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| <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//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+ |
| --> |
| |
| <refentry id="udev_enumerate_new" |
| xmlns:xi="http://www.w3.org/2001/XInclude"> |
| |
| <refentryinfo> |
| <title>udev_enumerate_new</title> |
| <productname>systemd</productname> |
| </refentryinfo> |
| |
| <refmeta> |
| <refentrytitle>udev_enumerate_new</refentrytitle> |
| <manvolnum>3</manvolnum> |
| </refmeta> |
| |
| <refnamediv> |
| <refname>udev_enumerate_new</refname> |
| <refname>udev_enumerate_ref</refname> |
| <refname>udev_enumerate_unref</refname> |
| |
| <refpurpose>Create, acquire and release a udev enumerate object</refpurpose> |
| </refnamediv> |
| |
| <refsynopsisdiv> |
| <funcsynopsis> |
| <funcsynopsisinfo>#include <libudev.h></funcsynopsisinfo> |
| |
| <funcprototype> |
| <funcdef>struct udev_enumerate *<function>udev_enumerate_new</function></funcdef> |
| <paramdef>struct udev *<parameter>udev</parameter></paramdef> |
| </funcprototype> |
| |
| <funcprototype> |
| <funcdef>struct udev_enumerate *<function>udev_enumerate_ref</function></funcdef> |
| <paramdef>struct udev_enumerate *<parameter>udev_enumerate</parameter></paramdef> |
| </funcprototype> |
| |
| <funcprototype> |
| <funcdef>struct udev_enumerate *<function>udev_enumerate_unref</function></funcdef> |
| <paramdef>struct udev_enumerate *<parameter>udev_enumerate</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_enumerate_new()</function> returns a |
| pointer to the allocated udev monitor. On failure, |
| <constant>NULL</constant> is returned. |
| <function>udev_enumerate_ref()</function> returns the argument |
| that it was passed, unmodified. |
| <function>udev_enumerate_unref()</function> always returns |
| <constant>NULL</constant>.</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_add_match_subsystem</refentrytitle><manvolnum>3</manvolnum></citerefentry>, |
| <citerefentry><refentrytitle>udev_enumerate_scan_devices</refentrytitle><manvolnum>3</manvolnum></citerefentry>, |
| <citerefentry><refentrytitle>udev_monitor_new_from_netlink</refentrytitle><manvolnum>3</manvolnum></citerefentry>, |
| <citerefentry><refentrytitle>udev_list_entry</refentrytitle><manvolnum>3</manvolnum></citerefentry>, |
| <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, |
| </para> |
| </refsect1> |
| |
| </refentry> |