resolved: generate an explicit transaction error when we cannot reach server via TCP

[elogind.git] / src / libelogind / sd-bus / bus-track.c

diff --git a/src/libelogind/sd-bus/bus-track.c b/src/libelogind/sd-bus/bus-track.c
index 12ab53b7b71e24a00e94baa3e6ea3723dcaa51ed..5cd3af3b35391312ad6e4356542ceeb99287f6b4 100644 (file)
--- a/src/libelogind/sd-bus/bus-track.c
+++ b/src/libelogind/sd-bus/bus-track.c
@@ -20,9 +20,12 @@
 ***/
 
 #include "sd-bus.h"
-#include "bus-util.h"
+
+#include "alloc-util.h"
 #include "bus-internal.h"
 #include "bus-track.h"
+#include "bus-util.h"
+
 
 struct sd_bus_track {
         unsigned n_ref;
@@ -109,7 +112,9 @@ _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);
 
@@ -159,7 +164,7 @@ 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;
@@ -205,7 +210,7 @@ _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);
@@ -317,8 +322,7 @@ void bus_track_dispatch(sd_bus_track *track) {
         sd_bus_track_unref(track);
 }
 
-/// UNNEEDED by elogind
-#if 0
+#if 0 /// UNNEEDED by elogind
 _public_ void *sd_bus_track_get_userdata(sd_bus_track *track) {
         assert_return(track, NULL);