chiark / gitweb /
man: fix minor type in man page
[elogind.git] / man / sd_bus_message_append_strv.xml
1 <?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
3 "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
4
5 <!--
6 This file is part of systemd.
7
8 Copyright 2014 Zbigniew Jędrzejewski-Szmek
9
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
14
15 systemd is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
19
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
22 -->
23
24 <refentry id="sd_bus_message_append_strv" conditional="ENABLE_KDBUS"
25           xmlns:xi="http://www.w3.org/2001/XInclude">
26
27   <refentryinfo>
28     <title>sd_bus_message_append_strv</title>
29     <productname>systemd</productname>
30
31     <authorgroup>
32       <author>
33         <contrib>A monkey with a typewriter</contrib>
34         <firstname>Zbigniew</firstname>
35         <surname>Jędrzejewski-Szmek</surname>
36         <email>zbyszek@in.waw.pl</email>
37       </author>
38     </authorgroup>
39   </refentryinfo>
40
41   <refmeta>
42     <refentrytitle>sd_bus_message_append_strv</refentrytitle>
43     <manvolnum>3</manvolnum>
44   </refmeta>
45
46   <refnamediv>
47     <refname>sd_bus_message_append_strv</refname>
48
49     <refpurpose>Attach an array of strings to a message</refpurpose>
50   </refnamediv>
51
52   <refsynopsisdiv>
53     <funcsynopsis>
54       <funcsynopsisinfo>#include &lt;systemd/sd-bus.h&gt;</funcsynopsisinfo>
55
56       <funcprototype>
57         <funcdef>int sd_bus_message_append_strv</funcdef>
58         <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
59         <paramdef>char **<parameter>l</parameter></paramdef>
60       </funcprototype>
61     </funcsynopsis>
62   </refsynopsisdiv>
63
64   <refsect1>
65     <title>Description</title>
66
67     <para>The <function>sd_bus_message_append</function> function can be
68     used to append an array of strings to message
69     <parameter>m</parameter>. The parameter <parameter>l</parameter>
70     shall point to a <constant>NULL</constant>-terminated array of pointers
71     to <constant>NUL</constant>-terminated strings. Each string must
72     satisfy the same constraints as described for the
73     <literal>s</literal> type in
74     <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>.
75     </para>
76
77     <para>The memory pointed at by <parameter>p</parameter> and the
78     contents of the strings themselves are copied into the memory area
79     containing the message and may be changed after this call. Note
80     that the signature of <parameter>l</parameter> parameter is to be
81     treated as <type>const char *const *</type>, and the contents
82     will not be modified.</para>
83   </refsect1>
84
85   <refsect1>
86     <title>Return Value</title>
87
88     <para>On success, this call returns 0 or a positive integer. On
89     failure, a negative errno-style error code is returned.</para>
90   </refsect1>
91
92   <xi:include href="sd_bus_message_append_basic.xml" xpointer="errors" />
93
94   <refsect1>
95     <title>Notes</title>
96
97     <para>The <function>sd_bus_append_append_strv()</function> function
98     described here is available as a shared library, which can be
99     compiled and linked to with the
100     <constant>libsystemd</constant> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
101     file.</para>
102   </refsect1>
103
104   <refsect1>
105     <title>See Also</title>
106
107     <para>
108       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
109       <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
110       <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
111       <citerefentry><refentrytitle>sd_bus_message_append_array</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
112       <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html">The D-Bus specification</ulink>
113     </para>
114   </refsect1>
115
116 </refentry>