sd-bus: rename sd_bus_get_owner_id() → sd_bus_get_bus_id()

The ID returned really doesn't identify the owner, but the bus instance,
hence fix this misnaming.

Also, update "busctl status" to show the ID in its output.

4 files changed, 8 insertions, 3 deletions

diff --git a/src/libsystemd/libsystemd.sym.m4 b/src/libsystemd/libsystemd.sym.m4
index 763294256..baa1a6f58 100644
--- a/src/libsystemd/libsystemd.sym.m4
+++ b/src/libsystemd/libsystemd.sym.m4
@@ -190,7 +190,7 @@ global:
         sd_bus_unref;
         sd_bus_is_open;
         sd_bus_can_send;
-        sd_bus_get_owner_id;
+        sd_bus_get_bus_id;
         sd_bus_get_owner_creds;
         sd_bus_get_description;
         sd_bus_send;
diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c
index 229a1cf9a..f75a9dcbd 100644
--- a/src/libsystemd/sd-bus/busctl.c
+++ b/src/libsystemd/sd-bus/busctl.c
@@ -1177,11 +1177,16 @@ static int status(sd_bus *bus, char *argv[]) {
                                         _SD_BUS_CREDS_ALL);
         } else {
                 const char *scope;
+                sd_id128_t bus_id;
 
                 r = sd_bus_get_scope(bus, &scope);
                 if (r >= 0)
                         printf("Scope=%s%s%s\n", ansi_highlight(), scope, ansi_highlight_off());
 
+                r = sd_bus_get_bus_id(bus, &bus_id);
+                if (r >= 0)
+                        printf("BusID=%s" SD_ID128_FORMAT_STR "%s\n", ansi_highlight(), SD_ID128_FORMAT_VAL(bus_id), ansi_highlight_off());
+
                 r = sd_bus_get_owner_creds(
                                 bus,
                                 (arg_augment_creds ? SD_BUS_CREDS_AUGMENT : 0) | _SD_BUS_CREDS_ALL,
diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
index 70dabccf5..5947cd72c 100644
--- a/src/libsystemd/sd-bus/sd-bus.c
+++ b/src/libsystemd/sd-bus/sd-bus.c
@@ -1442,7 +1442,7 @@ _public_ int sd_bus_can_send(sd_bus *bus, char type) {
         return bus_type_is_valid(type);
 }
 
-_public_ int sd_bus_get_owner_id(sd_bus *bus, sd_id128_t *id) {
+_public_ int sd_bus_get_bus_id(sd_bus *bus, sd_id128_t *id) {
         int r;
 
         assert_return(bus, -EINVAL);
diff --git a/src/libsystemd/sd-bus/test-bus-chat.c b/src/libsystemd/sd-bus/test-bus-chat.c
index 4a025d69e..06edd621e 100644
--- a/src/libsystemd/sd-bus/test-bus-chat.c
+++ b/src/libsystemd/sd-bus/test-bus-chat.c
@@ -76,7 +76,7 @@ static int server_init(sd_bus **_bus) {
                 goto fail;
         }
 
-        r = sd_bus_get_owner_id(bus, &id);
+        r = sd_bus_get_bus_id(bus, &id);
         if (r < 0) {
                 log_error_errno(r, "Failed to get server ID: %m");
                 goto fail;