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diff --git a/man/sd_event_run.xml b/man/sd_event_run.xml deleted file mode 100644 index d9ffe46bda..0000000000 --- a/man/sd_event_run.xml +++ /dev/null @@ -1,182 +0,0 @@ -<?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 2015 Zbigniew Jędrzejewski-Szmek - - 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_event_run" conditional="ENABLE_KDBUS"> - - <refentryinfo> - <title>sd_event_run</title> - <productname>systemd</productname> - - <authorgroup> - <author> - <contrib>Developer</contrib> - <firstname>Tom</firstname> - <surname>Gundersen</surname> - <email>teg@jklm.no</email> - </author> - </authorgroup> - </refentryinfo> - - <refmeta> - <refentrytitle>sd_event_run</refentrytitle> - <manvolnum>3</manvolnum> - </refmeta> - - <refnamediv> - <refname>sd_event_run</refname> - <refname>sd_event_loop</refname> - - <refpurpose>Run libsystemd event loop</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcsynopsisinfo>#include <systemd/sd-event.h></funcsynopsisinfo> - - <funcprototype> - <funcdef>int <function>sd_event_run</function></funcdef> - <paramdef>sd_event *<parameter>event</parameter></paramdef> - <paramdef>uint64_t <parameter>timeout</parameter></paramdef> - </funcprototype> - - <funcprototype> - <funcdef>int <function>sd_event_loop</function></funcdef> - <paramdef>sd_event *<parameter>event</parameter></paramdef> - </funcprototype> - </funcsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><function>sd_event_run()</function> can be used to run one - iteration of the event loop of libsystemd. This function waits - until an event to process is available and dispatches a handler - for it. Parameter <parameter>timeout</parameter> specifices the - maximum time (in microseconds) to wait. <constant>(uint64_t) - -1</constant> may be used to specify an infinite timeout.</para> - - <para><function>sd_event_loop</function> runs - <function>sd_event_wait</function> in a loop with a timeout of - infinity. This makes it suitable for the main event loop of a - program.</para> - - <para>The event loop object <parameter>event</parameter> is - created with - <function>sd_event_new</function>. - Events to wait for and their handlers can be registered with - <function>sd_event_add_time</function>, - <function>sd_event_add_child</function>, - <function>sd_event_add_signal</function>, - <function>sd_event_add_defer</function>, - <function>sd_event_add_exit</function>, - and - <function>sd_event_add_post</function>. - </para> - - <para>For more fine-grained control, - <function>sd_event_prepare</function>, - <function>sd_event_wait</function>, and - <function>sd_event_dispatch</function> may be used. Along with - <function>sd_event_get_fd</function>, those functions make it - possible to integrate the libsystemd loop inside of another event - loop.</para> - </refsect1> - - <refsect1> - <title>Return Value</title> - - <para>On success, these functions return 0 or a positive integer. - On failure, they return a negative errno-style error code. - <function>sd_event_run</function> returns 0 if the event loop is - finished, and a positive value if it can be continued.</para> - </refsect1> - - <refsect1> - <title>Errors</title> - - <para>Returned errors may indicate the following problems:</para> - - <variablelist> - <varlistentry> - <term><constant>-EINVAL</constant></term> - - <listitem><para>Parameter <parameter>event</parameter> is - <constant>NULL</constant>.</para></listitem> - </varlistentry> - - <varlistentry> - <term><constant>-EBUSY</constant></term> - - <listitem><para>The event loop object is not in the right - state (see - <citerefentry><refentrytitle>sd_event_prepare</refentrytitle><manvolnum>3</manvolnum></citerefentry> - for an explanation of possible states).</para></listitem> - </varlistentry> - - <varlistentry> - <term><constant>-ESTALE</constant></term> - - <listitem><para>The event loop is already terminated.</para></listitem> - - </varlistentry> - - <varlistentry> - <term><constant>-ECHILD</constant></term> - - <listitem><para>The event loop has been created in a different process.</para></listitem> - - </varlistentry> - - </variablelist> - - <para>Other errors are possible too.</para> - </refsect1> - - <refsect1> - <title>Notes</title> - - <para><function>sd_event_run()</function> and - <function>sd_event_loop()</function> are available - as a shared library, which can be compiled and linked to with the - <constant>libsystemd</constant> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> - file.</para> - </refsect1> - - <refsect1> - <title>See Also</title> - - <para> - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_wait</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_add_io</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_add_time</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_add_signal</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_add_defer</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_add_exit</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_event_add_post</refentrytitle><manvolnum>3</manvolnum></citerefentry>. - </para> - </refsect1> - -</refentry> |