Prep v229: Remove remaining emacs settings [3/6] src/libelogind

[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 6582baa8e0246bb9a1af25e2f925b687fd9f32b8..ea26d502859ae8361227ce6ff06dc3d2f23b2eb5 100644 (file)
--- a/src/libelogind/sd-bus/bus-track.c
+++ b/src/libelogind/sd-bus/bus-track.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -20,9 +18,12 @@
 ***/
 
 #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 +110,9 @@ _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);
 
@@ -142,12 +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);
 
@@ -160,7 +162,7 @@ static int on_name_owner_changed(sd_bus *bus, sd_bus_message *message, void *use
 }
 
 _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;
@@ -206,7 +208,7 @@ _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);
@@ -249,7 +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;
 }
 
@@ -262,7 +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;
 }
 
@@ -318,6 +320,7 @@ void bus_track_dispatch(sd_bus_track *track) {
         sd_bus_track_unref(track);
 }
 
+#if 0 /// UNNEEDED by elogind
 _public_ void *sd_bus_track_get_userdata(sd_bus_track *track) {
         assert_return(track, NULL);
 
@@ -334,3 +337,4 @@ _public_ void *sd_bus_track_set_userdata(sd_bus_track *track, void *userdata) {
 
         return ret;
 }
+#endif // 0