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" >
9 SPDX-License-Identifier: LGPL-2.1+
11 This file is part of systemd.
13 Copyright 2015 David Herrmann <dh.herrmann@gmail.com>
16 <refentry id=
"udev_monitor_filter_update"
17 xmlns:
xi=
"http://www.w3.org/2001/XInclude">
20 <title>udev_monitor_filter_update
</title>
21 <productname>systemd
</productname>
25 <contrib>Developer
</contrib>
26 <firstname>David
</firstname>
27 <surname>Herrmann
</surname>
28 <email>dh.herrmann@gmail.com
</email>
34 <refentrytitle>udev_monitor_filter_update
</refentrytitle>
35 <manvolnum>3</manvolnum>
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>
44 <refpurpose>Modify filters
</refpurpose>
49 <funcsynopsisinfo>#include
<libudev.h
></funcsynopsisinfo>
52 <funcdef>int
<function>udev_monitor_filter_update
</function></funcdef>
53 <paramdef>struct udev_monitor *
<parameter>udev_monitor
</parameter></paramdef>
57 <funcdef>int
<function>udev_monitor_filter_remove
</function></funcdef>
58 <paramdef>struct udev_monitor *
<parameter>udev_monitor
</parameter></paramdef>
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>
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>
78 <title>Description</title>
80 <para>XXX: Add short description.</para>
84 <title>Return Value
</title>
87 <function>udev_monitor_filter_update()
</function>,
88 <function>udev_monitor_filter_remove()
</function>,
89 <function>udev_monitor_filter_add_match_subsystem_devtype()
</function>
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
98 <title>See Also
</title>
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>,