man/udev_enumerate_add_match_subsystem.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   Copyright © 2015 David Herrmann <dh.herrmann@gmail.com>
  12 -->
  13
  14 <refentry id="udev_enumerate_add_match_subsystem"
  15   xmlns:xi="http://www.w3.org/2001/XInclude">
  16
  17   <refentryinfo>
  18     <title>udev_enumerate_add_match_subsystem</title>
  19     <productname>systemd</productname>
  20
  21     <authorgroup>
  22       <author>
  23         <contrib>Developer</contrib>
  24         <firstname>David</firstname>
  25         <surname>Herrmann</surname>
  26         <email>dh.herrmann@gmail.com</email>
  27       </author>
  28     </authorgroup>
  29   </refentryinfo>
  30
  31   <refmeta>
  32     <refentrytitle>udev_enumerate_add_match_subsystem</refentrytitle>
  33     <manvolnum>3</manvolnum>
  34   </refmeta>
  35
  36   <refnamediv>
  37     <refname>udev_enumerate_add_match_subsystem</refname>
  38     <refname>udev_enumerate_add_nomatch_subsystem</refname>
  39     <refname>udev_enumerate_add_match_sysattr</refname>
  40     <refname>udev_enumerate_add_nomatch_sysattr</refname>
  41     <refname>udev_enumerate_add_match_property</refname>
  42     <refname>udev_enumerate_add_match_sysname</refname>
  43     <refname>udev_enumerate_add_match_tag</refname>
  44     <refname>udev_enumerate_add_match_parent</refname>
  45     <refname>udev_enumerate_add_match_is_initialized</refname>
  46
  47     <refpurpose>Modify filters</refpurpose>
  48   </refnamediv>
  49
  50   <refsynopsisdiv>
  51     <funcsynopsis>
  52       <funcsynopsisinfo>#include &lt;libudev.h&gt;</funcsynopsisinfo>
  53
  54       <funcprototype>
  55         <funcdef>int <function>udev_enumerate_add_match_subsystem</function></funcdef>
  56         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  57         <paramdef>const char *<parameter>subsystem</parameter></paramdef>
  58       </funcprototype>
  59
  60       <funcprototype>
  61         <funcdef>int <function>udev_enumerate_add_nomatch_subsystem</function></funcdef>
  62         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  63         <paramdef>const char *<parameter>subsystem</parameter></paramdef>
  64       </funcprototype>
  65
  66       <funcprototype>
  67         <funcdef>int <function>udev_enumerate_add_match_sysattr</function></funcdef>
  68         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  69         <paramdef>const char *<parameter>sysattr</parameter></paramdef>
  70         <paramdef>const char *<parameter>value</parameter></paramdef>
  71       </funcprototype>
  72
  73       <funcprototype>
  74         <funcdef>int <function>udev_enumerate_add_nomatch_sysattr</function></funcdef>
  75         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  76         <paramdef>const char *<parameter>sysattr</parameter></paramdef>
  77         <paramdef>const char *<parameter>value</parameter></paramdef>
  78       </funcprototype>
  79
  80       <funcprototype>
  81         <funcdef>int <function>udev_enumerate_add_match_property</function></funcdef>
  82         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  83         <paramdef>const char *<parameter>property</parameter></paramdef>
  84         <paramdef>const char *<parameter>value</parameter></paramdef>
  85       </funcprototype>
  86
  87       <funcprototype>
  88         <funcdef>int <function>udev_enumerate_add_match_sysname</function></funcdef>
  89         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  90         <paramdef>const char *<parameter>sysname</parameter></paramdef>
  91       </funcprototype>
  92
  93       <funcprototype>
  94         <funcdef>int <function>udev_enumerate_add_match_tag</function></funcdef>
  95         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  96         <paramdef>const char *<parameter>tag</parameter></paramdef>
  97       </funcprototype>
  98
  99       <funcprototype>
 100         <funcdef>int <function>udev_enumerate_add_match_parent</function></funcdef>
 101         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
 102         <paramdef>struct udev_device *<parameter>parent</parameter></paramdef>
 103       </funcprototype>
 104
 105       <funcprototype>
 106         <funcdef>int <function>udev_enumerate_add_match_is_initialized</function></funcdef>
 107         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
 108       </funcprototype>
 109
 110     </funcsynopsis>
 111   </refsynopsisdiv>
 112
 113   <!--<refsect1>
 114     <title>Description</title>
 115
 116     <para>XXX: Add short description.</para>
 117   </refsect1>-->
 118
 119   <refsect1>
 120     <title>Return Value</title>
 121
 122     <para>On success,
 123     <function>udev_enumerate_add_match_subsystem</function>,
 124     <function>udev_enumerate_add_nomatch_subsystem</function>,
 125     <function>udev_enumerate_add_match_sysattr</function>,
 126     <function>udev_enumerate_add_nomatch_sysattr</function>,
 127     <function>udev_enumerate_add_match_property</function>,
 128     <function>udev_enumerate_add_match_sysname</function>,
 129     <function>udev_enumerate_add_match_tag</function>,
 130     <function>udev_enumerate_add_match_parent</function> and
 131     <function>udev_enumerate_add_match_is_initialized</function>
 132     return an integer greater than, or equal to,
 133     <constant>0</constant>.</para>
 134   </refsect1>
 135
 136   <refsect1>
 137     <title>See Also</title>
 138
 139     <para>
 140       <citerefentry><refentrytitle>udev_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 141       <citerefentry><refentrytitle>udev_device_new_from_syspath</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 142       <citerefentry><refentrytitle>udev_enumerate_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 143       <citerefentry><refentrytitle>udev_enumerate_scan_devices</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 144       <citerefentry><refentrytitle>udev_monitor_new_from_netlink</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 145       <citerefentry><refentrytitle>udev_list_entry</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 146       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
 147     </para>
 148   </refsect1>
 149
 150 </refentry>