mirror of
https://github.com/systemd/systemd.git
synced 2024-12-19 07:03:34 +08:00
97 lines
3.4 KiB
XML
97 lines
3.4 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
|
|
<!ENTITY % entities SYSTEM "custom-entities.ent" >
|
|
%entities;
|
|
]>
|
|
<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
|
|
|
|
<refentry id="udev_list_entry"
|
|
xmlns:xi="http://www.w3.org/2001/XInclude">
|
|
|
|
<refentryinfo>
|
|
<title>udev_list_entry</title>
|
|
<productname>systemd</productname>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>udev_list_entry</refentrytitle>
|
|
<manvolnum>3</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>udev_list_entry</refname>
|
|
<refname>udev_list_entry_get_next</refname>
|
|
<refname>udev_list_entry_get_by_name</refname>
|
|
<refname>udev_list_entry_get_name</refname>
|
|
<refname>udev_list_entry_get_value</refname>
|
|
|
|
<refpurpose>Iterate and access udev lists</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<funcsynopsis>
|
|
<funcsynopsisinfo>#include <libudev.h></funcsynopsisinfo>
|
|
|
|
<funcprototype>
|
|
<funcdef>struct udev_list_entry *<function>udev_list_entry_get_next</function></funcdef>
|
|
<paramdef>struct udev_list_entry *<parameter>list_entry</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>struct udev_list_entry *<function>udev_list_entry_get_by_name</function></funcdef>
|
|
<paramdef>struct udev_list_entry *<parameter>list_entry</parameter></paramdef>
|
|
<paramdef>const char *<parameter>name</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>const char *<function>udev_list_entry_get_name</function></funcdef>
|
|
<paramdef>struct udev_list_entry *<parameter>list_entry</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
<funcprototype>
|
|
<funcdef>const char *<function>udev_list_entry_get_value</function></funcdef>
|
|
<paramdef>struct udev_list_entry *<parameter>list_entry</parameter></paramdef>
|
|
</funcprototype>
|
|
|
|
</funcsynopsis>
|
|
</refsynopsisdiv>
|
|
|
|
<!--<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>XXX: Add short description.</para>
|
|
</refsect1>-->
|
|
|
|
<refsect1>
|
|
<title>Return Value</title>
|
|
|
|
<para>On success,
|
|
<function>udev_list_entry_get_next()</function> and
|
|
<function>udev_list_entry_get_by_name()</function> return
|
|
a pointer to the requested list entry. If no such entry can
|
|
be found, or on failure, <constant>NULL</constant> is
|
|
returned.</para>
|
|
|
|
<para>On success,
|
|
<function>udev_list_entry_get_name()</function> and
|
|
<function>udev_list_entry_get_value()</function> return a
|
|
pointer to a constant string representing the requested value.
|
|
The string is bound to the lifetime of the list entry itself.
|
|
On failure, <constant>NULL</constant> is returned.</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See Also</title>
|
|
|
|
<para>
|
|
<citerefentry><refentrytitle>udev_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>udev_device_new_from_syspath</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>udev_enumerate_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>udev_monitor_new_from_netlink</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|