<?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 <literallayout><citerefentry><refentrytitle>sd_device_get_syspath</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_device_ref</refentrytitle><manvolnum>3</manvolnum></citerefentry> </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>