logind: expose "Docked" bool as property on the bus

[elogind.git] / src / cgroups-agent / cgroups-agent.c

diff --git a/src/cgroups-agent/cgroups-agent.c b/src/cgroups-agent/cgroups-agent.c
index d8ae55a3130e044d9d6bdb33c301b089e068fe20..3be4cff80199088d232b0f70d7dbceb88c5cf633 100644 (file)
--- a/src/cgroups-agent/cgroups-agent.c
+++ b/src/cgroups-agent/cgroups-agent.c
@@ -22,12 +22,11 @@
 #include <stdlib.h>
 
 #include "sd-bus.h"
-
 #include "log.h"
 #include "bus-util.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_unref_ sd_bus *bus = NULL;
+        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
         int r;
 
         if (argc != 2) {
@@ -39,14 +38,13 @@ int main(int argc, char *argv[]) {
         log_parse_environment();
         log_open();
 
-        /* We send this event to the private D-Bus socket and then the
-         * system instance will forward this to the system bus. We do
-         * this to avoid an activation loop when we start dbus when we
-         * are called when the dbus service is shut down. */
-
-        r = bus_open_system_systemd(&bus);
+        /* Unlike in systemd where this has to use a private socket,
+           since logind doesn't associate control groups with services
+           and doesn't manage the dbus service, we can just use the
+           system bus.  */
+        r = sd_bus_open_system(&bus);
         if (r < 0) {
-                log_warning("Failed to get D-Bus connection: %s", strerror(-r));
+                log_debug_errno(r, "Failed to open system bus: %m");
                 return EXIT_FAILURE;
         }
 
@@ -56,11 +54,9 @@ int main(int argc, char *argv[]) {
                                "Released",
                                "s", argv[1]);
         if (r < 0) {
-                log_error("Failed to send signal message on private connection: %s", strerror(-r));
+                log_debug_errno(r, "Failed to send signal message: %m");
                 return EXIT_FAILURE;
         }
 
-        sd_bus_flush(bus);
-
         return EXIT_SUCCESS;
 }