus_process()</function> drives the connection between the
+      message bus and the client. That is, it handles connecting,
+      authentication, and message processing. It should be called in a loop
+      until no further progress can be made or an error occurs.
+    </para>
+
+    <para>
+      Once no further progress can be made,
+      <citerefentry><refentrytitle>sd_bus_wait</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+      should be called. Alternatively the user can wait for incoming data on
+      the file descriptor returned by
+      <citerefentry><refentrytitle>sd_bus_get_fd</refentrytitle><manvolnum>3</manvolnum></citerefentry>.
+    </para>
+
+    <para>
+      <function>sd_bus_process</function> processes at most one incoming
+      message per call.  If the parameter <parameter>r</parameter> is not NULL
+      and the call processed a message, <code>*r</code> is set to this message.
+      The caller owns a reference to this message and should call
+      <citerefentry><refentrytitle>sd_bus_message_unref</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+      when the message is no longer needed. If <parameter>r</parameter> is not
+      NULL, progress was made, but no message was processed, <code>*r</code> is
+      set to NULL.
+    </para>
+  </refsect1>
+
+  <refsect1>
+    <title>Return Value</title>
+
+    <para>
+      If progress was made, a positive integer is returned. If no progress was
+      made, 0 is returned. If an error occurs, a negative errno-style error code
+      is returned.
+    </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>,
+    </para>
+  </refsect1>
+
+</refentry>