+static char *time_to_str(time_t *t)
+{
+ struct tm lt;
+ char *str;
+
+ if (!localtime_r(t, <))
+ return NULL;
+
+ str = malloc(64);
+
+ if (strftime(str, 64, "%s", <))
+ return str;
+
+ free(str);
+ return NULL;
+}
+
+static char *get_default_path(void)