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-rw-r--r--include/linux/ipc_namespace.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index a6d1655f9607..8a297a5e794c 100644
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -44,6 +44,11 @@ struct ipc_namespace {
44 size_t shm_ctlall; 44 size_t shm_ctlall;
45 int shm_ctlmni; 45 int shm_ctlmni;
46 int shm_tot; 46 int shm_tot;
47 /*
48 * Defines whether IPC_RMID is forced for _all_ shm segments regardless
49 * of shmctl()
50 */
51 int shm_rmid_forced;
47 52
48 struct notifier_block ipcns_nb; 53 struct notifier_block ipcns_nb;
49 54
@@ -72,6 +77,7 @@ extern int register_ipcns_notifier(struct ipc_namespace *);
72extern int cond_register_ipcns_notifier(struct ipc_namespace *); 77extern int cond_register_ipcns_notifier(struct ipc_namespace *);
73extern void unregister_ipcns_notifier(struct ipc_namespace *); 78extern void unregister_ipcns_notifier(struct ipc_namespace *);
74extern int ipcns_notify(unsigned long); 79extern int ipcns_notify(unsigned long);
80extern void shm_destroy_orphaned(struct ipc_namespace *ns);
75#else /* CONFIG_SYSVIPC */ 81#else /* CONFIG_SYSVIPC */
76static inline int register_ipcns_notifier(struct ipc_namespace *ns) 82static inline int register_ipcns_notifier(struct ipc_namespace *ns)
77{ return 0; } 83{ return 0; }
@@ -79,6 +85,7 @@ static inline int cond_register_ipcns_notifier(struct ipc_namespace *ns)
79{ return 0; } 85{ return 0; }
80static inline void unregister_ipcns_notifier(struct ipc_namespace *ns) { } 86static inline void unregister_ipcns_notifier(struct ipc_namespace *ns) { }
81static inline int ipcns_notify(unsigned long l) { return 0; } 87static inline int ipcns_notify(unsigned long l) { return 0; }
88static inline void shm_destroy_orphaned(struct ipc_namespace *ns) {}
82#endif /* CONFIG_SYSVIPC */ 89#endif /* CONFIG_SYSVIPC */
83 90
84#ifdef CONFIG_POSIX_MQUEUE 91#ifdef CONFIG_POSIX_MQUEUE