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sd-bus: Add sd_bus_set/is_monitor docs

This commit is contained in:
Daan De Meyer 2020-04-21 19:33:25 +02:00
parent 7fffaafaf2
commit 0eb5b641c5
3 changed files with 38 additions and 7 deletions
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4
man/rules/meson.build
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@ -407,8 +407,10 @@ manpages = [
'3',
['sd_bus_get_bus_id',
'sd_bus_is_bus_client',
'sd_bus_is_monitor',
'sd_bus_is_server',
'sd_bus_set_bus_client'],
'sd_bus_set_bus_client',
'sd_bus_set_monitor'],
''],
['sd_bus_set_watch_bind', '3', ['sd_bus_get_watch_bind'], ''],
['sd_bus_slot_get_bus',

2
man/sd-bus.xml
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@ -84,6 +84,7 @@
<citerefentry><refentrytitle>sd_bus_get_scope</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_get_tid</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_get_unique_name</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_is_monitor</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_is_bus_client</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_is_server</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_message_append</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
@ -131,6 +132,7 @@
<citerefentry><refentrytitle>sd_bus_set_description</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_set_exit_on_disconnect</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_set_method_call_timeout</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_bus_set_monitor</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>,

39
man/sd_bus_set_server.xml
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@ -22,8 +22,10 @@
<refname>sd_bus_get_bus_id</refname>
<refname>sd_bus_set_bus_client</refname>
<refname>sd_bus_is_bus_client</refname>
<refname>sd_bus_set_monitor</refname>
<refname>sd_bus_is_monitor</refname>
<refpurpose>Configure direct connection mode for a bus object</refpurpose>
<refpurpose>Configure connection mode for a bus object</refpurpose>
</refnamediv>
<refsynopsisdiv>
@ -58,6 +60,17 @@
<funcdef>int <function>sd_bus_is_bus_client</function></funcdef>
<paramdef>sd_bus *<parameter>bus</parameter></paramdef>
</funcprototype>
<funcprototype>
<funcdef>int <function>sd_bus_set_monitor</function></funcdef>
<paramdef>sd_bus *<parameter>bus</parameter></paramdef>
<paramdef>int <parameter>b</parameter></paramdef>
</funcprototype>
<funcprototype>
<funcdef>int <function>sd_bus_is_monitor</function></funcdef>
<paramdef>sd_bus *<parameter>bus</parameter></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
@ -98,18 +111,32 @@
<para><function>sd_bus_is_bus_client()</function> returns whether the client mode is enabled/disabled for
the given bus object.</para>
<para><function>sd_bus_set_monitor()</function> configures the bus object as a D-Bus monitor object.
<parameter>b</parameter> enables/disables the monitor mode. If zero, the monitor mode is disabled. If
non-zero, the monitor mode is enabled. When the monitor mode is enabled, no messages may be sent via the
bus object and it may not expose any objects on the bus. To start monitoring messages, call the
<function>org.freedesktop.DBus.Monitoring.BecomeMonitor</function> method of the D-Bus daemon and pass
a list of matches indicating which messages to intercept. See
<ulink url="https://dbus.freedesktop.org/doc/dbus-specification.html#bus-messages-become-monitor">
The D-Bus specification</ulink> for more information.</para>
<para><function>sd_bus_is_monitor()</function> returns whether the monitor mode is enabled/disabled for
the given bus object.</para>
</refsect1>
<refsect1>
<title>Return Value</title>
<para>On success, <function>sd_bus_set_server()</function>,
<function>sd_bus_get_bus_id()</function> and <function>sd_bus_set_bus_client()</function> return a
non-negative integer. On failure, they return a negative errno-style error code.</para>
<function>sd_bus_get_bus_id()</function>, <function>sd_bus_set_bus_client()</function> and
<function>sd_bus_set_monitor()</function> return a non-negative integer. On failure, they return a
negative errno-style error code.</para>
<para><function>sd_bus_is_server()</function> and <function>sd_bus_is_bus_client()</function> return a
positive integer when the server or client mode is enabled, respectively. Otherwise, they return zero.
</para>
<para><function>sd_bus_is_server()</function>, <function>sd_bus_is_bus_client()</function> and
<function>sd_bus_is_monitor()</function> return a positive integer when the server or client mode is
enabled, respectively. Otherwise, they return zero.</para>
<refsect2>
<title>Errors</title>