tree-wide: expose "p"-suffix unref calls in public APIs to make gcc cleanup easy

GLIB has recently started to officially support the gcc cleanup
attribute in its public API, hence let's do the same for our APIs.

With this patch we'll define an xyz_unrefp() call for each public
xyz_unref() call, to make it easy to use inside a
__attribute__((cleanup())) expression. Then, all code is ported over to
make use of this.

The new calls are also documented in the man pages, with examples how to
use them (well, I only added docs where the _unref() call itself already
had docs, and the examples, only cover sd_bus_unrefp() and
sd_event_unrefp()).

This also renames sd_lldp_free() to sd_lldp_unref(), since that's how we
tend to call our destructors these days.

Note that this defines no public macro that wraps gcc's attribute and
makes it easier to use. While I think it's our duty in the library to
make our stuff easy to use, I figure it's not our duty to make gcc's own
features easy to use on its own. Most likely, client code which wants to
make use of this should define its own:

       #define _cleanup_(function) __attribute__((cleanup(function)))

Or similar, to make the gcc feature easier to use.

Making this logic public has the benefit that we can remove three header
files whose only purpose was to define these functions internally.

See #2008.

189 files changed, 934 insertions, 897 deletions

diff --git a/Makefile-man.am b/Makefile-man.am
index db0416f9d1..e91ecfdfdf 100644
--- a/Makefile-man.am
+++ b/Makefile-man.am
@@ -285,6 +285,7 @@ MANPAGES_ALIAS += \
 	man/sd_bus_creds_has_permitted_cap.3 \
 	man/sd_bus_creds_ref.3 \
 	man/sd_bus_creds_unref.3 \
+	man/sd_bus_creds_unrefp.3 \
 	man/sd_bus_default_system.3 \
 	man/sd_bus_default_user.3 \
 	man/sd_bus_error_copy.3 \
@@ -320,6 +321,7 @@ MANPAGES_ALIAS += \
 	man/sd_bus_ref.3 \
 	man/sd_bus_release_name.3 \
 	man/sd_bus_unref.3 \
+	man/sd_bus_unrefp.3 \
 	man/sd_event.3 \
 	man/sd_event_add_exit.3 \
 	man/sd_event_add_post.3 \
@@ -354,8 +356,10 @@ MANPAGES_ALIAS += \
 	man/sd_event_source_set_io_fd.3 \
 	man/sd_event_source_set_time.3 \
 	man/sd_event_source_set_time_accuracy.3 \
+	man/sd_event_source_unrefp.3 \
 	man/sd_event_time_handler_t.3 \
 	man/sd_event_unref.3 \
+	man/sd_event_unrefp.3 \
 	man/sd_id128_equal.3 \
 	man/sd_id128_from_string.3 \
 	man/sd_id128_get_boot.3 \
@@ -608,6 +612,7 @@ man/sd_bus_creds_has_inheritable_cap.3: man/sd_bus_creds_get_pid.3
 man/sd_bus_creds_has_permitted_cap.3: man/sd_bus_creds_get_pid.3
 man/sd_bus_creds_ref.3: man/sd_bus_creds_new_from_pid.3
 man/sd_bus_creds_unref.3: man/sd_bus_creds_new_from_pid.3
+man/sd_bus_creds_unrefp.3: man/sd_bus_creds_new_from_pid.3
 man/sd_bus_default_system.3: man/sd_bus_default.3
 man/sd_bus_default_user.3: man/sd_bus_default.3
 man/sd_bus_error_copy.3: man/sd_bus_error.3
@@ -643,6 +648,7 @@ man/sd_bus_path_encode_many.3: man/sd_bus_path_encode.3
 man/sd_bus_ref.3: man/sd_bus_new.3
 man/sd_bus_release_name.3: man/sd_bus_request_name.3
 man/sd_bus_unref.3: man/sd_bus_new.3
+man/sd_bus_unrefp.3: man/sd_bus_new.3
 man/sd_event.3: man/sd_event_new.3
 man/sd_event_add_exit.3: man/sd_event_add_defer.3
 man/sd_event_add_post.3: man/sd_event_add_defer.3
@@ -677,8 +683,10 @@ man/sd_event_source_set_io_events.3: man/sd_event_add_io.3
 man/sd_event_source_set_io_fd.3: man/sd_event_add_io.3
 man/sd_event_source_set_time.3: man/sd_event_add_time.3
 man/sd_event_source_set_time_accuracy.3: man/sd_event_add_time.3
+man/sd_event_source_unrefp.3: man/sd_event_source_unref.3
 man/sd_event_time_handler_t.3: man/sd_event_add_time.3
 man/sd_event_unref.3: man/sd_event_new.3
+man/sd_event_unrefp.3: man/sd_event_new.3
 man/sd_id128_equal.3: man/sd-id128.3
 man/sd_id128_from_string.3: man/sd_id128_to_string.3
 man/sd_id128_get_boot.3: man/sd_id128_get_machine.3
@@ -1157,6 +1165,9 @@ man/sd_bus_creds_ref.html: man/sd_bus_creds_new_from_pid.html
 man/sd_bus_creds_unref.html: man/sd_bus_creds_new_from_pid.html
 	$(html-alias)
 
+man/sd_bus_creds_unrefp.html: man/sd_bus_creds_new_from_pid.html
+	$(html-alias)
+
 man/sd_bus_default_system.html: man/sd_bus_default.html
 	$(html-alias)
 
@@ -1262,6 +1273,9 @@ man/sd_bus_release_name.html: man/sd_bus_request_name.html
 man/sd_bus_unref.html: man/sd_bus_new.html
 	$(html-alias)
 
+man/sd_bus_unrefp.html: man/sd_bus_new.html
+	$(html-alias)
+
 man/sd_event.html: man/sd_event_new.html
 	$(html-alias)
 
@@ -1364,12 +1378,18 @@ man/sd_event_source_set_time.html: man/sd_event_add_time.html
 man/sd_event_source_set_time_accuracy.html: man/sd_event_add_time.html
 	$(html-alias)
 
+man/sd_event_source_unrefp.html: man/sd_event_source_unref.html
+	$(html-alias)
+
 man/sd_event_time_handler_t.html: man/sd_event_add_time.html
 	$(html-alias)
 
 man/sd_event_unref.html: man/sd_event_new.html
 	$(html-alias)
 
+man/sd_event_unrefp.html: man/sd_event_new.html
+	$(html-alias)
+
 man/sd_id128_equal.html: man/sd-id128.html
 	$(html-alias)
 
@@ -2138,6 +2158,7 @@ MANPAGES_ALIAS += \
 	man/sd_login_monitor_get_fd.3 \
 	man/sd_login_monitor_get_timeout.3 \
 	man/sd_login_monitor_unref.3 \
+	man/sd_login_monitor_unrefp.3 \
 	man/sd_peer_get_cgroup.3 \
 	man/sd_peer_get_machine_name.3 \
 	man/sd_peer_get_owner_uid.3 \
@@ -2184,6 +2205,7 @@ man/sd_login_monitor_get_events.3: man/sd_login_monitor_new.3
 man/sd_login_monitor_get_fd.3: man/sd_login_monitor_new.3
 man/sd_login_monitor_get_timeout.3: man/sd_login_monitor_new.3
 man/sd_login_monitor_unref.3: man/sd_login_monitor_new.3
+man/sd_login_monitor_unrefp.3: man/sd_login_monitor_new.3
 man/sd_peer_get_cgroup.3: man/sd_pid_get_session.3
 man/sd_peer_get_machine_name.3: man/sd_pid_get_session.3
 man/sd_peer_get_owner_uid.3: man/sd_pid_get_session.3
@@ -2248,6 +2270,9 @@ man/sd_login_monitor_get_timeout.html: man/sd_login_monitor_new.html
 man/sd_login_monitor_unref.html: man/sd_login_monitor_new.html
 	$(html-alias)
 
+man/sd_login_monitor_unrefp.html: man/sd_login_monitor_new.html
+	$(html-alias)
+
 man/sd_peer_get_cgroup.html: man/sd_pid_get_session.html
 	$(html-alias)
 
diff --git a/Makefile.am b/Makefile.am
index 6597d305d1..c25afa1f06 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3041,7 +3041,6 @@ libsystemd_internal_la_SOURCES = \
 	src/libsystemd/sd-bus/bus-dump.h \
 	src/libsystemd/sd-utf8/sd-utf8.c \
 	src/libsystemd/sd-event/sd-event.c \
-	src/libsystemd/sd-event/event-util.h \
 	src/libsystemd/sd-netlink/sd-netlink.c \
 	src/libsystemd/sd-netlink/netlink-internal.h \
 	src/libsystemd/sd-netlink/netlink-message.c \
@@ -3070,8 +3069,7 @@ libsystemd_internal_la_SOURCES = \
 	src/libsystemd/sd-device/sd-device.c \
 	src/libsystemd/sd-device/device-private.c \
 	src/libsystemd/sd-device/device-private.h \
-	src/libsystemd/sd-resolve/sd-resolve.c \
-	src/libsystemd/sd-resolve/resolve-util.h
+	src/libsystemd/sd-resolve/sd-resolve.c
 
 libsystemd_internal_la_LIBADD = \
 	libbasic.la \
@@ -3353,7 +3351,6 @@ libsystemd_network_la_SOURCES = \
 	src/libsystemd-network/lldp-port.c \
 	src/libsystemd-network/lldp-internal.h \
 	src/libsystemd-network/lldp-internal.c \
-	src/libsystemd-network/lldp-util.h \
 	src/libsystemd-network/sd-lldp.c
 
 libsystemd_network_la_LIBADD = \
diff --git a/man/sd_bus_creds_new_from_pid.xml b/man/sd_bus_creds_new_from_pid.xml
index 84dd509744..082f7b67db 100644
--- a/man/sd_bus_creds_new_from_pid.xml
+++ b/man/sd_bus_creds_new_from_pid.xml
@@ -48,6 +48,7 @@
     <refname>sd_bus_creds_get_augmented_mask</refname>
     <refname>sd_bus_creds_ref</refname>
     <refname>sd_bus_creds_unref</refname>
+    <refname>sd_bus_creds_unrefp</refname>
 
     <refpurpose>Retrieve credentials object for the specified PID</refpurpose>
   </refnamediv>
@@ -82,6 +83,11 @@
         <funcdef>sd_bus_creds *<function>sd_bus_creds_unref</function></funcdef>
         <paramdef>sd_bus_creds *<parameter>c</parameter></paramdef>
       </funcprototype>
+
+      <funcprototype>
+        <funcdef>void <function>sd_bus_creds_unrefp</function></funcdef>
+        <paramdef>sd_bus_creds **<parameter>c</parameter></paramdef>
+      </funcprototype>
     </funcsynopsis>
 
     <para>
@@ -235,6 +241,21 @@
 
     <para><function>sd_bus_creds_unref()</function> destroys a reference
     to <parameter>c</parameter>.</para>
+
+    <para><function>sd_bus_creds_unrefp()</function> is similar to
+    <function>sd_bus_creds_unref()</function> but takes a pointer to a
+    pointer to an <type>sd_bus_creds</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_bus_creds_ref()</function>,
+    <function>sd_bus_creds_unref()</function> and
+    <function>sd_bus_creds_unrefp()</function> execute no operation if
+    the passed in bus credentials object is
+    <constant>NULL</constant>.</para>
+
   </refsect1>
 
   <refsect1>
diff --git a/man/sd_bus_new.xml b/man/sd_bus_new.xml
index e1cab6e567..d281b5dd44 100644
--- a/man/sd_bus_new.xml
+++ b/man/sd_bus_new.xml
@@ -46,6 +46,7 @@
     <refname>sd_bus_new</refname>
     <refname>sd_bus_ref</refname>
     <refname>sd_bus_unref</refname>
+    <refname>sd_bus_unrefp</refname>
 
     <refpurpose>Create a new bus object and create or destroy references to it</refpurpose>
   </refnamediv>
@@ -68,6 +69,11 @@
         <funcdef>sd_bus *<function>sd_bus_unref</function></funcdef>
         <paramdef>sd_bus *<parameter>bus</parameter></paramdef>
       </funcprototype>
+
+      <funcprototype>
+        <funcdef>void <function>sd_bus_unrefp</function></funcdef>
+        <paramdef>sd_bus **<parameter>bus</parameter></paramdef>
+      </funcprototype>
     </funcsynopsis>
   </refsynopsisdiv>
 
@@ -93,14 +99,40 @@
     only allocate a bus object but also start the connection to a
     well-known bus in a single function invocation.</para>
 
-    <para><function>sd_bus_ref()</function> creates a new reference to
-    <parameter>bus</parameter>.</para>
+    <para><function>sd_bus_ref()</function> increases the reference
+    counter of <parameter>bus</parameter> by one.</para>
 
-    <para><function>sd_bus_unref()</function> destroys a reference to
-    <parameter>bus</parameter>. Once the reference count has dropped
-    to zero, <parameter>bus</parameter> cannot be used anymore, so
-    further calls to <function>sd_bus_ref()</function> or
+    <para><function>sd_bus_unref()</function> decreases the reference
+    counter of <parameter>bus</parameter> by one. Once the reference
+    count has dropped to zero, <parameter>bus</parameter> is destroyed
+    and cannot be used anymore, so further calls to
+    <function>sd_bus_ref()</function> or
     <function>sd_bus_unref()</function> are illegal.</para>
+
+    <para><function>sd_bus_unrefp()</function> is similar to
+    <function>sd_bus_unref()</function> but takes a pointer to a
+    pointer to an <type>sd_bus</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. Use a declaration like the following, in order to
+    allocate a bus object that is freed automatically as the code
+    block is left:</para>
+
+    <programlisting>{
+        __attribute__((cleanup(sd_bus_unrefp)) sd_bus *bus = NULL;
+        int r;
+        …
+        r = sd_bus_default(&amp;bus);
+        if (r &lt; 0)
+                fprintf(stderr, "Failed to allocate bus: %s\n", strerror(-r));
+        …
+}</programlisting>
+
+    <para><function>sd_bus_ref()</function>,
+    <function>sd_bus_unref()</function> and
+    <function>sd_bus_unrefp()</function> execute no operation if the
+    passed in bus object is <constant>NULL</constant>.</para>
   </refsect1>
 
   <refsect1>
@@ -110,10 +142,10 @@
     positive integer. On failure, it returns a negative errno-style
     error code.</para>
 
-    <para><function>sd_bus_ref</function> always returns the argument.
+    <para><function>sd_bus_ref()</function> always returns the argument.
     </para>
 
-    <para><function>sd_bus_unref</function> always returns
+    <para><function>sd_bus_unref()</function> always returns
     <constant>NULL</constant>.</para>
   </refsect1>
 
diff --git a/man/sd_event_new.xml b/man/sd_event_new.xml
index 3356faa899..2c23b00a8c 100644
--- a/man/sd_event_new.xml
+++ b/man/sd_event_new.xml
@@ -47,6 +47,7 @@
     <refname>sd_event_default</refname>
     <refname>sd_event_ref</refname>
     <refname>sd_event_unref</refname>
+    <refname>sd_event_unrefp</refname>
     <refname>sd_event_get_tid</refname>
     <refname>sd_event</refname>
 
@@ -80,6 +81,11 @@
       </funcprototype>
 
       <funcprototype>
+        <funcdef>void <function>sd_event_unrefp</function></funcdef>
+        <paramdef>sd_event **<parameter>event</parameter></paramdef>
+      </funcprototype>
+
+      <funcprototype>
         <funcdef>int <function>sd_event_get_tid</function></funcdef>
         <paramdef>sd_event *<parameter>event</parameter></paramdef>
         <paramdef>pid_t *<parameter>tid</parameter></paramdef>
@@ -139,8 +145,29 @@
     all remaining event sources of the event loop also need to be
     freed as each keeps a reference to it.</para>
 
-    <para>Both <function>sd_event_ref()</function> and
-    <function>sd_event_unref()</function> execute no operation if the
+    <para><function>sd_event_unrefp()</function> is similar to
+    <function>sd_event_unref()</function> but takes a pointer to a
+    pointer to an <type>sd_event</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. Use a declaration like the following,
+    in order to allocate an event loop object that is freed
+    automatically as the code block is left:</para>
+
+    <programlisting>{
+        __attribute__((cleanup(sd_event_unrefp)) sd_event *event = NULL;
+        int r;
+        …
+        r = sd_event_default(&amp;event);
+        if (r &lt; 0)
+                fprintf(stderr, "Failed to allocate event loop: %s\n", strerror(-r));
+        …
+}</programlisting>
+
+    <para><function>sd_event_ref()</function>,
+    <function>sd_event_unref()</function> and
+    <function>sd_event_unrefp()</function> execute no operation if the
     passed in event loop object is <constant>NULL</constant>.</para>
 
     <para><function>sd_event_get_tid()</function> retrieves the thread
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
diff --git a/man/sd_login_monitor_new.xml b/man/sd_login_monitor_new.xml
index db21d70252..5625ab9207 100644
--- a/man/sd_login_monitor_new.xml
+++ b/man/sd_login_monitor_new.xml
@@ -45,6 +45,7 @@
   <refnamediv>
     <refname>sd_login_monitor_new</refname>
     <refname>sd_login_monitor_unref</refname>
+    <refname>sd_login_monitor_unrefp</refname>
     <refname>sd_login_monitor_flush</refname>
     <refname>sd_login_monitor_get_fd</refname>
     <refname>sd_login_monitor_get_events</refname>
@@ -69,6 +70,11 @@
       </funcprototype>
 
       <funcprototype>
+        <funcdef>void <function>sd_login_monitor_unrefp</function></funcdef>
+        <paramdef>sd_login_monitor **<parameter>m</parameter></paramdef>
+      </funcprototype>
+
+      <funcprototype>
         <funcdef>int <function>sd_login_monitor_flush</function></funcdef>
         <paramdef>sd_login_monitor *<parameter>m</parameter></paramdef>
       </funcprototype>
@@ -121,6 +127,26 @@
     descriptor returned by
     <function>sd_login_monitor_get_fd()</function>.</para>
 
+    <para><function>sd_login_monitor_unrefp()</function> is similar to
+    <function>sd_login_monitor_unref()</function> but takes a pointer
+    to a pointer to an <type>sd_login_monitor</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. Use a declaration like the following, in order to
+    allocate a login monitor object that is freed automatically as the
+    code block is left:</para>
+
+    <programlisting>{
+        __attribute__((cleanup(sd_login_monitor_unrefp)) sd_login_monitor *m = NULL;
+        int r;
+        …
+        r = sd_login_monitor_default(&amp;m);
+        if (r &lt; 0)
+                fprintf(stderr, "Failed to allocate login monitor object: %s\n", strerror(-r));
+        …
+}</programlisting>
+
     <para><function>sd_login_monitor_flush()</function> may be used to
     reset the wakeup state of the monitor object. Whenever an event
     causes the monitor to wake up the event loop via the file
@@ -128,6 +154,11 @@
     state. If this call is not invoked, the file descriptor will
     immediately wake up the event loop again.</para>
 
+    <para><function>sd_login_monitor_unref()</function> and
+    <function>sd_login_monitor_unrefp()</function> execute no
+    operation if the passed in monitor object is
+    <constant>NULL</constant>.</para>
+
     <para><function>sd_login_monitor_get_fd()</function> may be used
     to retrieve the file descriptor of the monitor object that may be
     integrated in an application defined event loop, based around
diff --git a/src/analyze/analyze-verify.c b/src/analyze/analyze-verify.c
index deb102c22c..6e460697db 100644
--- a/src/analyze/analyze-verify.c
+++ b/src/analyze/analyze-verify.c
@@ -164,7 +164,7 @@ static int verify_documentation(Unit *u, bool check_man) {
 }
 
 static int verify_unit(Unit *u, bool check_man) {
-        _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL;
         int r, k;
 
         assert(u);
@@ -193,7 +193,7 @@ static int verify_unit(Unit *u, bool check_man) {
 }
 
 int verify_units(char **filenames, ManagerRunningAs running_as, bool check_man) {
-        _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL;
         Manager *m = NULL;
         FILE *serial = NULL;
         FDSet *fdset = NULL;
diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c
index e922d6fb32..c4e22786b1 100644
--- a/src/analyze/analyze.c
+++ b/src/analyze/analyze.c
@@ -134,7 +134,7 @@ static void pager_open_if_enabled(void) {
 }
 
 static int bus_get_uint64_property(sd_bus *bus, const char *path, const char *interface, const char *property, uint64_t *val) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -161,7 +161,7 @@ static int bus_get_uint64_property(sd_bus *bus, const char *path, const char *in
 }
 
 static int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -339,8 +339,8 @@ static void free_host_info(struct host_info *hi) {
 DEFINE_TRIVIAL_CLEANUP_FUNC(struct host_info*, free_host_info);
 
 static int acquire_time_data(sd_bus *bus, struct unit_times **out) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r, c = 0;
         struct boot_times *boot_times = NULL;
         struct unit_times *unit_times = NULL;
@@ -455,7 +455,7 @@ static int acquire_host_info(sd_bus *bus, struct host_info **hi) {
                 {}
         };
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(free_host_infop) struct host_info *host;
         int r;
 
@@ -899,8 +899,8 @@ static int list_dependencies(sd_bus *bus, const char *name) {
         int r;
         const char *id;
         _cleanup_free_ char *path = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         struct boot_times *boot;
 
         assert(bus);
@@ -1096,7 +1096,7 @@ static int expand_patterns(sd_bus *bus, char **patterns, char ***ret) {
         int r;
 
         STRV_FOREACH(pattern, patterns) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 _cleanup_free_ char *unit = NULL, *unit_id = NULL;
 
                 if (strv_extend(&expanded_patterns, *pattern) < 0)
@@ -1133,8 +1133,8 @@ static int expand_patterns(sd_bus *bus, char **patterns, char ***ret) {
 }
 
 static int dot(sd_bus *bus, char* patterns[]) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_strv_free_ char **expanded_patterns = NULL;
         _cleanup_strv_free_ char **expanded_from_patterns = NULL;
         _cleanup_strv_free_ char **expanded_to_patterns = NULL;
@@ -1198,8 +1198,8 @@ static int dot(sd_bus *bus, char* patterns[]) {
 }
 
 static int dump(sd_bus *bus, char **args) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *text = NULL;
         int r;
 
@@ -1231,7 +1231,7 @@ static int dump(sd_bus *bus, char **args) {
 }
 
 static int set_log_level(sd_bus *bus, char **args) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -1258,7 +1258,7 @@ static int set_log_level(sd_bus *bus, char **args) {
 }
 
 static int set_log_target(sd_bus *bus, char **args) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -1456,7 +1456,7 @@ int main(int argc, char *argv[]) {
                                  arg_user ? MANAGER_USER : MANAGER_SYSTEM,
                                  arg_man);
         else {
-                _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+                _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
 
                 r = bus_connect_transport_systemd(arg_transport, arg_host, arg_user, &bus);
                 if (r < 0) {
diff --git a/src/bus-proxyd/driver.c b/src/bus-proxyd/driver.c
index 2e8bd83efd..2849b04252 100644
--- a/src/bus-proxyd/driver.c
+++ b/src/bus-proxyd/driver.c
@@ -40,7 +40,7 @@
 #include "util.h"
 
 static int get_creds_by_name(sd_bus *bus, const char *name, uint64_t mask, sd_bus_creds **_creds, sd_bus_error *error) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *c = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *c = NULL;
         int r;
 
         assert(bus);
@@ -75,7 +75,7 @@ static int get_creds_by_message(sd_bus *bus, sd_bus_message *m, uint64_t mask, s
 }
 
 static int driver_activation(sd_bus_message *reply, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         ProxyActivation *activation = userdata;
 
         /*
@@ -239,9 +239,9 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return synthetic_reply_method_return(m, NULL);
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionCredentials")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (!sd_bus_message_has_signature(m, "s"))
                         return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS, "Invalid parameters"));
@@ -305,9 +305,9 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return synthetic_driver_send(m->bus, reply);
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionSELinuxSecurityContext")) {
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (!sd_bus_message_has_signature(m, "s"))
                         return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS, "Invalid parameters"));
@@ -330,8 +330,8 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return synthetic_driver_send(m->bus, reply);
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionUnixProcessID")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (!sd_bus_message_has_signature(m, "s"))
                         return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS, "Invalid parameters"));
@@ -346,8 +346,8 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return synthetic_reply_method_return(m, "u", (uint32_t) creds->pid);
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetConnectionUnixUser")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (!sd_bus_message_has_signature(m, "s"))
                         return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS, "Invalid parameters"));
@@ -376,8 +376,8 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "GetNameOwner")) {
                 const char *name;
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (!sd_bus_message_has_signature(m, "s"))
                         return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS, "Invalid parameters"));
@@ -439,7 +439,7 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 };
                 struct kdbus_info *name_list, *name;
                 _cleanup_strv_free_ char **owners = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 char *arg0;
                 int err = 0;
 
@@ -610,7 +610,7 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return synthetic_reply_method_return(m, "u", BUS_NAME_PRIMARY_OWNER);
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "StartServiceByName")) {
-                _cleanup_bus_message_unref_ sd_bus_message *msg = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *msg = NULL;
                 ProxyActivation *activation;
                 const char *name;
                 uint64_t cookie;
@@ -674,7 +674,7 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return 1;
 
         } else if (sd_bus_message_is_method_call(m, "org.freedesktop.DBus", "UpdateActivationEnvironment")) {
-                _cleanup_bus_message_unref_ sd_bus_message *msg = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *msg = NULL;
                 _cleanup_strv_free_ char **args = NULL;
 
                 if (!sd_bus_message_has_signature(m, "a{ss}"))
@@ -738,7 +738,7 @@ int bus_proxy_process_driver(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m,
                 return synthetic_reply_method_return(m, NULL);
 
         } else {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 r = sd_bus_error_setf(&error, SD_BUS_ERROR_UNKNOWN_METHOD, "Unknown method '%s'.", m->member);
 
diff --git a/src/bus-proxyd/proxy.c b/src/bus-proxyd/proxy.c
index db399b24f2..98222c50cc 100644
--- a/src/bus-proxyd/proxy.c
+++ b/src/bus-proxyd/proxy.c
@@ -49,7 +49,7 @@
 #include "util.h"
 
 static int proxy_create_destination(Proxy *p, const char *destination, const char *local_sec, bool negotiate_fds) {
-        _cleanup_bus_flush_close_unref_ sd_bus *b = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *b = NULL;
         int r;
 
         r = sd_bus_new(&b);
@@ -491,7 +491,7 @@ static int process_policy_unlocked(sd_bus *from, sd_bus *to, sd_bus_message *m,
                 (void) sd_bus_creds_get_egid(&m->creds, &sender_gid);
 
                 if (sender_uid == UID_INVALID || sender_gid == GID_INVALID) {
-                        _cleanup_bus_creds_unref_ sd_bus_creds *sender_creds = NULL;
+                        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *sender_creds = NULL;
 
                         /* If the message came from another legacy
                          * client, then the message creds will be
@@ -522,7 +522,7 @@ static int process_policy_unlocked(sd_bus *from, sd_bus *to, sd_bus_message *m,
         }
 
         if (to->is_kernel) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *destination_creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *destination_creds = NULL;
                 uid_t destination_uid = UID_INVALID;
                 gid_t destination_gid = GID_INVALID;
                 const char *destination_unique = NULL;
@@ -609,7 +609,7 @@ static int process_policy(sd_bus *from, sd_bus *to, sd_bus_message *m, SharedPol
 }
 
 static int process_hello(Proxy *p, sd_bus_message *m) {
-        _cleanup_bus_message_unref_ sd_bus_message *n = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *n = NULL;
         bool is_hello;
         int r;
 
@@ -723,7 +723,7 @@ static int patch_sender(sd_bus *a, sd_bus_message *m) {
 }
 
 static int proxy_process_destination_to_local(Proxy *p) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         bool matched, matched_synthetic;
         int r;
 
@@ -832,7 +832,7 @@ static int proxy_process_destination_to_local(Proxy *p) {
 }
 
 static int proxy_process_local_to_destination(Proxy *p) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(p);
diff --git a/src/bus-proxyd/stdio-bridge.c b/src/bus-proxyd/stdio-bridge.c
index 2dc5fe631b..636e3f120a 100644
--- a/src/bus-proxyd/stdio-bridge.c
+++ b/src/bus-proxyd/stdio-bridge.c
@@ -146,7 +146,7 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 static int rename_service(sd_bus *a, sd_bus *b) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         _cleanup_free_ char *p = NULL, *name = NULL;
         const char *comm;
         char **cmdline;
diff --git a/src/bus-proxyd/synthesize.c b/src/bus-proxyd/synthesize.c
index 7f1f9dc28d..e10f2d69c0 100644
--- a/src/bus-proxyd/synthesize.c
+++ b/src/bus-proxyd/synthesize.c
@@ -50,7 +50,7 @@ int synthetic_driver_send(sd_bus *b, sd_bus_message *m) {
 }
 
 int synthetic_reply_method_error(sd_bus_message *call, const sd_bus_error *e) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(call);
@@ -66,7 +66,7 @@ int synthetic_reply_method_error(sd_bus_message *call, const sd_bus_error *e) {
 }
 
 int synthetic_reply_method_errorf(sd_bus_message *call, const char *name, const char *format, ...) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         va_list ap;
 
         va_start(ap, format);
@@ -77,7 +77,7 @@ int synthetic_reply_method_errorf(sd_bus_message *call, const char *name, const
 }
 
 int synthetic_reply_method_errno(sd_bus_message *call, int error, const sd_bus_error *p) {
-        _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error berror = SD_BUS_ERROR_NULL;
 
         assert(call);
 
@@ -93,7 +93,7 @@ int synthetic_reply_method_errno(sd_bus_message *call, int error, const sd_bus_e
 }
 
 int synthetic_reply_method_errnof(sd_bus_message *call, int error, const char *format, ...) {
-        _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error berror = SD_BUS_ERROR_NULL;
         va_list ap;
 
         assert(call);
@@ -109,7 +109,7 @@ int synthetic_reply_method_errnof(sd_bus_message *call, int error, const char *f
 }
 
 int synthetic_reply_method_return(sd_bus_message *call, const char *types, ...) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(call);
@@ -135,7 +135,7 @@ int synthetic_reply_method_return(sd_bus_message *call, const char *types, ...)
 }
 
 int synthetic_reply_method_return_strv(sd_bus_message *call, char **l) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(call);
@@ -155,7 +155,7 @@ int synthetic_reply_method_return_strv(sd_bus_message *call, char **l) {
 }
 
 int synthesize_name_acquired(Proxy *p, sd_bus *a, sd_bus *b, sd_bus_message *m) {
-        _cleanup_bus_message_unref_ sd_bus_message *n = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *n = NULL;
         const char *name, *old_owner, *new_owner;
         int r;
 
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c
index 22efc58ac9..01140c73d8 100644
--- a/src/cgls/cgls.c
+++ b/src/cgls/cgls.c
@@ -123,8 +123,8 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 static int get_cgroup_root(char **ret) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ char *unit = NULL, *path = NULL;
         const char *m;
         int r;
diff --git a/src/cgroups-agent/cgroups-agent.c b/src/cgroups-agent/cgroups-agent.c
index e48234f075..afc95a4a9f 100644
--- a/src/cgroups-agent/cgroups-agent.c
+++ b/src/cgroups-agent/cgroups-agent.c
@@ -27,7 +27,7 @@
 #include "log.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         if (argc != 2) {
diff --git a/src/cgtop/cgtop.c b/src/cgtop/cgtop.c
index eea8aea76b..0a5c11ad0c 100644
--- a/src/cgtop/cgtop.c
+++ b/src/cgtop/cgtop.c
@@ -841,8 +841,8 @@ static const char* counting_what(void) {
 }
 
 static int get_cgroup_root(char **ret) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ char *unit = NULL, *path = NULL;
         const char *m;
         int r;
diff --git a/src/core/automount.c b/src/core/automount.c
index 85b7b4e842..418dbc57c2 100644
--- a/src/core/automount.c
+++ b/src/core/automount.c
@@ -702,7 +702,7 @@ static int automount_start_expire(Automount *a) {
 }
 
 static void automount_enter_runnning(Automount *a) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         struct stat st;
         int r;
 
@@ -897,7 +897,7 @@ static bool automount_check_gc(Unit *u) {
 }
 
 static int automount_dispatch_io(sd_event_source *s, int fd, uint32_t events, void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         union autofs_v5_packet_union packet;
         Automount *a = AUTOMOUNT(userdata);
         struct stat st;
diff --git a/src/core/busname.c b/src/core/busname.c
index 04fa12a4da..a949cd6d3f 100644
--- a/src/core/busname.c
+++ b/src/core/busname.c
@@ -557,7 +557,7 @@ fail:
 }
 
 static void busname_enter_running(BusName *n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         bool pending = false;
         Unit *other;
         Iterator i;
diff --git a/src/core/dbus-job.c b/src/core/dbus-job.c
index 8c30d66250..90c775b638 100644
--- a/src/core/dbus-job.c
+++ b/src/core/dbus-job.c
@@ -93,7 +93,7 @@ const sd_bus_vtable bus_job_vtable[] = {
 };
 
 static int send_new_signal(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *p = NULL;
         Job *j = userdata;
         int r;
@@ -153,7 +153,7 @@ void bus_job_send_change_signal(Job *j) {
 }
 
 static int send_removed_signal(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *p = NULL;
         Job *j = userdata;
         int r;
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 2562396180..5457b2451b 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -384,7 +384,7 @@ static int method_get_unit(sd_bus_message *message, void *userdata, sd_bus_error
                 return r;
 
         if (isempty(name)) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 pid_t pid;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
@@ -436,7 +436,7 @@ static int method_get_unit_by_pid(sd_bus_message *message, void *userdata, sd_bu
                 return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid PID " PID_FMT, pid);
 
         if (pid == 0) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
                 if (r < 0)
@@ -479,7 +479,7 @@ static int method_load_unit(sd_bus_message *message, void *userdata, sd_bus_erro
                 return r;
 
         if (isempty(name)) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 pid_t pid;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
@@ -865,7 +865,7 @@ static int method_reset_failed(sd_bus_message *message, void *userdata, sd_bus_e
 }
 
 static int list_units_filtered(sd_bus_message *message, void *userdata, sd_bus_error *error, char **states) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         const char *k;
         Iterator i;
@@ -953,7 +953,7 @@ static int method_list_units_filtered(sd_bus_message *message, void *userdata, s
 }
 
 static int method_list_jobs(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         Iterator i;
         Job *j;
@@ -1441,7 +1441,7 @@ static int method_set_exit_code(sd_bus_message *message, void *userdata, sd_bus_
 }
 
 static int method_list_unit_files(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         UnitFileList *item;
         Hashmap *h;
@@ -1547,7 +1547,7 @@ static int method_get_default_target(sd_bus_message *message, void *userdata, sd
 }
 
 static int send_unit_files_changed(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *message = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *message = NULL;
         int r;
 
         assert(bus);
@@ -1566,7 +1566,7 @@ static int reply_unit_file_changes_and_free(
                 UnitFileChange *changes,
                 unsigned n_changes) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         unsigned i;
         int r;
 
@@ -2023,7 +2023,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
 };
 
 static int send_finished(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *message = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *message = NULL;
         usec_t *times = userdata;
         int r;
 
@@ -2071,7 +2071,7 @@ void bus_manager_send_finished(
 }
 
 static int send_reloading(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *message = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *message = NULL;
         int r;
 
         assert(bus);
diff --git a/src/core/dbus-scope.c b/src/core/dbus-scope.c
index 16375b2311..920362c61f 100644
--- a/src/core/dbus-scope.c
+++ b/src/core/dbus-scope.c
@@ -205,7 +205,7 @@ int bus_scope_commit_properties(Unit *u) {
 }
 
 int bus_scope_send_request_stop(Scope *s) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *p = NULL;
         int r;
 
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index 66b465a0b7..e4d2c08972 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -399,7 +399,7 @@ static int property_get_load_error(
                 void *userdata,
                 sd_bus_error *error) {
 
-        _cleanup_bus_error_free_ sd_bus_error e = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error e = SD_BUS_ERROR_NULL;
         Unit *u = userdata;
 
         assert(bus);
@@ -846,7 +846,7 @@ const sd_bus_vtable bus_unit_cgroup_vtable[] = {
 };
 
 static int send_new_signal(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *p = NULL;
         Unit *u = userdata;
         int r;
@@ -923,7 +923,7 @@ void bus_unit_send_change_signal(Unit *u) {
 }
 
 static int send_removed_signal(sd_bus *bus, void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *p = NULL;
         Unit *u = userdata;
         int r;
diff --git a/src/core/dbus.c b/src/core/dbus.c
index 7932130036..e7ee216f0e 100644
--- a/src/core/dbus.c
+++ b/src/core/dbus.c
@@ -74,7 +74,7 @@ int bus_send_queued_message(Manager *m) {
 }
 
 static int signal_agent_released(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         const char *cgroup, *me;
         Manager *m = userdata;
         uid_t sender_uid;
@@ -146,8 +146,8 @@ static int signal_disconnected(sd_bus_message *message, void *userdata, sd_bus_e
 }
 
 static int signal_activation_request(sd_bus_message *message, void *userdata, sd_bus_error *ret_error) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         const char *name;
         Unit *u;
@@ -245,7 +245,7 @@ static int mac_selinux_filter(sd_bus_message *message, void *userdata, sd_bus_er
         }
 
         if (streq_ptr(path, "/org/freedesktop/systemd1/unit/self")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 pid_t pid;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
@@ -304,7 +304,7 @@ static int find_unit(Manager *m, sd_bus *bus, const char *path, Unit **unit, sd_
         assert(path);
 
         if (streq_ptr(path, "/org/freedesktop/systemd1/unit/self")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 pid_t pid;
 
@@ -617,7 +617,7 @@ static int bus_setup_disconnected_match(Manager *m, sd_bus *bus) {
 }
 
 static int bus_on_connection(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         _cleanup_close_ int nfd = -1;
         Manager *m = userdata;
         sd_id128_t id;
@@ -815,7 +815,7 @@ static int bus_setup_api(Manager *m, sd_bus *bus) {
 }
 
 static int bus_init_api(Manager *m) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         int r;
 
         if (m->api_bus)
@@ -883,7 +883,7 @@ static int bus_setup_system(Manager *m, sd_bus *bus) {
 }
 
 static int bus_init_system(Manager *m) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         int r;
 
         if (m->system_bus)
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 3c124495b6..cb553e1252 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -1699,7 +1699,7 @@ int config_parse_socket_service(
                 void *data,
                 void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *p = NULL;
         Socket *s = data;
         Unit *x;
@@ -1914,7 +1914,7 @@ int config_parse_busname_service(
                 void *data,
                 void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         BusName *n = data;
         int r;
         Unit *x;
diff --git a/src/core/loopback-setup.c b/src/core/loopback-setup.c
index 4a57793104..4b2a97fd12 100644
--- a/src/core/loopback-setup.c
+++ b/src/core/loopback-setup.c
@@ -29,7 +29,7 @@
 #include "netlink-util.h"
 
 static int start_loopback(sd_netlink *rtnl) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         r = sd_rtnl_message_new_link(rtnl, &req, RTM_SETLINK, LOOPBACK_IFINDEX);
@@ -48,7 +48,7 @@ static int start_loopback(sd_netlink *rtnl) {
 }
 
 static bool check_loopback(sd_netlink *rtnl) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         unsigned flags;
         int r;
 
@@ -68,7 +68,7 @@ static bool check_loopback(sd_netlink *rtnl) {
 }
 
 int loopback_setup(void) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         int r;
 
         r = sd_netlink_open(&rtnl);
diff --git a/src/core/main.c b/src/core/main.c
index ba1feedb9a..f9de54028e 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -1707,7 +1707,7 @@ int main(int argc, char *argv[]) {
         arg_serialization = safe_fclose(arg_serialization);
 
         if (queue_default_job) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 Unit *target = NULL;
                 Job *default_unit_job;
 
diff --git a/src/core/manager.c b/src/core/manager.c
index edff6758c5..34dd715e93 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1257,7 +1257,7 @@ int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode
 }
 
 int manager_add_job_by_name_and_warn(Manager *m, JobType type, const char *name, JobMode mode, Job **ret) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(m);
@@ -1700,7 +1700,7 @@ static int manager_dispatch_sigchld(Manager *m) {
 }
 
 static int manager_start_target(Manager *m, const char *name, JobMode mode) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         log_debug("Activating special unit %s", name);
diff --git a/src/core/path.c b/src/core/path.c
index 02fb134bb9..e2d39eaa65 100644
--- a/src/core/path.c
+++ b/src/core/path.c
@@ -465,7 +465,7 @@ static void path_enter_dead(Path *p, PathResult f) {
 }
 
 static void path_enter_running(Path *p) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(p);
diff --git a/src/core/selinux-access.c b/src/core/selinux-access.c
index 8856927c88..05655fc99a 100644
--- a/src/core/selinux-access.c
+++ b/src/core/selinux-access.c
@@ -194,7 +194,7 @@ int mac_selinux_generic_access_check(
                 sd_bus_error *error) {
 
 #ifdef HAVE_SELINUX
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         const char *tclass = NULL, *scon = NULL;
         struct audit_info audit_info = {};
         _cleanup_free_ char *cl = NULL;
diff --git a/src/core/service.c b/src/core/service.c
index c27b70fa3c..41a729c421 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -1829,7 +1829,7 @@ fail:
 }
 
 static void service_enter_restart(Service *s) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(s);
@@ -3150,7 +3150,7 @@ static void service_bus_name_owner_change(
                     s->state == SERVICE_RUNNING ||
                     s->state == SERVICE_RELOAD)) {
 
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 pid_t pid;
 
                 /* Try to acquire PID from bus service */
diff --git a/src/core/socket.c b/src/core/socket.c
index 860a1e3051..7beec3644e 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -1880,7 +1880,7 @@ fail:
 }
 
 static void socket_enter_running(Socket *s, int cfd) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(s);
diff --git a/src/core/timer.c b/src/core/timer.c
index 6b0f8e8616..a3c8ac72e8 100644
--- a/src/core/timer.c
+++ b/src/core/timer.c
@@ -553,7 +553,7 @@ fail:
 }
 
 static void timer_enter_running(Timer *t) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(t);
diff --git a/src/core/unit.c b/src/core/unit.c
index e6e67d27c8..f935b6a601 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -1613,7 +1613,7 @@ bool unit_can_reload(Unit *u) {
 
 static void unit_check_unneeded(Unit *u) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
         static const UnitDependency needed_dependencies[] = {
                 UNIT_REQUIRED_BY,
@@ -1660,7 +1660,7 @@ static void unit_check_unneeded(Unit *u) {
 }
 
 static void unit_check_binds_to(Unit *u) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         bool stop = false;
         Unit *other;
         Iterator i;
diff --git a/src/cryptsetup/cryptsetup.c b/src/cryptsetup/cryptsetup.c
index 98fe52a81b..bc708bca67 100644
--- a/src/cryptsetup/cryptsetup.c
+++ b/src/cryptsetup/cryptsetup.c
@@ -268,7 +268,7 @@ static char* disk_description(const char *path) {
                 "ID_MODEL_FROM_DATABASE\0"
                 "ID_MODEL\0";
 
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         struct stat st;
         const char *i;
         int r;
diff --git a/src/fsck/fsck.c b/src/fsck/fsck.c
index e0436d794c..109c4a7ae0 100644
--- a/src/fsck/fsck.c
+++ b/src/fsck/fsck.c
@@ -67,8 +67,8 @@ static bool arg_show_progress = false;
 static const char *arg_repair = "-a";
 
 static void start_target(const char *target, const char *mode) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         assert(target);
@@ -276,7 +276,7 @@ static int fsck_progress_socket(void) {
 
 int main(int argc, char *argv[]) {
         _cleanup_close_pair_ int progress_pipe[2] = { -1, -1 };
-        _cleanup_device_unref_ sd_device *dev = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *dev = NULL;
         const char *device, *type;
         bool root_directory;
         siginfo_t status;
diff --git a/src/hostname/hostnamectl.c b/src/hostname/hostnamectl.c
index bf09fb8fbb..940f6f7e23 100644
--- a/src/hostname/hostnamectl.c
+++ b/src/hostname/hostnamectl.c
@@ -127,8 +127,8 @@ static void print_status_info(StatusInfo *i) {
 }
 
 static int show_one_name(sd_bus *bus, const char* attr) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *s;
         int r;
 
@@ -233,7 +233,7 @@ static int show_status(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_simple_string(sd_bus *bus, const char *method, const char *value) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r = 0;
 
         polkit_agent_open_if_enabled();
@@ -507,7 +507,7 @@ static int hostnamectl_main(sd_bus *bus, int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         setlocale(LC_ALL, "");
diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
index dde2baf661..e1fbacd11b 100644
--- a/src/hostname/hostnamed.c
+++ b/src/hostname/hostnamed.c
@@ -28,7 +28,6 @@
 #include "bus-util.h"
 #include "def.h"
 #include "env-util.h"
-#include "event-util.h"
 #include "fileio-label.h"
 #include "hostname-util.h"
 #include "parse-util.h"
@@ -665,7 +664,7 @@ static const sd_bus_vtable hostname_vtable[] = {
 };
 
 static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         assert(c);
@@ -696,8 +695,8 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
 
 int main(int argc, char *argv[]) {
         Context context = {};
-        _cleanup_event_unref_ sd_event *event = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         log_set_target(LOG_TARGET_AUTO);
diff --git a/src/hwdb/hwdb.c b/src/hwdb/hwdb.c
index de59b797a6..1160dacdf1 100644
--- a/src/hwdb/hwdb.c
+++ b/src/hwdb/hwdb.c
@@ -571,7 +571,7 @@ static int import_file(struct trie *trie, const char *filename) {
 }
 
 static int hwdb_query(int argc, char *argv[], void *userdata) {
-        _cleanup_hwdb_unref_ sd_hwdb *hwdb = NULL;
+        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
         const char *key, *value;
         const char *modalias;
         int r;
diff --git a/src/import/export.c b/src/import/export.c
index 2b33d778d3..27efc3b099 100644
--- a/src/import/export.c
+++ b/src/import/export.c
@@ -24,7 +24,6 @@
 #include "sd-event.h"
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "export-raw.h"
 #include "export-tar.h"
 #include "fd-util.h"
@@ -76,7 +75,7 @@ static void on_tar_finished(TarExport *export, int error, void *userdata) {
 
 static int export_tar(int argc, char *argv[], void *userdata) {
         _cleanup_(tar_export_unrefp) TarExport *export = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         _cleanup_(image_unrefp) Image *image = NULL;
         const char *path = NULL, *local = NULL;
         _cleanup_close_ int open_fd = -1;
@@ -155,7 +154,7 @@ static void on_raw_finished(RawExport *export, int error, void *userdata) {
 
 static int export_raw(int argc, char *argv[], void *userdata) {
         _cleanup_(raw_export_unrefp) RawExport *export = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         _cleanup_(image_unrefp) Image *image = NULL;
         const char *path = NULL, *local = NULL;
         _cleanup_close_ int open_fd = -1;
diff --git a/src/import/import.c b/src/import/import.c
index 018b94d4c4..15505de924 100644
--- a/src/import/import.c
+++ b/src/import/import.c
@@ -24,7 +24,6 @@
 #include "sd-event.h"
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "fs-util.h"
 #include "hostname-util.h"
@@ -58,7 +57,7 @@ static void on_tar_finished(TarImport *import, int error, void *userdata) {
 
 static int import_tar(int argc, char *argv[], void *userdata) {
         _cleanup_(tar_import_unrefp) TarImport *import = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         const char *path = NULL, *local = NULL;
         _cleanup_free_ char *ll = NULL;
         _cleanup_close_ int open_fd = -1;
@@ -153,7 +152,7 @@ static void on_raw_finished(RawImport *import, int error, void *userdata) {
 
 static int import_raw(int argc, char *argv[], void *userdata) {
         _cleanup_(raw_import_unrefp) RawImport *import = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         const char *path = NULL, *local = NULL;
         _cleanup_free_ char *ll = NULL;
         _cleanup_close_ int open_fd = -1;
diff --git a/src/import/importd.c b/src/import/importd.c
index 4228681cea..1f308b36b3 100644
--- a/src/import/importd.c
+++ b/src/import/importd.c
@@ -1039,7 +1039,7 @@ static int method_pull_dkr(sd_bus_message *msg, void *userdata, sd_bus_error *er
 }
 
 static int method_list_transfers(sd_bus_message *msg, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         Transfer *t;
         Iterator i;
diff --git a/src/import/pull.c b/src/import/pull.c
index 39f5b2d8e4..fc93228a0b 100644
--- a/src/import/pull.c
+++ b/src/import/pull.c
@@ -24,7 +24,6 @@
 #include "sd-event.h"
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "hostname-util.h"
 #include "import-util.h"
 #include "machine-image.h"
@@ -61,7 +60,7 @@ static void on_tar_finished(TarPull *pull, int error, void *userdata) {
 
 static int pull_tar(int argc, char *argv[], void *userdata) {
         _cleanup_(tar_pull_unrefp) TarPull *pull = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         const char *url, *local;
         _cleanup_free_ char *l = NULL, *ll = NULL;
         int r;
@@ -147,7 +146,7 @@ static void on_raw_finished(RawPull *pull, int error, void *userdata) {
 
 static int pull_raw(int argc, char *argv[], void *userdata) {
         _cleanup_(raw_pull_unrefp) RawPull *pull = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         const char *url, *local;
         _cleanup_free_ char *l = NULL, *ll = NULL;
         int r;
@@ -233,7 +232,7 @@ static void on_dkr_finished(DkrPull *pull, int error, void *userdata) {
 
 static int pull_dkr(int argc, char *argv[], void *userdata) {
         _cleanup_(dkr_pull_unrefp) DkrPull *pull = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         const char *name, *reference, *local, *digest;
         int r;
 
diff --git a/src/initctl/initctl.c b/src/initctl/initctl.c
index a35f2b541c..7e51735df0 100644
--- a/src/initctl/initctl.c
+++ b/src/initctl/initctl.c
@@ -101,7 +101,7 @@ static const char *translate_runlevel(int runlevel, bool *isolate) {
 
 static void change_runlevel(Server *s, int runlevel) {
         const char *target;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *mode;
         bool isolate = false;
         int r;
diff --git a/src/journal-remote/journal-gatewayd.c b/src/journal-remote/journal-gatewayd.c
index 6b93a758f6..006791a542 100644
--- a/src/journal-remote/journal-gatewayd.c
+++ b/src/journal-remote/journal-gatewayd.c
@@ -709,7 +709,7 @@ static int request_handler_file(
 }
 
 static int get_virtualization(char **v) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         char *b = NULL;
         int r;
 
diff --git a/src/journal/coredumpctl.c b/src/journal/coredumpctl.c
index 1df28d774a..40ffa6afbe 100644
--- a/src/journal/coredumpctl.c
+++ b/src/journal/coredumpctl.c
@@ -792,7 +792,7 @@ finish:
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_journal_close_ sd_journal*j = NULL;
+        _cleanup_(sd_journal_closep) sd_journal*j = NULL;
         const char* match;
         Iterator it;
         int r = 0;
diff --git a/src/journal/journal-internal.h b/src/journal/journal-internal.h
index c3e75ad240..9ff4fea7fb 100644
--- a/src/journal/journal-internal.h
+++ b/src/journal/journal-internal.h
@@ -127,8 +127,5 @@ struct sd_journal {
 char *journal_make_match_string(sd_journal *j);
 void journal_print_header(sd_journal *j);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_journal*, sd_journal_close);
-#define _cleanup_journal_close_ _cleanup_(sd_journal_closep)
-
 #define JOURNAL_FOREACH_DATA_RETVAL(j, data, l, retval)                     \
         for (sd_journal_restart_data(j); ((retval) = sd_journal_enumerate_data((j), &(data), &(l))) > 0; )
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index d9a8063d31..d009b2e93b 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -1766,8 +1766,8 @@ static int access_check(sd_journal *j) {
 }
 
 static int flush_to_var(void) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_close_ int watch_fd = -1;
         int r;
 
@@ -1828,7 +1828,7 @@ static int flush_to_var(void) {
 }
 
 static int send_signal_and_wait(int sig, const char *watch_path) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_close_ int watch_fd = -1;
         usec_t start;
         int r;
@@ -1857,7 +1857,7 @@ static int send_signal_and_wait(int sig, const char *watch_path) {
 
                 /* Let's ask for a sync, but only once. */
                 if (!bus) {
-                        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                         r = bus_connect_system_systemd(&bus);
                         if (r < 0)
@@ -1920,7 +1920,7 @@ static int sync_journal(void) {
 
 int main(int argc, char *argv[]) {
         int r;
-        _cleanup_journal_close_ sd_journal *j = NULL;
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
         bool need_seek = false;
         sd_id128_t previous_boot_id;
         bool previous_boot_id_valid = false, first_line = true;
diff --git a/src/journal/test-journal-enum.c b/src/journal/test-journal-enum.c
index 8f56ea1907..d396fabdab 100644
--- a/src/journal/test-journal-enum.c
+++ b/src/journal/test-journal-enum.c
@@ -29,7 +29,7 @@
 
 int main(int argc, char *argv[]) {
         unsigned n = 0;
-        _cleanup_journal_close_ sd_journal*j = NULL;
+        _cleanup_(sd_journal_closep) sd_journal*j = NULL;
 
         log_set_max_level(LOG_DEBUG);
 
diff --git a/src/journal/test-journal-match.c b/src/journal/test-journal-match.c
index abefedb992..4ebaa8b31a 100644
--- a/src/journal/test-journal-match.c
+++ b/src/journal/test-journal-match.c
@@ -30,7 +30,7 @@
 #include "util.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_journal_close_ sd_journal*j;
+        _cleanup_(sd_journal_closep) sd_journal*j = NULL;
         _cleanup_free_ char *t;
 
         log_set_max_level(LOG_DEBUG);
diff --git a/src/journal/test-journal-stream.c b/src/journal/test-journal-stream.c
index 0cbef4b8c5..2c257e43b6 100644
--- a/src/journal/test-journal-stream.c
+++ b/src/journal/test-journal-stream.c
@@ -79,7 +79,7 @@ int main(int argc, char *argv[]) {
         JournalFile *one, *two, *three;
         char t[] = "/tmp/journal-stream-XXXXXX";
         unsigned i;
-        _cleanup_journal_close_ sd_journal *j = NULL;
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
         char *z;
         const void *data;
         size_t l;
diff --git a/src/libsystemd-network/dhcp-internal.h b/src/libsystemd-network/dhcp-internal.h
index 7038212bcf..67714fd099 100644
--- a/src/libsystemd-network/dhcp-internal.h
+++ b/src/libsystemd-network/dhcp-internal.h
@@ -61,13 +61,10 @@ void dhcp_packet_append_ip_headers(DHCPPacket *packet, be32_t source_addr,
 
 int dhcp_packet_verify_headers(DHCPPacket *packet, size_t len, bool checksum);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp_client*, sd_dhcp_client_unref);
-#define _cleanup_dhcp_client_unref_ _cleanup_(sd_dhcp_client_unrefp)
-
 /* If we are invoking callbacks of a dhcp-client, ensure unreffing the
  * client from the callback doesn't destroy the object we are working
  * on */
 #define DHCP_CLIENT_DONT_DESTROY(client) \
-        _cleanup_dhcp_client_unref_ _unused_ sd_dhcp_client *_dont_destroy_##client = sd_dhcp_client_ref(client)
+        _cleanup_(sd_dhcp_client_unrefp) _unused_ sd_dhcp_client *_dont_destroy_##client = sd_dhcp_client_ref(client)
 
 #define log_dhcp_client(client, fmt, ...) log_internal(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP CLIENT (0x%x): " fmt, client->xid, ##__VA_ARGS__)
diff --git a/src/libsystemd-network/dhcp-lease-internal.h b/src/libsystemd-network/dhcp-lease-internal.h
index 138bdd9691..9a96be6236 100644
--- a/src/libsystemd-network/dhcp-lease-internal.h
+++ b/src/libsystemd-network/dhcp-lease-internal.h
@@ -102,6 +102,3 @@ int dhcp_lease_set_client_id(sd_dhcp_lease *lease, const void *client_id, size_t
 
 int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file);
 int dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file);
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp_lease*, sd_dhcp_lease_unref);
-#define _cleanup_dhcp_lease_unref_ _cleanup_(sd_dhcp_lease_unrefp)
diff --git a/src/libsystemd-network/dhcp-server-internal.h b/src/libsystemd-network/dhcp-server-internal.h
index a42f622c37..2e30e93df9 100644
--- a/src/libsystemd-network/dhcp-server-internal.h
+++ b/src/libsystemd-network/dhcp-server-internal.h
@@ -84,9 +84,6 @@ typedef struct DHCPRequest {
         uint32_t lifetime;
 } DHCPRequest;
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp_server*, sd_dhcp_server_unref);
-#define _cleanup_dhcp_server_unref_ _cleanup_(sd_dhcp_server_unrefp)
-
 #define log_dhcp_server(client, fmt, ...) log_internal(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP SERVER: " fmt, ##__VA_ARGS__)
 
 int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
diff --git a/src/libsystemd-network/dhcp6-lease-internal.h b/src/libsystemd-network/dhcp6-lease-internal.h
index f6cf0b30d3..3bfb46b96d 100644
--- a/src/libsystemd-network/dhcp6-lease-internal.h
+++ b/src/libsystemd-network/dhcp6-lease-internal.h
@@ -74,6 +74,3 @@ int dhcp6_lease_set_sntp(sd_dhcp6_lease *lease, uint8_t *optval,
                          size_t optlen) ;
 
 int dhcp6_lease_new(sd_dhcp6_lease **ret);
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp6_lease*, sd_dhcp6_lease_unref);
-#define _cleanup_dhcp6_lease_free_ _cleanup_(sd_dhcp6_lease_unrefp)
diff --git a/src/libsystemd-network/lldp-internal.c b/src/libsystemd-network/lldp-internal.c
index 583be2f55d..10f12d11a2 100644
--- a/src/libsystemd-network/lldp-internal.c
+++ b/src/libsystemd-network/lldp-internal.c
@@ -335,7 +335,7 @@ int lldp_chassis_new(tlv_packet *tlv,
 }
 
 int lldp_receive_packet(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
-        _cleanup_lldp_packet_unref_ tlv_packet *packet = NULL;
+        _cleanup_(sd_lldp_packet_unrefp) tlv_packet *packet = NULL;
         tlv_packet *p;
         uint16_t length;
         int r;
diff --git a/src/libsystemd-network/lldp-tlv.h b/src/libsystemd-network/lldp-tlv.h
index f5cd77477f..744dec37f7 100644
--- a/src/libsystemd-network/lldp-tlv.h
+++ b/src/libsystemd-network/lldp-tlv.h
@@ -74,9 +74,6 @@ struct sd_lldp_packet {
 
 int tlv_packet_new(tlv_packet **ret);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_lldp_packet*, sd_lldp_packet_unref);
-#define _cleanup_lldp_packet_unref_ _cleanup_(sd_lldp_packet_unrefp)
-
 int lldp_tlv_packet_open_container(tlv_packet *m, uint16_t type);
 int lldp_tlv_packet_close_container(tlv_packet *m);
 
diff --git a/src/libsystemd-network/lldp-util.h b/src/libsystemd-network/lldp-util.h
deleted file mode 100644
index 112001e4b9..0000000000
--- a/src/libsystemd-network/lldp-util.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright (C) 2014 Tom Gundersen
-  Copyright (C) 2014 Susant Sahani
-
-  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/>.
-***/
-
-#pragma once
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_lldp *, sd_lldp_free);
-#define _cleanup_lldp_free_ _cleanup_(sd_lldp_freep)
diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index 7deb00af9c..a03c8460a8 100644
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -1067,7 +1067,7 @@ static int client_timeout_t1(sd_event_source *s, uint64_t usec,
 
 static int client_handle_offer(sd_dhcp_client *client, DHCPMessage *offer,
                                size_t len) {
-        _cleanup_dhcp_lease_unref_ sd_dhcp_lease *lease = NULL;
+        _cleanup_(sd_dhcp_lease_unrefp) sd_dhcp_lease *lease = NULL;
         int r;
 
         r = dhcp_lease_new(&lease);
@@ -1132,7 +1132,7 @@ static int client_handle_forcerenew(sd_dhcp_client *client, DHCPMessage *force,
 
 static int client_handle_ack(sd_dhcp_client *client, DHCPMessage *ack,
                              size_t len) {
-        _cleanup_dhcp_lease_unref_ sd_dhcp_lease *lease = NULL;
+        _cleanup_(sd_dhcp_lease_unrefp) sd_dhcp_lease *lease = NULL;
         _cleanup_free_ char *error_message = NULL;
         int r;
 
@@ -1751,7 +1751,7 @@ sd_dhcp_client *sd_dhcp_client_unref(sd_dhcp_client *client) {
 }
 
 int sd_dhcp_client_new(sd_dhcp_client **ret) {
-        _cleanup_dhcp_client_unref_ sd_dhcp_client *client = NULL;
+        _cleanup_(sd_dhcp_client_unrefp) sd_dhcp_client *client = NULL;
 
         assert_return(ret, -EINVAL);
 
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index fccdc01bc3..e875ba4986 100644
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -865,7 +865,7 @@ fail:
 
 int dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file) {
 
-        _cleanup_dhcp_lease_unref_ sd_dhcp_lease *lease = NULL;
+        _cleanup_(sd_dhcp_lease_unrefp) sd_dhcp_lease *lease = NULL;
         _cleanup_free_ char
                 *address = NULL,
                 *router = NULL,
diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c
index 587ff936ba..87ad595a1a 100644
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -185,7 +185,7 @@ sd_dhcp_server *sd_dhcp_server_unref(sd_dhcp_server *server) {
 }
 
 int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex) {
-        _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
+        _cleanup_(sd_dhcp_server_unrefp) sd_dhcp_server *server = NULL;
 
         assert_return(ret, -EINVAL);
         assert_return(ifindex > 0, -EINVAL);
diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
index 36d909a4c5..b8fae1e805 100644
--- a/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libsystemd-network/sd-dhcp6-client.c
@@ -107,11 +107,8 @@ const char * dhcp6_message_status_table[_DHCP6_STATUS_MAX] = {
 
 DEFINE_STRING_TABLE_LOOKUP(dhcp6_message_status, int);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp6_client*, sd_dhcp6_client_unref);
-#define _cleanup_dhcp6_client_unref_ _cleanup_(sd_dhcp6_client_unrefp)
-
 #define DHCP6_CLIENT_DONT_DESTROY(client) \
-        _cleanup_dhcp6_client_unref_ _unused_ sd_dhcp6_client *_dont_destroy_##client = sd_dhcp6_client_ref(client)
+        _cleanup_(sd_dhcp6_client_unrefp) _unused_ sd_dhcp6_client *_dont_destroy_##client = sd_dhcp6_client_ref(client)
 
 static int client_start(sd_dhcp6_client *client, enum DHCP6State state);
 
@@ -829,7 +826,7 @@ static int client_parse_message(sd_dhcp6_client *client,
 
 static int client_receive_reply(sd_dhcp6_client *client, DHCP6Message *reply, size_t len) {
         int r;
-        _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+        _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
         bool rapid_commit;
 
         if (reply->type != DHCP6_REPLY)
@@ -860,7 +857,7 @@ static int client_receive_reply(sd_dhcp6_client *client, DHCP6Message *reply, si
 
 static int client_receive_advertise(sd_dhcp6_client *client, DHCP6Message *advertise, size_t len) {
         int r;
-        _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+        _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
         uint8_t pref_advertise = 0, pref_lease = 0;
 
         if (advertise->type != DHCP6_ADVERTISE)
@@ -1277,7 +1274,7 @@ sd_dhcp6_client *sd_dhcp6_client_unref(sd_dhcp6_client *client) {
 }
 
 int sd_dhcp6_client_new(sd_dhcp6_client **ret) {
-        _cleanup_dhcp6_client_unref_ sd_dhcp6_client *client = NULL;
+        _cleanup_(sd_dhcp6_client_unrefp) sd_dhcp6_client *client = NULL;
         size_t t;
 
         assert_return(ret, -EINVAL);
diff --git a/src/libsystemd-network/sd-ipv4acd.c b/src/libsystemd-network/sd-ipv4acd.c
index 5340fdc0c1..f7880a891c 100644
--- a/src/libsystemd-network/sd-ipv4acd.c
+++ b/src/libsystemd-network/sd-ipv4acd.c
@@ -28,7 +28,6 @@
 
 #include "alloc-util.h"
 #include "arp-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "in-addr-util.h"
 #include "list.h"
@@ -120,11 +119,8 @@ sd_ipv4acd *sd_ipv4acd_unref(sd_ipv4acd *ll) {
         return NULL;
 }
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_ipv4acd*, sd_ipv4acd_unref);
-#define _cleanup_ipv4acd_unref_ _cleanup_(sd_ipv4acd_unrefp)
-
 int sd_ipv4acd_new(sd_ipv4acd **ret) {
-        _cleanup_ipv4acd_unref_ sd_ipv4acd *ll = NULL;
+        _cleanup_(sd_ipv4acd_unrefp) sd_ipv4acd *ll = NULL;
 
         assert_return(ret, -EINVAL);
 
@@ -189,7 +185,7 @@ int sd_ipv4acd_stop(sd_ipv4acd *ll) {
 static int ipv4acd_on_timeout(sd_event_source *s, uint64_t usec, void *userdata);
 
 static int ipv4acd_set_next_wakeup(sd_ipv4acd *ll, int sec, int random_sec) {
-        _cleanup_event_source_unref_ sd_event_source *timer = NULL;
+        _cleanup_(sd_event_source_unrefp) sd_event_source *timer = NULL;
         usec_t next_timeout;
         usec_t time_now;
         int r;
diff --git a/src/libsystemd-network/sd-ipv4ll.c b/src/libsystemd-network/sd-ipv4ll.c
index 30a7ef5785..db6cf22aaa 100644
--- a/src/libsystemd-network/sd-ipv4ll.c
+++ b/src/libsystemd-network/sd-ipv4ll.c
@@ -28,7 +28,6 @@
 #include "sd-ipv4ll.h"
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "in-addr-util.h"
 #include "list.h"
 #include "random-util.h"
@@ -41,7 +40,7 @@
 #define IPV4LL_NETMASK 0xFFFF0000L
 
 #define IPV4LL_DONT_DESTROY(ll) \
-        _cleanup_ipv4ll_unref_ _unused_ sd_ipv4ll *_dont_destroy_##ll = sd_ipv4ll_ref(ll)
+        _cleanup_(sd_ipv4ll_unrefp) _unused_ sd_ipv4ll *_dont_destroy_##ll = sd_ipv4ll_ref(ll)
 
 struct sd_ipv4ll {
         unsigned n_ref;
@@ -86,13 +85,10 @@ sd_ipv4ll *sd_ipv4ll_unref(sd_ipv4ll *ll) {
         return NULL;
 }
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_ipv4ll*, sd_ipv4ll_unref);
-#define _cleanup_ipv4ll_unref_ _cleanup_(sd_ipv4ll_unrefp)
-
 static void ipv4ll_on_acd(sd_ipv4acd *ll, int event, void *userdata);
 
 int sd_ipv4ll_new(sd_ipv4ll **ret) {
-        _cleanup_ipv4ll_unref_ sd_ipv4ll *ll = NULL;
+        _cleanup_(sd_ipv4ll_unrefp) sd_ipv4ll *ll = NULL;
         int r;
 
         assert_return(ret, -EINVAL);
diff --git a/src/libsystemd-network/sd-lldp.c b/src/libsystemd-network/sd-lldp.c
index 4ebe8053fa..d3ea74404b 100644
--- a/src/libsystemd-network/sd-lldp.c
+++ b/src/libsystemd-network/sd-lldp.c
@@ -31,7 +31,6 @@
 #include "lldp-internal.h"
 #include "lldp-port.h"
 #include "lldp-tlv.h"
-#include "lldp-util.h"
 #include "prioq.h"
 #include "siphash24.h"
 #include "string-util.h"
@@ -652,10 +651,10 @@ int sd_lldp_set_callback(sd_lldp *lldp, sd_lldp_cb_t cb, void *userdata) {
         return 0;
 }
 
-void sd_lldp_free(sd_lldp *lldp) {
+sd_lldp* sd_lldp_unref(sd_lldp *lldp) {
 
         if (!lldp)
-                return;
+                return NULL;
 
         /* Drop all packets */
         lldp_mib_objects_flush(lldp);
@@ -666,13 +665,14 @@ void sd_lldp_free(sd_lldp *lldp) {
         prioq_free(lldp->by_expiry);
 
         free(lldp);
+        return NULL;
 }
 
 int sd_lldp_new(int ifindex,
                 const char *ifname,
                 const struct ether_addr *mac,
                 sd_lldp **ret) {
-        _cleanup_lldp_free_ sd_lldp *lldp = NULL;
+        _cleanup_(sd_lldp_unrefp) sd_lldp *lldp = NULL;
         int r;
 
         assert_return(ret, -EINVAL);
diff --git a/src/libsystemd-network/sd-ndisc.c b/src/libsystemd-network/sd-ndisc.c
index f2bce3b99f..d8154f0587 100644
--- a/src/libsystemd-network/sd-ndisc.c
+++ b/src/libsystemd-network/sd-ndisc.c
@@ -245,11 +245,8 @@ sd_ndisc *sd_ndisc_unref(sd_ndisc *nd) {
         return NULL;
 }
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_ndisc*, sd_ndisc_unref);
-#define _cleanup_sd_ndisc_free_ _cleanup_(sd_ndisc_unrefp)
-
 int sd_ndisc_new(sd_ndisc **ret) {
-        _cleanup_sd_ndisc_free_ sd_ndisc *nd = NULL;
+        _cleanup_(sd_ndisc_unrefp) sd_ndisc *nd = NULL;
 
         assert(ret);
 
diff --git a/src/libsystemd-network/test-acd.c b/src/libsystemd-network/test-acd.c
index 69eff5116f..43578aa269 100644
--- a/src/libsystemd-network/test-acd.c
+++ b/src/libsystemd-network/test-acd.c
@@ -30,7 +30,6 @@
 #include "sd-ipv4acd.h"
 #include "sd-netlink.h"
 
-#include "event-util.h"
 #include "in-addr-util.h"
 #include "netlink-util.h"
 #include "util.h"
@@ -76,9 +75,9 @@ static int client_run(int ifindex, const struct in_addr *pa, const struct ether_
 }
 
 static int test_acd(const char *ifname, const char *address) {
-        _cleanup_event_unref_ sd_event *e = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *e = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL, *reply = NULL;
         union in_addr_union pa;
         struct ether_addr ha;
         int ifindex;
diff --git a/src/libsystemd-network/test-dhcp-client.c b/src/libsystemd-network/test-dhcp-client.c
index 4478147a83..45817d8c36 100644
--- a/src/libsystemd-network/test-dhcp-client.c
+++ b/src/libsystemd-network/test-dhcp-client.c
@@ -31,7 +31,6 @@
 #include "dhcp-identifier.h"
 #include "dhcp-internal.h"
 #include "dhcp-protocol.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "util.h"
 
@@ -491,7 +490,7 @@ static void test_addr_acq(sd_event *e) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_event_unref_ sd_event *e;
+        _cleanup_(sd_event_unrefp) sd_event *e;
 
         log_set_max_level(LOG_DEBUG);
         log_parse_environment();
diff --git a/src/libsystemd-network/test-dhcp-server.c b/src/libsystemd-network/test-dhcp-server.c
index 2b5f59e4d6..0ba9adff0a 100644
--- a/src/libsystemd-network/test-dhcp-server.c
+++ b/src/libsystemd-network/test-dhcp-server.c
@@ -26,10 +26,9 @@
 #include "sd-event.h"
 
 #include "dhcp-server-internal.h"
-#include "event-util.h"
 
 static void test_pool(struct in_addr *address, unsigned size, int ret) {
-        _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
+        _cleanup_(sd_dhcp_server_unrefp) sd_dhcp_server *server = NULL;
 
         assert_se(sd_dhcp_server_new(&server, 1) >= 0);
 
@@ -37,7 +36,7 @@ static void test_pool(struct in_addr *address, unsigned size, int ret) {
 }
 
 static int test_basic(sd_event *event) {
-        _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
+        _cleanup_(sd_dhcp_server_unrefp) sd_dhcp_server *server = NULL;
         struct in_addr address_lo = {
                 .s_addr = htonl(INADDR_LOOPBACK),
         };
@@ -86,7 +85,7 @@ static int test_basic(sd_event *event) {
 }
 
 static void test_message_handler(void) {
-        _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
+        _cleanup_(sd_dhcp_server_unrefp) sd_dhcp_server *server = NULL;
         struct {
                 DHCPMessage message;
                 struct {
@@ -244,7 +243,7 @@ static void test_client_id_hash(void) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_event_unref_ sd_event *e;
+        _cleanup_(sd_event_unrefp) sd_event *e;
         int r;
 
         log_set_max_level(LOG_DEBUG);
diff --git a/src/libsystemd-network/test-dhcp6-client.c b/src/libsystemd-network/test-dhcp6-client.c
index 9e05fde8f6..974d9ef6ac 100644
--- a/src/libsystemd-network/test-dhcp6-client.c
+++ b/src/libsystemd-network/test-dhcp6-client.c
@@ -32,7 +32,6 @@
 #include "dhcp6-internal.h"
 #include "dhcp6-lease-internal.h"
 #include "dhcp6-protocol.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "macro.h"
 #include "socket-util.h"
@@ -206,7 +205,7 @@ static uint8_t msg_reply[173] = {
 };
 
 static int test_advertise_option(sd_event *e) {
-        _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+        _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
         DHCP6Message *advertise = (DHCP6Message *)msg_advertise;
         uint8_t *optval, *opt = msg_advertise + sizeof(DHCP6Message);
         uint16_t optcode;
@@ -408,7 +407,7 @@ static int test_client_send_reply(DHCP6Message *request) {
 
 static int test_client_verify_request(DHCP6Message *request, uint8_t *option,
                                       size_t len) {
-        _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+        _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
         uint8_t *optval;
         uint16_t optcode;
         size_t optlen;
@@ -599,7 +598,7 @@ static void test_client_information_cb(sd_dhcp6_client *client, int event,
 static int test_client_verify_information_request(DHCP6Message *information_request,
                                                   uint8_t *option, size_t len) {
 
-        _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+        _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
         uint8_t *optval;
         uint16_t optcode;
         size_t optlen;
@@ -749,7 +748,7 @@ static int test_client_solicit(sd_event *e) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_event_unref_ sd_event *e;
+        _cleanup_(sd_event_unrefp) sd_event *e;
 
         assert_se(sd_event_new(&e) >= 0);
 
diff --git a/src/libsystemd-network/test-ipv4ll-manual.c b/src/libsystemd-network/test-ipv4ll-manual.c
index 913a929069..599c789a26 100644
--- a/src/libsystemd-network/test-ipv4ll-manual.c
+++ b/src/libsystemd-network/test-ipv4ll-manual.c
@@ -30,7 +30,6 @@
 #include "sd-netlink.h"
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "in-addr-util.h"
 #include "netlink-util.h"
 #include "parse-util.h"
@@ -91,9 +90,9 @@ static int client_run(int ifindex, const char *seed_str, const struct ether_addr
 }
 
 static int test_ll(const char *ifname, const char *seed) {
-        _cleanup_event_unref_ sd_event *e = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *e = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL, *reply = NULL;
         struct ether_addr ha;
         int ifindex;
 
diff --git a/src/libsystemd-network/test-ipv4ll.c b/src/libsystemd-network/test-ipv4ll.c
index 6f416c51e4..bccab25cd4 100644
--- a/src/libsystemd-network/test-ipv4ll.c
+++ b/src/libsystemd-network/test-ipv4ll.c
@@ -29,7 +29,6 @@
 #include "sd-ipv4ll.h"
 
 #include "arp-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "socket-util.h"
 #include "util.h"
@@ -207,7 +206,7 @@ static void test_basic_request(sd_event *e) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_event_unref_ sd_event *e = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *e = NULL;
 
         log_set_max_level(LOG_DEBUG);
         log_parse_environment();
diff --git a/src/libsystemd-network/test-lldp.c b/src/libsystemd-network/test-lldp.c
index 99545d0b8b..497f3c1031 100644
--- a/src/libsystemd-network/test-lldp.c
+++ b/src/libsystemd-network/test-lldp.c
@@ -29,7 +29,6 @@
 #include "sd-lldp.h"
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "lldp-network.h"
 #include "lldp-tlv.h"
@@ -48,7 +47,7 @@ static struct ether_addr mac_addr = {
 };
 
 static int lldp_build_tlv_packet(tlv_packet **ret) {
-        _cleanup_lldp_packet_unref_ tlv_packet *m = NULL;
+        _cleanup_(sd_lldp_packet_unrefp) tlv_packet *m = NULL;
         const uint8_t lldp_dst[] = LLDP_MULTICAST_ADDR;
         struct ether_header ether = {
                 .ether_type = htons(ETHERTYPE_LLDP),
@@ -237,7 +236,7 @@ static int lldp_parse_tlv_packet(tlv_packet *m, int len) {
 }
 
 static void test_parser(void) {
-        _cleanup_lldp_packet_unref_ tlv_packet *tlv = NULL;
+        _cleanup_(sd_lldp_packet_unrefp) tlv_packet *tlv = NULL;
 
         /* form a packet */
         lldp_build_tlv_packet(&tlv);
@@ -292,7 +291,7 @@ static int stop_lldp(sd_lldp *lldp) {
         if (r)
                 return r;
 
-        sd_lldp_free(lldp);
+        sd_lldp_unref(lldp);
         safe_close(test_fd[1]);
 
         return 0;
@@ -457,7 +456,7 @@ static void test_receive_oui_packet(sd_event *e) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_event_unref_ sd_event *e = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *e = NULL;
 
         test_parser();
 
diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c
index 94251fe87c..ff628cfe72 100644
--- a/src/libsystemd/sd-bus/bus-control.c
+++ b/src/libsystemd/sd-bus/bus-control.c
@@ -91,7 +91,7 @@ static int bus_request_name_kernel(sd_bus *bus, const char *name, uint64_t flags
 }
 
 static int bus_request_name_dbus1(sd_bus *bus, const char *name, uint64_t flags) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         uint32_t ret, param = 0;
         int r;
 
@@ -187,7 +187,7 @@ static int bus_release_name_kernel(sd_bus *bus, const char *name) {
 }
 
 static int bus_release_name_dbus1(sd_bus *bus, const char *name) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         uint32_t ret;
         int r;
 
@@ -326,7 +326,7 @@ static int bus_list_names_kernel(sd_bus *bus, char ***acquired, char ***activata
 }
 
 static int bus_list_names_dbus1(sd_bus *bus, char ***acquired, char ***activatable) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_strv_free_ char **x = NULL, **y = NULL;
         int r;
 
@@ -647,7 +647,7 @@ int bus_get_name_creds_kdbus(
                 bool allow_activator,
                 sd_bus_creds **creds) {
 
-        _cleanup_bus_creds_unref_ sd_bus_creds *c = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *c = NULL;
         struct kdbus_cmd_info *cmd;
         struct kdbus_info *conn_info;
         size_t size, l;
@@ -753,8 +753,8 @@ static int bus_get_name_creds_dbus1(
                 uint64_t mask,
                 sd_bus_creds **creds) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply_unique = NULL, *reply = NULL;
-        _cleanup_bus_creds_unref_ sd_bus_creds *c = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply_unique = NULL, *reply = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *c = NULL;
         const char *unique = NULL;
         pid_t pid = 0;
         int r;
@@ -858,7 +858,7 @@ static int bus_get_name_creds_dbus1(
                 }
 
                 if (mask & SD_BUS_CREDS_SELINUX_CONTEXT) {
-                        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                         const void *p = NULL;
                         size_t sz = 0;
 
@@ -930,7 +930,7 @@ _public_ int sd_bus_get_name_creds(
 }
 
 static int bus_get_owner_creds_kdbus(sd_bus *bus, uint64_t mask, sd_bus_creds **ret) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *c = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *c = NULL;
         struct kdbus_cmd_info cmd = {
                 .size = sizeof(struct kdbus_cmd_info),
         };
@@ -979,7 +979,7 @@ static int bus_get_owner_creds_kdbus(sd_bus *bus, uint64_t mask, sd_bus_creds **
 }
 
 static int bus_get_owner_creds_dbus1(sd_bus *bus, uint64_t mask, sd_bus_creds **ret) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *c = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *c = NULL;
         pid_t pid = 0;
         bool do_label;
         int r;
@@ -1543,7 +1543,7 @@ int bus_remove_match_internal(
 }
 
 _public_ int sd_bus_get_name_machine_id(sd_bus *bus, const char *name, sd_id128_t *machine) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL, *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *m = NULL;
         const char *mid;
         int r;
 
diff --git a/src/libsystemd/sd-bus/bus-convenience.c b/src/libsystemd/sd-bus/bus-convenience.c
index 0afafc2942..d3d5149242 100644
--- a/src/libsystemd/sd-bus/bus-convenience.c
+++ b/src/libsystemd/sd-bus/bus-convenience.c
@@ -33,7 +33,7 @@ _public_ int sd_bus_emit_signal(
                 const char *member,
                 const char *types, ...) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert_return(bus, -EINVAL);
@@ -70,7 +70,7 @@ _public_ int sd_bus_call_method_async(
                 void *userdata,
                 const char *types, ...) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert_return(bus, -EINVAL);
@@ -106,7 +106,7 @@ _public_ int sd_bus_call_method(
                 sd_bus_message **reply,
                 const char *types, ...) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         bus_assert_return(bus, -EINVAL, error);
@@ -141,7 +141,7 @@ _public_ int sd_bus_reply_method_return(
                 sd_bus_message *call,
                 const char *types, ...) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert_return(call, -EINVAL);
@@ -177,7 +177,7 @@ _public_ int sd_bus_reply_method_error(
                 sd_bus_message *call,
                 const sd_bus_error *e) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert_return(call, -EINVAL);
@@ -206,7 +206,7 @@ _public_ int sd_bus_reply_method_errorf(
                 const char *format,
                 ...) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         va_list ap;
 
         assert_return(call, -EINVAL);
@@ -233,7 +233,7 @@ _public_ int sd_bus_reply_method_errno(
                 int error,
                 const sd_bus_error *p) {
 
-        _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error berror = SD_BUS_ERROR_NULL;
 
         assert_return(call, -EINVAL);
         assert_return(call->sealed, -EPERM);
@@ -261,7 +261,7 @@ _public_ int sd_bus_reply_method_errnof(
                 const char *format,
                 ...) {
 
-        _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error berror = SD_BUS_ERROR_NULL;
         va_list ap;
 
         assert_return(call, -EINVAL);
@@ -334,7 +334,7 @@ _public_ int sd_bus_get_property_trivial(
                 sd_bus_error *error,
                 char type, void *ptr) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         bus_assert_return(bus, -EINVAL, error);
@@ -376,7 +376,7 @@ _public_ int sd_bus_get_property_string(
                 sd_bus_error *error,
                 char **ret) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *s;
         char *n;
         int r;
@@ -426,7 +426,7 @@ _public_ int sd_bus_get_property_strv(
                 sd_bus_error *error,
                 char ***ret) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         bus_assert_return(bus, -EINVAL, error);
@@ -467,7 +467,7 @@ _public_ int sd_bus_set_property(
                 sd_bus_error *error,
                 const char *type, ...) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         va_list ap;
         int r;
 
@@ -555,7 +555,7 @@ _public_ int sd_bus_query_sender_creds(sd_bus_message *call, uint64_t mask, sd_b
 }
 
 _public_ int sd_bus_query_sender_privilege(sd_bus_message *call, int capability) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         uid_t our_uid;
         bool know_caps = false;
         int r;
diff --git a/src/libsystemd/sd-bus/bus-creds.c b/src/libsystemd/sd-bus/bus-creds.c
index 2922da3763..4e0d02a62c 100644
--- a/src/libsystemd/sd-bus/bus-creds.c
+++ b/src/libsystemd/sd-bus/bus-creds.c
@@ -75,7 +75,9 @@ void bus_creds_done(sd_bus_creds *c) {
 }
 
 _public_ sd_bus_creds *sd_bus_creds_ref(sd_bus_creds *c) {
-        assert_return(c, NULL);
+
+        if (!c)
+                return NULL;
 
         if (c->allocated) {
                 assert(c->n_ref > 0);
@@ -1118,7 +1120,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
 }
 
 int bus_creds_extend_by_pid(sd_bus_creds *c, uint64_t mask, sd_bus_creds **ret) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *n = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *n = NULL;
         int r;
 
         assert(c);
diff --git a/src/libsystemd/sd-bus/bus-internal.h b/src/libsystemd/sd-bus/bus-internal.h
index 5fc0926f06..35aed634f7 100644
--- a/src/libsystemd/sd-bus/bus-internal.h
+++ b/src/libsystemd/sd-bus/bus-internal.h
@@ -381,7 +381,7 @@ char *bus_address_escape(const char *v);
  * bus from the callback doesn't destroy the object we are working
  * on */
 #define BUS_DONT_DESTROY(bus) \
-        _cleanup_bus_unref_ _unused_ sd_bus *_dont_destroy_##bus = sd_bus_ref(bus)
+        _cleanup_(sd_bus_unrefp) _unused_ sd_bus *_dont_destroy_##bus = sd_bus_ref(bus)
 
 int bus_set_address_system(sd_bus *bus);
 int bus_set_address_user(sd_bus *bus);
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 6716f6daca..6c05444e9a 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1142,7 +1142,7 @@ int bus_kernel_write_message(sd_bus *bus, sd_bus_message *m, bool hint_sync_call
 
         r = ioctl(bus->output_fd, KDBUS_CMD_SEND, &cmd);
         if (r < 0) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 sd_bus_message *reply;
 
                 if (errno == EAGAIN || errno == EINTR)
@@ -1221,7 +1221,7 @@ static int push_name_owner_changed(
                 const char *new_owner,
                 const struct kdbus_timestamp *ts) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(bus);
@@ -1308,7 +1308,7 @@ static int translate_reply(
                 const struct kdbus_item *d,
                 const struct kdbus_timestamp *ts) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(bus);
diff --git a/src/libsystemd/sd-bus/bus-match.c b/src/libsystemd/sd-bus/bus-match.c
index 55dc7caa53..cb3c8bbd26 100644
--- a/src/libsystemd/sd-bus/bus-match.c
+++ b/src/libsystemd/sd-bus/bus-match.c
@@ -317,7 +317,7 @@ int bus_match_run(
 
                 /* Run the callback. And then invoke siblings. */
                 if (node->leaf.callback->callback) {
-                        _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+                        _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
                         sd_bus_slot *slot;
 
                         slot = container_of(node->leaf.callback, sd_bus_slot, match_callback);
diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index 5c80095bf0..e939359338 100644
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -802,7 +802,7 @@ _public_ int sd_bus_message_new_method_errorf(
                 const char *format,
                 ...) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         va_list ap;
 
         assert_return(name, -EINVAL);
@@ -821,7 +821,7 @@ _public_ int sd_bus_message_new_method_errno(
                 int error,
                 const sd_bus_error *p) {
 
-        _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error berror = SD_BUS_ERROR_NULL;
 
         if (sd_bus_error_is_set(p))
                 return sd_bus_message_new_method_error(call, m, p);
@@ -838,7 +838,7 @@ _public_ int sd_bus_message_new_method_errnof(
                 const char *format,
                 ...) {
 
-        _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error berror = SD_BUS_ERROR_NULL;
         va_list ap;
 
         va_start(ap, format);
@@ -919,7 +919,9 @@ fail:
 }
 
 _public_ sd_bus_message* sd_bus_message_ref(sd_bus_message *m) {
-        assert_return(m, NULL);
+
+        if (!m)
+                return NULL;
 
         assert(m->n_ref > 0);
         m->n_ref++;
@@ -5838,7 +5840,7 @@ _public_ sd_bus *sd_bus_message_get_bus(sd_bus_message *m) {
 }
 
 int bus_message_remarshal(sd_bus *bus, sd_bus_message **m) {
-        _cleanup_bus_message_unref_ sd_bus_message *n = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *n = NULL;
         usec_t timeout;
         int r;
 
diff --git a/src/libsystemd/sd-bus/bus-objects.c b/src/libsystemd/sd-bus/bus-objects.c
index 303e49fa84..4fc5f8dfa3 100644
--- a/src/libsystemd/sd-bus/bus-objects.c
+++ b/src/libsystemd/sd-bus/bus-objects.c
@@ -272,7 +272,7 @@ static int node_callbacks_run(
         assert(found_object);
 
         LIST_FOREACH(callbacks, c, first) {
-                _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
                 sd_bus_slot *slot;
 
                 if (bus->nodes_modified)
@@ -357,7 +357,7 @@ static int method_callbacks_run(
                 bool require_fallback,
                 bool *found_object) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *signature;
         void *u;
         int r;
@@ -580,8 +580,8 @@ static int property_get_set_callbacks_run(
                 bool is_get,
                 bool *found_object) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         sd_bus_slot *slot;
         void *u = NULL;
         int r;
@@ -781,7 +781,7 @@ static int property_get_all_callbacks_run(
                 const char *iface,
                 bool *found_object) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         struct node_vtable *c;
         bool found_interface;
         int r;
@@ -804,7 +804,7 @@ static int property_get_all_callbacks_run(
                 streq(iface, "org.freedesktop.DBus.Introspectable");
 
         LIST_FOREACH(vtables, c, first) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 void *u;
 
                 if (require_fallback && !c->is_fallback)
@@ -881,7 +881,7 @@ static int bus_node_exists(
         }
 
         LIST_FOREACH(vtables, c, n->vtables) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (require_fallback && !c->is_fallback)
                         continue;
@@ -903,8 +903,8 @@ static int process_introspect(
                 bool require_fallback,
                 bool *found_object) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_set_free_free_ Set *s = NULL;
         const char *previous_interface = NULL;
         struct introspect intro;
@@ -1164,8 +1164,8 @@ static int process_get_managed_objects(
                 bool require_fallback,
                 bool *found_object) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_set_free_free_ Set *s = NULL;
         Iterator i;
         char *path;
@@ -1881,8 +1881,8 @@ static int emit_properties_changed_on_interface(
                 bool *found_interface,
                 char **names) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         bool has_invalidating = false, has_changing = false;
         struct vtable_member key = {};
         struct node_vtable *c;
@@ -2176,7 +2176,7 @@ static int object_added_append_all_prefix(
                 return 0;
 
         LIST_FOREACH(vtables, c, n->vtables) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 void *u = NULL;
 
                 if (require_fallback && !c->is_fallback)
@@ -2305,7 +2305,7 @@ static int object_added_append_all(sd_bus *bus, sd_bus_message *m, const char *p
 _public_ int sd_bus_emit_object_added(sd_bus *bus, const char *path) {
         BUS_DONT_DESTROY(bus);
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         struct node *object_manager;
         int r;
 
@@ -2389,7 +2389,7 @@ static int object_removed_append_all_prefix(
                 return 0;
 
         LIST_FOREACH(vtables, c, n->vtables) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 void *u = NULL;
 
                 if (require_fallback && !c->is_fallback)
@@ -2475,7 +2475,7 @@ static int object_removed_append_all(sd_bus *bus, sd_bus_message *m, const char
 _public_ int sd_bus_emit_object_removed(sd_bus *bus, const char *path) {
         BUS_DONT_DESTROY(bus);
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         struct node *object_manager;
         int r;
 
@@ -2543,7 +2543,7 @@ static int interfaces_added_append_one_prefix(
                 const char *interface,
                 bool require_fallback) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         bool found_interface = false;
         struct node_vtable *c;
         struct node *n;
@@ -2638,7 +2638,7 @@ static int interfaces_added_append_one(
 _public_ int sd_bus_emit_interfaces_added_strv(sd_bus *bus, const char *path, char **interfaces) {
         BUS_DONT_DESTROY(bus);
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         struct node *object_manager;
         char **i;
         int r;
@@ -2722,7 +2722,7 @@ _public_ int sd_bus_emit_interfaces_added(sd_bus *bus, const char *path, const c
 }
 
 _public_ int sd_bus_emit_interfaces_removed_strv(sd_bus *bus, const char *path, char **interfaces) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         struct node *object_manager;
         int r;
 
diff --git a/src/libsystemd/sd-bus/bus-slot.c b/src/libsystemd/sd-bus/bus-slot.c
index e405a04c53..e396d6c3b4 100644
--- a/src/libsystemd/sd-bus/bus-slot.c
+++ b/src/libsystemd/sd-bus/bus-slot.c
@@ -57,7 +57,9 @@ sd_bus_slot *bus_slot_allocate(
 }
 
 _public_ sd_bus_slot* sd_bus_slot_ref(sd_bus_slot *slot) {
-        assert_return(slot, NULL);
+
+        if (!slot)
+                return NULL;
 
         assert(slot->n_ref > 0);
 
diff --git a/src/libsystemd/sd-bus/bus-track.c b/src/libsystemd/sd-bus/bus-track.c
index fd7e58fcfa..2f6d7e9452 100644
--- a/src/libsystemd/sd-bus/bus-track.c
+++ b/src/libsystemd/sd-bus/bus-track.c
@@ -111,7 +111,9 @@ _public_ int sd_bus_track_new(
 }
 
 _public_ sd_bus_track* sd_bus_track_ref(sd_bus_track *track) {
-        assert_return(track, NULL);
+
+        if (!track)
+                return NULL;
 
         assert(track->n_ref > 0);
 
@@ -161,7 +163,7 @@ static int on_name_owner_changed(sd_bus_message *message, void *userdata, sd_bus
 }
 
 _public_ int sd_bus_track_add_name(sd_bus_track *track, const char *name) {
-        _cleanup_bus_slot_unref_ sd_bus_slot *slot = NULL;
+        _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot = NULL;
         _cleanup_free_ char *n = NULL;
         const char *match;
         int r;
@@ -207,7 +209,7 @@ _public_ int sd_bus_track_add_name(sd_bus_track *track, const char *name) {
 }
 
 _public_ int sd_bus_track_remove_name(sd_bus_track *track, const char *name) {
-        _cleanup_bus_slot_unref_ sd_bus_slot *slot = NULL;
+        _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot = NULL;
         _cleanup_free_ char *n = NULL;
 
         assert_return(name, -EINVAL);
diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c
index 452ac7c407..3e66589489 100644
--- a/src/libsystemd/sd-bus/busctl.c
+++ b/src/libsystemd/sd-bus/busctl.c
@@ -137,7 +137,7 @@ static int list_bus_names(sd_bus *bus, char **argv) {
         }
 
         STRV_FOREACH(i, merged) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 sd_id128_t mid;
 
                 if (hashmap_get(names, *i) == NAME_IS_ACTIVATABLE) {
@@ -334,8 +334,8 @@ static int find_nodes(sd_bus *bus, const char *service, const char *path, Set *p
                 .on_path = on_path,
         };
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *xml;
         int r;
 
@@ -867,8 +867,8 @@ static int introspect(sd_bus *bus, char **argv) {
                 .on_property = on_property,
         };
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(member_set_freep) Set *members = NULL;
         Iterator i;
         Member *m;
@@ -1132,7 +1132,7 @@ static int monitor(sd_bus *bus, char *argv[], int (*dump)(sd_bus_message *m, FIL
         log_info("Monitoring bus message stream.");
 
         for (;;) {
-                _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
 
                 r = sd_bus_process(bus, &m);
                 if (r < 0)
@@ -1182,7 +1182,7 @@ static int capture(sd_bus *bus, char *argv[]) {
 }
 
 static int status(sd_bus *bus, char *argv[]) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         pid_t pid;
         int r;
 
@@ -1489,8 +1489,8 @@ static int message_append_cmdline(sd_bus_message *m, const char *signature, char
 }
 
 static int call(sd_bus *bus, char *argv[]) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         int r;
 
         assert(bus);
@@ -1576,7 +1576,7 @@ static int call(sd_bus *bus, char *argv[]) {
 }
 
 static int get_property(sd_bus *bus, char *argv[]) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         unsigned n;
         char **i;
         int r;
@@ -1590,7 +1590,7 @@ static int get_property(sd_bus *bus, char *argv[]) {
         }
 
         STRV_FOREACH(i, argv + 4) {
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                 const char *contents = NULL;
                 char type;
 
@@ -1634,8 +1634,8 @@ static int get_property(sd_bus *bus, char *argv[]) {
 }
 
 static int set_property(sd_bus *bus, char *argv[]) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         unsigned n;
         char **p;
         int r;
@@ -1976,7 +1976,7 @@ static int busctl_main(sd_bus *bus, int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         log_parse_environment();
diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
index 99780c8cce..3c2232a354 100644
--- a/src/libsystemd/sd-bus/sd-bus.c
+++ b/src/libsystemd/sd-bus/sd-bus.c
@@ -419,7 +419,7 @@ static int hello_callback(sd_bus_message *reply, void *userdata, sd_bus_error *e
 }
 
 static int bus_send_hello(sd_bus *bus) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(bus);
@@ -1480,7 +1480,9 @@ static void bus_enter_closing(sd_bus *bus) {
 }
 
 _public_ sd_bus *sd_bus_ref(sd_bus *bus) {
-        assert_return(bus, NULL);
+
+        if (!bus)
+                return NULL;
 
         assert_se(REFCNT_INC(bus->n_ref) >= 2);
 
@@ -1734,7 +1736,7 @@ static int dispatch_rqueue(sd_bus *bus, bool hint_priority, int64_t priority, sd
 }
 
 static int bus_send_internal(sd_bus *bus, sd_bus_message *_m, uint64_t *cookie, bool hint_sync_call) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = sd_bus_message_ref(_m);
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = sd_bus_message_ref(_m);
         int r;
 
         assert_return(m, -EINVAL);
@@ -1882,8 +1884,8 @@ _public_ int sd_bus_call_async(
                 void *userdata,
                 uint64_t usec) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = sd_bus_message_ref(_m);
-        _cleanup_bus_slot_unref_ sd_bus_slot *s = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = sd_bus_message_ref(_m);
+        _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *s = NULL;
         int r;
 
         assert_return(m, -EINVAL);
@@ -1981,7 +1983,7 @@ _public_ int sd_bus_call(
                 sd_bus_error *error,
                 sd_bus_message **reply) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = sd_bus_message_ref(_m);
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = sd_bus_message_ref(_m);
         usec_t timeout;
         uint64_t cookie;
         unsigned i;
@@ -2220,8 +2222,8 @@ _public_ int sd_bus_get_timeout(sd_bus *bus, uint64_t *timeout_usec) {
 }
 
 static int process_timeout(sd_bus *bus) {
-        _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message* m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* m = NULL;
         struct reply_callback *c;
         sd_bus_slot *slot;
         usec_t n;
@@ -2302,8 +2304,8 @@ static int process_hello(sd_bus *bus, sd_bus_message *m) {
 }
 
 static int process_reply(sd_bus *bus, sd_bus_message *m) {
-        _cleanup_bus_message_unref_ sd_bus_message *synthetic_reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *synthetic_reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
         struct reply_callback *c;
         sd_bus_slot *slot;
         int r;
@@ -2382,7 +2384,7 @@ static int process_reply(sd_bus *bus, sd_bus_message *m) {
 }
 
 static int process_filter(sd_bus *bus, sd_bus_message *m) {
-        _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
         struct filter_callback *l;
         int r;
 
@@ -2448,7 +2450,7 @@ static int process_match(sd_bus *bus, sd_bus_message *m) {
 }
 
 static int process_builtin(sd_bus *bus, sd_bus_message *m) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(bus);
@@ -2580,7 +2582,7 @@ static int dispatch_track(sd_bus *bus) {
 }
 
 static int process_running(sd_bus *bus, bool hint_priority, int64_t priority, sd_bus_message **ret) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         int r;
 
         assert(bus);
@@ -2644,7 +2646,7 @@ null_message:
 }
 
 static int process_closing(sd_bus *bus, sd_bus_message **ret) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         struct reply_callback *c;
         int r;
 
@@ -2653,7 +2655,7 @@ static int process_closing(sd_bus *bus, sd_bus_message **ret) {
 
         c = ordered_hashmap_first(bus->reply_callbacks);
         if (c) {
-                _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
                 sd_bus_slot *slot;
 
                 /* First, fail all outstanding method calls */
diff --git a/src/libsystemd/sd-bus/test-bus-benchmark.c b/src/libsystemd/sd-bus/test-bus-benchmark.c
index 96a0929a14..3a88bf59c7 100644
--- a/src/libsystemd/sd-bus/test-bus-benchmark.c
+++ b/src/libsystemd/sd-bus/test-bus-benchmark.c
@@ -46,7 +46,7 @@ static void server(sd_bus *b, size_t *result) {
         int r;
 
         for (;;) {
-                _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
 
                 r = sd_bus_process(b, &m);
                 assert_se(r >= 0);
@@ -80,7 +80,7 @@ static void server(sd_bus *b, size_t *result) {
 }
 
 static void transaction(sd_bus *b, size_t sz, const char *server_name) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         uint8_t *p;
 
         assert_se(sd_bus_message_new_method_call(b, &m, server_name, "/", "benchmark.server", "Work") >= 0);
@@ -92,7 +92,7 @@ static void transaction(sd_bus *b, size_t sz, const char *server_name) {
 }
 
 static void client_bisect(const char *address, const char *server_name) {
-        _cleanup_bus_message_unref_ sd_bus_message *x = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *x = NULL;
         size_t lsize, rsize, csize;
         sd_bus *b;
         int r;
@@ -166,7 +166,7 @@ static void client_bisect(const char *address, const char *server_name) {
 }
 
 static void client_chart(Type type, const char *address, const char *server_name, int fd) {
-        _cleanup_bus_message_unref_ sd_bus_message *x = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *x = NULL;
         size_t csize;
         sd_bus *b;
         int r;
diff --git a/src/libsystemd/sd-bus/test-bus-chat.c b/src/libsystemd/sd-bus/test-bus-chat.c
index f20eced4ac..b07e348fdb 100644
--- a/src/libsystemd/sd-bus/test-bus-chat.c
+++ b/src/libsystemd/sd-bus/test-bus-chat.c
@@ -130,7 +130,7 @@ static int server(sd_bus *bus) {
         bool client1_gone = false, client2_gone = false;
 
         while (!client1_gone || !client2_gone) {
-                _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
                 pid_t pid = 0;
                 const char *label = NULL;
 
@@ -261,9 +261,9 @@ fail:
 }
 
 static void* client1(void*p) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *hello;
         int r;
         _cleanup_close_pair_ int pp[2] = { -1, -1 };
@@ -331,7 +331,7 @@ static void* client1(void*p) {
 
 finish:
         if (bus) {
-                _cleanup_bus_message_unref_ sd_bus_message *q;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *q;
 
                 r = sd_bus_message_new_method_call(
                                 bus,
@@ -360,9 +360,9 @@ static int quit_callback(sd_bus_message *m, void *userdata, sd_bus_error *ret_er
 }
 
 static void* client2(void*p) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         bool quit = false;
         const char *mid;
         int r;
@@ -499,7 +499,7 @@ static void* client2(void*p) {
 
 finish:
         if (bus) {
-                _cleanup_bus_message_unref_ sd_bus_message *q;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *q;
 
                 r = sd_bus_message_new_method_call(
                                 bus,
diff --git a/src/libsystemd/sd-bus/test-bus-cleanup.c b/src/libsystemd/sd-bus/test-bus-cleanup.c
index 51aa0a9ad0..1c3ccda364 100644
--- a/src/libsystemd/sd-bus/test-bus-cleanup.c
+++ b/src/libsystemd/sd-bus/test-bus-cleanup.c
@@ -29,14 +29,14 @@
 #include "refcnt.h"
 
 static void test_bus_new(void) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
 
         assert_se(sd_bus_new(&bus) == 0);
         printf("after new: refcount %u\n", REFCNT_GET(bus->n_ref));
 }
 
 static int test_bus_open(void) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         int r;
 
         r = sd_bus_open_system(&bus);
@@ -51,7 +51,7 @@ static int test_bus_open(void) {
 
 static void test_bus_new_method_call(void) {
         sd_bus *bus = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
 
         assert_se(sd_bus_open_system(&bus) >= 0);
 
@@ -65,7 +65,7 @@ static void test_bus_new_method_call(void) {
 
 static void test_bus_new_signal(void) {
         sd_bus *bus = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
 
         assert_se(sd_bus_open_system(&bus) >= 0);
 
diff --git a/src/libsystemd/sd-bus/test-bus-creds.c b/src/libsystemd/sd-bus/test-bus-creds.c
index bd0101af9e..500fffc5ce 100644
--- a/src/libsystemd/sd-bus/test-bus-creds.c
+++ b/src/libsystemd/sd-bus/test-bus-creds.c
@@ -26,7 +26,7 @@
 #include "cgroup-util.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         int r;
 
         if (cg_unified() == -ENOEXEC) {
diff --git a/src/libsystemd/sd-bus/test-bus-error.c b/src/libsystemd/sd-bus/test-bus-error.c
index 9d6c221eb0..c52405463e 100644
--- a/src/libsystemd/sd-bus/test-bus-error.c
+++ b/src/libsystemd/sd-bus/test-bus-error.c
@@ -27,7 +27,7 @@
 #include "errno-list.h"
 
 static void test_error(void) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL, second = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL, second = SD_BUS_ERROR_NULL;
         const sd_bus_error const_error = SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_FILE_EXISTS, "const error");
         const sd_bus_error temporarily_const_error = {
                 .name = SD_BUS_ERROR_ACCESS_DENIED,
diff --git a/src/libsystemd/sd-bus/test-bus-gvariant.c b/src/libsystemd/sd-bus/test-bus-gvariant.c
index 931c001788..2d8e9d2f28 100644
--- a/src/libsystemd/sd-bus/test-bus-gvariant.c
+++ b/src/libsystemd/sd-bus/test-bus-gvariant.c
@@ -133,8 +133,8 @@ static void test_bus_gvariant_get_alignment(void) {
 }
 
 static void test_marshal(void) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *n = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *n = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ void *blob;
         size_t sz;
         int r;
diff --git a/src/libsystemd/sd-bus/test-bus-kernel-bloom.c b/src/libsystemd/sd-bus/test-bus-kernel-bloom.c
index dbdaa69fbe..0e957253c0 100644
--- a/src/libsystemd/sd-bus/test-bus-kernel-bloom.c
+++ b/src/libsystemd/sd-bus/test-bus-kernel-bloom.c
@@ -47,7 +47,7 @@ static void test_one(
 
         _cleanup_close_ int bus_ref = -1;
         _cleanup_free_ char *name = NULL, *bus_name = NULL, *address = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         sd_bus *a, *b;
         int r, found = 0;
 
diff --git a/src/libsystemd/sd-bus/test-bus-kernel.c b/src/libsystemd/sd-bus/test-bus-kernel.c
index 0080f71d3b..6163c7784e 100644
--- a/src/libsystemd/sd-bus/test-bus-kernel.c
+++ b/src/libsystemd/sd-bus/test-bus-kernel.c
@@ -34,8 +34,8 @@
 int main(int argc, char *argv[]) {
         _cleanup_close_ int bus_ref = -1;
         _cleanup_free_ char *name = NULL, *bus_name = NULL, *address = NULL, *bname = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *ua = NULL, *ub = NULL, *the_string = NULL;
         sd_bus *a, *b;
         int r, pipe_fds[2];
diff --git a/src/libsystemd/sd-bus/test-bus-marshal.c b/src/libsystemd/sd-bus/test-bus-marshal.c
index 0a6093e78b..077cc6ddac 100644
--- a/src/libsystemd/sd-bus/test-bus-marshal.c
+++ b/src/libsystemd/sd-bus/test-bus-marshal.c
@@ -123,7 +123,7 @@ static void test_bus_label_escape(void) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *copy = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *copy = NULL;
         int r, boolean;
         const char *x, *x2, *y, *z, *a, *b, *c, *d, *a_signature;
         uint8_t u, v;
@@ -135,7 +135,7 @@ int main(int argc, char *argv[]) {
         _cleanup_free_ char *first = NULL, *second = NULL, *third = NULL;
         _cleanup_fclose_ FILE *ms = NULL;
         size_t first_size = 0, second_size = 0, third_size = 0;
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         double dbl;
         uint64_t u64;
 
diff --git a/src/libsystemd/sd-bus/test-bus-match.c b/src/libsystemd/sd-bus/test-bus-match.c
index 94896c196a..97ef396c6b 100644
--- a/src/libsystemd/sd-bus/test-bus-match.c
+++ b/src/libsystemd/sd-bus/test-bus-match.c
@@ -90,8 +90,8 @@ int main(int argc, char *argv[]) {
                 .type = BUS_MATCH_ROOT,
         };
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         enum bus_match_node_type i;
         sd_bus_slot slots[19];
         int r;
diff --git a/src/libsystemd/sd-bus/test-bus-objects.c b/src/libsystemd/sd-bus/test-bus-objects.c
index edd63f9ea7..0dd248552c 100644
--- a/src/libsystemd/sd-bus/test-bus-objects.c
+++ b/src/libsystemd/sd-bus/test-bus-objects.c
@@ -297,9 +297,9 @@ fail:
 }
 
 static int client(struct context *c) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *s;
         int r;
 
diff --git a/src/libsystemd/sd-bus/test-bus-proxy.c b/src/libsystemd/sd-bus/test-bus-proxy.c
index 428e185769..42fa3e6293 100644
--- a/src/libsystemd/sd-bus/test-bus-proxy.c
+++ b/src/libsystemd/sd-bus/test-bus-proxy.c
@@ -53,7 +53,7 @@ static int test_proxy_acquired(sd_bus_message *m, void *userdata, sd_bus_error *
 }
 
 static void test_proxy_matched(void) {
-        _cleanup_bus_flush_close_unref_ sd_bus *a = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *a = NULL;
         _cleanup_free_ char *matchstr = NULL;
         TestProxyMatch match = {};
         const char *me;
diff --git a/src/libsystemd/sd-bus/test-bus-server.c b/src/libsystemd/sd-bus/test-bus-server.c
index 5bf2c1ecf8..bd89780346 100644
--- a/src/libsystemd/sd-bus/test-bus-server.c
+++ b/src/libsystemd/sd-bus/test-bus-server.c
@@ -57,7 +57,7 @@ static void *server(void *p) {
         assert_se(sd_bus_start(bus) >= 0);
 
         while (!quit) {
-                _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
 
                 r = sd_bus_process(bus, &m);
                 if (r < 0) {
@@ -124,8 +124,8 @@ fail:
 }
 
 static int client(struct context *c) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
diff --git a/src/libsystemd/sd-device/device-enumerator.c b/src/libsystemd/sd-device/device-enumerator.c
index ae3157ee5e..4a7a8b1f9e 100644
--- a/src/libsystemd/sd-device/device-enumerator.c
+++ b/src/libsystemd/sd-device/device-enumerator.c
@@ -59,7 +59,7 @@ struct sd_device_enumerator {
 };
 
 _public_ int sd_device_enumerator_new(sd_device_enumerator **ret) {
-        _cleanup_device_enumerator_unref_ sd_device_enumerator *enumerator = NULL;
+        _cleanup_(sd_device_enumerator_unrefp) sd_device_enumerator *enumerator = NULL;
 
         assert(ret);
 
@@ -487,7 +487,7 @@ static int enumerator_scan_dir_and_add_devices(sd_device_enumerator *enumerator,
                 return -errno;
 
         FOREACH_DIRENT_ALL(dent, dir, return -errno) {
-                _cleanup_device_unref_ sd_device *device = NULL;
+                _cleanup_(sd_device_unrefp) sd_device *device = NULL;
                 char syspath[strlen(path) + 1 + strlen(dent->d_name) + 1];
                 dev_t devnum;
                 int ifindex, initialized, k;
@@ -640,7 +640,7 @@ static int enumerator_scan_devices_tag(sd_device_enumerator *enumerator, const c
         /* TODO: filter away subsystems? */
 
         FOREACH_DIRENT_ALL(dent, dir, return -errno) {
-                _cleanup_device_unref_ sd_device *device = NULL;
+                _cleanup_(sd_device_unrefp) sd_device *device = NULL;
                 const char *subsystem, *sysname;
                 int k;
 
@@ -710,7 +710,7 @@ static int enumerator_scan_devices_tags(sd_device_enumerator *enumerator) {
 }
 
 static int parent_add_child(sd_device_enumerator *enumerator, const char *path) {
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         const char *subsystem, *sysname;
         int r;
 
diff --git a/src/libsystemd/sd-device/device-private.c b/src/libsystemd/sd-device/device-private.c
index a13477e753..f2af3ab3ae 100644
--- a/src/libsystemd/sd-device/device-private.c
+++ b/src/libsystemd/sd-device/device-private.c
@@ -553,7 +553,7 @@ static int device_verify(sd_device *device, DeviceAction action, uint64_t seqnum
 }
 
 int device_new_from_strv(sd_device **ret, char **strv) {
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         char **key;
         const char *major = NULL, *minor = NULL;
         DeviceAction action = _DEVICE_ACTION_INVALID;
@@ -590,7 +590,7 @@ int device_new_from_strv(sd_device **ret, char **strv) {
 }
 
 int device_new_from_nulstr(sd_device **ret, uint8_t *nulstr, size_t len) {
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         const char *major = NULL, *minor = NULL;
         DeviceAction action = _DEVICE_ACTION_INVALID;
         uint64_t seqnum;
@@ -793,7 +793,7 @@ int device_rename(sd_device *device, const char *name) {
 }
 
 int device_shallow_clone(sd_device *old_device, sd_device **new_device) {
-        _cleanup_device_unref_ sd_device *ret = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *ret = NULL;
         int r;
 
         assert(old_device);
@@ -820,7 +820,7 @@ int device_shallow_clone(sd_device *old_device, sd_device **new_device) {
 }
 
 int device_clone_with_db(sd_device *old_device, sd_device **new_device) {
-        _cleanup_device_unref_ sd_device *ret = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *ret = NULL;
         int r;
 
         assert(old_device);
@@ -843,7 +843,7 @@ int device_clone_with_db(sd_device *old_device, sd_device **new_device) {
 }
 
 int device_new_from_synthetic_event(sd_device **new_device, const char *syspath, const char *action) {
-        _cleanup_device_unref_ sd_device *ret = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *ret = NULL;
         int r;
 
         assert(new_device);
diff --git a/src/libsystemd/sd-device/device-util.h b/src/libsystemd/sd-device/device-util.h
index 9b05a2498d..ba9edc61ce 100644
--- a/src/libsystemd/sd-device/device-util.h
+++ b/src/libsystemd/sd-device/device-util.h
@@ -23,12 +23,6 @@
 
 #include "util.h"
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_device*, sd_device_unref);
-#define _cleanup_device_unref_ _cleanup_(sd_device_unrefp)
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_device_enumerator*, sd_device_enumerator_unref);
-#define _cleanup_device_enumerator_unref_ _cleanup_(sd_device_enumerator_unrefp)
-
 #define FOREACH_DEVICE_PROPERTY(device, key, value)                \
         for (key = sd_device_get_property_first(device, &(value)); \
              key;                                                  \
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c
index 0e49262087..f44054a7b5 100644
--- a/src/libsystemd/sd-device/sd-device.c
+++ b/src/libsystemd/sd-device/sd-device.c
@@ -43,7 +43,7 @@
 #include "util.h"
 
 int device_new_aux(sd_device **ret) {
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
 
         assert(ret);
 
@@ -222,7 +222,7 @@ int device_set_syspath(sd_device *device, const char *_syspath, bool verify) {
 }
 
 _public_ int sd_device_new_from_syspath(sd_device **ret, const char *syspath) {
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         int r;
 
         assert_return(ret, -EINVAL);
@@ -624,7 +624,7 @@ _public_ int sd_device_new_from_device_id(sd_device **ret, const char *id) {
         }
         case 'n':
         {
-                _cleanup_device_unref_ sd_device *device = NULL;
+                _cleanup_(sd_device_unrefp) sd_device *device = NULL;
                 _cleanup_close_ int sk = -1;
                 struct ifreq ifr = {};
                 int ifindex;
diff --git a/src/libsystemd/sd-event/event-util.h b/src/libsystemd/sd-event/event-util.h
deleted file mode 100644
index ae020340a5..0000000000
--- a/src/libsystemd/sd-event/event-util.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
-  This file is part of systemd.
-
-  Copyright 2013 Lennart Poettering
-
-  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/>.
-***/
-
-#include "sd-event.h"
-
-#include "util.h"
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_event*, sd_event_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_event_source*, sd_event_source_unref);
-
-#define _cleanup_event_unref_ _cleanup_(sd_event_unrefp)
-#define _cleanup_event_source_unref_ _cleanup_(sd_event_source_unrefp)
diff --git a/src/libsystemd/sd-hwdb/hwdb-util.h b/src/libsystemd/sd-hwdb/hwdb-util.h
index d366c6fa41..6765ba9400 100644
--- a/src/libsystemd/sd-hwdb/hwdb-util.h
+++ b/src/libsystemd/sd-hwdb/hwdb-util.h
@@ -25,7 +25,4 @@
 
 #include "util.h"
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_hwdb*, sd_hwdb_unref);
-#define _cleanup_hwdb_unref_ _cleanup_(sd_hwdb_unrefp)
-
 bool hwdb_validate(sd_hwdb *hwdb);
diff --git a/src/libsystemd/sd-hwdb/sd-hwdb.c b/src/libsystemd/sd-hwdb/sd-hwdb.c
index 0e034863d6..062fa97b17 100644
--- a/src/libsystemd/sd-hwdb/sd-hwdb.c
+++ b/src/libsystemd/sd-hwdb/sd-hwdb.c
@@ -279,7 +279,7 @@ static const char hwdb_bin_paths[] =
         UDEVLIBEXECDIR "/hwdb.bin\0";
 
 _public_ int sd_hwdb_new(sd_hwdb **ret) {
-        _cleanup_hwdb_unref_ sd_hwdb *hwdb = NULL;
+        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
         const char *hwdb_bin_path;
         const char sig[] = HWDB_SIG;
 
diff --git a/src/libsystemd/sd-login/sd-login.c b/src/libsystemd/sd-login/sd-login.c
index 3f2e459825..4b46eeb533 100644
--- a/src/libsystemd/sd-login/sd-login.c
+++ b/src/libsystemd/sd-login/sd-login.c
@@ -1017,7 +1017,8 @@ _public_ int sd_login_monitor_new(const char *category, sd_login_monitor **m) {
 _public_ sd_login_monitor* sd_login_monitor_unref(sd_login_monitor *m) {
         int fd;
 
-        assert_return(m, NULL);
+        if (!m)
+                return NULL;
 
         fd = MONITOR_TO_FD(m);
         close_nointr(fd);
diff --git a/src/libsystemd/sd-netlink/local-addresses.c b/src/libsystemd/sd-netlink/local-addresses.c
index d431ba4be4..997b048e58 100644
--- a/src/libsystemd/sd-netlink/local-addresses.c
+++ b/src/libsystemd/sd-netlink/local-addresses.c
@@ -56,8 +56,8 @@ static int address_compare(const void *_a, const void *_b) {
 }
 
 int local_addresses(sd_netlink *context, int ifindex, int af, struct local_address **ret) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         _cleanup_free_ struct local_address *list = NULL;
         size_t n_list = 0, n_allocated = 0;
         sd_netlink_message *m;
@@ -167,8 +167,8 @@ int local_addresses(sd_netlink *context, int ifindex, int af, struct local_addre
 }
 
 int local_gateways(sd_netlink *context, int ifindex, int af, struct local_address **ret) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         _cleanup_free_ struct local_address *list = NULL;
         sd_netlink_message *m = NULL;
         size_t n_list = 0, n_allocated = 0;
diff --git a/src/libsystemd/sd-netlink/netlink-internal.h b/src/libsystemd/sd-netlink/netlink-internal.h
index 8519a4d523..6c752ac65e 100644
--- a/src/libsystemd/sd-netlink/netlink-internal.h
+++ b/src/libsystemd/sd-netlink/netlink-internal.h
@@ -135,5 +135,5 @@ int rtnl_rqueue_make_room(sd_netlink *rtnl);
 int rtnl_rqueue_partial_make_room(sd_netlink *rtnl);
 
 /* Make sure callbacks don't destroy the rtnl connection */
-#define RTNL_DONT_DESTROY(rtnl) \
-        _cleanup_netlink_unref_ _unused_ sd_netlink *_dont_destroy_##rtnl = sd_netlink_ref(rtnl)
+#define NETLINK_DONT_DESTROY(rtnl) \
+        _cleanup_(sd_netlink_unrefp) _unused_ sd_netlink *_dont_destroy_##rtnl = sd_netlink_ref(rtnl)
diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c
index 03971b3596..50792bc4a3 100644
--- a/src/libsystemd/sd-netlink/netlink-message.c
+++ b/src/libsystemd/sd-netlink/netlink-message.c
@@ -65,7 +65,7 @@ int message_new_empty(sd_netlink *rtnl, sd_netlink_message **ret) {
 }
 
 int message_new(sd_netlink *rtnl, sd_netlink_message **ret, uint16_t type) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         const NLType *nl_type;
         size_t size;
         int r;
diff --git a/src/libsystemd/sd-netlink/netlink-socket.c b/src/libsystemd/sd-netlink/netlink-socket.c
index 13945202e4..2181201017 100644
--- a/src/libsystemd/sd-netlink/netlink-socket.c
+++ b/src/libsystemd/sd-netlink/netlink-socket.c
@@ -323,7 +323,7 @@ static int socket_recv_message(int fd, struct iovec *iov, uint32_t *_group, bool
  * On failure, a negative error code is returned.
  */
 int socket_read_message(sd_netlink *rtnl) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *first = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *first = NULL;
         struct iovec iov = {};
         uint32_t group = 0;
         bool multi_part = false, done = false;
@@ -376,7 +376,7 @@ int socket_read_message(sd_netlink *rtnl) {
         }
 
         for (new_msg = rtnl->rbuffer; NLMSG_OK(new_msg, len) && !done; new_msg = NLMSG_NEXT(new_msg, len)) {
-                _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
                 const NLType *nl_type;
 
                 if (!group && new_msg->nlmsg_pid != rtnl->sockaddr.nl.nl_pid)
diff --git a/src/libsystemd/sd-netlink/netlink-util.c b/src/libsystemd/sd-netlink/netlink-util.c
index 95690b7ff1..b69969e426 100644
--- a/src/libsystemd/sd-netlink/netlink-util.c
+++ b/src/libsystemd/sd-netlink/netlink-util.c
@@ -25,7 +25,7 @@
 #include "netlink-util.h"
 
 int rtnl_set_link_name(sd_netlink **rtnl, int ifindex, const char *name) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *message = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *message = NULL;
         int r;
 
         assert(rtnl);
@@ -55,7 +55,7 @@ int rtnl_set_link_name(sd_netlink **rtnl, int ifindex, const char *name) {
 
 int rtnl_set_link_properties(sd_netlink **rtnl, int ifindex, const char *alias,
                              const struct ether_addr *mac, unsigned mtu) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *message = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *message = NULL;
         int r;
 
         assert(rtnl);
diff --git a/src/libsystemd/sd-netlink/netlink-util.h b/src/libsystemd/sd-netlink/netlink-util.h
index acc6c15ff3..a0e59e1ec6 100644
--- a/src/libsystemd/sd-netlink/netlink-util.h
+++ b/src/libsystemd/sd-netlink/netlink-util.h
@@ -39,9 +39,3 @@ int rtnl_set_link_properties(sd_netlink **rtnl, int ifindex, const char *alias,
 
 int rtnl_log_parse_error(int r);
 int rtnl_log_create_error(int r);
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_netlink*, sd_netlink_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_netlink_message*, sd_netlink_message_unref);
-
-#define _cleanup_netlink_unref_ _cleanup_(sd_netlink_unrefp)
-#define _cleanup_netlink_message_unref_ _cleanup_(sd_netlink_message_unrefp)
diff --git a/src/libsystemd/sd-netlink/sd-netlink.c b/src/libsystemd/sd-netlink/sd-netlink.c
index 7c24e053cf..15d387df2c 100644
--- a/src/libsystemd/sd-netlink/sd-netlink.c
+++ b/src/libsystemd/sd-netlink/sd-netlink.c
@@ -35,7 +35,7 @@
 #include "util.h"
 
 static int sd_netlink_new(sd_netlink **ret) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
 
         assert_return(ret, -EINVAL);
 
@@ -71,7 +71,7 @@ static int sd_netlink_new(sd_netlink **ret) {
 }
 
 int sd_netlink_new_from_netlink(sd_netlink **ret, int fd) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         socklen_t addrlen;
         int r;
 
@@ -105,7 +105,7 @@ static bool rtnl_pid_changed(sd_netlink *rtnl) {
 }
 
 int sd_netlink_open_fd(sd_netlink **ret, int fd) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         int r;
 
         assert_return(ret, -EINVAL);
@@ -286,7 +286,7 @@ static int dispatch_rqueue(sd_netlink *rtnl, sd_netlink_message **message) {
 }
 
 static int process_timeout(sd_netlink *rtnl) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         struct reply_callback *c;
         usec_t n;
         int r;
@@ -376,7 +376,7 @@ static int process_match(sd_netlink *rtnl, sd_netlink_message *m) {
 }
 
 static int process_running(sd_netlink *rtnl, sd_netlink_message **ret) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         int r;
 
         assert(rtnl);
@@ -418,7 +418,7 @@ null_message:
 }
 
 int sd_netlink_process(sd_netlink *rtnl, sd_netlink_message **ret) {
-        RTNL_DONT_DESTROY(rtnl);
+        NETLINK_DONT_DESTROY(rtnl);
         int r;
 
         assert_return(rtnl, -EINVAL);
@@ -623,7 +623,7 @@ int sd_netlink_call(sd_netlink *rtnl,
                         received_serial = rtnl_message_get_serial(rtnl->rqueue[i]);
 
                         if (received_serial == serial) {
-                                _cleanup_netlink_message_unref_ sd_netlink_message *incoming = NULL;
+                                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *incoming = NULL;
                                 uint16_t type;
 
                                 incoming = rtnl->rqueue[i];
diff --git a/src/libsystemd/sd-netlink/test-netlink.c b/src/libsystemd/sd-netlink/test-netlink.c
index 58b774e0e1..6a8b4d31d1 100644
--- a/src/libsystemd/sd-netlink/test-netlink.c
+++ b/src/libsystemd/sd-netlink/test-netlink.c
@@ -25,7 +25,6 @@
 #include "sd-netlink.h"
 
 #include "ether-addr-util.h"
-#include "event-util.h"
 #include "macro.h"
 #include "missing.h"
 #include "netlink-util.h"
@@ -34,7 +33,7 @@
 #include "util.h"
 
 static void test_message_link_bridge(sd_netlink *rtnl) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *message = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *message = NULL;
         uint32_t cost;
 
         assert_se(sd_rtnl_message_new_link(rtnl, &message, RTM_NEWLINK, 1) >= 0);
@@ -52,7 +51,7 @@ static void test_message_link_bridge(sd_netlink *rtnl) {
 }
 
 static void test_link_configure(sd_netlink *rtnl, int ifindex) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *message = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *message = NULL;
         const char *mac = "98:fe:94:3f:c6:18", *name = "test";
         char buffer[ETHER_ADDR_TO_STRING_MAX];
         unsigned int mtu = 1450, mtu_out;
@@ -146,7 +145,7 @@ static void test_address_get(sd_netlink *rtnl, int ifindex) {
 }
 
 static void test_route(void) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req;
         struct in_addr addr, addr_data;
         uint32_t index = 2, u32_data;
         int r;
@@ -209,9 +208,9 @@ static int link_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata)
 }
 
 static void test_event_loop(int ifindex) {
-        _cleanup_event_unref_ sd_event *event = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         char *ifname;
 
         ifname = strdup("lo2");
@@ -249,8 +248,8 @@ static int pipe_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata)
 }
 
 static void test_async(int ifindex) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL, *r = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL, *r = NULL;
         uint32_t serial;
         char *ifname;
 
@@ -270,8 +269,8 @@ static void test_async(int ifindex) {
 }
 
 static void test_pipe(int ifindex) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
-        _cleanup_netlink_message_unref_ sd_netlink_message *m1 = NULL, *m2 = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m1 = NULL, *m2 = NULL;
         int counter = 0;
 
         assert_se(sd_netlink_open(&rtnl) >= 0);
@@ -294,7 +293,7 @@ static void test_pipe(int ifindex) {
 }
 
 static void test_container(void) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         uint16_t u16_data;
         uint32_t u32_data;
         const char *string_data;
@@ -329,7 +328,7 @@ static void test_container(void) {
 }
 
 static void test_match(void) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
 
         assert_se(sd_netlink_open(&rtnl) >= 0);
 
@@ -344,7 +343,7 @@ static void test_match(void) {
 }
 
 static void test_get_addresses(sd_netlink *rtnl) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *m;
 
         assert_se(sd_rtnl_message_new_addr(rtnl, &req, RTM_GETADDR, 0, AF_UNSPEC) >= 0);
@@ -372,7 +371,7 @@ static void test_get_addresses(sd_netlink *rtnl) {
 }
 
 static void test_message(void) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
 
         assert_se(rtnl_message_new_synthetic_error(-ETIMEDOUT, 1, &m) >= 0);
         assert_se(sd_netlink_message_get_errno(m) == -ETIMEDOUT);
diff --git a/src/libsystemd/sd-network/network-util.h b/src/libsystemd/sd-network/network-util.h
index 11a0012348..57bbb70f41 100644
--- a/src/libsystemd/sd-network/network-util.h
+++ b/src/libsystemd/sd-network/network-util.h
@@ -23,7 +23,4 @@
 
 #include "sd-network.h"
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_network_monitor*, sd_network_monitor_unref);
-#define _cleanup_network_monitor_unref_ _cleanup_(sd_network_monitor_unrefp)
-
 bool network_is_online(void);
diff --git a/src/libsystemd/sd-resolve/resolve-util.h b/src/libsystemd/sd-resolve/resolve-util.h
deleted file mode 100644
index 51a8a8af83..0000000000
--- a/src/libsystemd/sd-resolve/resolve-util.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
-  This file is part of systemd.
-
-  Copyright 2014 Daniel Buch
-
-  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/>.
-***/
-
-#include "sd-resolve.h"
-
-#include "util.h"
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_resolve*, sd_resolve_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_resolve_query*, sd_resolve_query_unref);
-
-#define _cleanup_resolve_unref_ _cleanup_(sd_resolve_unrefp)
-#define _cleanup_resolve_query_unref_ _cleanup_(sd_resolve_query_unrefp)
diff --git a/src/libsystemd/sd-resolve/sd-resolve.c b/src/libsystemd/sd-resolve/sd-resolve.c
index 34a0b03f92..d6e6f396d4 100644
--- a/src/libsystemd/sd-resolve/sd-resolve.c
+++ b/src/libsystemd/sd-resolve/sd-resolve.c
@@ -38,7 +38,6 @@
 #include "io-util.h"
 #include "list.h"
 #include "missing.h"
-#include "resolve-util.h"
 #include "socket-util.h"
 #include "util.h"
 
@@ -179,7 +178,7 @@ static int getnameinfo_done(sd_resolve_query *q);
 static void resolve_query_disconnect(sd_resolve_query *q);
 
 #define RESOLVE_DONT_DESTROY(resolve) \
-        _cleanup_resolve_unref_ _unused_ sd_resolve *_dont_destroy_##resolve = sd_resolve_ref(resolve)
+        _cleanup_(sd_resolve_unrefp) _unused_ sd_resolve *_dont_destroy_##resolve = sd_resolve_ref(resolve)
 
 static int send_died(int out_fd) {
 
diff --git a/src/libsystemd/sd-resolve/test-resolve.c b/src/libsystemd/sd-resolve/test-resolve.c
index 05544a584c..e78a75c9ea 100644
--- a/src/libsystemd/sd-resolve/test-resolve.c
+++ b/src/libsystemd/sd-resolve/test-resolve.c
@@ -32,7 +32,6 @@
 
 #include "alloc-util.h"
 #include "macro.h"
-#include "resolve-util.h"
 #include "socket-util.h"
 #include "string-util.h"
 
@@ -71,8 +70,8 @@ static int getnameinfo_handler(sd_resolve_query *q, int ret, const char *host, c
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_resolve_query_unref_ sd_resolve_query *q1 = NULL, *q2 = NULL;
-        _cleanup_resolve_unref_ sd_resolve *resolve = NULL;
+        _cleanup_(sd_resolve_query_unrefp) sd_resolve_query *q1 = NULL, *q2 = NULL;
+        _cleanup_(sd_resolve_unrefp) sd_resolve *resolve = NULL;
         int r = 0;
 
         struct addrinfo hints = {
diff --git a/src/libudev/libudev-enumerate.c b/src/libudev/libudev-enumerate.c
index 442f9615f2..e416e178b4 100644
--- a/src/libudev/libudev-enumerate.c
+++ b/src/libudev/libudev-enumerate.c
@@ -370,7 +370,7 @@ _public_ int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumer
  * Returns: 0 on success, otherwise a negative error value.
  */
 _public_ int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath) {
-        _cleanup_device_unref_ sd_device *device = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *device = NULL;
         int r;
 
         assert_return(udev_enumerate, -EINVAL);
diff --git a/src/libudev/libudev-hwdb.c b/src/libudev/libudev-hwdb.c
index eba698d163..a53f000015 100644
--- a/src/libudev/libudev-hwdb.c
+++ b/src/libudev/libudev-hwdb.c
@@ -53,7 +53,7 @@ struct udev_hwdb {
  * Returns: a hwdb context.
  **/
 _public_ struct udev_hwdb *udev_hwdb_new(struct udev *udev) {
-        _cleanup_hwdb_unref_ sd_hwdb *hwdb_internal = NULL;
+        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb_internal = NULL;
         struct udev_hwdb *hwdb;
         int r;
 
diff --git a/src/locale/localectl.c b/src/locale/localectl.c
index 4a339dcfd4..db75bf4615 100644
--- a/src/locale/localectl.c
+++ b/src/locale/localectl.c
@@ -195,8 +195,8 @@ static int show_status(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_locale(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -248,7 +248,7 @@ static int list_locales(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_vconsole_keymap(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *map, *toggle_map;
         int r;
 
@@ -351,7 +351,7 @@ static int list_vconsole_keymaps(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_x11_keymap(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *layout, *model, *variant, *options;
         int r;
 
@@ -666,7 +666,7 @@ static int localectl_main(sd_bus *bus, int argc, char *argv[]) {
 }
 
 int main(int argc, char*argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         setlocale(LC_ALL, "");
diff --git a/src/locale/localed.c b/src/locale/localed.c
index 720cbbaaba..5ca41331bd 100644
--- a/src/locale/localed.c
+++ b/src/locale/localed.c
@@ -36,7 +36,6 @@
 #include "bus-util.h"
 #include "def.h"
 #include "env-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "fileio-label.h"
 #include "fileio.h"
@@ -327,7 +326,7 @@ static int locale_write_data(Context *c, char ***settings) {
 static int locale_update_system_manager(Context *c, sd_bus *bus) {
         _cleanup_free_ char **l_unset = NULL;
         _cleanup_strv_free_ char **l_set = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         sd_bus_error error = SD_BUS_ERROR_NULL;
         unsigned c_set, c_unset, p;
         int r;
@@ -500,7 +499,7 @@ fail:
 }
 
 static int vconsole_reload(sd_bus *bus) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -1259,7 +1258,7 @@ static const sd_bus_vtable locale_vtable[] = {
 };
 
 static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         assert(c);
@@ -1290,8 +1289,8 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
 
 int main(int argc, char *argv[]) {
         _cleanup_(context_free) Context context = {};
-        _cleanup_event_unref_ sd_event *event = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         log_set_target(LOG_TARGET_AUTO);
diff --git a/src/login/inhibit.c b/src/login/inhibit.c
index 70fef332f7..cb4a2d9e78 100644
--- a/src/login/inhibit.c
+++ b/src/login/inhibit.c
@@ -49,7 +49,7 @@ static enum {
 } arg_action = ACTION_INHIBIT;
 
 static int inhibit(sd_bus *bus, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
         int fd;
 
@@ -77,7 +77,7 @@ static int inhibit(sd_bus *bus, sd_bus_error *error) {
 }
 
 static int print_inhibitors(sd_bus *bus, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *what, *who, *why, *mode;
         unsigned int uid, pid;
         unsigned n = 0;
@@ -223,8 +223,8 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         log_parse_environment();
diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index aff68a49fe..816349c559 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -92,8 +92,8 @@ static OutputFlags get_output_flags(void) {
 }
 
 static int list_sessions(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *id, *user, *seat, *object;
         sd_bus *bus = userdata;
         unsigned k = 0;
@@ -139,8 +139,8 @@ static int list_sessions(int argc, char *argv[], void *userdata) {
 }
 
 static int list_users(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *user, *object;
         sd_bus *bus = userdata;
         unsigned k = 0;
@@ -186,8 +186,8 @@ static int list_users(int argc, char *argv[], void *userdata) {
 }
 
 static int list_seats(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *seat, *object;
         sd_bus *bus = userdata;
         unsigned k = 0;
@@ -232,8 +232,8 @@ static int list_seats(int argc, char *argv[], void *userdata) {
 }
 
 static int show_unit_cgroup(sd_bus *bus, const char *interface, const char *unit, pid_t leader) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *path = NULL;
         const char *cgroup;
         int r;
@@ -784,8 +784,8 @@ static int print_property(const char *name, sd_bus_message *m, const char *conte
 }
 
 static int show_properties(sd_bus *bus, const char *path, bool *new_line) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -873,8 +873,8 @@ static int show_session(int argc, char *argv[], void *userdata) {
         }
 
         for (i = 1; i < argc; i++) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-                _cleanup_bus_message_unref_ sd_bus_message * reply = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message * reply = NULL;
                 const char *path = NULL;
 
                 r = sd_bus_call_method(
@@ -928,8 +928,8 @@ static int show_user(int argc, char *argv[], void *userdata) {
         }
 
         for (i = 1; i < argc; i++) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-                _cleanup_bus_message_unref_ sd_bus_message * reply = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message * reply = NULL;
                 const char *path = NULL;
                 uid_t uid;
 
@@ -988,8 +988,8 @@ static int show_seat(int argc, char *argv[], void *userdata) {
         }
 
         for (i = 1; i < argc; i++) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-                _cleanup_bus_message_unref_ sd_bus_message * reply = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message * reply = NULL;
                 const char *path = NULL;
 
                 r = sd_bus_call_method(
@@ -1022,7 +1022,7 @@ static int show_seat(int argc, char *argv[], void *userdata) {
 }
 
 static int activate(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         char *short_argv[3];
         int r, i;
@@ -1068,7 +1068,7 @@ static int activate(int argc, char *argv[], void *userdata) {
 }
 
 static int kill_session(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1100,7 +1100,7 @@ static int kill_session(int argc, char *argv[], void *userdata) {
 }
 
 static int enable_linger(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         char* short_argv[3];
         bool b;
@@ -1150,7 +1150,7 @@ static int enable_linger(int argc, char *argv[], void *userdata) {
 }
 
 static int terminate_user(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1184,7 +1184,7 @@ static int terminate_user(int argc, char *argv[], void *userdata) {
 }
 
 static int kill_user(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1221,7 +1221,7 @@ static int kill_user(int argc, char *argv[], void *userdata) {
 }
 
 static int attach(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1251,7 +1251,7 @@ static int attach(int argc, char *argv[], void *userdata) {
 }
 
 static int flush_devices(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r;
 
@@ -1275,7 +1275,7 @@ static int flush_devices(int argc, char *argv[], void *userdata) {
 }
 
 static int lock_sessions(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r;
 
@@ -1299,7 +1299,7 @@ static int lock_sessions(int argc, char *argv[], void *userdata) {
 }
 
 static int terminate_seat(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1534,7 +1534,7 @@ static int loginctl_main(int argc, char *argv[], sd_bus *bus) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         setlocale(LC_ALL, "");
diff --git a/src/login/logind-action.c b/src/login/logind-action.c
index 185108f8f1..4470522c55 100644
--- a/src/login/logind-action.c
+++ b/src/login/logind-action.c
@@ -61,7 +61,7 @@ int manager_handle_action(
                 [HANDLE_HYBRID_SLEEP] = SPECIAL_HYBRID_SLEEP_TARGET
         };
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         InhibitWhat inhibit_operation;
         Inhibitor *offending = NULL;
         bool supported;
diff --git a/src/login/logind-core.c b/src/login/logind-core.c
index 36cdbbe0f9..d51330fb85 100644
--- a/src/login/logind-core.c
+++ b/src/login/logind-core.c
@@ -404,7 +404,7 @@ static int vt_is_busy(unsigned int vtnr) {
 }
 
 int manager_spawn_autovt(Manager *m, unsigned int vtnr) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char name[sizeof("autovt@tty.service") + DECIMAL_STR_MAX(unsigned int)];
         int r;
 
diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index e507a19aef..d0875cf930 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -53,7 +53,7 @@
 #include "utmp-wtmp.h"
 
 int manager_get_session_from_creds(Manager *m, sd_bus_message *message, const char *name, sd_bus_error *error, Session **ret) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         Session *session;
         int r;
 
@@ -88,7 +88,7 @@ int manager_get_user_from_creds(Manager *m, sd_bus_message *message, uid_t uid,
         assert(ret);
 
         if (uid == UID_INVALID) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
 
                 /* Note that we get the owner UID of the session, not the actual client UID here! */
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_OWNER_UID|SD_BUS_CREDS_AUGMENT, &creds);
@@ -419,7 +419,7 @@ static int method_get_seat(sd_bus_message *message, void *userdata, sd_bus_error
 }
 
 static int method_list_sessions(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         Session *session;
         Iterator i;
@@ -461,7 +461,7 @@ static int method_list_sessions(sd_bus_message *message, void *userdata, sd_bus_
 }
 
 static int method_list_users(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         User *user;
         Iterator i;
@@ -501,7 +501,7 @@ static int method_list_users(sd_bus_message *message, void *userdata, sd_bus_err
 }
 
 static int method_list_seats(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         Seat *seat;
         Iterator i;
@@ -538,7 +538,7 @@ static int method_list_seats(sd_bus_message *message, void *userdata, sd_bus_err
 }
 
 static int method_list_inhibitors(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         Inhibitor *inhibitor;
         Iterator i;
@@ -696,7 +696,7 @@ static int method_create_session(sd_bus_message *message, void *userdata, sd_bus
         }
 
         if (leader == 0) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
                 if (r < 0)
@@ -1094,7 +1094,7 @@ static int method_set_user_linger(sd_bus_message *message, void *userdata, sd_bu
                 return r;
 
         if (uid == UID_INVALID) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
 
                 /* Note that we get the owner UID of the session, not the actual client UID here! */
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_OWNER_UID|SD_BUS_CREDS_AUGMENT, &creds);
@@ -1465,7 +1465,7 @@ static int execute_shutdown_or_sleep(
                 const char *unit_name,
                 sd_bus_error *error) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         char *c = NULL;
         const char *p;
         int r;
@@ -1515,7 +1515,7 @@ static int execute_shutdown_or_sleep(
 
 int manager_dispatch_delayed(Manager *manager, bool timeout) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         Inhibitor *offending = NULL;
         int r;
 
@@ -1668,7 +1668,7 @@ static int verify_shutdown_creds(
                 const char *action_ignore_inhibit,
                 sd_bus_error *error) {
 
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         bool multiple_sessions, blocked;
         uid_t uid;
         int r;
@@ -1889,7 +1889,7 @@ static int manager_scheduled_shutdown_handler(
                         uint64_t usec,
                         void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         Manager *m = userdata;
         const char *target;
         int r;
@@ -1915,7 +1915,7 @@ static int manager_scheduled_shutdown_handler(
 
 static int method_schedule_shutdown(sd_bus_message *message, void *userdata, sd_bus_error *error) {
         Manager *m = userdata;
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         const char *action_multiple_sessions = NULL;
         const char *action_ignore_inhibit = NULL;
         const char *action = NULL;
@@ -2032,7 +2032,7 @@ static int method_cancel_scheduled_shutdown(sd_bus_message *message, void *userd
         reset_scheduled_shutdown(m);
 
         if (cancelled) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 const char *tty = NULL;
                 uid_t uid = 0;
                 int r;
@@ -2088,7 +2088,7 @@ static int method_can_shutdown_or_sleep(
                 const char *sleep_verb,
                 sd_bus_error *error) {
 
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         bool multiple_sessions, challenge, blocked;
         const char *result = NULL;
         uid_t uid;
@@ -2374,7 +2374,7 @@ static int method_set_wall_message(
 }
 
 static int method_inhibit(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         const char *who, *why, *what, *mode;
         _cleanup_free_ char *id = NULL;
         _cleanup_close_ int fifo_fd = -1;
@@ -2581,7 +2581,7 @@ static int session_jobs_reply(Session *s, const char *unit, const char *result)
         if (streq(result, "done"))
                 r = session_send_create_reply(s, NULL);
         else {
-                _cleanup_bus_error_free_ sd_bus_error e = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error e = SD_BUS_ERROR_NULL;
 
                 sd_bus_error_setf(&e, BUS_ERROR_JOB_FAILED, "Start job for unit %s failed with '%s'", unit, result);
                 r = session_send_create_reply(s, &e);
@@ -2762,7 +2762,7 @@ int manager_start_slice(
                 sd_bus_error *error,
                 char **job) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         int r;
 
         assert(manager);
@@ -2850,7 +2850,7 @@ int manager_start_scope(
                 sd_bus_error *error,
                 char **job) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         int r;
 
         assert(manager);
@@ -2949,7 +2949,7 @@ int manager_start_scope(
 }
 
 int manager_start_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(manager);
@@ -2986,7 +2986,7 @@ int manager_start_unit(Manager *manager, const char *unit, sd_bus_error *error,
 }
 
 int manager_stop_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(manager);
@@ -3083,8 +3083,8 @@ int manager_kill_unit(Manager *manager, const char *unit, KillWho who, int signo
 }
 
 int manager_unit_is_active(Manager *manager, const char *unit) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *path = NULL;
         const char *state;
         int r;
@@ -3129,8 +3129,8 @@ int manager_unit_is_active(Manager *manager, const char *unit) {
 }
 
 int manager_job_is_active(Manager *manager, const char *path) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(manager);
diff --git a/src/login/logind-seat-dbus.c b/src/login/logind-seat-dbus.c
index 43b578f364..e7dccbdba4 100644
--- a/src/login/logind-seat-dbus.c
+++ b/src/login/logind-seat-dbus.c
@@ -334,7 +334,7 @@ int seat_object_find(sd_bus *bus, const char *path, const char *interface, void
         assert(m);
 
         if (streq(path, "/org/freedesktop/login1/seat/self")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 Session *session;
                 const char *name;
@@ -416,7 +416,7 @@ int seat_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***
 
         message = sd_bus_get_current_message(bus);
         if (message) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 const char *name;
                 Session *session;
 
diff --git a/src/login/logind-session-dbus.c b/src/login/logind-session-dbus.c
index 7810199a54..99438d87f7 100644
--- a/src/login/logind-session-dbus.c
+++ b/src/login/logind-session-dbus.c
@@ -252,7 +252,7 @@ int bus_session_method_lock(sd_bus_message *message, void *userdata, sd_bus_erro
 }
 
 static int method_set_idle_hint(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         Session *s = userdata;
         uid_t uid;
         int r, b;
@@ -327,7 +327,7 @@ int bus_session_method_kill(sd_bus_message *message, void *userdata, sd_bus_erro
 }
 
 static int method_take_control(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         Session *s = userdata;
         int r, force;
         uid_t uid;
@@ -521,7 +521,7 @@ int session_object_find(sd_bus *bus, const char *path, const char *interface, vo
         assert(m);
 
         if (streq(path, "/org/freedesktop/login1/session/self")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 const char *name;
 
@@ -598,7 +598,7 @@ int session_node_enumerator(sd_bus *bus, const char *path, void *userdata, char
 
         message = sd_bus_get_current_message(bus);
         if (message) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 const char *name;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_SESSION|SD_BUS_CREDS_AUGMENT, &creds);
@@ -692,7 +692,7 @@ int session_send_lock_all(Manager *m, bool lock) {
 }
 
 int session_send_create_reply(Session *s, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *c = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *c = NULL;
         _cleanup_close_ int fifo_fd = -1;
         _cleanup_free_ char *p = NULL;
 
diff --git a/src/login/logind-session-device.c b/src/login/logind-session-device.c
index 9bf3ca0995..adec894da2 100644
--- a/src/login/logind-session-device.c
+++ b/src/login/logind-session-device.c
@@ -42,7 +42,7 @@ enum SessionDeviceNotifications {
 };
 
 static int session_device_notify(SessionDevice *sd, enum SessionDeviceNotifications type) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *path = NULL;
         const char *t = NULL;
         uint32_t major, minor;
diff --git a/src/login/logind-session.c b/src/login/logind-session.c
index 9f03a7b31e..c8d505e773 100644
--- a/src/login/logind-session.c
+++ b/src/login/logind-session.c
@@ -514,7 +514,7 @@ static int session_start_scope(Session *s) {
         assert(s->user);
 
         if (!s->scope) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 char *scope, *job = NULL;
                 const char *description;
 
@@ -611,7 +611,7 @@ int session_start(Session *s) {
 }
 
 static int session_stop_scope(Session *s, bool force) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *job = NULL;
         int r;
 
diff --git a/src/login/logind-user-dbus.c b/src/login/logind-user-dbus.c
index df901f6558..3a27305488 100644
--- a/src/login/logind-user-dbus.c
+++ b/src/login/logind-user-dbus.c
@@ -271,7 +271,7 @@ int user_object_find(sd_bus *bus, const char *path, const char *interface, void
         assert(m);
 
         if (streq(path, "/org/freedesktop/login1/user/self")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
 
                 message = sd_bus_get_current_message(bus);
@@ -340,7 +340,7 @@ int user_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***
 
         message = sd_bus_get_current_message(bus);
         if (message) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 uid_t uid;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_OWNER_UID|SD_BUS_CREDS_AUGMENT, &creds);
diff --git a/src/login/logind-user.c b/src/login/logind-user.c
index 778f19b50d..4ad9740e5e 100644
--- a/src/login/logind-user.c
+++ b/src/login/logind-user.c
@@ -393,7 +393,7 @@ fail:
 }
 
 static int user_start_slice(User *u) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *description;
         char *job;
         int r;
@@ -424,7 +424,7 @@ static int user_start_slice(User *u) {
 }
 
 static int user_start_service(User *u) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *job;
         int r;
 
@@ -509,7 +509,7 @@ int user_start(User *u) {
 }
 
 static int user_stop_slice(User *u) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *job;
         int r;
 
@@ -528,7 +528,7 @@ static int user_stop_slice(User *u) {
 }
 
 static int user_stop_service(User *u) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *job;
         int r;
 
diff --git a/src/login/logind.c b/src/login/logind.c
index 7b41174c64..79ea5ddfcb 100644
--- a/src/login/logind.c
+++ b/src/login/logind.c
@@ -579,7 +579,7 @@ static int manager_reserve_vt(Manager *m) {
 }
 
 static int manager_connect_bus(Manager *m) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(m);
diff --git a/src/login/pam_systemd.c b/src/login/pam_systemd.c
index ed4f7c726f..95977426d9 100644
--- a/src/login/pam_systemd.c
+++ b/src/login/pam_systemd.c
@@ -220,8 +220,8 @@ _public_ PAM_EXTERN int pam_sm_open_session(
                 int flags,
                 int argc, const char **argv) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char
                 *username, *id, *object_path, *runtime_path,
                 *service = NULL,
@@ -230,7 +230,7 @@ _public_ PAM_EXTERN int pam_sm_open_session(
                 *seat = NULL,
                 *type = NULL, *class = NULL,
                 *class_pam = NULL, *type_pam = NULL, *cvtnr = NULL, *desktop = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int session_fd = -1, existing, r;
         bool debug = false, remote;
         struct passwd *pw;
@@ -509,8 +509,8 @@ _public_ PAM_EXTERN int pam_sm_close_session(
                 int flags,
                 int argc, const char **argv) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const void *existing = NULL;
         const char *id;
         int r;
diff --git a/src/login/test-inhibit.c b/src/login/test-inhibit.c
index d0727ff7c7..7022087076 100644
--- a/src/login/test-inhibit.c
+++ b/src/login/test-inhibit.c
@@ -29,8 +29,8 @@
 #include "util.h"
 
 static int inhibit(sd_bus *bus, const char *what) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *who = "Test Tool", *reason = "Just because!", *mode = "block";
         int fd;
         int r;
@@ -53,8 +53,8 @@ static int inhibit(sd_bus *bus, const char *what) {
 }
 
 static void print_inhibitors(sd_bus *bus) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *what, *who, *why, *mode;
         uint32_t uid, pid;
         unsigned n = 0;
@@ -85,7 +85,7 @@ static void print_inhibitors(sd_bus *bus) {
 }
 
 int main(int argc, char*argv[]) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         int fd1, fd2;
         int r;
 
diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
index 452130a29c..9f7c9952d3 100644
--- a/src/machine/machine-dbus.c
+++ b/src/machine/machine-dbus.c
@@ -192,7 +192,7 @@ int bus_machine_method_kill(sd_bus_message *message, void *userdata, sd_bus_erro
 }
 
 int bus_machine_method_get_addresses(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Machine *m = userdata;
         int r;
 
@@ -375,7 +375,7 @@ int bus_machine_method_get_addresses(sd_bus_message *message, void *userdata, sd
 }
 
 int bus_machine_method_get_os_release(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_strv_free_ char **l = NULL;
         Machine *m = userdata;
         char **k, **v;
@@ -481,7 +481,7 @@ int bus_machine_method_get_os_release(sd_bus_message *message, void *userdata, s
 }
 
 int bus_machine_method_open_pty(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *pty_name = NULL;
         _cleanup_close_ int master = -1;
         Machine *m = userdata;
@@ -536,7 +536,7 @@ static int container_bus_new(Machine *m, sd_bus_error *error, sd_bus **ret) {
                 break;
 
         case MACHINE_CONTAINER: {
-                _cleanup_bus_unref_ sd_bus *bus = NULL;
+                _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
                 char *address;
 
                 r = sd_bus_new(&bus);
@@ -570,9 +570,9 @@ static int container_bus_new(Machine *m, sd_bus_error *error, sd_bus **ret) {
 }
 
 int bus_machine_method_open_login(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *pty_name = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *allocated_bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *allocated_bus = NULL;
         _cleanup_close_ int master = -1;
         sd_bus *container_bus = NULL;
         Machine *m = userdata;
@@ -639,9 +639,9 @@ int bus_machine_method_open_login(sd_bus_message *message, void *userdata, sd_bu
 }
 
 int bus_machine_method_open_shell(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL, *tm = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *tm = NULL;
         _cleanup_free_ char *pty_name = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *allocated_bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *allocated_bus = NULL;
         sd_bus *container_bus = NULL;
         _cleanup_close_ int master = -1, slave = -1;
         _cleanup_strv_free_ char **env = NULL, **args = NULL;
@@ -1086,7 +1086,7 @@ finish:
 }
 
 static int machine_operation_done(sd_event_source *s, const siginfo_t *si, void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         MachineOperation *o = userdata;
         int r;
 
@@ -1312,7 +1312,7 @@ int machine_object_find(sd_bus *bus, const char *path, const char *interface, vo
         assert(m);
 
         if (streq(path, "/org/freedesktop/machine1/machine/self")) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 pid_t pid;
 
@@ -1411,7 +1411,7 @@ int machine_send_signal(Machine *m, bool new_machine) {
 }
 
 int machine_send_create_reply(Machine *m, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *c = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *c = NULL;
         _cleanup_free_ char *p = NULL;
 
         assert(m);
diff --git a/src/machine/machine.c b/src/machine/machine.c
index 6b1fae2769..3fe6f8b072 100644
--- a/src/machine/machine.c
+++ b/src/machine/machine.c
@@ -432,7 +432,7 @@ int machine_start(Machine *m, sd_bus_message *properties, sd_bus_error *error) {
 }
 
 static int machine_stop_scope(Machine *m) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *job = NULL;
         int r;
 
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 7e17c7a41c..0a01bd3e20 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -40,7 +40,6 @@
 #include "cgroup-util.h"
 #include "copy.h"
 #include "env-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "hostname-util.h"
 #include "import-util.h"
@@ -129,8 +128,8 @@ static int compare_machine_info(const void *a, const void *b) {
 static int list_machines(int argc, char *argv[], void *userdata) {
 
         size_t max_name = strlen("MACHINE"), max_class = strlen("CLASS"), max_service = strlen("SERVICE");
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ MachineInfo *machines = NULL;
         const char *name, *class, *service, *object;
         size_t n_machines = 0, n_allocated = 0, j;
@@ -230,9 +229,9 @@ static int compare_image_info(const void *a, const void *b) {
 
 static int list_images(int argc, char *argv[], void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         size_t max_name = strlen("NAME"), max_type = strlen("TYPE"), max_size = strlen("USAGE"), max_crtime = strlen("CREATED"), max_mtime = strlen("MODIFIED");
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ ImageInfo *images = NULL;
         size_t n_images = 0, n_allocated = 0, j;
         const char *name, *type, *object;
@@ -344,8 +343,8 @@ static int list_images(int argc, char *argv[], void *userdata) {
 }
 
 static int show_unit_cgroup(sd_bus *bus, const char *unit, pid_t leader) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *path = NULL;
         const char *cgroup;
         int r;
@@ -393,7 +392,7 @@ static int show_unit_cgroup(sd_bus *bus, const char *unit, pid_t leader) {
 }
 
 static int print_addresses(sd_bus *bus, const char *name, int ifi, const char *prefix, const char *prefix2) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(bus);
@@ -454,7 +453,7 @@ static int print_addresses(sd_bus *bus, const char *name, int ifi, const char *p
 }
 
 static int print_os_release(sd_bus *bus, const char *name, const char *prefix) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *k, *v, *pretty = NULL;
         int r;
 
@@ -701,8 +700,8 @@ static int show_machine_properties(sd_bus *bus, const char *path, bool *new_line
 
 static int show_machine(int argc, char *argv[], void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         bool properties, new_line = false;
         sd_bus *bus = userdata;
         int r = 0, i;
@@ -950,8 +949,8 @@ static int show_image_properties(sd_bus *bus, const char *path, bool *new_line)
 
 static int show_image(int argc, char *argv[], void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         bool properties, new_line = false;
         sd_bus *bus = userdata;
         int r = 0, i;
@@ -1006,7 +1005,7 @@ static int show_image(int argc, char *argv[], void *userdata) {
 }
 
 static int kill_machine(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1051,7 +1050,7 @@ static int poweroff_machine(int argc, char *argv[], void *userdata) {
 }
 
 static int terminate_machine(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1079,7 +1078,7 @@ static int terminate_machine(int argc, char *argv[], void *userdata) {
 }
 
 static int copy_files(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *abs_host_path = NULL;
         char *dest, *host_path, *container_path;
         sd_bus *bus = userdata;
@@ -1122,7 +1121,7 @@ static int copy_files(int argc, char *argv[], void *userdata) {
 }
 
 static int bind_mount(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r;
 
@@ -1226,11 +1225,11 @@ static int process_forward(sd_event *event, PTYForward **forward, int master, PT
 }
 
 static int login_machine(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(pty_forward_freep) PTYForward *forward = NULL;
-        _cleanup_bus_slot_unref_ sd_bus_slot *slot = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         int master = -1, r;
         sd_bus *bus = userdata;
         const char *pty, *match, *machine;
@@ -1293,11 +1292,11 @@ static int login_machine(int argc, char *argv[], void *userdata) {
 }
 
 static int shell_machine(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL, *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(pty_forward_freep) PTYForward *forward = NULL;
-        _cleanup_bus_slot_unref_ sd_bus_slot *slot = NULL;
-        _cleanup_event_unref_ sd_event *event = NULL;
+        _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
         int master = -1, r;
         sd_bus *bus = userdata;
         const char *pty, *match, *machine, *path, *uid = NULL;
@@ -1397,7 +1396,7 @@ static int shell_machine(int argc, char *argv[], void *userdata) {
 }
 
 static int remove_image(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -1425,7 +1424,7 @@ static int remove_image(int argc, char *argv[], void *userdata) {
 }
 
 static int rename_image(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r;
 
@@ -1449,7 +1448,7 @@ static int rename_image(int argc, char *argv[], void *userdata) {
 }
 
 static int clone_image(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r;
 
@@ -1473,7 +1472,7 @@ static int clone_image(int argc, char *argv[], void *userdata) {
 }
 
 static int read_only_image(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int b = true, r;
 
@@ -1528,7 +1527,7 @@ static int make_service_name(const char *name, char **ret) {
 }
 
 static int start_machine(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *w = NULL;
         sd_bus *bus = userdata;
         int r, i;
@@ -1542,7 +1541,7 @@ static int start_machine(int argc, char *argv[], void *userdata) {
                 return log_oom();
 
         for (i = 1; i < argc; i++) {
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                 _cleanup_free_ char *unit = NULL;
                 const char *object;
 
@@ -1581,8 +1580,8 @@ static int start_machine(int argc, char *argv[], void *userdata) {
 }
 
 static int enable_machine(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int carries_install_info = 0;
         const char *method = NULL;
         sd_bus *bus = userdata;
@@ -1721,10 +1720,10 @@ static int transfer_signal_handler(sd_event_source *s, const struct signalfd_sig
 }
 
 static int transfer_image_common(sd_bus *bus, sd_bus_message *m) {
-        _cleanup_bus_slot_unref_ sd_bus_slot *slot_job_removed = NULL, *slot_log_message = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_event_unref_ sd_event* event = NULL;
+        _cleanup_(sd_bus_slot_unrefp) sd_bus_slot *slot_job_removed = NULL, *slot_log_message = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_event_unrefp) sd_event* event = NULL;
         const char *path = NULL;
         uint32_t id;
         int r;
@@ -1791,7 +1790,7 @@ static int transfer_image_common(sd_bus *bus, sd_bus_message *m) {
 }
 
 static int import_tar(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *ll = NULL;
         _cleanup_close_ int fd = -1;
         const char *local = NULL, *path = NULL;
@@ -1858,7 +1857,7 @@ static int import_tar(int argc, char *argv[], void *userdata) {
 }
 
 static int import_raw(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *ll = NULL;
         _cleanup_close_ int fd = -1;
         const char *local = NULL, *path = NULL;
@@ -1940,7 +1939,7 @@ static void determine_compression_from_filename(const char *p) {
 }
 
 static int export_tar(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_close_ int fd = -1;
         const char *local = NULL, *path = NULL;
         sd_bus *bus = userdata;
@@ -1990,7 +1989,7 @@ static int export_tar(int argc, char *argv[], void *userdata) {
 }
 
 static int export_raw(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_close_ int fd = -1;
         const char *local = NULL, *path = NULL;
         sd_bus *bus = userdata;
@@ -2040,7 +2039,7 @@ static int export_raw(int argc, char *argv[], void *userdata) {
 }
 
 static int pull_tar(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *l = NULL, *ll = NULL;
         const char *local, *remote;
         sd_bus *bus = userdata;
@@ -2104,7 +2103,7 @@ static int pull_tar(int argc, char *argv[], void *userdata) {
 }
 
 static int pull_raw(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         _cleanup_free_ char *l = NULL, *ll = NULL;
         const char *local, *remote;
         sd_bus *bus = userdata;
@@ -2168,7 +2167,7 @@ static int pull_raw(int argc, char *argv[], void *userdata) {
 }
 
 static int pull_dkr(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         const char *local, *remote, *tag;
         sd_bus *bus = userdata;
         int r;
@@ -2255,8 +2254,8 @@ static int compare_transfer_info(const void *a, const void *b) {
 
 static int list_transfers(int argc, char *argv[], void *userdata) {
         size_t max_type = strlen("TYPE"), max_local = strlen("LOCAL"), max_remote = strlen("REMOTE");
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ TransferInfo *transfers = NULL;
         size_t n_transfers = 0, n_allocated = 0, j;
         const char *type, *remote, *local, *object;
@@ -2346,7 +2345,7 @@ static int list_transfers(int argc, char *argv[], void *userdata) {
 }
 
 static int cancel_transfer(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         int r, i;
 
@@ -2380,7 +2379,7 @@ static int cancel_transfer(int argc, char *argv[], void *userdata) {
 }
 
 static int set_limit(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus = userdata;
         uint64_t limit;
         int r;
@@ -2737,7 +2736,7 @@ static int machinectl_main(int argc, char *argv[], sd_bus *bus) {
 }
 
 int main(int argc, char*argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         setlocale(LC_ALL, "");
diff --git a/src/machine/machined-dbus.c b/src/machine/machined-dbus.c
index 961767c4a9..49e574b6ca 100644
--- a/src/machine/machined-dbus.c
+++ b/src/machine/machined-dbus.c
@@ -203,7 +203,7 @@ static int method_get_machine_by_pid(sd_bus_message *message, void *userdata, sd
                 return -EINVAL;
 
         if (pid == 0) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
                 if (r < 0)
@@ -228,7 +228,7 @@ static int method_get_machine_by_pid(sd_bus_message *message, void *userdata, sd
 }
 
 static int method_list_machines(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         Manager *m = userdata;
         Machine *machine;
         Iterator i;
@@ -333,7 +333,7 @@ static int method_create_or_register_machine(Manager *manager, sd_bus_message *m
                 return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Root directory must be empty or an absolute path");
 
         if (leader == 0) {
-                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
 
                 r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
                 if (r < 0)
@@ -554,7 +554,7 @@ static int method_get_machine_os_release(sd_bus_message *message, void *userdata
 }
 
 static int method_list_images(sd_bus_message *message, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_(image_hashmap_freep) Hashmap *images = NULL;
         Manager *m = userdata;
         Image *image;
@@ -1176,7 +1176,7 @@ int match_job_removed(sd_bus_message *message, void *userdata, sd_bus_error *err
                         if (streq(result, "done"))
                                 machine_send_create_reply(machine, NULL);
                         else {
-                                _cleanup_bus_error_free_ sd_bus_error e = SD_BUS_ERROR_NULL;
+                                _cleanup_(sd_bus_error_free) sd_bus_error e = SD_BUS_ERROR_NULL;
 
                                 sd_bus_error_setf(&e, BUS_ERROR_JOB_FAILED, "Start job for unit %s failed with '%s'", unit, result);
 
@@ -1280,7 +1280,7 @@ int manager_start_scope(
                 sd_bus_error *error,
                 char **job) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         int r;
 
         assert(manager);
@@ -1362,7 +1362,7 @@ int manager_start_scope(
 }
 
 int manager_stop_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(manager);
@@ -1425,8 +1425,8 @@ int manager_kill_unit(Manager *manager, const char *unit, int signo, sd_bus_erro
 }
 
 int manager_unit_is_active(Manager *manager, const char *unit) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *path = NULL;
         const char *state;
         int r;
@@ -1467,8 +1467,8 @@ int manager_unit_is_active(Manager *manager, const char *unit) {
 }
 
 int manager_job_is_active(Manager *manager, const char *path) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         int r;
 
         assert(manager);
diff --git a/src/machine/machined.c b/src/machine/machined.c
index a099de9f36..df6318ca20 100644
--- a/src/machine/machined.c
+++ b/src/machine/machined.c
@@ -184,7 +184,7 @@ int manager_enumerate_machines(Manager *m) {
 }
 
 static int manager_connect_bus(Manager *m) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(m);
diff --git a/src/network/networkctl.c b/src/network/networkctl.c
index 6fcb3050c7..0234825adb 100644
--- a/src/network/networkctl.c
+++ b/src/network/networkctl.c
@@ -196,8 +196,8 @@ static void setup_state_to_color(const char *state, const char **on, const char
 }
 
 static int list_links(int argc, char *argv[], void *userdata) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         _cleanup_free_ LinkInfo *links = NULL;
         int r, c, i;
 
@@ -228,7 +228,7 @@ static int list_links(int argc, char *argv[], void *userdata) {
 
         for (i = 0; i < c; i++) {
                 _cleanup_free_ char *setup_state = NULL, *operational_state = NULL;
-                _cleanup_device_unref_ sd_device *d = NULL;
+                _cleanup_(sd_device_unrefp) sd_device *d = NULL;
                 const char *on_color_operational, *off_color_operational,
                            *on_color_setup, *off_color_setup;
                 char devid[2 + DECIMAL_STR_MAX(int)];
@@ -297,7 +297,7 @@ static int get_gateway_description(
                 int family,
                 union in_addr_union *gateway,
                 char **gateway_description) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *m;
         int r;
 
@@ -502,8 +502,8 @@ static int link_status_one(
                 const char *name) {
         _cleanup_strv_free_ char **dns = NULL, **ntp = NULL, **domains = NULL;
         _cleanup_free_ char *setup_state = NULL, *operational_state = NULL, *tz = NULL;
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
-        _cleanup_device_unref_ sd_device *d = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_device_unrefp) sd_device *d = NULL;
         char devid[2 + DECIMAL_STR_MAX(int)];
         _cleanup_free_ char *t = NULL, *network = NULL;
         const char *driver = NULL, *path = NULL, *vendor = NULL, *model = NULL, *link = NULL;
@@ -674,8 +674,8 @@ static int link_status_one(
 }
 
 static int link_status(int argc, char *argv[], void *userdata) {
-        _cleanup_hwdb_unref_ sd_hwdb *hwdb = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         char **name;
         int r;
 
@@ -720,7 +720,7 @@ static int link_status(int argc, char *argv[], void *userdata) {
         pager_open_if_enabled();
 
         if (arg_all) {
-                _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
                 _cleanup_free_ LinkInfo *links = NULL;
                 int c, i;
 
@@ -906,8 +906,8 @@ static char *lldp_system_caps(uint16_t cap) {
 }
 
 static int link_lldp_status(int argc, char *argv[], void *userdata) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         _cleanup_free_ LinkInfo *links = NULL;
         double ttl = -1;
         uint32_t capability;
diff --git a/src/network/networkd-address.c b/src/network/networkd-address.c
index 1ce1f4d8d6..2d475d6ccc 100644
--- a/src/network/networkd-address.c
+++ b/src/network/networkd-address.c
@@ -408,7 +408,7 @@ int address_get(Link *link, int family, const union in_addr_union *in_addr, unsi
 
 int address_remove(Address *address, Link *link,
                  sd_netlink_message_handler_t callback) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(address);
@@ -503,7 +503,7 @@ static int address_acquire(Link *link, Address *original, Address **ret) {
 }
 
 int address_configure(Address *address, Link *link, sd_netlink_message_handler_t callback, bool update) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(address);
diff --git a/src/network/networkd-fdb.c b/src/network/networkd-fdb.c
index 6e5480ee22..6d819e245b 100644
--- a/src/network/networkd-fdb.c
+++ b/src/network/networkd-fdb.c
@@ -97,7 +97,7 @@ static int set_fdb_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userda
 
 /* send a request to the kernel to add a FDB entry in its static MAC table. */
 int fdb_entry_configure(Link *const link, FdbEntry *const fdb_entry) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         sd_netlink *rtnl;
         int r;
 
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index a9d91b07f6..9811526c6d 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -26,7 +26,6 @@
 #include "alloc-util.h"
 #include "bus-util.h"
 #include "dhcp-lease-internal.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "fileio.h"
 #include "netlink-util.h"
@@ -404,7 +403,7 @@ static void link_free(Link *link) {
 
         free(link->lease_file);
 
-        sd_lldp_free(link->lldp);
+        sd_lldp_unref(link->lldp);
 
         free(link->lldp_file);
 
@@ -1149,7 +1148,7 @@ static int set_mtu_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userda
 }
 
 int link_set_mtu(Link *link, uint32_t mtu) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(link);
@@ -1176,7 +1175,7 @@ int link_set_mtu(Link *link, uint32_t mtu) {
 }
 
 static int link_set_bridge(Link *link) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(link);
@@ -1360,7 +1359,7 @@ static int link_up_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userda
 }
 
 static int link_up(Link *link) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         uint8_t ipv6ll_mode;
         int r;
 
@@ -1447,7 +1446,7 @@ static int link_down_handler(sd_netlink *rtnl, sd_netlink_message *m, void *user
 }
 
 static int link_down(Link *link) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(link);
@@ -2201,7 +2200,7 @@ static int link_initialized_and_synced(sd_netlink *rtnl, sd_netlink_message *m,
 }
 
 int link_initialized(Link *link, struct udev_device *device) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(link);
@@ -2336,7 +2335,7 @@ network_file_fail:
                 for (;;) {
                         Route *route;
                         _cleanup_free_ char *route_str = NULL;
-                        _cleanup_event_source_unref_ sd_event_source *expire = NULL;
+                        _cleanup_(sd_event_source_unrefp) sd_event_source *expire = NULL;
                         usec_t lifetime;
                         char *prefixlen_str;
                         int family;
diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index 42f58fed19..aeb6e34c52 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -1151,7 +1151,7 @@ bool manager_should_reload(Manager *m) {
 }
 
 int manager_rtnl_enumerate_links(Manager *m) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *link;
         int r;
 
@@ -1186,7 +1186,7 @@ int manager_rtnl_enumerate_links(Manager *m) {
 }
 
 int manager_rtnl_enumerate_addresses(Manager *m) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *addr;
         int r;
 
@@ -1221,7 +1221,7 @@ int manager_rtnl_enumerate_addresses(Manager *m) {
 }
 
 int manager_rtnl_enumerate_routes(Manager *m) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *route;
         int r;
 
diff --git a/src/network/networkd-netdev-bridge.c b/src/network/networkd-netdev-bridge.c
index a991bdb5fb..e2a099c833 100644
--- a/src/network/networkd-netdev-bridge.c
+++ b/src/network/networkd-netdev-bridge.c
@@ -46,7 +46,7 @@ static int netdev_bridge_set_handler(sd_netlink *rtnl, sd_netlink_message *m, vo
 }
 
 static int netdev_bridge_post_create(NetDev *netdev, Link *link, sd_netlink_message *m) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         Bridge *b;
         int r;
 
diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index a86a6383da..795f24ae4f 100644
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -86,7 +86,7 @@ DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
 DEFINE_CONFIG_PARSE_ENUM(config_parse_netdev_kind, netdev_kind, NetDevKind, "Failed to parse netdev kind");
 
 static void netdev_cancel_callbacks(NetDev *netdev) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         netdev_join_callback *callback;
 
         if (!netdev)
@@ -193,7 +193,7 @@ static int netdev_enter_failed(NetDev *netdev) {
 }
 
 static int netdev_enslave_ready(NetDev *netdev, Link* link, sd_netlink_message_handler_t callback) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(netdev);
@@ -290,7 +290,7 @@ int netdev_enslave(NetDev *netdev, Link *link, sd_netlink_message_handler_t call
                 if (r < 0)
                         return r;
         } else if (IN_SET(netdev->state, NETDEV_STATE_LINGER, NETDEV_STATE_FAILED)) {
-                _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
 
                 r = rtnl_message_new_synthetic_error(-ENODEV, 0, &m);
                 if (r >= 0)
@@ -470,7 +470,7 @@ static int netdev_create(NetDev *netdev, Link *link,
 
                 log_netdev_debug(netdev, "Created");
         } else {
-                _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
 
                 r = sd_rtnl_message_new_link(netdev->manager->rtnl, &m, RTM_NEWLINK, 0);
                 if (r < 0)
diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c
index ed06c21160..798fe3f647 100644
--- a/src/network/networkd-route.c
+++ b/src/network/networkd-route.c
@@ -21,7 +21,6 @@
 
 #include "alloc-util.h"
 #include "conf-parser.h"
-#include "event-util.h"
 #include "in-addr-util.h"
 #include "netlink-util.h"
 #include "networkd-route.h"
@@ -334,7 +333,7 @@ void route_drop(Route *route) {
 
 int route_remove(Route *route, Link *link,
                sd_netlink_message_handler_t callback) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
         int r;
 
         assert(link);
@@ -429,8 +428,8 @@ int route_expire_handler(sd_event_source *s, uint64_t usec, void *userdata) {
 
 int route_configure(Route *route, Link *link,
                     sd_netlink_message_handler_t callback) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
-        _cleanup_event_source_unref_ sd_event_source *expire = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
+        _cleanup_(sd_event_source_unrefp) sd_event_source *expire = NULL;
         usec_t lifetime;
         int r;
 
diff --git a/src/network/networkd-wait-online-manager.c b/src/network/networkd-wait-online-manager.c
index 0c40ab2bb8..c70b370012 100644
--- a/src/network/networkd-wait-online-manager.c
+++ b/src/network/networkd-wait-online-manager.c
@@ -175,7 +175,7 @@ static int on_rtnl_event(sd_netlink *rtnl, sd_netlink_message *mm, void *userdat
 }
 
 static int manager_rtnl_listen(Manager *m) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *i;
         int r;
 
diff --git a/src/nspawn/nspawn-expose-ports.c b/src/nspawn/nspawn-expose-ports.c
index 38245434da..89e5c57db3 100644
--- a/src/nspawn/nspawn-expose-ports.c
+++ b/src/nspawn/nspawn-expose-ports.c
@@ -211,7 +211,7 @@ int expose_port_watch_rtnl(
                 sd_netlink_message_handler_t handler,
                 union in_addr_union *exposed,
                 sd_netlink **ret) {
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         int fd, r;
 
         assert(event);
diff --git a/src/nspawn/nspawn-network.c b/src/nspawn/nspawn-network.c
index 8f74c41c71..3104c8e953 100644
--- a/src/nspawn/nspawn-network.c
+++ b/src/nspawn/nspawn-network.c
@@ -94,7 +94,7 @@ static int add_veth(
                 const char *ifname_container,
                 const struct ether_addr *mac_container) {
 
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
         int r;
 
         assert(rtnl);
@@ -163,7 +163,7 @@ int setup_veth(const char *machine_name,
                char iface_name[IFNAMSIZ],
                bool bridge) {
 
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         struct ether_addr mac_host, mac_container;
         int r, i;
 
@@ -204,7 +204,7 @@ int setup_veth_extra(
                 pid_t pid,
                 char **pairs) {
 
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         uint64_t idx = 0;
         char **a, **b;
         int r;
@@ -241,8 +241,8 @@ int setup_veth_extra(
 }
 
 int setup_bridge(const char *veth_name, const char *bridge_name) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         int r, bridge_ifi;
 
         assert(veth_name);
@@ -303,7 +303,7 @@ static int parse_interface(struct udev *udev, const char *name) {
 
 int move_network_interfaces(pid_t pid, char **ifaces) {
         _cleanup_udev_unref_ struct udev *udev = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         char **i;
         int r;
 
@@ -321,7 +321,7 @@ int move_network_interfaces(pid_t pid, char **ifaces) {
         }
 
         STRV_FOREACH(i, ifaces) {
-                _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
                 int ifi;
 
                 ifi = parse_interface(udev, *i);
@@ -346,7 +346,7 @@ int move_network_interfaces(pid_t pid, char **ifaces) {
 
 int setup_macvlan(const char *machine_name, pid_t pid, char **ifaces) {
         _cleanup_udev_unref_ struct udev *udev = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         unsigned idx = 0;
         char **i;
         int r;
@@ -365,7 +365,7 @@ int setup_macvlan(const char *machine_name, pid_t pid, char **ifaces) {
         }
 
         STRV_FOREACH(i, ifaces) {
-                _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
                 _cleanup_free_ char *n = NULL;
                 struct ether_addr mac;
                 int ifi;
@@ -434,7 +434,7 @@ int setup_macvlan(const char *machine_name, pid_t pid, char **ifaces) {
 
 int setup_ipvlan(const char *machine_name, pid_t pid, char **ifaces) {
         _cleanup_udev_unref_ struct udev *udev = NULL;
-        _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+        _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
         char **i;
         int r;
 
@@ -452,7 +452,7 @@ int setup_ipvlan(const char *machine_name, pid_t pid, char **ifaces) {
         }
 
         STRV_FOREACH(i, ifaces) {
-                _cleanup_netlink_message_unref_ sd_netlink_message *m = NULL;
+                _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *m = NULL;
                 _cleanup_free_ char *n = NULL;
                 int ifi;
 
diff --git a/src/nspawn/nspawn-register.c b/src/nspawn/nspawn-register.c
index 50871464c5..d6c0200c0c 100644
--- a/src/nspawn/nspawn-register.c
+++ b/src/nspawn/nspawn-register.c
@@ -42,8 +42,8 @@ int register_machine(
                 bool keep_unit,
                 const char *service) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         r = sd_bus_default_system(&bus);
@@ -68,7 +68,7 @@ int register_machine(
                                 strempty(directory),
                                 local_ifindex > 0 ? 1 : 0, local_ifindex);
         } else {
-                _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
                 char **i;
                 unsigned j;
 
@@ -199,9 +199,9 @@ int register_machine(
 }
 
 int terminate_machine(pid_t pid) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const char *path;
         int r;
 
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index f6a2c0386e..a4e13bd6aa 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -57,7 +57,6 @@
 #include "copy.h"
 #include "dev-setup.h"
 #include "env-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "fdset.h"
 #include "fileio.h"
@@ -3259,9 +3258,9 @@ int main(int argc, char *argv[]) {
                 };
                 int ifi = 0;
                 ssize_t l;
-                _cleanup_event_unref_ sd_event *event = NULL;
+                _cleanup_(sd_event_unrefp) sd_event *event = NULL;
                 _cleanup_(pty_forward_freep) PTYForward *forward = NULL;
-                _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+                _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
                 char last_char = 0;
 
                 r = barrier_create(&barrier);
diff --git a/src/nss-mymachines/nss-mymachines.c b/src/nss-mymachines/nss-mymachines.c
index c98a959b3b..40c8ad3a19 100644
--- a/src/nss-mymachines/nss-mymachines.c
+++ b/src/nss-mymachines/nss-mymachines.c
@@ -86,8 +86,8 @@ enum nss_status _nss_mymachines_gethostbyname4_r(
                 int32_t *ttlp) {
 
         struct gaih_addrtuple *r_tuple, *r_tuple_first = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message* reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ int *ifindices = NULL;
         _cleanup_free_ char *class = NULL;
         size_t l, ms, idx;
@@ -235,8 +235,8 @@ enum nss_status _nss_mymachines_gethostbyname3_r(
                 int32_t *ttlp,
                 char **canonp) {
 
-        _cleanup_bus_message_unref_ sd_bus_message* reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ char *class = NULL;
         unsigned c = 0, i = 0;
         char *r_name, *r_aliases, *r_addr, *r_addr_list;
@@ -396,9 +396,9 @@ enum nss_status _nss_mymachines_getpwnam_r(
                 char *buffer, size_t buflen,
                 int *errnop) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message* reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const char *p, *e, *machine;
         uint32_t mapped;
         uid_t uid;
@@ -485,9 +485,9 @@ enum nss_status _nss_mymachines_getpwuid_r(
                 char *buffer, size_t buflen,
                 int *errnop) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message* reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const char *machine, *object;
         uint32_t mapped;
         int r;
@@ -556,9 +556,9 @@ enum nss_status _nss_mymachines_getgrnam_r(
                 char *buffer, size_t buflen,
                 int *errnop) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message* reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const char *p, *e, *machine;
         uint32_t mapped;
         uid_t gid;
@@ -643,9 +643,9 @@ enum nss_status _nss_mymachines_getgrgid_r(
                 char *buffer, size_t buflen,
                 int *errnop) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message* reply = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message* reply = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const char *machine, *object;
         uint32_t mapped;
         int r;
diff --git a/src/nss-resolve/nss-resolve.c b/src/nss-resolve/nss-resolve.c
index ed59a71e3d..bd8e27dc74 100644
--- a/src/nss-resolve/nss-resolve.c
+++ b/src/nss-resolve/nss-resolve.c
@@ -119,10 +119,10 @@ enum nss_status _nss_resolve_gethostbyname4_r(
                 int *errnop, int *h_errnop,
                 int32_t *ttlp) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         struct gaih_addrtuple *r_tuple, *r_tuple_first = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         const char *canonical = NULL;
         size_t l, ms, idx;
         char *r_name;
@@ -300,10 +300,10 @@ enum nss_status _nss_resolve_gethostbyname3_r(
                 int32_t *ttlp,
                 char **canonp) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *r_name, *r_aliases, *r_addr, *r_addr_list;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         size_t l, idx, ms, alen;
         const char *canonical;
         int c, r, i = 0;
@@ -504,10 +504,10 @@ enum nss_status _nss_resolve_gethostbyaddr2_r(
                 int *errnop, int *h_errnop,
                 int32_t *ttlp) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char *r_name, *r_aliases, *r_addr, *r_addr_list;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         unsigned c = 0, i = 0;
         size_t ms = 0, idx;
         const char *n;
diff --git a/src/resolve-host/resolve-host.c b/src/resolve-host/resolve-host.c
index f68751a2e5..36dfc70e00 100644
--- a/src/resolve-host/resolve-host.c
+++ b/src/resolve-host/resolve-host.c
@@ -71,8 +71,8 @@ static void print_source(uint64_t flags, usec_t rtt) {
 
 static int resolve_host(sd_bus *bus, const char *name) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *canonical = NULL;
         char ifname[IF_NAMESIZE] = "";
         unsigned c = 0;
@@ -185,8 +185,8 @@ static int resolve_host(sd_bus *bus, const char *name) {
 }
 
 static int resolve_address(sd_bus *bus, int family, const union in_addr_union *address, int ifindex) {
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *pretty = NULL;
         char ifname[IF_NAMESIZE] = "";
         uint64_t flags;
@@ -320,8 +320,8 @@ static int parse_address(const char *s, int *family, union in_addr_union *addres
 
 static int resolve_record(sd_bus *bus, const char *name) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char ifname[IF_NAMESIZE] = "";
         unsigned n = 0;
         uint64_t flags;
@@ -439,8 +439,8 @@ static int resolve_record(sd_bus *bus, const char *name) {
 
 static int resolve_service(sd_bus *bus, const char *name, const char *type, const char *domain) {
         const char *canonical_name, *canonical_type, *canonical_domain;
-        _cleanup_bus_message_unref_ sd_bus_message *req = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char ifname[IF_NAMESIZE] = "";
         size_t indent, sz;
         uint64_t flags;
@@ -871,7 +871,7 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 int main(int argc, char **argv) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         log_parse_environment();
diff --git a/src/resolve/resolved-bus.c b/src/resolve/resolved-bus.c
index 62bb08a2e8..f86c4ceb05 100644
--- a/src/resolve/resolved-bus.c
+++ b/src/resolve/resolved-bus.c
@@ -61,7 +61,7 @@ static int reply_query_state(DnsQuery *q) {
                 return sd_bus_reply_method_errorf(q->request, BUS_ERROR_ABORTED, "Query aborted");
 
         case DNS_TRANSACTION_FAILURE: {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 if (q->answer_rcode == DNS_RCODE_NXDOMAIN)
                         sd_bus_error_setf(&error, _BUS_ERROR_DNS "NXDOMAIN", "'%s' not found", name);
@@ -132,7 +132,7 @@ static int append_address(sd_bus_message *reply, DnsResourceRecord *rr, int ifin
 
 static void bus_method_resolve_hostname_complete(DnsQuery *q) {
         _cleanup_(dns_resource_record_unrefp) DnsResourceRecord *canonical = NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         unsigned added = 0;
         int r;
 
@@ -286,7 +286,7 @@ fail:
 }
 
 static void bus_method_resolve_address_complete(DnsQuery *q) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         DnsResourceRecord *rr;
         unsigned added = 0;
         int ifindex, r;
@@ -461,7 +461,7 @@ static int bus_message_append_rr(sd_bus_message *m, DnsResourceRecord *rr, int i
 }
 
 static void bus_method_resolve_record_complete(DnsQuery *q) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         unsigned added = 0;
         int r;
 
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c
index f1f454c786..62562f0d24 100644
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@@ -193,7 +193,7 @@ fail:
 }
 
 static int manager_rtnl_listen(Manager *m) {
-        _cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL, *reply = NULL;
         sd_netlink_message *i;
         int r;
 
diff --git a/src/run/run.c b/src/run/run.c
index e1accc467b..92a1d5373c 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -30,7 +30,6 @@
 #include "bus-util.h"
 #include "calendarspec.h"
 #include "env-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "formats-util.h"
 #include "parse-util.h"
@@ -741,8 +740,8 @@ static int start_transient_service(
                 sd_bus *bus,
                 char **argv) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *w = NULL;
         _cleanup_free_ char *service = NULL, *pty_path = NULL;
         _cleanup_close_ int master = -1;
@@ -766,7 +765,7 @@ static int start_transient_service(
                                 return log_error_errno(errno, "Failed to unlock tty: %m");
 
                 } else if (arg_transport == BUS_TRANSPORT_MACHINE) {
-                        _cleanup_bus_unref_ sd_bus *system_bus = NULL;
+                        _cleanup_(sd_bus_unrefp) sd_bus *system_bus = NULL;
                         const char *s;
 
                         r = sd_bus_default_system(&system_bus);
@@ -876,7 +875,7 @@ static int start_transient_service(
 
         if (master >= 0) {
                 _cleanup_(pty_forward_freep) PTYForward *forward = NULL;
-                _cleanup_event_unref_ sd_event *event = NULL;
+                _cleanup_(sd_event_unrefp) sd_event *event = NULL;
                 char last_char = 0;
 
                 r = sd_event_default(&event);
@@ -916,8 +915,8 @@ static int start_transient_scope(
                 sd_bus *bus,
                 char **argv) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         _cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *w = NULL;
         _cleanup_strv_free_ char **env = NULL, **user_env = NULL;
         _cleanup_free_ char *scope = NULL;
@@ -1060,8 +1059,8 @@ static int start_transient_timer(
                 sd_bus *bus,
                 char **argv) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
         _cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *w = NULL;
         _cleanup_free_ char *timer = NULL, *service = NULL;
         const char *object = NULL;
@@ -1208,7 +1207,7 @@ static int start_transient_timer(
 }
 
 int main(int argc, char* argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ char *description = NULL, *command = NULL;
         int r;
 
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index 8775808da4..6c24150326 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -181,7 +181,7 @@ int bus_event_loop_with_idle(
 }
 
 int bus_name_has_owner(sd_bus *c, const char *name, sd_bus_error *error) {
-        _cleanup_bus_message_unref_ sd_bus_message *rep = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *rep = NULL;
         int r, has_owner = 0;
 
         assert(c);
@@ -207,7 +207,7 @@ int bus_name_has_owner(sd_bus *c, const char *name, sd_bus_error *error) {
 }
 
 static int check_good_user(sd_bus_message *m, uid_t good_user) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         uid_t sender_uid;
         int r;
 
@@ -257,8 +257,8 @@ int bus_test_polkit(
                 return 1;
 #ifdef ENABLE_POLKIT
         else {
-                _cleanup_bus_message_unref_ sd_bus_message *request = NULL;
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *request = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                 int authorized = false, challenge = false;
                 const char *sender, **k, **v;
 
@@ -361,7 +361,7 @@ static void async_polkit_query_free(AsyncPolkitQuery *q) {
 }
 
 static int async_polkit_callback(sd_bus_message *reply, void *userdata, sd_bus_error *error) {
-        _cleanup_bus_error_free_ sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error_buffer = SD_BUS_ERROR_NULL;
         AsyncPolkitQuery *q = userdata;
         int r;
 
@@ -399,7 +399,7 @@ int bus_verify_polkit_async(
                 sd_bus_error *error) {
 
 #ifdef ENABLE_POLKIT
-        _cleanup_bus_message_unref_ sd_bus_message *pk = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *pk = NULL;
         AsyncPolkitQuery *q;
         const char *sender, **k, **v;
         sd_bus_message_handler_t callback;
@@ -587,7 +587,7 @@ int bus_check_peercred(sd_bus *c) {
 }
 
 int bus_connect_system_systemd(sd_bus **_bus) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         int r;
 
         assert(_bus);
@@ -641,7 +641,7 @@ int bus_connect_system_systemd(sd_bus **_bus) {
 }
 
 int bus_connect_user_systemd(sd_bus **_bus) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ char *ee = NULL;
         const char *e;
         int r;
@@ -907,8 +907,8 @@ int bus_print_property(const char *name, sd_bus_message *property, bool all) {
 }
 
 int bus_print_all_properties(sd_bus *bus, const char *dest, const char *path, char **filter, bool all) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -1091,7 +1091,7 @@ int bus_message_map_all_properties(
                 const struct bus_properties_map *map,
                 void *userdata) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(m);
@@ -1197,8 +1197,8 @@ int bus_map_all_properties(
                 const struct bus_properties_map *map,
                 void *userdata) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
diff --git a/src/shared/bus-util.h b/src/shared/bus-util.h
index 3925c10fde..ec731d375e 100644
--- a/src/shared/bus-util.h
+++ b/src/shared/bus-util.h
@@ -137,21 +137,6 @@ typedef struct UnitInfo {
 
 int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u);
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus*, sd_bus_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus*, sd_bus_flush_close_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus_slot*, sd_bus_slot_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus_message*, sd_bus_message_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus_creds*, sd_bus_creds_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(sd_bus_track*, sd_bus_track_unref);
-
-#define _cleanup_bus_unref_ _cleanup_(sd_bus_unrefp)
-#define _cleanup_bus_flush_close_unref_ _cleanup_(sd_bus_flush_close_unrefp)
-#define _cleanup_bus_slot_unref_ _cleanup_(sd_bus_slot_unrefp)
-#define _cleanup_bus_message_unref_ _cleanup_(sd_bus_message_unrefp)
-#define _cleanup_bus_creds_unref_ _cleanup_(sd_bus_creds_unrefp)
-#define _cleanup_bus_track_unref_ _cleanup_(sd_bus_slot_unrefp)
-#define _cleanup_bus_error_free_ _cleanup_(sd_bus_error_free)
-
 #define BUS_DEFINE_PROPERTY_GET_ENUM(function, name, type)              \
         int function(sd_bus *bus,                                       \
                      const char *path,                                  \
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index 0313b0946f..0d7892ac1e 100644
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -1241,7 +1241,7 @@ int show_journal_by_unit(
                 bool system_unit,
                 bool *ellipsized) {
 
-        _cleanup_journal_close_ sd_journal*j = NULL;
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
         int r;
 
         assert(mode >= 0);
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index f478d809c2..1448d974bd 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -530,9 +530,9 @@ static int get_unit_list(
                 int c,
                 sd_bus_message **_reply) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         size_t size = c;
         int r;
         UnitInfo u;
@@ -637,7 +637,7 @@ static int get_unit_list_recursive(
                         return log_error_errno(r, "Failed to get machine names: %m");
 
                 STRV_FOREACH(i, machines) {
-                        _cleanup_bus_flush_close_unref_ sd_bus *container = NULL;
+                        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *container = NULL;
                         int k;
 
                         r = sd_bus_open_system_machine(&container, *i);
@@ -699,7 +699,7 @@ static int get_triggered_units(
                 const char* path,
                 char*** ret) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -725,8 +725,8 @@ static int get_listening(
                 const char* unit_path,
                 char*** listening) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *type, *path;
         int r, n = 0;
 
@@ -962,7 +962,7 @@ static int get_next_elapse(
                 const char *path,
                 dual_timestamp *next) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         dual_timestamp t;
         int r;
 
@@ -1003,7 +1003,7 @@ static int get_last_trigger(
                 const char *path,
                 usec_t *last) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(bus);
@@ -1358,7 +1358,7 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) {
 }
 
 static int list_unit_files(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ UnitFileList *units = NULL;
         UnitFileList *unit;
         size_t size = 0;
@@ -1404,7 +1404,7 @@ static int list_unit_files(int argc, char *argv[], void *userdata) {
                 assert(c <= n_units);
                 hashmap_free(h);
         } else {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 sd_bus *bus;
 
                 r = acquire_bus(BUS_MANAGER, &bus);
@@ -1516,8 +1516,8 @@ static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, cha
                 [DEPENDENCY_BEFORE]  = "Before\0",
         };
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_strv_free_ char **ret = NULL;
         _cleanup_free_ char *path = NULL;
         int r;
@@ -1742,7 +1742,7 @@ static int compare_machine_info(const void *a, const void *b) {
 }
 
 static int get_machine_properties(sd_bus *bus, struct machine_info *mi) {
-        _cleanup_bus_flush_close_unref_ sd_bus *container = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *container = NULL;
         int r;
 
         assert(mi);
@@ -1930,7 +1930,7 @@ static int list_machines(int argc, char *argv[], void *userdata) {
 }
 
 static int get_default(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *_path = NULL;
         const char *path;
         int r;
@@ -1942,7 +1942,7 @@ static int get_default(int argc, char *argv[], void *userdata) {
                 path = _path;
 
         } else {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 sd_bus *bus;
 
                 r = acquire_bus(BUS_MANAGER, &bus);
@@ -2010,8 +2010,8 @@ static int set_default(int argc, char *argv[], void *userdata) {
                 unit_file_changes_free(changes, n_changes);
                 r = 0;
         } else {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                 sd_bus *bus;
 
                 polkit_agent_open_if_enabled();
@@ -2128,8 +2128,8 @@ static bool output_show_job(struct job_info *job, char **patterns) {
 }
 
 static int list_jobs(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *name, *type, *state, *job_path, *unit_path;
         _cleanup_free_ struct job_info *jobs = NULL;
         size_t size = 0;
@@ -2200,7 +2200,7 @@ static int cancel_job(int argc, char *argv[], void *userdata) {
                 return r;
 
         STRV_FOREACH(name, strv_skip(argv, 1)) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 uint32_t id;
                 int q;
 
@@ -2228,7 +2228,7 @@ static int cancel_job(int argc, char *argv[], void *userdata) {
 }
 
 static int need_daemon_reload(sd_bus *bus, const char *unit) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *path;
         int b, r;
 
@@ -2324,8 +2324,8 @@ static int unit_find_paths(
         assert(lp);
 
         if (!install_client_side() && !unit_name_is_valid(unit_name, UNIT_NAME_TEMPLATE)) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-                _cleanup_bus_message_unref_ sd_bus_message *unit_load_error = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *unit_load_error = NULL;
                 _cleanup_free_ char *unit = NULL;
                 char *unit_load_error_name, *unit_load_error_message;
 
@@ -2440,7 +2440,7 @@ static int unit_find_paths(
 }
 
 static int check_one_unit(sd_bus *bus, const char *name, const char *good_states, bool quiet) {
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ char *n = NULL, *state = NULL;
         const char *path;
         int r;
@@ -2497,7 +2497,7 @@ static int check_triggering_units(
                 sd_bus *bus,
                 const char *name) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *path = NULL, *n = NULL, *state = NULL;
         _cleanup_strv_free_ char **triggered_by = NULL;
         bool print_warning_label = true;
@@ -2601,7 +2601,7 @@ static int start_unit_one(
                 sd_bus_error *error,
                 BusWaitForJobs *w) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *path;
         int r;
 
@@ -2680,7 +2680,7 @@ static int expand_names(sd_bus *bus, char **names, const char* suffix, char ***r
         /* Query the manager only if any of the names are a glob, since
          * this is fairly expensive */
         if (!strv_isempty(globs)) {
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                 _cleanup_free_ UnitInfo *unit_infos = NULL;
 
                 r = get_unit_list(bus, NULL, globs, &unit_infos, 0, &reply);
@@ -2783,7 +2783,7 @@ static int start_unit(int argc, char *argv[], void *userdata) {
         }
 
         STRV_FOREACH(name, names) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 int q;
 
                 q = start_unit_one(bus, method, *name, mode, &error, w);
@@ -2810,7 +2810,7 @@ static int start_unit(int argc, char *argv[], void *userdata) {
 
 static int logind_set_wall_message(void) {
 #ifdef HAVE_LOGIND
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus;
         _cleanup_free_ char *m = NULL;
         int r;
@@ -2846,7 +2846,7 @@ static int logind_set_wall_message(void) {
  * through PolicyKit */
 static int logind_reboot(enum action a) {
 #ifdef HAVE_LOGIND
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *method, *description;
         sd_bus *bus;
         int r;
@@ -2909,7 +2909,7 @@ static int logind_reboot(enum action a) {
 
 static int logind_check_inhibitors(enum action a) {
 #ifdef HAVE_LOGIND
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_strv_free_ char **sessions = NULL;
         const char *what, *who, *why, *mode;
         uint32_t uid, pid;
@@ -3025,7 +3025,7 @@ static int logind_check_inhibitors(enum action a) {
 
 static int logind_prepare_firmware_setup(void) {
 #ifdef HAVE_LOGIND
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus;
         int r;
 
@@ -3071,7 +3071,7 @@ static int prepare_firmware_setup(void) {
 }
 
 static int set_exit_code(uint8_t code) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus;
         int r;
 
@@ -3232,7 +3232,7 @@ static int kill_unit(int argc, char *argv[], void *userdata) {
                 return log_error_errno(r, "Failed to expand names: %m");
 
         STRV_FOREACH(name, names) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 q = sd_bus_call_method(
                                 bus,
@@ -4394,8 +4394,8 @@ static int show_one(
                 bool *new_line,
                 bool *ellipsized) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         UnitStatusInfo info = {
                 .memory_current = (uint64_t) -1,
                 .memory_limit = (uint64_t) -1,
@@ -4511,8 +4511,8 @@ static int get_unit_dbus_path_by_pid(
                 uint32_t pid,
                 char **unit) {
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         char *u;
         int r;
 
@@ -4547,7 +4547,7 @@ static int show_all(
                 bool *new_line,
                 bool *ellipsized) {
 
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         _cleanup_free_ UnitInfo *unit_infos = NULL;
         const UnitInfo *u;
         unsigned c;
@@ -4846,8 +4846,8 @@ static int cat(int argc, char *argv[], void *userdata) {
 }
 
 static int set_property(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *n = NULL;
         sd_bus *bus;
         char **i;
@@ -4907,7 +4907,7 @@ static int set_property(int argc, char *argv[], void *userdata) {
 }
 
 static int daemon_reload(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         const char *method;
         sd_bus *bus;
         int r;
@@ -4981,7 +4981,7 @@ static int reset_failed(int argc, char *argv[], void *userdata) {
                 return log_error_errno(r, "Failed to expand names: %m");
 
         STRV_FOREACH(name, names) {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
 
                 q = sd_bus_call_method(
                                 bus,
@@ -5003,8 +5003,8 @@ static int reset_failed(int argc, char *argv[], void *userdata) {
 }
 
 static int show_environment(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *text;
         sd_bus *bus;
         int r;
@@ -5044,7 +5044,7 @@ static int show_environment(int argc, char *argv[], void *userdata) {
 }
 
 static int switch_root(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_free_ char *cmdline_init = NULL;
         const char *root, *init;
         sd_bus *bus;
@@ -5111,8 +5111,8 @@ static int switch_root(int argc, char *argv[], void *userdata) {
 }
 
 static int set_environment(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         const char *method;
         sd_bus *bus;
         int r;
@@ -5152,8 +5152,8 @@ static int set_environment(int argc, char *argv[], void *userdata) {
 }
 
 static int import_environment(int argc, char *argv[], void *userdata) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
         sd_bus *bus;
         int r;
 
@@ -5448,8 +5448,8 @@ static int enable_unit(int argc, char *argv[], void *userdata) {
 
                 r = 0;
         } else {
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL, *m = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *m = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 int expect_carries_install_info = false;
                 bool send_force = true, send_preset_mode = false;
                 const char *method;
@@ -5615,8 +5615,8 @@ static int add_dependency(int argc, char *argv[], void *userdata) {
                 unit_file_changes_free(changes, n_changes);
 
         } else {
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL, *m = NULL;
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *m = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 sd_bus *bus;
 
                 polkit_agent_open_if_enabled();
@@ -5679,8 +5679,8 @@ static int preset_all(int argc, char *argv[], void *userdata) {
                 r = 0;
 
         } else {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                 sd_bus *bus;
 
                 polkit_agent_open_if_enabled();
@@ -5758,7 +5758,7 @@ static int unit_is_enabled(int argc, char *argv[], void *userdata) {
                 }
 
         } else {
-                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 sd_bus *bus;
 
                 r = acquire_bus(BUS_MANAGER, &bus);
@@ -5766,7 +5766,7 @@ static int unit_is_enabled(int argc, char *argv[], void *userdata) {
                         return r;
 
                 STRV_FOREACH(name, names) {
-                        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+                        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
                         const char *s;
 
                         r = sd_bus_call_method(
@@ -7479,7 +7479,7 @@ static int halt_now(enum action a) {
 static int logind_schedule_shutdown(void) {
 
 #ifdef HAVE_LOGIND
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char date[FORMAT_TIMESTAMP_MAX];
         const char *action;
         sd_bus *bus;
@@ -7607,7 +7607,7 @@ static int runlevel_main(void) {
 
 static int logind_cancel_shutdown(void) {
 #ifdef HAVE_LOGIND
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         sd_bus *bus;
         int r;
 
diff --git a/src/systemd/_sd-common.h b/src/systemd/_sd-common.h
index 896a027eb5..18765bff32 100644
--- a/src/systemd/_sd-common.h
+++ b/src/systemd/_sd-common.h
@@ -75,4 +75,11 @@
 #  endif
 #endif
 
+#define _SD_DEFINE_POINTER_CLEANUP_FUNC(type, func)             \
+        static inline void func##p(type **p) {                  \
+                if (*p)                                         \
+                        func(*p);                               \
+        }                                                       \
+        struct __useless_struct_to_allow_trailing_semicolon__
+
 #endif
diff --git a/src/systemd/sd-bus.h b/src/systemd/sd-bus.h
index d8adf59aca..ac156fe19f 100644
--- a/src/systemd/sd-bus.h
+++ b/src/systemd/sd-bus.h
@@ -445,6 +445,14 @@ const char* sd_bus_track_contains(sd_bus_track *track, const char *names);
 const char* sd_bus_track_first(sd_bus_track *track);
 const char* sd_bus_track_next(sd_bus_track *track);
 
+/* Define helpers so that __attribute__((cleanup(sd_bus_unrefp))) and similar may be used. */
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus, sd_bus_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus, sd_bus_flush_close_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_slot, sd_bus_slot_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_message, sd_bus_message_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_creds, sd_bus_creds_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_bus_track, sd_bus_track_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-device.h b/src/systemd/sd-device.h
index edf80563ac..d3d4abd6ce 100644
--- a/src/systemd/sd-device.h
+++ b/src/systemd/sd-device.h
@@ -94,6 +94,9 @@ int sd_device_enumerator_add_match_tag(sd_device_enumerator *enumerator, const c
 int sd_device_enumerator_add_match_parent(sd_device_enumerator *enumerator, sd_device *parent);
 int sd_device_enumerator_allow_uninitialized(sd_device_enumerator *enumerator);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_device, sd_device_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_device_enumerator, sd_device_enumerator_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-dhcp-client.h b/src/systemd/sd-dhcp-client.h
index fc1d70e738..4deaf52e68 100644
--- a/src/systemd/sd-dhcp-client.h
+++ b/src/systemd/sd-dhcp-client.h
@@ -49,7 +49,6 @@ typedef void (*sd_dhcp_client_cb_t)(sd_dhcp_client *client, int event,
 int sd_dhcp_client_set_callback(sd_dhcp_client *client, sd_dhcp_client_cb_t cb,
                                 void *userdata);
 
-
 int sd_dhcp_client_set_request_option(sd_dhcp_client *client, uint8_t option);
 int sd_dhcp_client_set_request_address(sd_dhcp_client *client,
                                        const struct in_addr *last_address);
@@ -78,6 +77,8 @@ int sd_dhcp_client_attach_event(sd_dhcp_client *client, sd_event *event, int pri
 int sd_dhcp_client_detach_event(sd_dhcp_client *client);
 sd_event *sd_dhcp_client_get_event(sd_dhcp_client *client);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_client, sd_dhcp_client_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-dhcp-lease.h b/src/systemd/sd-dhcp-lease.h
index 38222594e7..cb5c2cf173 100644
--- a/src/systemd/sd-dhcp-lease.h
+++ b/src/systemd/sd-dhcp-lease.h
@@ -58,6 +58,8 @@ int sd_dhcp_lease_get_vendor_specific(sd_dhcp_lease *lease, const void **data, s
 int sd_dhcp_lease_get_client_id(sd_dhcp_lease *lease, const void **client_id, size_t *client_id_len);
 int sd_dhcp_lease_get_timezone(sd_dhcp_lease *lease, const char **timezone);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_lease, sd_dhcp_lease_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-dhcp-server.h b/src/systemd/sd-dhcp-server.h
index 56b63c38da..dbebb4f294 100644
--- a/src/systemd/sd-dhcp-server.h
+++ b/src/systemd/sd-dhcp-server.h
@@ -59,6 +59,8 @@ int sd_dhcp_server_set_default_lease_time(sd_dhcp_server *server, uint32_t t);
 
 int sd_dhcp_server_forcerenew(sd_dhcp_server *server);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_server, sd_dhcp_server_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-dhcp6-client.h b/src/systemd/sd-dhcp6-client.h
index 29e95e2492..12cc763eb7 100644
--- a/src/systemd/sd-dhcp6-client.h
+++ b/src/systemd/sd-dhcp6-client.h
@@ -72,6 +72,8 @@ sd_dhcp6_client *sd_dhcp6_client_ref(sd_dhcp6_client *client);
 sd_dhcp6_client *sd_dhcp6_client_unref(sd_dhcp6_client *client);
 int sd_dhcp6_client_new(sd_dhcp6_client **ret);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_client, sd_dhcp6_client_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-dhcp6-lease.h b/src/systemd/sd-dhcp6-lease.h
index 3fc0ee4bed..3a62d3402d 100644
--- a/src/systemd/sd-dhcp6-lease.h
+++ b/src/systemd/sd-dhcp6-lease.h
@@ -47,6 +47,8 @@ int sd_dhcp6_lease_get_ntp_fqdn(sd_dhcp6_lease *lease, char ***ntp_fqdn);
 sd_dhcp6_lease *sd_dhcp6_lease_ref(sd_dhcp6_lease *lease);
 sd_dhcp6_lease *sd_dhcp6_lease_unref(sd_dhcp6_lease *lease);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_lease, sd_dhcp6_lease_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-event.h b/src/systemd/sd-event.h
index fb97f7f28d..59cea09e59 100644
--- a/src/systemd/sd-event.h
+++ b/src/systemd/sd-event.h
@@ -131,6 +131,10 @@ int sd_event_source_get_time_clock(sd_event_source *s, clockid_t *clock);
 int sd_event_source_get_signal(sd_event_source *s);
 int sd_event_source_get_child_pid(sd_event_source *s, pid_t *pid);
 
+/* Define helpers so that __attribute__((cleanup(sd_event_unrefp))) and similar may be used. */
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_event, sd_event_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_event_source, sd_event_source_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-hwdb.h b/src/systemd/sd-hwdb.h
index 49269a073a..c0b8d94c9e 100644
--- a/src/systemd/sd-hwdb.h
+++ b/src/systemd/sd-hwdb.h
@@ -44,6 +44,8 @@ int sd_hwdb_enumerate(sd_hwdb *hwdb, const char **key, const char **value);
         if (sd_hwdb_seek(hwdb, modalias) < 0) { }                       \
         else while (sd_hwdb_enumerate(hwdb, &(key), &(value)) > 0)
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_hwdb, sd_hwdb_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-ipv4acd.h b/src/systemd/sd-ipv4acd.h
index c1e79640eb..9f0e2ba7d4 100644
--- a/src/systemd/sd-ipv4acd.h
+++ b/src/systemd/sd-ipv4acd.h
@@ -53,7 +53,9 @@ int sd_ipv4acd_start(sd_ipv4acd *ll);
 int sd_ipv4acd_stop(sd_ipv4acd *ll);
 sd_ipv4acd *sd_ipv4acd_ref(sd_ipv4acd *ll);
 sd_ipv4acd *sd_ipv4acd_unref(sd_ipv4acd *ll);
-int sd_ipv4acd_new (sd_ipv4acd **ret);
+int sd_ipv4acd_new(sd_ipv4acd **ret);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ipv4acd, sd_ipv4acd_unref);
 
 _SD_END_DECLARATIONS;
 
diff --git a/src/systemd/sd-ipv4ll.h b/src/systemd/sd-ipv4ll.h
index 1d25f02bd0..8c2533d1e6 100644
--- a/src/systemd/sd-ipv4ll.h
+++ b/src/systemd/sd-ipv4ll.h
@@ -55,6 +55,8 @@ sd_ipv4ll *sd_ipv4ll_ref(sd_ipv4ll *ll);
 sd_ipv4ll *sd_ipv4ll_unref(sd_ipv4ll *ll);
 int sd_ipv4ll_new (sd_ipv4ll **ret);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ipv4ll, sd_ipv4ll_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-journal.h b/src/systemd/sd-journal.h
index facb6d8a95..33e36149e9 100644
--- a/src/systemd/sd-journal.h
+++ b/src/systemd/sd-journal.h
@@ -155,6 +155,8 @@ int sd_journal_get_catalog_for_message_id(sd_id128_t id, char **text);
 #define SD_JOURNAL_FOREACH_UNIQUE(j, data, l)                           \
         for (sd_journal_restart_unique(j); sd_journal_enumerate_unique((j), &(data), &(l)) > 0; )
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_journal, sd_journal_close);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-lldp.h b/src/systemd/sd-lldp.h
index 16d297a52d..d912b08a6a 100644
--- a/src/systemd/sd-lldp.h
+++ b/src/systemd/sd-lldp.h
@@ -48,7 +48,7 @@ typedef struct sd_lldp_packet sd_lldp_packet;
 typedef void (*sd_lldp_cb_t)(sd_lldp *lldp, int event, void *userdata);
 
 int sd_lldp_new(int ifindex, const char *ifname, const struct ether_addr *mac, sd_lldp **ret);
-void sd_lldp_free(sd_lldp *lldp);
+sd_lldp* sd_lldp_unref(sd_lldp *lldp);
 
 int sd_lldp_start(sd_lldp *lldp);
 int sd_lldp_stop(sd_lldp *lldp);
@@ -81,6 +81,9 @@ int sd_lldp_packet_get_destination_type(sd_lldp_packet *tlv, int *dest);
 
 int sd_lldp_get_packets(sd_lldp *lldp, sd_lldp_packet ***tlvs);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_lldp, sd_lldp_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_lldp_packet, sd_lldp_packet_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-login.h b/src/systemd/sd-login.h
index 2ad6bcb357..164c75641c 100644
--- a/src/systemd/sd-login.h
+++ b/src/systemd/sd-login.h
@@ -240,6 +240,8 @@ int sd_login_monitor_get_events(sd_login_monitor *m);
 /* Get timeout for poll(), as usec value relative to CLOCK_MONOTONIC's epoch */
 int sd_login_monitor_get_timeout(sd_login_monitor *m, uint64_t *timeout_usec);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_login_monitor, sd_login_monitor_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-ndisc.h b/src/systemd/sd-ndisc.h
index 71e65d4425..d48612efdf 100644
--- a/src/systemd/sd-ndisc.h
+++ b/src/systemd/sd-ndisc.h
@@ -79,6 +79,8 @@ int sd_ndisc_router_discovery_start(sd_ndisc *nd);
         be16toh((address).s6_addr16[6]),        \
         be16toh((address).s6_addr16[7])
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ndisc, sd_ndisc_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-netlink.h b/src/systemd/sd-netlink.h
index dd5cc04ca6..98088f1204 100644
--- a/src/systemd/sd-netlink.h
+++ b/src/systemd/sd-netlink.h
@@ -154,6 +154,9 @@ int sd_rtnl_message_neigh_get_ifindex(sd_netlink_message *m, int *family);
 int sd_rtnl_message_neigh_get_state(sd_netlink_message *m, uint16_t *state);
 int sd_rtnl_message_neigh_get_flags(sd_netlink_message *m, uint8_t *flags);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_netlink, sd_netlink_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_netlink_message, sd_netlink_message_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-network.h b/src/systemd/sd-network.h
index 076f45745d..79b4bf9ea3 100644
--- a/src/systemd/sd-network.h
+++ b/src/systemd/sd-network.h
@@ -150,6 +150,8 @@ int sd_network_monitor_get_events(sd_network_monitor *m);
 /* Get timeout for poll(), as usec value relative to CLOCK_MONOTONIC's epoch */
 int sd_network_monitor_get_timeout(sd_network_monitor *m, uint64_t *timeout_usec);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_network_monitor, sd_network_monitor_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/systemd/sd-resolve.h b/src/systemd/sd-resolve.h
index bfe32102f8..241b51084d 100644
--- a/src/systemd/sd-resolve.h
+++ b/src/systemd/sd-resolve.h
@@ -111,6 +111,9 @@ void *sd_resolve_query_set_userdata(sd_resolve_query *q, void *userdata);
 
 sd_resolve *sd_resolve_query_get_resolve(sd_resolve_query *q);
 
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_resolve, sd_resolve_unref);
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_resolve_query, sd_resolve_query_unref);
+
 _SD_END_DECLARATIONS;
 
 #endif
diff --git a/src/test/test-engine.c b/src/test/test-engine.c
index 4f14c58788..c98d01168c 100644
--- a/src/test/test-engine.c
+++ b/src/test/test-engine.c
@@ -27,7 +27,7 @@
 #include "manager.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL;
         Manager *m = NULL;
         Unit *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *g = NULL, *h = NULL;
         FILE *serial = NULL;
diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index 564d72773a..b6fa458696 100644
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -193,7 +193,7 @@ static int show_status(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_time(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         bool relative = false, interactive = arg_ask_password;
         usec_t t;
         int r;
@@ -224,7 +224,7 @@ static int set_time(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_timezone(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
 
         assert(args);
@@ -247,7 +247,7 @@ static int set_timezone(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_local_rtc(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r, b;
 
         assert(args);
@@ -276,7 +276,7 @@ static int set_local_rtc(sd_bus *bus, char **args, unsigned n) {
 }
 
 static int set_ntp(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int b, r;
 
         assert(args);
@@ -490,7 +490,7 @@ static int timedatectl_main(sd_bus *bus, int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         setlocale(LC_ALL, "");
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
index 968ef8a788..bfe1b5e8cd 100644
--- a/src/timedate/timedated.c
+++ b/src/timedate/timedated.c
@@ -33,7 +33,6 @@
 #include "bus-util.h"
 #include "clock-util.h"
 #include "def.h"
-#include "event-util.h"
 #include "fileio-label.h"
 #include "fs-util.h"
 #include "path-util.h"
@@ -167,8 +166,8 @@ static int context_write_data_local_rtc(Context *c) {
 }
 
 static int context_read_ntp(Context *c, sd_bus *bus) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
         const char *s;
         int r;
 
@@ -650,7 +649,7 @@ static const sd_bus_vtable timedate_vtable[] = {
 };
 
 static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         assert(c);
@@ -681,8 +680,8 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
 
 int main(int argc, char *argv[]) {
         Context context = {};
-        _cleanup_event_unref_ sd_event *event = NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *event = NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         int r;
 
         log_set_target(LOG_TARGET_AUTO);
diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 5d6542d3ad..2ef8bfe59e 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -31,7 +31,6 @@
 #include <unistd.h>
 
 #include "alloc-util.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "formats-util.h"
 #include "netlink-util.h"
@@ -638,7 +637,7 @@ static int spawn_wait(struct udev_event *event,
                 .pid = pid,
                 .accept_failure = accept_failure,
         };
-        _cleanup_event_unref_ sd_event *e = NULL;
+        _cleanup_(sd_event_unrefp) sd_event *e = NULL;
         int r, ret;
 
         r = sd_event_new(&e);
diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c
index 031a099d77..948ad0f5a5 100644
--- a/src/udev/udevadm-hwdb.c
+++ b/src/udev/udevadm-hwdb.c
@@ -665,7 +665,7 @@ static int adm_hwdb(struct udev *udev, int argc, char *argv[]) {
         }
 
         if (test) {
-                _cleanup_hwdb_unref_ sd_hwdb *hwdb = NULL;
+                _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
                 int r;
 
                 r = sd_hwdb_new(&hwdb);
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 6d9d765153..8b2f5d4e30 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -47,7 +47,6 @@
 #include "cgroup-util.h"
 #include "cpu-set-util.h"
 #include "dev-setup.h"
-#include "event-util.h"
 #include "fd-util.h"
 #include "fileio.h"
 #include "formats-util.h"
@@ -350,7 +349,7 @@ static void worker_spawn(Manager *manager, struct event *event) {
         switch (pid) {
         case 0: {
                 struct udev_device *dev = NULL;
-                _cleanup_netlink_unref_ sd_netlink *rtnl = NULL;
+                _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL;
                 int fd_monitor;
                 _cleanup_close_ int fd_signal = -1, fd_ep = -1;
                 struct epoll_event ep_signal = { .events = EPOLLIN };
diff --git a/src/update-utmp/update-utmp.c b/src/update-utmp/update-utmp.c
index d50063cbcd..3883b33407 100644
--- a/src/update-utmp/update-utmp.c
+++ b/src/update-utmp/update-utmp.c
@@ -48,7 +48,7 @@ typedef struct Context {
 } Context;
 
 static usec_t get_startup_time(Context *c) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         usec_t t = 0;
         int r;
 
@@ -85,7 +85,7 @@ static int get_current_runlevel(Context *c) {
                 { '1', SPECIAL_RESCUE_TARGET     },
         };
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         int r;
         unsigned i;