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<?xml version='1.0'?>
< !DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!-- SPDX - License - Identifier: LGPL - 2.1 - or - later -->
<refentry id= "sd-device" xmlns:xi= "http://www.w3.org/2001/XInclude" >
<refentryinfo >
<title > sd-device</title>
<productname > systemd</productname>
</refentryinfo>
<refmeta >
<refentrytitle > sd-device</refentrytitle>
<manvolnum > 3</manvolnum>
</refmeta>
<refnamediv >
<refname > sd-device</refname>
<refpurpose > API for enumerating and introspecting local devices</refpurpose>
</refnamediv>
<refsynopsisdiv >
<funcsynopsis >
<funcsynopsisinfo > #include < systemd/sd-device.h> </funcsynopsisinfo>
</funcsynopsis>
<cmdsynopsis >
<command > pkg-config --cflags --libs libsystemd</command>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1 >
<title > Description</title>
<para > <filename > sd-device.h</filename> provides an API to introspect and enumerate devices on the local
system. It provides a programmatic interface to the database of devices and their properties mananaged by
<citerefentry > <refentrytitle > systemd-udevd.service</refentrytitle> <manvolnum > 8</manvolnum> </citerefentry> .
This API is a replacement for
<citerefentry > <refentrytitle > libudev</refentrytitle> <manvolnum > 3</manvolnum> </citerefentry> and
<filename > libudev.h</filename> .</para>
<para > See
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<literallayout > <citerefentry > <refentrytitle > sd_device_get_syspath</refentrytitle> <manvolnum > 3</manvolnum> </citerefentry> ,
<citerefentry > <refentrytitle > sd_device_ref</refentrytitle> <manvolnum > 3</manvolnum> </citerefentry>
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</literallayout>
for more information about the functions available.</para>
</refsect1>
<xi:include href= "libsystemd-pkgconfig.xml" />
<refsect1 >
<title > See Also</title>
<para >
<citerefentry > <refentrytitle > systemd</refentrytitle> <manvolnum > 1</manvolnum> </citerefentry> ,
<citerefentry > <refentrytitle > sd-event</refentrytitle> <manvolnum > 3</manvolnum> </citerefentry> ,
<citerefentry > <refentrytitle > udevadm</refentrytitle> <manvolnum > 8</manvolnum> </citerefentry>
</para>
</refsect1>
</refentry>