bus: split socket related code into bus-socket.[ch], to prepare for kdbus backend

[elogind.git] / src / systemctl / systemctl.c

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 4a55c566eca136fe9b1fcc62199eb589b37aacb5..edd136addddf9bd10dbdfe8ab29c3f568c71f5a0 100644 (file)
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2053,7 +2053,7 @@ static int set_cgroup_attr(DBusConnection *bus, char **args) {
 }
 
 static int get_cgroup_attr(DBusConnection *bus, char **args) {
-        _cleanup_dbus_message_unref_ DBusMessage *m = NULL, *reply = NULL;
+        _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
         _cleanup_free_ char *n = NULL;
         char **argument;
         int r;
@@ -2509,23 +2509,15 @@ static void print_status_info(UnitStatusInfo *i) {
 
         if (i->id && arg_transport != TRANSPORT_SSH) {
                 printf("\n");
-                if(arg_scope == UNIT_FILE_SYSTEM)
-                        show_journal_by_unit(stdout,
-                                             i->id,
-                                             arg_output,
-                                             0,
-                                             i->inactive_exit_timestamp_monotonic,
-                                             arg_lines,
-                                             flags);
-                else
-                        show_journal_by_user_unit(stdout,
-                                                  i->id,
-                                                  arg_output,
-                                                  0,
-                                                  i->inactive_exit_timestamp_monotonic,
-                                                  arg_lines,
-                                                  getuid(),
-                                                  flags);
+                show_journal_by_unit(stdout,
+                                     i->id,
+                                     arg_output,
+                                     0,
+                                     i->inactive_exit_timestamp_monotonic,
+                                     arg_lines,
+                                     getuid(),
+                                     flags,
+                                     arg_scope == UNIT_FILE_SYSTEM);
         }
 
         if (i->need_daemon_reload)
@@ -4926,7 +4918,7 @@ static int parse_argv(int argc, char *argv[]) {
                                  * request to it. For now we simply
                                  * guess that it is Upstart. */
 
-                                execv("/lib/upstart/telinit", argv);
+                                execv(TELINIT, argv);
 
                                 log_error("Couldn't find an alternative telinit implementation to spawn.");
                                 return -EIO;
@@ -5049,21 +5041,22 @@ finish:
 }
 
 static int talk_initctl(void) {
-        struct init_request request;
-        int r, fd;
+        struct init_request request = {0};
+        int r;
+        int _cleanup_close_ fd = -1;
         char rl;
 
-        if (!(rl = action_to_runlevel()))
+        rl = action_to_runlevel();
+        if (!rl)
                 return 0;
 
-        zero(request);
         request.magic = INIT_MAGIC;
         request.sleeptime = 0;
         request.cmd = INIT_CMD_RUNLVL;
         request.runlevel = rl;
 
-        if ((fd = open(INIT_FIFO, O_WRONLY|O_NDELAY|O_CLOEXEC|O_NOCTTY)) < 0) {
-
+        fd = open(INIT_FIFO, O_WRONLY|O_NDELAY|O_CLOEXEC|O_NOCTTY);
+        if (fd < 0) {
                 if (errno == ENOENT)
                         return 0;
 
@@ -5073,9 +5066,7 @@ static int talk_initctl(void) {
 
         errno = 0;
         r = loop_write(fd, &request, sizeof(request), false) != sizeof(request);
-        close_nointr_nofail(fd);
-
-        if (r < 0) {
+        if (r) {
                 log_error("Failed to write to "INIT_FIFO": %m");
                 return errno ? -errno : -EIO;
         }