X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fsystemctl.c;h=429d6a7a21440cf5bb13c55f0140428da36ef32c;hb=f5a3628cc7aa132bb0ee6be48f3cedc2d8838046;hp=68e4a909eb6e4b8cc586ba6661ca30277f68af0e;hpb=e4a9373fb3ddeadd6b847449186fadf5963695f7;p=elogind.git

diff --git a/src/systemctl.c b/src/systemctl.c
index 68e4a909e..429d6a7a2 100644
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -1465,7 +1465,7 @@ static int halt_help(void) {
 
 static int shutdown_help(void) {
 
-        printf("%s [options] [IGNORED] [WALL...]\n\n"
+        printf("%s [options] [now] [WALL...]\n\n"
                "Shut down the system.\n\n"
                "     --help      Show this help\n"
                "  -H --halt      Halt the machine\n"
@@ -1741,6 +1741,9 @@ static int shutdown_parse_argv(int argc, char *argv[]) {
                 }
         }
 
+        if (argc > optind && !streq(argv[optind], "now"))
+                log_warning("First argument '%s' isn't 'now'. Ignoring.", argv[optind]);
+
         /* We ignore the time argument */
         if (argc > optind + 1)
                 arg_wall = argv + optind + 1;
@@ -1748,7 +1751,6 @@ static int shutdown_parse_argv(int argc, char *argv[]) {
         optind = argc;
 
         return 1;
-
 }
 
 static int telinit_parse_argv(int argc, char *argv[]) {
@@ -2259,7 +2261,13 @@ int main(int argc, char*argv[]) {
                 goto finish;
         }
 
-        if ((bus = dbus_bus_get(arg_session ? DBUS_BUS_SESSION : DBUS_BUS_SYSTEM, &error)))
+        /* If we are root, then let's not go via the bus */
+        if (geteuid() == 0 && !arg_session)
+                bus = dbus_connection_open("unix:abstract=/org/freedesktop/systemd1/private", &error);
+        else
+                bus = dbus_bus_get(arg_session ? DBUS_BUS_SESSION : DBUS_BUS_SYSTEM, &error);
+
+        if (bus)
                 dbus_connection_set_exit_on_disconnect(bus, FALSE);
 
         switch (arg_action) {