+#ifdef KERNEL_64_USERSPACE_32
+static unsigned long long
+parse_expire(const char *s)
+{
+ unsigned long long len;
+
+ if (string_to_number_ll(s, 0, 0, &len) == -1)
+ exit_error(PARAMETER_PROBLEM, "expire value invalid: `%s'\n", s);
+ else
+ return len;
+}
+#else