06255d6f76
This adds man-pages for most of the libudev symbols we export. Similar symbols are grouped together in a single man-page, with respective links added. All man-pages contain the full skeleton including NAME, SYNOPSIS, RETURN VALUE and SEE ALSO. However, most of them still lack the DESCRIPTION part. This should be copied from the gtkdoc descriptions in src/libudev/libudev*.[ch]. Any help is welcome! (the whole skeleton is already done, so it's really just about the prose-part of the man-pages to be written). Missing from the man-pages are the following parts: - udev_set_log_fn() - udev_[gs]et_log_priority() - udev_[gs]et_userdata() - udev_list_entry_foreach() - udev_device_get_seqnum() - udev_device_get_usec_since_initialized() - udev_util_encode_string() These are considered legacy, afaik. If not, please feel free to add them now! Furthermore, udev-hwdb and udev-queue are not documented at all (for the same reasons).
138 lines
5 KiB
XML
138 lines
5 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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This file is part of systemd.
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Copyright 2015 David Herrmann <dh.herrmann@gmail.com>
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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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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