diff options
| -rw-r--r-- | man/rules/meson.build | 8 | ||||
| -rw-r--r-- | man/sd-bus.xml | 6 | ||||
| -rw-r--r-- | man/sd_bus_call_method.xml | 2 | ||||
| -rw-r--r-- | man/sd_bus_set_property.xml | 176 |
4 files changed, 191 insertions, 1 deletions
diff --git a/man/rules/meson.build b/man/rules/meson.build index 16e0ffca3f..386ca629fd 100644 --- a/man/rules/meson.build +++ b/man/rules/meson.build @@ -359,6 +359,14 @@ manpages = [ '3', ['sd_bus_get_method_call_timeout'], ''], + ['sd_bus_set_property', + '3', + ['sd_bus_get_property', + 'sd_bus_get_property_string', + 'sd_bus_get_property_strv', + 'sd_bus_get_property_trivial', + 'sd_bus_set_propertyv'], + ''], ['sd_bus_set_sender', '3', ['sd_bus_get_sender'], ''], ['sd_bus_set_watch_bind', '3', ['sd_bus_get_watch_bind'], ''], ['sd_bus_slot_get_bus', diff --git a/man/sd-bus.xml b/man/sd-bus.xml index 4f1d8355d6..c70e9e1787 100644 --- a/man/sd-bus.xml +++ b/man/sd-bus.xml @@ -70,6 +70,10 @@ <citerefentry><refentrytitle>sd_bus_message_dump</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_message_get_cookie</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_message_get_monotonic_usec</refentrytitle><manvolnum>3</manvolnum></citerefentry>, +<citerefentry><refentrytitle>sd_bus_message_get_property</refentrytitle><manvolnum>3</manvolnum></citerefentry>, +<citerefentry><refentrytitle>sd_bus_message_get_property_trivial</refentrytitle><manvolnum>3</manvolnum></citerefentry>, +<citerefentry><refentrytitle>sd_bus_message_get_property_string</refentrytitle><manvolnum>3</manvolnum></citerefentry>, +<citerefentry><refentrytitle>sd_bus_message_get_property_strv</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_message_get_sender</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_message_get_signature</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_message_get_type</refentrytitle><manvolnum>3</manvolnum></citerefentry>, @@ -99,6 +103,8 @@ <citerefentry><refentrytitle>sd_bus_set_connected_signal</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_set_description</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_set_method_call_timeout</refentrytitle><manvolnum>3</manvolnum></citerefentry>, +<citerefentry><refentrytitle>sd_bus_set_property</refentrytitle><manvolnum>3</manvolnum></citerefentry>, +<citerefentry><refentrytitle>sd_bus_set_propertyv</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_set_sender</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_set_watch_bind</refentrytitle><manvolnum>3</manvolnum></citerefentry> <citerefentry><refentrytitle>sd_bus_set_close_on_exit</refentrytitle><manvolnum>3</manvolnum></citerefentry>, diff --git a/man/sd_bus_call_method.xml b/man/sd_bus_call_method.xml index 870a78035a..e1e9ad3b48 100644 --- a/man/sd_bus_call_method.xml +++ b/man/sd_bus_call_method.xml @@ -133,7 +133,7 @@ <citerefentry><refentrytitle>sd_bus_message_new_method_call</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd_bus_call</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_bus_call_async</refentrytitle><manvolnum>3</manvolnum></citerefentry> + <citerefentry><refentrytitle>sd_bus_set_property</refentrytitle><manvolnum>3</manvolnum></citerefentry>, </para> </refsect1> diff --git a/man/sd_bus_set_property.xml b/man/sd_bus_set_property.xml new file mode 100644 index 0000000000..411ccad28c --- /dev/null +++ b/man/sd_bus_set_property.xml @@ -0,0 +1,176 @@ +<?xml version='1.0'?> +<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" + "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> +<!-- SPDX-License-Identifier: LGPL-2.1+ --> + +<refentry id="sd_bus_set_property" + xmlns:xi="http://www.w3.org/2001/XInclude"> + + <refentryinfo> + <title>sd_bus_set_property</title> + <productname>systemd</productname> + </refentryinfo> + + <refmeta> + <refentrytitle>sd_bus_set_property</refentrytitle> + <manvolnum>3</manvolnum> + </refmeta> + + <refnamediv> + <refname>sd_bus_set_property</refname> + <refname>sd_bus_set_propertyv</refname> + <refname>sd_bus_get_property</refname> + <refname>sd_bus_get_property_trivial</refname> + <refname>sd_bus_get_property_string</refname> + <refname>sd_bus_get_property_strv</refname> + + <refpurpose>Set or query D-Bus service properties</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <funcsynopsis> + <funcsynopsisinfo>#include <systemd/sd-bus.h></funcsynopsisinfo> + + <funcprototype> + <funcdef>int <function>sd_bus_set_property</function></funcdef> + <paramdef>sd_bus *<parameter>bus</parameter></paramdef> + <paramdef>const char *<parameter>destination</parameter></paramdef> + <paramdef>const char *<parameter>path</parameter></paramdef> + <paramdef>const char *<parameter>interface</parameter></paramdef> + <paramdef>const char *<parameter>member</parameter></paramdef> + <paramdef>sd_bus_error *<parameter>ret_error</parameter></paramdef> + <paramdef>sd_bus_message **<parameter>reply</parameter></paramdef> + <paramdef>const char *<parameter>type</parameter></paramdef> + <paramdef>...</paramdef> + </funcprototype> + + <funcprototype> + <funcdef>int <function>sd_bus_set_propertyv</function></funcdef> + <paramdef>sd_bus *<parameter>bus</parameter></paramdef> + <paramdef>const char *<parameter>destination</parameter></paramdef> + <paramdef>const char *<parameter>path</parameter></paramdef> + <paramdef>const char *<parameter>interface</parameter></paramdef> + <paramdef>const char *<parameter>member</parameter></paramdef> + <paramdef>sd_bus_error *<parameter>ret_error</parameter></paramdef> + <paramdef>sd_bus_message **<parameter>reply</parameter></paramdef> + <paramdef>const char *<parameter>type</parameter></paramdef> + <paramdef>va_list <parameter>ap</parameter></paramdef> + </funcprototype> + + <funcprototype> + <funcdef>int <function>sd_bus_get_property</function></funcdef> + <paramdef>sd_bus *<parameter>bus</parameter></paramdef> + <paramdef>const char *<parameter>destination</parameter></paramdef> + <paramdef>const char *<parameter>path</parameter></paramdef> + <paramdef>const char *<parameter>interface</parameter></paramdef> + <paramdef>const char *<parameter>member</parameter></paramdef> + <paramdef>sd_bus_error *<parameter>ret_error</parameter></paramdef> + <paramdef>sd_bus_message **<parameter>reply</parameter></paramdef> + <paramdef>const char *<parameter>type</parameter></paramdef> + </funcprototype> + + <funcprototype> + <funcdef>int <function>sd_bus_get_property_trivial</function></funcdef> + <paramdef>sd_bus *<parameter>bus</parameter></paramdef> + <paramdef>const char *<parameter>destination</parameter></paramdef> + <paramdef>const char *<parameter>path</parameter></paramdef> + <paramdef>const char *<parameter>interface</parameter></paramdef> + <paramdef>const char *<parameter>member</parameter></paramdef> + <paramdef>sd_bus_error *<parameter>ret_error</parameter></paramdef> + <paramdef>char <parameter>type</parameter></paramdef> + <paramdef>void *<parameter>ret_ptr</parameter></paramdef> + </funcprototype> + + <funcprototype> + <funcdef>int <function>sd_bus_get_property_string</function></funcdef> + <paramdef>sd_bus *<parameter>bus</parameter></paramdef> + <paramdef>const char *<parameter>destination</parameter></paramdef> + <paramdef>const char *<parameter>path</parameter></paramdef> + <paramdef>const char *<parameter>interface</parameter></paramdef> + <paramdef>const char *<parameter>member</parameter></paramdef> + <paramdef>sd_bus_error *<parameter>ret_error</parameter></paramdef> + <paramdef>char **<parameter>ret</parameter></paramdef> + </funcprototype> + + <funcprototype> + <funcdef>int <function>sd_bus_get_property_strv</function></funcdef> + <paramdef>sd_bus *<parameter>bus</parameter></paramdef> + <paramdef>const char *<parameter>destination</parameter></paramdef> + <paramdef>const char *<parameter>path</parameter></paramdef> + <paramdef>const char *<parameter>interface</parameter></paramdef> + <paramdef>const char *<parameter>member</parameter></paramdef> + <paramdef>sd_bus_error *<parameter>ret_error</parameter></paramdef> + <paramdef>char ***<parameter>ret</parameter></paramdef> + </funcprototype> + </funcsynopsis> + </refsynopsisdiv> + + <refsect1> + <title>Description</title> + + <para>These functions set or query D-Bus properties. D-Bus properties are service fields exposed + via the <constant>org.freedesktop.DBus.Properties</constant> interface. Under the hood, these + functions call methods of the <constant>org.freedesktop.DBus.Properties</constant> interface and + as a result their semantics are similar to + <citerefentry><refentrytitle>sd_bus_call_method</refentrytitle><manvolnum>3</manvolnum></citerefentry>. + </para> + + <para><function>sd_bus_set_property()</function> sets a D-Bus property. On success, the response + is stored in <parameter>reply</parameter>. If setting the property fails or an internal error + occurs, an error is returned and an extended description of the error is optionally stored in + <parameter>ret_error</parameter> if it is not <constant>NULL</constant>. + <parameter>type</parameter> and the arguments that follow it describe the new value of the + property and must follow the format described in + <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>. + </para> + + <para><function>sd_bus_set_propertyv()</function> is equivalent to + <function>sd_bus_set_property()</function>, except that it is called with a + <literal>va_list</literal> instead of a variable number of arguments.</para> + + <para><function>sd_bus_get_property()</function> queries a D-Bus property. If retrieving the + property fails or an internal error occurs, an error is returned and an extended description of + the error is optionally stored in <parameter>ret_error</parameter> if it is not + <constant>NULL</constant>. On success, the property is stored in <parameter>reply</parameter>. + <parameter>type</parameter> describes the property type and must follow the format described in + <citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>. + </para> + + <para><function>sd_bus_get_property_trivial()</function>, + <function>sd_bus_get_property_string()</function> and + <function>sd_bus_get_property_strv()</function> are shorthands for + <function>sd_bus_get_property()</function> that are used to query basic, string and string + vector properties respectively. The caller is responsible for freeing the string and string + vector results stored in <parameter>ret</parameter> by + <function>sd_bus_get_property_string()</function> and + <function>sd_bus_get_property_strv()</function>.</para> + </refsect1> + + <refsect1> + <title>Return Value</title> + + <para>On success, these functions return a non-negative integer. On failure, they return a + negative errno-style error code.</para> + + <refsect2 id='errors'> + <title>Errors</title> + + <para>See the + <citerefentry><refentrytitle>sd_bus_call_method</refentrytitle><manvolnum>3</manvolnum></citerefentry> + man page for a list of possible errors</para> + </refsect2> + </refsect1> + + <xi:include href="libsystemd-pkgconfig.xml" /> + + <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_call_method</refentrytitle><manvolnum>3</manvolnum></citerefentry> + </para> + </refsect1> + +</refentry> |