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>
15 systemd is free software; you can redistribute it and/or modify it
16 under the terms of the GNU Lesser General Public License as published by
17 the Free Software Foundation; either version 2.1 of the License, or
18 (at your option) any later version.
20 systemd is distributed in the hope that it will be useful, but
21 WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 Lesser General Public License for more details.
25 You should have received a copy of the GNU Lesser General Public License
26 along with systemd; If not, see <http://www.gnu.org/licenses/>.
29 <refentry id=
"udev_enumerate_add_match_subsystem"
30 xmlns:
xi=
"http://www.w3.org/2001/XInclude">
33 <title>udev_enumerate_add_match_subsystem
</title>
34 <productname>systemd
</productname>
38 <contrib>Developer
</contrib>
39 <firstname>David
</firstname>
40 <surname>Herrmann
</surname>
41 <email>dh.herrmann@gmail.com
</email>
47 <refentrytitle>udev_enumerate_add_match_subsystem
</refentrytitle>
48 <manvolnum>3</manvolnum>
52 <refname>udev_enumerate_add_match_subsystem
</refname>
53 <refname>udev_enumerate_add_nomatch_subsystem
</refname>
54 <refname>udev_enumerate_add_match_sysattr
</refname>
55 <refname>udev_enumerate_add_nomatch_sysattr
</refname>
56 <refname>udev_enumerate_add_match_property
</refname>
57 <refname>udev_enumerate_add_match_sysname
</refname>
58 <refname>udev_enumerate_add_match_tag
</refname>
59 <refname>udev_enumerate_add_match_parent
</refname>
60 <refname>udev_enumerate_add_match_is_initialized
</refname>
62 <refpurpose>Modify filters
</refpurpose>
67 <funcsynopsisinfo>#include
<libudev.h
></funcsynopsisinfo>
70 <funcdef>int
<function>udev_enumerate_add_match_subsystem
</function></funcdef>
71 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
72 <paramdef>const char *
<parameter>subsystem
</parameter></paramdef>
76 <funcdef>int
<function>udev_enumerate_add_nomatch_subsystem
</function></funcdef>
77 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
78 <paramdef>const char *
<parameter>subsystem
</parameter></paramdef>
82 <funcdef>int
<function>udev_enumerate_add_match_sysattr
</function></funcdef>
83 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
84 <paramdef>const char *
<parameter>sysattr
</parameter></paramdef>
85 <paramdef>const char *
<parameter>value
</parameter></paramdef>
89 <funcdef>int
<function>udev_enumerate_add_nomatch_sysattr
</function></funcdef>
90 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
91 <paramdef>const char *
<parameter>sysattr
</parameter></paramdef>
92 <paramdef>const char *
<parameter>value
</parameter></paramdef>
96 <funcdef>int
<function>udev_enumerate_add_match_property
</function></funcdef>
97 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
98 <paramdef>const char *
<parameter>property
</parameter></paramdef>
99 <paramdef>const char *
<parameter>value
</parameter></paramdef>
103 <funcdef>int
<function>udev_enumerate_add_match_sysname
</function></funcdef>
104 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
105 <paramdef>const char *
<parameter>sysname
</parameter></paramdef>
109 <funcdef>int
<function>udev_enumerate_add_match_tag
</function></funcdef>
110 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
111 <paramdef>const char *
<parameter>tag
</parameter></paramdef>
115 <funcdef>int
<function>udev_enumerate_add_match_parent
</function></funcdef>
116 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
117 <paramdef>struct udev_device *
<parameter>parent
</parameter></paramdef>
121 <funcdef>int
<function>udev_enumerate_add_match_is_initialized
</function></funcdef>
122 <paramdef>struct udev_enumerate *
<parameter>udev_enumerate
</parameter></paramdef>
129 <title>Description</title>
131 <para>XXX: Add short description.</para>
135 <title>Return Value
</title>
138 <function>udev_enumerate_add_match_subsystem
</function>,
139 <function>udev_enumerate_add_nomatch_subsystem
</function>,
140 <function>udev_enumerate_add_match_sysattr
</function>,
141 <function>udev_enumerate_add_nomatch_sysattr
</function>,
142 <function>udev_enumerate_add_match_property
</function>,
143 <function>udev_enumerate_add_match_sysname
</function>,
144 <function>udev_enumerate_add_match_tag
</function>,
145 <function>udev_enumerate_add_match_parent
</function> and
146 <function>udev_enumerate_add_match_is_initialized
</function>
147 return an integer greater than, or equal to,
148 <constant>0</constant>.
</para>
152 <title>See Also
</title>
155 <citerefentry><refentrytitle>udev_new
</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
156 <citerefentry><refentrytitle>udev_device_new_from_syspath
</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
157 <citerefentry><refentrytitle>udev_enumerate_new
</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
158 <citerefentry><refentrytitle>udev_enumerate_scan_devices
</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
159 <citerefentry><refentrytitle>udev_monitor_new_from_netlink
</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
160 <citerefentry><refentrytitle>udev_list_entry
</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
161 <citerefentry><refentrytitle>systemd
</refentrytitle><manvolnum>1</manvolnum></citerefentry>,