man/udev_enumerate_new.xml

   1 <?xml version='1.0'?> <!--*-nxml-*-->
   2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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   4 <!ENTITY % entities SYSTEM "custom-entities.ent" >
   5 %entities;
   6 ]>
   7
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   9   This file is part of systemd.
  10
  11   Copyright 2015 David Herrmann <dh.herrmann@gmail.com>
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  14   under the terms of the GNU Lesser General Public License as published by
  15   the Free Software Foundation; either version 2.1 of the License, or
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  25 -->
  26
  27 <refentry id="udev_enumerate_new"
  28   xmlns:xi="http://www.w3.org/2001/XInclude">
  29
  30   <refentryinfo>
  31     <title>udev_enumerate_new</title>
  32     <productname>systemd</productname>
  33
  34     <authorgroup>
  35       <author>
  36         <contrib>Developer</contrib>
  37         <firstname>David</firstname>
  38         <surname>Herrmann</surname>
  39         <email>dh.herrmann@gmail.com</email>
  40       </author>
  41     </authorgroup>
  42   </refentryinfo>
  43
  44   <refmeta>
  45     <refentrytitle>udev_enumerate_new</refentrytitle>
  46     <manvolnum>3</manvolnum>
  47   </refmeta>
  48
  49   <refnamediv>
  50     <refname>udev_enumerate_new</refname>
  51     <refname>udev_enumerate_ref</refname>
  52     <refname>udev_enumerate_unref</refname>
  53
  54     <refpurpose>Create, acquire and release a udev enumerate object</refpurpose>
  55   </refnamediv>
  56
  57   <refsynopsisdiv>
  58     <funcsynopsis>
  59       <funcsynopsisinfo>#include &lt;libudev.h&gt;</funcsynopsisinfo>
  60
  61       <funcprototype>
  62         <funcdef>struct udev_enumerate *<function>udev_enumerate_new</function></funcdef>
  63         <paramdef>struct udev *<parameter>udev</parameter></paramdef>
  64       </funcprototype>
  65
  66       <funcprototype>
  67         <funcdef>struct udev_enumerate *<function>udev_enumerate_ref</function></funcdef>
  68         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  69       </funcprototype>
  70
  71       <funcprototype>
  72         <funcdef>struct udev_enumerate *<function>udev_enumerate_unref</function></funcdef>
  73         <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef>
  74       </funcprototype>
  75
  76     </funcsynopsis>
  77   </refsynopsisdiv>
  78
  79   <!--<refsect1>
  80     <title>Description</title>
  81
  82     <para>XXX: Add short description.</para>
  83   </refsect1>-->
  84
  85   <refsect1>
  86     <title>Return Value</title>
  87
  88     <para>On success, <function>udev_enumerate_new()</function> returns a
  89     pointer to the allocated udev monitor. On failure,
  90     <constant>NULL</constant> is returned.
  91     <function>udev_enumerate_ref()</function> returns the argument
  92     that it was passed, unmodified.
  93     <function>udev_enumerate_unref()</function> always returns
  94     <constant>NULL</constant>.</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_add_match_subsystem</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 104       <citerefentry><refentrytitle>udev_enumerate_scan_devices</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
 105       <citerefentry><refentrytitle>udev_monitor_new_from_netlink</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>