X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-bus%2Fbus-control.c;h=dd404442cf1c95658fa57b8e8776030c92f79842;hb=7286037fd438e93137571fa68a741cc894d8e549;hp=9d242dc41384a117d255c4ef80c401aee33726c2;hpb=e3017af97310da024ffb378ed155bc1676922ce7;p=elogind.git

diff --git a/src/libsystemd-bus/bus-control.c b/src/libsystemd-bus/bus-control.c
index 9d242dc41..dd404442c 100644
--- a/src/libsystemd-bus/bus-control.c
+++ b/src/libsystemd-bus/bus-control.c
@@ -27,12 +27,22 @@
 #include "sd-bus.h"
 #include "bus-internal.h"
 #include "bus-message.h"
+#include "bus-control.h"
+
+int sd_bus_get_unique_name(sd_bus *bus, const char **unique) {
+        int r;
 
-const char *sd_bus_get_unique_name(sd_bus *bus) {
         if (!bus)
-                return NULL;
+                return -EINVAL;
+        if (!unique)
+                return -EINVAL;
+
+        r = bus_ensure_running(bus);
+        if (r < 0)
+                return r;
 
-        return bus->unique_name;
+        *unique = bus->unique_name;
+        return 0;
 }
 
 int sd_bus_request_name(sd_bus *bus, const char *name, int flags) {
@@ -283,14 +293,12 @@ int sd_bus_get_owner_pid(sd_bus *bus, const char *name, pid_t *pid) {
         return 0;
 }
 
-int sd_bus_add_match(sd_bus *bus, const char *match) {
+int bus_add_match_internal(sd_bus *bus, const char *match) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
         int r;
 
-        if (!bus)
-                return -EINVAL;
-        if (!match)
-                return -EINVAL;
+        assert(bus);
+        assert(match);
 
         r = sd_bus_message_new_method_call(
                         bus,
@@ -309,14 +317,12 @@ int sd_bus_add_match(sd_bus *bus, const char *match) {
         return sd_bus_send_with_reply_and_block(bus, m, 0, NULL, &reply);
 }
 
-int sd_bus_remove_match(sd_bus *bus, const char *match) {
+int bus_remove_match_internal(sd_bus *bus, const char *match) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
         int r;
 
-        if (!bus)
-                return -EINVAL;
-        if (!match)
-                return -EINVAL;
+        assert(bus);
+        assert(match);
 
         r = sd_bus_message_new_method_call(
                         bus,