man/udev_monitor_filter_update.xml

   1 <?xml version='1.0'?> <!--*-nxml-*-->
   2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
   3   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
   4 <!ENTITY % entities SYSTEM "custom-entities.ent" >
   5 %entities;
   6 ]>
   7
   8 <!--
   9   SPDX-License-Identifier: LGPL-2.1+
  10
  11   This file is part of systemd.
  12
  13   Copyright 2015 David Herrmann <dh.herrmann@gmail.com>
  14 -->
  15
  16 <refentry id="udev_monitor_filter_update"
  17   xmlns:xi="http://www.w3.org/2001/XInclude">
  18
  19   <refentryinfo>
  20     <title>udev_monitor_filter_update</title>
  21     <productname>systemd</productname>
  22
  23     <authorgroup>
  24       <author>
  25         <contrib>Developer</contrib>
  26         <firstname>David</firstname>
  27         <surname>Herrmann</surname>
  28         <email>dh.herrmann@gmail.com</email>
  29       </author>
  30     </authorgroup>
  31   </refentryinfo>
  32
  33   <refmeta>
  34     <refentrytitle>udev_monitor_filter_update</refentrytitle>
  35     <manvolnum>3</manvolnum>
  36   </refmeta>
  37
  38   <refnamediv>
  39     <refname>udev_monitor_filter_update</refname>
  40     <refname>udev_monitor_filter_remove</refname>
  41     <refname>udev_monitor_filter_add_match_subsystem_devtype</refname>
  42     <refname>udev_monitor_filter_add_match_tag</refname>
  43
  44     <refpurpose>Modify filters</refpurpose>
  45   </refnamediv>
  46
  47   <refsynopsisdiv>
  48     <funcsynopsis>
  49       <funcsynopsisinfo>#include &lt;libudev.h&gt;</funcsynopsisinfo>
  50
  51       <funcprototype>
  52         <funcdef>int <function>udev_monitor_filter_update</function></funcdef>
  53         <paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
  54       </funcprototype>
  55
  56       <funcprototype>
  57         <funcdef>int <function>udev_monitor_filter_remove</function></funcdef>
  58         <paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
  59       </funcprototype>
  60
  61       <funcprototype>
  62         <funcdef>int <function>udev_monitor_filter_add_match_subsystem_devtype</function></funcdef>
  63         <paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
  64         <paramdef>const char *<parameter>subsystem</parameter></paramdef>
  65         <paramdef>const char *<parameter>devtype</parameter></paramdef>
  66       </funcprototype>
  67
  68       <funcprototype>
  69         <funcdef>int <function>udev_monitor_filter_add_match_tag</function></funcdef>
  70         <paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
  71         <paramdef>const char *<parameter>tag</parameter></paramdef>
  72       </funcprototype>
  73
  74     </funcsynopsis>
  75   </refsynopsisdiv>
  76
  77   <!--<refsect1>
  78     <title>Description</title>
  79
  80     <para>XXX: Add short description.</para>
  81   </refsect1>-->
  82
  83   <refsect1>
  84     <title>Return Value</title>
  85
  86     <para>On success,
  87     <function>udev_monitor_filter_update()</function>,
  88     <function>udev_monitor_filter_remove()</function>,
  89     <function>udev_monitor_filter_add_match_subsystem_devtype()</function>
  90     and
  91     <function>udev_monitor_filter_add_match_tag()</function>
  92     return an integer greater than, or equal to,
  93     <constant>0</constant>. On failure, a negative error code is
  94     returned.</para>
  95   </refsect1>
  96
  97   <refsect1>
  98     <title>See Also</title>
  99
 100     <para>
 101       <citerefentry><refentrytitle>udev_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 102       <citerefentry><refentrytitle>udev_device_new_from_syspath</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 103       <citerefentry><refentrytitle>udev_enumerate_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 104       <citerefentry><refentrytitle>udev_monitor_new_from_netlink</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 105       <citerefentry><refentrytitle>udev_monitor_receive_device</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 106       <citerefentry><refentrytitle>udev_list_entry</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 107       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
 108     </para>
 109   </refsect1>
 110
 111 </refentry>