core/load-fragment-gperf: add missing CONDITION_FILE_NOT_EMPTY

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

diff --git a/src/core/main.c b/src/core/main.c
index f9aba46b5865527153569a7f22baf6b651c95ed2..4da8ecb86453d8336e998f1c400b34dc3ab74f54 100644 (file)
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -62,6 +62,7 @@
 #include "hwclock.h"
 #include "selinux-setup.h"
 #include "ima-setup.h"
+#include "sd-daemon.h"
 
 static enum {
         ACTION_RUN,
@@ -1349,8 +1350,15 @@ int main(int argc, char *argv[]) {
                                         log_error("Failed to apply local time delta, ignoring: %s", strerror(-r));
                                 else
                                         log_info("RTC configured in localtime, applying delta of %i minutes to system time.", min);
-                        } else {
-                                /* Do dummy first-time call to seal the kernel's time warp magic */
+                        } else if (!in_initrd()) {
+                                /*
+                                 * Do dummy first-time call to seal the kernel's time warp magic
+                                 *
+                                 * Do not call this this from inside the initrd. The initrd might not
+                                 * carry /etc/adjtime with LOCAL, but the real system could be set up
+                                 * that way. In such case, we need to delay the time-warp or the sealing
+                                 * until we reach the real system.
+                                 */
                                 hwclock_reset_timezone();
 
                                 /* Tell the kernel our time zone */
@@ -1423,11 +1431,19 @@ int main(int argc, char *argv[]) {
         if (parse_argv(argc, argv) < 0)
                 goto finish;
 
-        if (arg_action == ACTION_TEST && geteuid() == 0) {
+        if (arg_action == ACTION_TEST &&
+            geteuid() == 0) {
                 log_error("Don't run test mode as root.");
                 goto finish;
         }
 
+        if (arg_running_as == SYSTEMD_USER &&
+            arg_action == ACTION_RUN &&
+            sd_booted() <= 0) {
+                log_error("Trying to run as user instance, but the system has not been booted with systemd.");
+                goto finish;
+        }
+
         if (arg_running_as == SYSTEMD_SYSTEM &&
             arg_action == ACTION_RUN &&
             running_in_chroot() > 0) {