+ Bool locking_disabled_p; /* Sometimes locking is impossible. */
+ char *nolock_reason; /* This is why. */
+
+ char *orig_uid; /* What uid/gid we had at startup, before
+ discarding priveleges. */
+ char *uid_message; /* Any diagnostics from our attempt to
+ discard priveleges (printed only in
+ -verbose mode.) */
+