+ log_debug("Failed to open syslog for logging: %s", strerror(-r));
+ return r;
+}
+
+void log_close_journal(void) {
+
+ if (journal_fd < 0)
+ return;
+
+ close_nointr_nofail(journal_fd);
+ journal_fd = -1;
+}
+
+static int log_open_journal(void) {
+ union sockaddr_union sa;
+ int r;
+
+ if (journal_fd >= 0)
+ return 0;
+
+ journal_fd = create_log_socket(SOCK_DGRAM);
+ if (journal_fd < 0) {
+ r = journal_fd;
+ goto fail;
+ }
+
+ zero(sa);
+ sa.un.sun_family = AF_UNIX;
+ strncpy(sa.un.sun_path, "/run/systemd/journal/socket", sizeof(sa.un.sun_path));
+
+ if (connect(journal_fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path)) < 0) {
+ r = -errno;
+ goto fail;
+ }
+
+ log_debug("Successfully opened journal for logging.");
+
+ return 0;
+
+fail:
+ log_close_journal();
+ log_debug("Failed to open journal for logging: %s", strerror(-r));