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-rw-r--r--man/sd_event_source_unref.xml21
1 files changed, 19 insertions, 2 deletions
diff --git a/man/sd_event_source_unref.xml b/man/sd_event_source_unref.xml
index 579ec47e8e..2c4d450763 100644
--- a/man/sd_event_source_unref.xml
+++ b/man/sd_event_source_unref.xml
@@ -44,6 +44,7 @@
<refnamediv>
<refname>sd_event_source_unref</refname>
+ <refname>sd_event_source_unrefp</refname>
<refname>sd_event_source_ref</refname>
<refpurpose>Increase or decrease event source reference counters</refpurpose>
@@ -59,6 +60,11 @@
</funcprototype>
<funcprototype>
+ <funcdef>void <function>sd_event_source_unrefp</function></funcdef>
+ <paramdef>sd_event_source **<parameter>source</parameter></paramdef>
+ </funcprototype>
+
+ <funcprototype>
<funcdef>sd_event_source* <function>sd_event_source_ref</function></funcdef>
<paramdef>sd_event_source *<parameter>source</parameter></paramdef>
</funcprototype>
@@ -80,12 +86,23 @@
the reference counter reaches zero it is removed from its event loop
object and destroyed.</para>
+ <para><function>sd_event_source_unrefp()</function> is similar to
+ <function>sd_event_source_unref()</function> but takes a pointer to a
+ pointer to an <type>sd_event_source</type> object. This call is useful in
+ conjunction with GCC's and LLVM's <ulink
+ url="https://gcc.gnu.org/onlinedocs/gcc/Common-Variable-Attributes.html">Clean-up
+ Variable Attribute</ulink>. Note that this function is defined as
+ inline function.</para>
+
<para><function>sd_event_source_ref()</function> may be used
to increase by one the reference counter of the event source object
specified as <parameter>source</parameter>.</para>
- <para>Both functions execute no operation if the passed event
- source object is <constant>NULL</constant>.</para>
+ <para><function>sd_event_source_unref()</function>,
+ <function>sd_bus_creds_unrefp()</function> and
+ <function>sd_bus_creds_ref()</function> execute no operation if
+ the passed event source object is
+ <constant>NULL</constant>.</para>
<para>Note that event source objects stay alive and may be
dispatched as long as they have a reference counter greater than