Prep v228: Apply more cosmetic changes found in upstream.

[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 048178550b5fb5a50cff72ae16842cea31bd6929..f8b7cfada004fbc1b6ff5ee1e59fa03cf4a5f6a3 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;
@@ -90,6 +93,9 @@ _public_ int sd_bus_track_new(
         assert_return(bus, -EINVAL);
         assert_return(track, -EINVAL);
 
+        if (!bus->bus_client)
+                return -EINVAL;
+
         t = new0(sd_bus_track, 1);
         if (!t)
                 return -ENOMEM;
@@ -139,12 +145,11 @@ _public_ sd_bus_track* sd_bus_track_unref(sd_bus_track *track) {
         return NULL;
 }
 
-static int on_name_owner_changed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
+static int on_name_owner_changed(sd_bus_message *message, void *userdata, sd_bus_error *error) {
         sd_bus_track *track = userdata;
         const char *name, *old, *new;
         int r;
 
-        assert(bus);
         assert(message);
         assert(track);
 
@@ -246,7 +251,7 @@ _public_ const char* sd_bus_track_first(sd_bus_track *track) {
         track->modified = false;
         track->iterator = ITERATOR_FIRST;
 
-        hashmap_iterate(track->names, &track->iterator, (const void**) &n);
+        hashmap_iterate(track->names, &track->iterator, NULL, (const void**) &n);
         return n;
 }
 
@@ -259,7 +264,7 @@ _public_ const char* sd_bus_track_next(sd_bus_track *track) {
         if (track->modified)
                 return NULL;
 
-        hashmap_iterate(track->names, &track->iterator, (const void**) &n);
+        hashmap_iterate(track->names, &track->iterator, NULL, (const void**) &n);
         return n;
 }
 
@@ -315,6 +320,8 @@ void bus_track_dispatch(sd_bus_track *track) {
         sd_bus_track_unref(track);
 }
 
+/// UNNEEDED by elogind
+#if 0
 _public_ void *sd_bus_track_get_userdata(sd_bus_track *track) {
         assert_return(track, NULL);
 
@@ -331,3 +338,4 @@ _public_ void *sd_bus_track_set_userdata(sd_bus_track *track, void *userdata) {
 
         return ret;
 }
+#endif // 0