dbus: introduce _cleanup_dbus_error_free_

[elogind.git] / src / core / manager.c

diff --git a/src/core/manager.c b/src/core/manager.c
index b19fc3d5085de70837278bb7d0891971cfd90ebc..72ce2f25956fef35c1b1a482142d3c5355f1bc72 100644 (file)
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -199,6 +199,7 @@ static int manager_setup_signals(Manager *m) {
                         SIGRTMIN+21, /* systemd: disable status messages */
                         SIGRTMIN+22, /* systemd: set log level to LOG_DEBUG */
                         SIGRTMIN+23, /* systemd: set log level to LOG_INFO */
+                        SIGRTMIN+24, /* systemd: Immediate exit (--user only) */
                         SIGRTMIN+26, /* systemd: set log target to journal-or-kmsg */
                         SIGRTMIN+27, /* systemd: set log target to console */
                         SIGRTMIN+28, /* systemd: set log target to kmsg */
@@ -1272,6 +1273,15 @@ static int manager_process_signal_fd(Manager *m) {
                                 log_notice("Setting log level to info.");
                                 break;
 
+                        case 24:
+                                if (m->running_as == SYSTEMD_USER) {
+                                        m->exit_code = MANAGER_EXIT;
+                                        return 0;
+                                }
+
+                                /* This is a nop on init */
+                                break;
+
                         case 26:
                                 log_set_target(LOG_TARGET_JOURNAL_OR_KMSG);
                                 log_notice("Setting log target to journal-or-kmsg.");
@@ -1353,7 +1363,8 @@ static int process_event(Manager *m, struct epoll_event *ev) {
                 ssize_t k;
 
                 /* Some timer event, to be dispatched to the units */
-                if ((k = read(w->fd, &v, sizeof(v))) != sizeof(v)) {
+                k = read(w->fd, &v, sizeof(v));
+                if (k != sizeof(v)) {
 
                         if (k < 0 && (errno == EINTR || errno == EAGAIN))
                                 break;
@@ -2297,3 +2308,10 @@ bool manager_get_show_status(Manager *m) {
 
         return plymouth_running();
 }
+
+void watch_init(Watch *w) {
+        assert(w);
+
+        w->type = WATCH_INVALID;
+        w->fd = -1;
+}