int msg_ctlmni;
atomic_t msg_bytes;
atomic_t msg_hdrs;
+ int auto_msgmni;
size_t shm_ctlmax;
size_t shm_ctlall;
extern int register_ipcns_notifier(struct ipc_namespace *);
extern int cond_register_ipcns_notifier(struct ipc_namespace *);
-extern int unregister_ipcns_notifier(struct ipc_namespace *);
+extern void unregister_ipcns_notifier(struct ipc_namespace *);
extern int ipcns_notify(unsigned long);
#else /* CONFIG_SYSVIPC */