+static int system_journal_open(Server *s) {
+ int r;
+ char *fn;
+ sd_id128_t machine;
+ char ids[33];
+
+ r = sd_id128_get_machine(&machine);
+ if (r < 0)
+ return r;
+
+ /* First try to create the machine path, but not the prefix */
+ fn = strappend("/var/log/journal/", sd_id128_to_string(machine, ids));
+ if (!fn)
+ return -ENOMEM;
+ (void) mkdir(fn, 0755);
+ free(fn);
+
+ /* The create the system journal file */
+ fn = join("/var/log/journal/", ids, "/system.journal", NULL);
+ if (!fn)
+ return -ENOMEM;
+
+ r = journal_file_open(fn, O_RDWR|O_CREAT, 0640, NULL, &s->system_journal);
+ free(fn);
+
+ if (r >= 0) {
+ fix_perms(s->system_journal, 0);
+ return r;
+ }
+
+ if (r < 0 && r != -ENOENT) {
+ log_error("Failed to open system journal: %s", strerror(-r));
+ return r;
+ }
+
+ /* /var didn't work, so try /run, but this time we
+ * create the prefix too */
+ fn = join("/run/log/journal/", ids, "/system.journal", NULL);
+ if (!fn)
+ return -ENOMEM;
+
+ (void) mkdir_parents(fn, 0755);
+ r = journal_file_open(fn, O_RDWR|O_CREAT, 0640, NULL, &s->runtime_journal);
+ free(fn);
+
+ if (r < 0) {
+ log_error("Failed to open runtime journal: %s", strerror(-r));
+ return r;
+ }
+
+ fix_perms(s->runtime_journal, 0);
+ return r;
+}
+