1 files changed, 24 insertions, 22 deletions

diff --git a/src/cgtop/cgtop.c b/src/cgtop/cgtop.c
index 9cf13cf57d..4894296554 100644
--- a/src/cgtop/cgtop.c
+++ b/src/cgtop/cgtop.c
@@ -19,27 +19,31 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
 #include <alloca.h>
+#include <errno.h>
 #include <getopt.h>
 #include <signal.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
 
-#include "path-util.h"
-#include "terminal-util.h"
-#include "process-util.h"
-#include "util.h"
-#include "hashmap.h"
-#include "cgroup-util.h"
-#include "build.h"
-#include "fileio.h"
 #include "sd-bus.h"
-#include "bus-util.h"
+
+#include "alloc-util.h"
 #include "bus-error.h"
+#include "bus-util.h"
+#include "cgroup-util.h"
+#include "fd-util.h"
+#include "fileio.h"
+#include "hashmap.h"
+#include "parse-util.h"
+#include "path-util.h"
+#include "process-util.h"
+#include "stdio-util.h"
+#include "terminal-util.h"
 #include "unit-name.h"
+#include "util.h"
 
 typedef struct Group {
         char *path;
@@ -562,9 +566,9 @@ static void display(Hashmap *a) {
         }
 
         if (arg_cpu_type == CPU_PERCENT)
-                snprintf(buffer, sizeof(buffer), "%6s", "%CPU");
+                xsprintf(buffer, "%6s", "%CPU");
         else
-                snprintf(buffer, sizeof(buffer), "%*s", maxtcpu, "CPU Time");
+                xsprintf(buffer, "%*s", maxtcpu, "CPU Time");
 
         rows = lines();
         if (rows <= 10)
@@ -696,9 +700,7 @@ static int parse_argv(int argc, char *argv[]) {
                         return 0;
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
+                        return version();
 
                 case ARG_CPU_TYPE:
                         if (optarg) {
@@ -840,8 +842,8 @@ static const char* counting_what(void) {
 }
 
 static int get_cgroup_root(char **ret) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
         _cleanup_free_ char *unit = NULL, *path = NULL;
         const char *m;
         int r;
@@ -863,7 +865,7 @@ static int get_cgroup_root(char **ret) {
         if (!path)
                 return log_oom();
 
-        r = bus_open_transport(BUS_TRANSPORT_LOCAL, NULL, false, &bus);
+        r = bus_connect_transport_systemd(BUS_TRANSPORT_LOCAL, NULL, false, &bus);
         if (r < 0)
                 return log_error_errno(r, "Failed to create bus connection: %m");