X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fsystemctl.c;h=27e5e3708e82f8ff3077a3ea54a376a2d73123b9;hb=2cf3143ac3650feff2e3069d6d02bb8e46ab1929;hp=d6b1fcd58102a399f33248e7c66bc086700cda1f;hpb=ec7f7f20069028ee7acc189255637e42acbd8e32;p=elogind.git

diff --git a/src/systemctl.c b/src/systemctl.c
index d6b1fcd58..27e5e3708 100644
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -489,7 +489,7 @@ static int dot(DBusConnection *bus, char **args, unsigned n) {
 
         dbus_message_iter_recurse(&iter, &sub);
         while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
-                const char *id, *description, *load_state, *active_state, *sub_state, *unit_path;
+                const char *id, *description, *load_state, *active_state, *sub_state, *following, *unit_path;
 
                 if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) {
                         log_error("Failed to parse reply.");
@@ -504,6 +504,7 @@ static int dot(DBusConnection *bus, char **args, unsigned n) {
                     bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &load_state, true) < 0 ||
                     bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &active_state, true) < 0 ||
                     bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &sub_state, true) < 0 ||
+                    bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &following, true) < 0 ||
                     bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_OBJECT_PATH, &unit_path, true) < 0) {
                         log_error("Failed to parse reply.");
                         r = -EIO;
@@ -1528,14 +1529,15 @@ static void print_status_info(UnitStatusInfo *i) {
                                         printf(" (%s)", t);
                                         free(t);
                                 }
-                        } else {
+                        } else if (i->exit_code > 0) {
                                 printf(" (code=%s, ", sigchld_code_to_string(i->exit_code));
 
                                 if (i->exit_code == CLD_EXITED)
                                         printf("status=%i", i->exit_status);
                                 else
                                         printf("signal=%s", signal_to_string(i->exit_status));
-                                printf(")");                        }
+                                printf(")");
+                        }
                 }
 
                 if (i->main_pid > 0 && i->control_pid > 0)
@@ -3933,7 +3935,8 @@ static int halt_parse_argv(int argc, char *argv[]) {
                         break;
 
                 case 'p':
-                        arg_action = ACTION_POWEROFF;
+                        if (arg_action != ACTION_REBOOT)
+                                arg_action = ACTION_POWEROFF;
                         break;
 
                 case ARG_REBOOT:
@@ -4209,8 +4212,22 @@ static int parse_argv(int argc, char *argv[]) {
                         arg_action = ACTION_POWEROFF;
                         return shutdown_parse_argv(argc, argv);
                 } else if (strstr(program_invocation_short_name, "init")) {
-                        arg_action = ACTION_INVALID;
-                        return telinit_parse_argv(argc, argv);
+
+                        if (sd_booted() > 0) {
+                                arg_action = ACTION_INVALID;
+                                return telinit_parse_argv(argc, argv);
+                        } else {
+                                /* Hmm, so some other init system is
+                                 * running, we need to forward this
+                                 * request to it. For now we simply
+                                 * guess that it is Upstart. */
+
+                                execv("/lib/upstart/telinit", argv);
+
+                                log_error("Couldn't find an alternative telinit implementation to spawn.");
+                                return -EIO;
+                        }
+
                 } else if (strstr(program_invocation_short_name, "runlevel")) {
                         arg_action = ACTION_RUNLEVEL;
                         return runlevel_parse_argv(argc, argv);