[systemd-commits] 2 commits - Makefile-man.am man/sd_bus_message_append_array.xml man/sd_bus_message_append_basic.xml man/sd_bus_message_append_string_memfd.xml man/sd_bus_message_append_strv.xml man/sd_bus_message_append.xml man/systemd.link.xml src/libsystemd tools/make-man-rules.py
Zbigniew Jędrzejewski-Szmek
zbyszek at kemper.freedesktop.org
Thu Mar 6 20:28:00 PST 2014
Makefile-man.am | 61 +++++-
man/sd_bus_message_append.xml | 254 ++++++++++++++++++++++++++
man/sd_bus_message_append_array.xml | 190 +++++++++++++++++++
man/sd_bus_message_append_basic.xml | 278 +++++++++++++++++++++++++++++
man/sd_bus_message_append_string_memfd.xml | 153 +++++++++++++++
man/sd_bus_message_append_strv.xml | 116 ++++++++++++
man/systemd.link.xml | 4
src/libsystemd/sd-bus/test-bus-marshal.c | 3
tools/make-man-rules.py | 12 +
9 files changed, 1058 insertions(+), 13 deletions(-)
New commits:
commit d86dd07d462fb8502b1c7b4a9a4df4fba8318bdd
Author: Zbigniew Jędrzejewski-Szmek <zbyszek at in.waw.pl>
Date: Thu Mar 6 23:24:30 2014 -0500
build-sys: update intructions for Makefile-man.am regeneration
diff --git a/Makefile-man.am b/Makefile-man.am
index c232f48..73afdd8 100644
--- a/Makefile-man.am
+++ b/Makefile-man.am
@@ -1,6 +1,12 @@
# Do not edit. Generated by make-man-rules.py.
-# Regenerate with 'make all update-man-list'.
-
+# To regenerate:
+# 1. Create, update, or remove source .xml files in man/
+# 2. Run 'make update-man-list'
+# 3. Run 'make man' to generate manpages
+#
+# To make a man page conditional on a configure switch add
+# attribute conditional="ENABLE_WHAT" or conditional="WITH_WHAT"
+# to <refentry> element.
MANPAGES += \
man/bootup.7 \
man/busctl.1 \
@@ -85,6 +91,7 @@ MANPAGES += \
man/systemd.exec.5 \
man/systemd.journal-fields.7 \
man/systemd.kill.5 \
+ man/systemd.link.5 \
man/systemd.mount.5 \
man/systemd.path.5 \
man/systemd.preset.5 \
@@ -100,9 +107,6 @@ MANPAGES += \
man/systemd.time.7 \
man/systemd.timer.5 \
man/systemd.unit.5 \
- man/systemd.link.5 \
- man/systemd.netdev.5 \
- man/systemd.network.5 \
man/telinit.8 \
man/tmpfiles.d.5 \
man/udev.7 \
@@ -1007,7 +1011,9 @@ endif
if ENABLE_NETWORKD
MANPAGES += \
- man/systemd-networkd.service.8
+ man/systemd-networkd.service.8 \
+ man/systemd.netdev.5 \
+ man/systemd.network.5
MANPAGES_ALIAS += \
man/systemd-networkd.8
man/systemd-networkd.8: man/systemd-networkd.service.8
@@ -1345,6 +1351,8 @@ MANPAGES_ALIAS += \
endif
+# Really, do not edit this file.
+
EXTRA_DIST += \
man/binfmt.d.xml \
man/bootchart.conf.xml \
@@ -1490,7 +1498,10 @@ EXTRA_DIST += \
man/systemd.index.xml \
man/systemd.journal-fields.xml \
man/systemd.kill.xml \
+ man/systemd.link.xml \
man/systemd.mount.xml \
+ man/systemd.netdev.xml \
+ man/systemd.network.xml \
man/systemd.path.xml \
man/systemd.preset.xml \
man/systemd.resource-control.xml \
@@ -1505,9 +1516,6 @@ EXTRA_DIST += \
man/systemd.time.xml \
man/systemd.timer.xml \
man/systemd.unit.xml \
- man/systemd.link.xml \
- man/systemd.netdev.xml \
- man/systemd.network.xml \
man/systemd.xml \
man/telinit.xml \
man/timedatectl.xml \
diff --git a/man/systemd.link.xml b/man/systemd.link.xml
index debe65e..718eb8e 100644
--- a/man/systemd.link.xml
+++ b/man/systemd.link.xml
@@ -53,12 +53,12 @@
<refsect1>
<title>Description</title>
- <para>Network link configuration is performed by the <literal>net_setup_link</literal>
+ <para>Network link configuration is performed by the <command>net_setup_link</command>
udev builtin.</para>
<para>The link files are read from the files located in the
system network directory <filename>/usr/lib/systemd/network</filename>,
- the volatile runtime network directory <filename>/run/systemd/network</filename>
+ the volatile runtime network directory <filename>/run/systemd/network</filename>,
and the local administration network directory <filename>/etc/systemd/network</filename>.
Link files must have the extension <filename>.link</filename>; other extensions are ignored.
All link files are collectively sorted and processed in lexical order,
diff --git a/tools/make-man-rules.py b/tools/make-man-rules.py
index 6224de3..9f46f7b 100644
--- a/tools/make-man-rules.py
+++ b/tools/make-man-rules.py
@@ -42,8 +42,14 @@ endif
HEADER = '''\
# Do not edit. Generated by make-man-rules.py.
-# Regenerate with 'make all update-man-list'.
-
+# To regenerate:
+# 1. Create, update, or remove source .xml files in man/
+# 2. Run 'make update-man-list'
+# 3. Run 'make man' to generate manpages
+#
+# To make a man page conditional on a configure switch add
+# attribute conditional="ENABLE_WHAT" or conditional="WITH_WHAT"
+# to <refentry> element.
'''
HTML_ALIAS_RULE = '''\
@@ -53,6 +59,8 @@ HTML_ALIAS_RULE = '''\
FOOTER = '''\
+# Really, do not edit this file.
+
EXTRA_DIST += \\
{files}
'''
commit effbc8e4f70fc70e4a4a8a1dc77228dd187f9c22
Author: Zbigniew Jędrzejewski-Szmek <zbyszek at in.waw.pl>
Date: Thu Mar 6 23:24:20 2014 -0500
man: describe functions for appending to messages
diff --git a/Makefile-man.am b/Makefile-man.am
index 40810e3..c232f48 100644
--- a/Makefile-man.am
+++ b/Makefile-man.am
@@ -688,6 +688,11 @@ MANPAGES += \
man/sd_bus_creds_new_from_pid.3 \
man/sd_bus_error.3 \
man/sd_bus_label_escape.3 \
+ man/sd_bus_message_append.3 \
+ man/sd_bus_message_append_array.3 \
+ man/sd_bus_message_append_basic.3 \
+ man/sd_bus_message_append_string_memfd.3 \
+ man/sd_bus_message_append_strv.3 \
man/sd_bus_message_get_cookie.3 \
man/sd_bus_message_get_monotonic_usec.3 \
man/sd_bus_new.3 \
@@ -734,6 +739,11 @@ MANPAGES_ALIAS += \
man/sd_bus_error_set_errno.3 \
man/sd_bus_error_set_errnof.3 \
man/sd_bus_label_unescape.3 \
+ man/sd_bus_message_append_array_iovec.3 \
+ man/sd_bus_message_append_array_memfd.3 \
+ man/sd_bus_message_append_array_space.3 \
+ man/sd_bus_message_append_string_iovec.3 \
+ man/sd_bus_message_append_string_space.3 \
man/sd_bus_message_get_realtime_usec.3 \
man/sd_bus_message_get_reply_cookie.3 \
man/sd_bus_message_get_seqnum.3 \
@@ -782,6 +792,11 @@ man/sd_bus_error_set_const.3: man/sd_bus_error.3
man/sd_bus_error_set_errno.3: man/sd_bus_error.3
man/sd_bus_error_set_errnof.3: man/sd_bus_error.3
man/sd_bus_label_unescape.3: man/sd_bus_label_escape.3
+man/sd_bus_message_append_array_iovec.3: man/sd_bus_message_append_array.3
+man/sd_bus_message_append_array_memfd.3: man/sd_bus_message_append_array.3
+man/sd_bus_message_append_array_space.3: man/sd_bus_message_append_array.3
+man/sd_bus_message_append_string_iovec.3: man/sd_bus_message_append_string_memfd.3
+man/sd_bus_message_append_string_space.3: man/sd_bus_message_append_string_memfd.3
man/sd_bus_message_get_realtime_usec.3: man/sd_bus_message_get_monotonic_usec.3
man/sd_bus_message_get_reply_cookie.3: man/sd_bus_message_get_cookie.3
man/sd_bus_message_get_seqnum.3: man/sd_bus_message_get_monotonic_usec.3
@@ -906,6 +921,21 @@ man/sd_bus_error_set_errnof.html: man/sd_bus_error.html
man/sd_bus_label_unescape.html: man/sd_bus_label_escape.html
$(html-alias)
+man/sd_bus_message_append_array_iovec.html: man/sd_bus_message_append_array.html
+ $(html-alias)
+
+man/sd_bus_message_append_array_memfd.html: man/sd_bus_message_append_array.html
+ $(html-alias)
+
+man/sd_bus_message_append_array_space.html: man/sd_bus_message_append_array.html
+ $(html-alias)
+
+man/sd_bus_message_append_string_iovec.html: man/sd_bus_message_append_string_memfd.html
+ $(html-alias)
+
+man/sd_bus_message_append_string_space.html: man/sd_bus_message_append_string_memfd.html
+ $(html-alias)
+
man/sd_bus_message_get_realtime_usec.html: man/sd_bus_message_get_monotonic_usec.html
$(html-alias)
@@ -1355,6 +1385,11 @@ EXTRA_DIST += \
man/sd_bus_creds_new_from_pid.xml \
man/sd_bus_error.xml \
man/sd_bus_label_escape.xml \
+ man/sd_bus_message_append.xml \
+ man/sd_bus_message_append_array.xml \
+ man/sd_bus_message_append_basic.xml \
+ man/sd_bus_message_append_string_memfd.xml \
+ man/sd_bus_message_append_strv.xml \
man/sd_bus_message_get_cookie.xml \
man/sd_bus_message_get_monotonic_usec.xml \
man/sd_bus_new.xml \
diff --git a/man/sd_bus_message_append.xml b/man/sd_bus_message_append.xml
new file mode 100644
index 0000000..2a1e95a
--- /dev/null
+++ b/man/sd_bus_message_append.xml
@@ -0,0 +1,254 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+This file is part of systemd.
+
+Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+systemd is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+systemd is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_bus_message_append" conditional="ENABLE_KDBUS"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <refentryinfo>
+ <title>sd_bus_message_append</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>A monkey with a typewriter</contrib>
+ <firstname>Zbigniew</firstname>
+ <surname>Jędrzejewski-Szmek</surname>
+ <email>zbyszek at in.waw.pl</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_bus_message_append</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_bus_message_append</refname>
+
+ <refpurpose>Attach parts of message based on a format string</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include <systemd/sd-bus.h></funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>const char *<parameter>types</parameter></paramdef>
+ <paramdef>...</paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para>Function <function>sd_bus_message_append</function> appends
+ a sequence of items to message <parameter>m</parameter>. The
+ format string <parameter>types</parameter> describes the types of
+ arguments that follow.</para>
+
+ <para>The format string is composed of the elements shown in the
+ table below. It contains zero or more single "complete types".
+ Each complete type may be one of the basic types or a fully
+ described container type. A container type may be a structure, a
+ variant type code, an array with its element type, or a dictionary
+ with its entry type. The format string is
+ <constant>NUL</constant>-terminated.</para>
+
+ <para>In case of a basic type, one argument of the corresponding
+ type is expected.</para>
+
+ <para>A structure is denoted by a sequence of complete types
+ between <literal>(</literal> and <literal>)</literal>. This
+ sequence cannot be empty — it must contain at least one type.
+ Arguments corresponding to this nested sequence follow the same
+ rules as if they were not nested.</para>
+
+ <para>A variant is denoted by <literal>v</literal>. Correspoding
+ arguments must include a format string denoting a complete type,
+ and following that, arguments corresponding to the specified type.
+ </para>
+
+ <para>An array is denoted by <literal>a</literal> followed by a
+ complete type. Corresponding arguments must include the size of
+ the array, and then repeated this number of times, arguments
+ corresponding to the nested type.</para>
+
+ <para>A dictionary is an array of dictionary entries, denoted by
+ <literal>a</literal> followed by a pair of complete types between
+ <literal>{</literal> and <literal>}</literal>. The first of those
+ types must be a basic type. Corresponding arguments must include
+ the size of the dictionary, and then repeated this number of
+ times, arguments corresponding to each of the two nested
+ types.</para>
+
+ <table>
+ <title>Item format specifiers</title>
+
+ <tgroup cols='4'>
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="xpointer(//table[@id='format-specifiers'])//colspec" />
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="xpointer(//table[@id='format-specifiers']//thead)" />
+
+ <tbody>
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="xpointer(//table[@id='format-specifiers']//tbody/*)" />
+
+ <row>
+ <entry><literal>a</literal></entry>
+ <entry><constant>SD_BUS_TYPE_ARRAY</constant></entry>
+ <entry>array</entry>
+ <entry>determined by array type and size</entry>
+ </row>
+
+ <row>
+ <entry><literal>v</literal></entry>
+ <entry><constant>SD_BUS_TYPE_VARIANT</constant></entry>
+ <entry>variant</entry>
+ <entry>determined by the type argument</entry>
+ </row>
+
+ <row>
+ <entry><literal>(</literal></entry>
+ <entry><constant>SD_BUS_TYPE_STRUCT_BEGIN</constant></entry>
+ <entry>array start</entry>
+ <entry morerows="1">determined by the nested types</entry>
+ </row>
+ <row>
+ <entry><literal>)</literal></entry>
+ <entry><constant>SD_BUS_TYPE_STRUCT_END</constant></entry>
+ <entry>array end</entry>
+ </row>
+
+ <row>
+ <entry><literal>{</literal></entry>
+ <entry><constant>SD_BUS_TYPE_DICT_ENTRY_BEGIN</constant></entry>
+ <entry>dictionary entry start</entry>
+ <entry morerows="1">determined by the nested types</entry>
+ </row>
+ <row>
+ <entry><literal>}</literal></entry>
+ <entry><constant>SD_BUS_TYPE_DICT_ENTRY_END</constant></entry>
+ <entry>dictionary entry end</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </refsect1>
+
+ <refsect1>
+ <title>Types string grammar</title>
+
+ <programlisting>types ::= complete_type*
+complete_type ::= basic_type | variant | structure | array | dictionary
+basic_type ::= "y" | "n" | "q" | "u" | "i" | "x" | "t" | "d" |
+ "b" | "h" |
+ "s" | "o" | "g"
+variant ::= "v"
+structure ::= "(" complete_type+ ")"
+array ::= "a" complete_type
+dictionary ::= "a" "{" basic_type complete_type "}"
+</programlisting>
+ </refsect1>
+
+ <refsect1>
+ <title>Examples</title>
+
+ <para>Append a single basic type (the string <literal>a string</literal>):
+ </para>
+
+ <programlisting>sd_bus_message *m;
+...
+sd_bus_message_append(m, "s", "a string");</programlisting>
+
+ <para>Append all types of integers:</para>
+
+ <programlisting>uint8_t y = 1;
+int16_t n = 2;
+uint16_t q = 3;
+int32_t i = 4;
+uint32_t u = 5;
+int32_t x = 6;
+uint32_t t = 7;
+double d = 8.0;
+sd_bus_message_append(m, "ynqiuxtd", y, n, q, i, u, x, t, d);</programlisting>
+
+ <para>Append a structure composed of string and a D-Bus path:</para>
+
+ <programlisting>sd_bus_message_append(m, "(so)", "a string", "/a/path");
+</programlisting>
+
+ <para>Append an array of UNIX file descriptors:</para>
+
+ <programlisting>sd_bus_message_append(m, "ah", 3, STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO);
+</programlisting>
+
+ <para>Append a variant, with the real type "g" (signature),
+ and value "sdbusisgood":</para>
+
+ <programlisting>sd_bus_message_append(m, "v", "g", "sdbusisgood");</programlisting>
+
+ <para>Append a dictionary containing the mapping {1=>"a", 2=>"b", 3=>""}:
+ </para>
+
+ <programlisting>sd_bus_message_append(m, "a{is}", 3, 1, "a", 2, "b", 3, NULL);
+ </programlisting>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para>On success, this call returns 0 or a positive
+ integer. On failure, this call returns a negative
+ errno-style error code.</para>
+ </refsect1>
+
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="errors" />
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para><function>sd_bus_open_user()</function> and other functions
+ described here are available as a shared library, which can be
+ compiled and linked to with the
+ <constant>libsystemd-bus</constant>Â <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ file.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_ref</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_unref</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>ssh</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-machined.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ </para>
+ </refsect1>
+
+</refentry>
diff --git a/man/sd_bus_message_append_array.xml b/man/sd_bus_message_append_array.xml
new file mode 100644
index 0000000..fe84671
--- /dev/null
+++ b/man/sd_bus_message_append_array.xml
@@ -0,0 +1,190 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+This file is part of systemd.
+
+Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+systemd is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+systemd is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_bus_message_append_array" conditional="ENABLE_KDBUS"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <refentryinfo>
+ <title>sd_bus_message_append_array</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>A monkey with a typewriter</contrib>
+ <firstname>Zbigniew</firstname>
+ <surname>Jędrzejewski-Szmek</surname>
+ <email>zbyszek at in.waw.pl</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_bus_message_append_array</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_bus_message_append_array</refname>
+ <refname>sd_bus_message_append_array_memfd</refname>
+ <refname>sd_bus_message_append_array_iovec</refname>
+ <refname>sd_bus_message_append_array_space</refname>
+
+ <refpurpose>Attach an array of items to a message</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include <systemd/sd-bus.h></funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_array</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>char <parameter>type</parameter></paramdef>
+ <paramdef>char void *<parameter>ptr</parameter></paramdef>
+ <paramdef>size_t <parameter>size</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_array_memfd</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>char <parameter>type</parameter></paramdef>
+ <paramdef>sd_memfd *<parameter>memfd</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_array_iovec</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>char <parameter>type</parameter></paramdef>
+ <paramdef>const struct iovec *<parameter>iov</parameter></paramdef>
+ <paramdef>unsigned <parameter>n</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_array_space</funcdef>
+ <paramdef>char <parameter>type</parameter></paramdef>
+ <paramdef>size_t <parameter>size</parameter></paramdef>
+ <paramdef>char void **<parameter>ptr</parameter></paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para>Function <function>sd_bus_message_append_array</function>
+ appends items to message <parameter>m</parameter> as the single
+ array. A container will be opened, items appended, and the
+ container closed. Parameter <parameter>type</parameter> determines
+ how pointer <parameter>p</parameter> is interpreted.
+ <parameter>type</parameter> must be one of the "trivial" types
+ <literal>y</literal>, <literal>n</literal>, <literal>q</literal>,
+ <literal>i</literal>, <literal>u</literal>, <literal>x</literal>,
+ <literal>t</literal>, <literal>d</literal> (but not
+ <literal>b</literal>), as defined by the
+ <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html#basic-types">Basic Types</ulink>
+ section of the D-Bus specification, and listed in
+ <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>.
+ Pointer <parameter>p</parameter> must point to an array of of size
+ <parameter>size</parameter> bytes containing items of the
+ respective type. Size <parameter>size</parameter> must be a
+ multiple of the size of the type <parameter>type</parameter>. As a
+ special case, <parameter>p</parameter> may be
+ <constant>NULL</constant>, if <parameter>size</parameter> is 0.
+ </para>
+
+ <para>The memory pointed at by <parameter>p</parameter> is copied
+ into the memory area containing the message and may be changed
+ after this call.</para>
+
+ <para>Function
+ <function>sd_bus_message_append_array_memfd</function> appends
+ items to message <parameter>m</parameter>, similarly to
+ <function>sd_bus_message_append_array</function>. Contents of the
+ memory file descriptor <parameter>memfd</parameter> are used as
+ the contents of the array. Their size must be a multiple of the
+ size of the type <parameter>type</parameter>.</para>
+
+ <para>Descriptor <parameter>memfd</parameter> will be sealed
+ and cannot be modified after this call.</para>
+
+ <para>Function
+ <function>sd_bus_message_append_array_iovec</function> appends
+ items to message <parameter>m</parameter>, similarly to
+ <function>sd_bus_message_append_array</function>. Contents of the
+ iovec <parameter>iov</parameter> are used as the contents of the
+ array. The total size of <parameter>iov</parameter> payload (the
+ sum of <structfield>iov_len</structfield> fields) must be a multiple
+ of the size of the type <parameter>type</parameter>.</para>
+
+ <para>Pointer <parameter>iov</parameter> must point to
+ <parameter>n</parameter> <structname>struct iovec</structname>
+ structures. Each structure may have the
+ <structname>iov_base</structname> field set, in which case the
+ memory pointed to will be copied into the message, or unset, in
+ which case a block of zeros of length
+ <structname>iov_len</structname> bytes will be inserted. The
+ memory pointed at by <parameter>iov</parameter> may be changed
+ after this call.</para>
+
+ <para>Function
+ <function>sd_bus_message_append_array_space</function> appends
+ space for an array of items to message <parameter>m</parameter>.
+ It behaves the same as
+ <function>sd_bus_message_append_array</function>, but instead
+ of copying items to the message, it returns a pointer to the
+ destination area to the caller in pointer <parameter>p</parameter>.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para>On success, those calls return 0 or a positive integer. On
+ failure, they returns a negative errno-style error code.</para>
+ </refsect1>
+
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="errors" />
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para><function>sd_bus_append_array()</function> and other
+ functions described here are available as a shared library, which
+ can be compiled and linked to with the
+ <constant>libsystemd</constant>Â <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ file.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html">The D-Bus specification</ulink>
+ </para>
+ </refsect1>
+
+</refentry>
diff --git a/man/sd_bus_message_append_basic.xml b/man/sd_bus_message_append_basic.xml
new file mode 100644
index 0000000..a8e91f9
--- /dev/null
+++ b/man/sd_bus_message_append_basic.xml
@@ -0,0 +1,278 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+This file is part of systemd.
+
+Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+systemd is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+systemd is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_bus_message_append_basic" conditional="ENABLE_KDBUS">
+
+ <refentryinfo>
+ <title>sd_bus_message_append_basic</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>A monkey with a typewriter</contrib>
+ <firstname>Zbigniew</firstname>
+ <surname>Jędrzejewski-Szmek</surname>
+ <email>zbyszek at in.waw.pl</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_bus_message_append_basic</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_bus_message_append_basic</refname>
+
+ <refpurpose>Attach a single part to a message</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include <systemd/sd-bus.h></funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_basic</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>char <parameter>type</parameter></paramdef>
+ <paramdef>char void *<parameter>p</parameter></paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para><function>sd_bus_message_append_basic</function> appends a
+ single item to the message <parameter>m</parameter>. Parameter
+ <parameter>type</parameter> determines how pointer
+ <parameter>p</parameter> is interpreted.
+ <parameter>type</parameter> must be one of the basic types
+ as defined by the
+
+ <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html#basic-types">Basic Types</ulink>
+ section of the D-Bus specification, and listed in the table below.
+ </para>
+
+ <table id='format-specifiers'>
+ <title>Item format specifiers</title>
+
+ <tgroup cols='4'>
+ <colspec colname='specifier' />
+ <colspec colname='constant' />
+ <colspec colname='description' />
+ <colspec colname='size' />
+ <thead>
+ <row>
+ <entry>Specifier</entry>
+ <entry>Constant</entry>
+ <entry>Description</entry>
+ <entry>Size</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry><literal>y</literal></entry>
+ <entry><constant>SD_BUS_TYPE_BYTE</constant></entry>
+ <entry>unsigned interger</entry>
+ <entry>1 byte</entry>
+ </row>
+
+ <row>
+ <entry><literal>b</literal></entry>
+ <entry><constant>SD_BUS_TYPE_BOOLEAN</constant></entry>
+ <entry>boolean</entry>
+ <entry>4 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>n</literal></entry>
+ <entry><constant>SD_BUS_TYPE_INT16</constant></entry>
+ <entry>signed integer</entry>
+ <entry>2 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>q</literal></entry>
+ <entry><constant>SD_BUS_TYPE_UINT16</constant></entry>
+ <entry>unsigned integer</entry>
+ <entry>2 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>i</literal></entry>
+ <entry><constant>SD_BUS_TYPE_INT32</constant></entry>
+ <entry>signed integer</entry>
+ <entry>4 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>u</literal></entry>
+ <entry><constant>SD_BUS_TYPE_UINT32</constant></entry>
+ <entry>unsigned integer</entry>
+ <entry>4 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>x</literal></entry>
+ <entry><constant>SD_BUS_TYPE_INT64</constant></entry>
+ <entry>signed integer</entry>
+ <entry>8 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>t</literal></entry>
+ <entry><constant>SD_BUS_TYPE_UINT64</constant></entry>
+ <entry>unsigned integer</entry>
+ <entry>8 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>d</literal></entry>
+ <entry><constant>SD_BUS_TYPE_DOUBLE</constant></entry>
+ <entry>floating-point</entry>
+ <entry>8 bytes</entry>
+ </row>
+
+ <row>
+ <entry><literal>s</literal></entry>
+ <entry><constant>SD_BUS_TYPE_STRING</constant></entry>
+ <entry>Unicode string</entry>
+ <entry>variable</entry>
+ </row>
+
+ <row>
+ <entry><literal>o</literal></entry>
+ <entry><constant>SD_BUS_TYPE_OBJECT_PATH</constant></entry>
+ <entry>object path</entry>
+ <entry>variable</entry>
+ </row>
+
+ <row>
+ <entry><literal>g</literal></entry>
+ <entry><constant>SD_BUS_TYPE_SIGNATURE</constant></entry>
+ <entry>signature</entry>
+ <entry>variable</entry>
+ </row>
+
+ <row>
+ <entry><literal>h</literal></entry>
+ <entry><constant>SD_BUS_TYPE_UNIX_FD</constant></entry>
+ <entry>UNIX file descriptor</entry>
+ <entry>4 bytes</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+
+ <para>The value of the parameter is copied into the memory area
+ containing the message and may be changed after this call. If
+ <parameter>type</parameter> is <literal>h</literal> (UNIX file
+ descriptor), it is always "consumed" by this call, and either
+ successfully appended to the message or closed.</para>
+
+ <para>For types <literal>s</literal>, <literal>o</literal>, and
+ <literal>g</literal>, the parameter <parameter>p</parameter> is
+ interpreted as a pointer to a <constant>NUL</constant>-terminated
+ character sequence. As a special case, a <constant>NULL</constant>
+ pointer is interpreted as an empty string. The string should be
+ valid Unicode string encoded as UTF-8. In case of the two latter
+ types, additionally the requirements for a D-Bus object path or
+ type signature should be satisfied. Those requirements should be
+ verified by the recepient of the message.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para>On success, this call returns 0 or a positive integer. On
+ failure, it returns a negative errno-style error code.</para>
+ </refsect1>
+
+ <refsect1 id='errors'>
+ <title>Errors</title>
+
+ <para>Returned errors may indicate the following problems:</para>
+
+ <variablelist>
+
+ <varlistentry>
+ <term><varname>-EINVAL</varname></term>
+
+ <listitem><para>Specified parameter is invalid.
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>-EPERM</varname></term>
+
+ <listitem><para>Message has been sealed.
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>-ESTALE</varname></term>
+
+ <listitem><para>Message is in invalid state.
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>-ENXIO</varname></term>
+
+ <listitem><para>Message cannot be appended to.
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>-ENOMEM</varname></term>
+
+ <listitem><para>Memory allocation failed.</para></listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para><function>sd_bus_append_basic()</function> function
+ described here is available as a shared library, which can be
+ compiled and linked to with the
+ <constant>libsystemd</constant>Â <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ file.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html">The D-Bus specification</ulink>
+ </para>
+ </refsect1>
+
+</refentry>
diff --git a/man/sd_bus_message_append_string_memfd.xml b/man/sd_bus_message_append_string_memfd.xml
new file mode 100644
index 0000000..a9b8924
--- /dev/null
+++ b/man/sd_bus_message_append_string_memfd.xml
@@ -0,0 +1,153 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+This file is part of systemd.
+
+Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+systemd is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+systemd is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_bus_message_append_string_memfd" conditional="ENABLE_KDBUS"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <refentryinfo>
+ <title>sd_bus_message_append_string_memfd</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>A monkey with a typewriter</contrib>
+ <firstname>Zbigniew</firstname>
+ <surname>Jędrzejewski-Szmek</surname>
+ <email>zbyszek at in.waw.pl</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_bus_message_append_string_memfd</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_bus_message_append_string_memfd</refname>
+ <refname>sd_bus_message_append_string_iovec</refname>
+ <refname>sd_bus_message_append_string_space</refname>
+
+ <refpurpose>Attach a string to a message</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include <systemd/sd-bus.h></funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_string_memfd</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>sd_memfd *<parameter>memfd</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_string_iovec</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>const struct iovec *<parameter>iov</parameter></paramdef>
+ <paramdef>unsigned <parameter>n</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_string_space</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>size_t <parameter>size</parameter></paramdef>
+ <paramdef>char **<parameter>s</parameter></paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para>Functions
+ <function>sd_bus_message_append_string_memfd</function> and
+ <function>sd_bus_message_append_string_iovec</function> can be
+ used to append a single string (item of type <literal>s</literal>)
+ to message <parameter>m</parameter>.</para>
+
+ <para>In case of
+ <function>sd_bus_message_append_string_memfd</function> the
+ contents of <parameter>memfd</parameter> are the string. They must
+ satisfy the same constraints as described for the
+ <literal>s</literal> type in
+ <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para>
+
+ <para>In case of
+ <function>sd_bus_message_append_string_iovec</function> the
+ payload of <parameter>iov</parameter> is the string. It must
+ satisfy the same constraints as described for the
+ <literal>s</literal> type in
+ <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para>
+
+ <para>Pointer <parameter>iov</parameter> must point to
+ <parameter>n</parameter> <structname>struct iovec</structname>
+ structures. Each structure may have the
+ <structname>iov_base</structname> field set, in which case the
+ memory pointed to will be copied into the message, or unset, in
+ which case a block of spaces (ASCII 32) of length
+ <structname>iov_len</structname> will be inserted. The
+ memory pointed at by <parameter>iov</parameter> may be changed
+ after this call.</para>
+
+ <para>Function
+ <function>sd_bus_message_append_string_space</function> appends
+ space for a string to message <parameter>m</parameter>. If behaves
+ similarly to <function>sd_bus_message_append_basic</function> with
+ type <literal>s</literal>, but instead of copying a string into
+ the the message, it returns a pointer to the destination area to
+ the caller in pointer <parameter>p</parameter>. Space for string
+ of length <parameter>size</parameter> plus the terminating
+ <constant>NUL</constant> is allocated.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para>On success, those calls return 0 or a positive integer. On
+ failure, they returns a negative errno-style error code.</para>
+ </refsect1>
+
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="errors" />
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para>Functions described here are available as a shared library,
+ which can be compiled and linked to with the
+ <constant>libsystemd</constant>Â <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ file.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html">The D-Bus specification</ulink>
+ </para>
+ </refsect1>
+
+</refentry>
diff --git a/man/sd_bus_message_append_strv.xml b/man/sd_bus_message_append_strv.xml
new file mode 100644
index 0000000..048bbca
--- /dev/null
+++ b/man/sd_bus_message_append_strv.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+This file is part of systemd.
+
+Copyright 2014 Zbigniew Jędrzejewski-Szmek
+
+systemd is free software; you can redistribute it and/or modify it
+under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+systemd is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="sd_bus_message_append_strv" conditional="ENABLE_KDBUS"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <refentryinfo>
+ <title>sd_bus_message_append_strv</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>A monkey with a typewriter</contrib>
+ <firstname>Zbigniew</firstname>
+ <surname>Jędrzejewski-Szmek</surname>
+ <email>zbyszek at in.waw.pl</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>sd_bus_message_append_strv</refentrytitle>
+ <manvolnum>3</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>sd_bus_message_append_strv</refname>
+
+ <refpurpose>Attach an array of strings to a message</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcsynopsisinfo>#include <systemd/sd-bus.h></funcsynopsisinfo>
+
+ <funcprototype>
+ <funcdef>int sd_bus_message_append_strv</funcdef>
+ <paramdef>sd_bus_message *<parameter>m</parameter></paramdef>
+ <paramdef>char **<parameter>l</parameter></paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para>Function <function>sd_bus_message_append</function> can be
+ used to append an array of strings to message
+ <parameter>m</parameter>. Parameter <parameter>l</parameter>
+ points to a <constant>NULL</constant>-terminated array of pointers
+ to <constant>NUL</constant>-terminated strings. Each string must
+ satisfy the same constraints as described for the
+ <literal>s</literal> type in
+ <citerefentry><refentrytitle>sd_bus_message_append_basic</refentrytitle><manvolnum>3</manvolnum></citerefentry>.
+ </para>
+
+ <para>The memory pointed at by <parameter>p</parameter> and the
+ contents of the strings themselves are copied into the memory area
+ containing the message and may be changed after this call. Note
+ that the signature of <parameter>l</parameter> parameter is be
+ treated as <type>const char* const*</type>, and the the contents
+ will not be modified.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Return Value</title>
+
+ <para>On success, this call returns 0 or a positive integer. On
+ failure, a negative errno-style error code is returned.</para>
+ </refsect1>
+
+ <xi:include href="sd_bus_message_append_basic.xml" xpointer="errors" />
+
+ <refsect1>
+ <title>Notes</title>
+
+ <para><function>sd_bus_append_append_strv()</function> function
+ described here is available as a shared library, which can be
+ compiled and linked to with the
+ <constant>libsystemd</constant>Â <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ file.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd-bus</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_bus_message_append_array</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <ulink url="http://dbus.freedesktop.org/doc/dbus-specification.html">The D-Bus specification</ulink>
+ </para>
+ </refsect1>
+
+</refentry>
diff --git a/src/libsystemd/sd-bus/test-bus-marshal.c b/src/libsystemd/sd-bus/test-bus-marshal.c
index 85aaf95..d438a23 100644
--- a/src/libsystemd/sd-bus/test-bus-marshal.c
+++ b/src/libsystemd/sd-bus/test-bus-marshal.c
@@ -79,6 +79,9 @@ int main(int argc, char *argv[]) {
r = sd_bus_message_new_method_call(NULL, &m, "foobar.waldo", "/", "foobar.waldo", "Piep");
assert_se(r >= 0);
+ r = sd_bus_message_append(m, "");
+ assert_se(r >= 0);
+
r = sd_bus_message_append(m, "s", "a string");
assert_se(r >= 0);
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