11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
127 lines
4.4 KiB
XML
127 lines
4.4 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
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<!ENTITY % entities SYSTEM "custom-entities.ent" >
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%entities;
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]>
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<!--
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SPDX-License-Identifier: LGPL-2.1+
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This file is part of systemd.
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Copyright 2015 David Herrmann <dh.herrmann@gmail.com>
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-->
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<refentry id="udev_monitor_receive_device"
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xmlns:xi="http://www.w3.org/2001/XInclude">
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<refentryinfo>
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<title>udev_monitor_receive_device</title>
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<productname>systemd</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>David</firstname>
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<surname>Herrmann</surname>
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<email>dh.herrmann@gmail.com</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>udev_monitor_receive_device</refentrytitle>
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<manvolnum>3</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>udev_monitor_receive_device</refname>
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<refname>udev_monitor_enable_receiving</refname>
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<refname>udev_monitor_set_receive_buffer_size</refname>
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<refname>udev_monitor_get_fd</refname>
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<refname>udev_monitor_get_udev</refname>
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<refpurpose>Query and modify device monitor</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<funcsynopsis>
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<funcsynopsisinfo>#include <libudev.h></funcsynopsisinfo>
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<funcprototype>
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<funcdef>struct udev_device *<function>udev_monitor_receive_device</function></funcdef>
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<paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
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</funcprototype>
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<funcprototype>
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<funcdef>int <function>udev_monitor_enable_receiving</function></funcdef>
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<paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
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</funcprototype>
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<funcprototype>
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<funcdef>int <function>udev_monitor_set_receive_buffer_size</function></funcdef>
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<paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
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<paramdef>int <parameter>size</parameter></paramdef>
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</funcprototype>
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<funcprototype>
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<funcdef>int <function>udev_monitor_get_fd</function></funcdef>
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<paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
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</funcprototype>
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<funcprototype>
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<funcdef>struct udev *<function>udev_monitor_get_udev</function></funcdef>
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<paramdef>struct udev_monitor *<parameter>udev_monitor</parameter></paramdef>
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</funcprototype>
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</funcsynopsis>
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</refsynopsisdiv>
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<!--<refsect1>
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<title>Description</title>
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<para>XXX: Add short description.</para>
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</refsect1>-->
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<refsect1>
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<title>Return Value</title>
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<para>On success,
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<function>udev_monitor_receive_device()</function> returns a
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pointer to a newly referenced device that was received via the
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monitor. The caller is responsible to drop this reference when
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done. On failure, <constant>NULL</constant> is returned.</para>
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<para>On success,
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<function>udev_monitor_enable_receiving()</function> and
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<function>udev_monitor_set_receive_buffer_size()</function>
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return an integer greater than, or equal to,
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<constant>0</constant>. On failure, a negative error code is
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returned.</para>
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<para>On success, <function>udev_monitor_get_fd()</function>
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returns the file descriptor used by this monitor. On failure,
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a negative error code is returned.</para>
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<para><function>udev_monitor_get_udev()</function> always returns
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a pointer to the udev context that this monitor is associated
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with.</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>udev_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>udev_device_new_from_syspath</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>udev_enumerate_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>udev_monitor_new_from_netlink</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>udev_monitor_filter_update</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>udev_list_entry</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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</para>
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</refsect1>
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</refentry>
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