114 void ipc_init_ids(struct ipc_ids *ids);
117 		int ids, int (*show)(struct seq_file *, void *));
120 #define ipc_init_proc_interface(path, header, ids, show) do {} while (0)  argument
131 /* must be called with ids->rwsem acquired for writing */
145  * @ids: ipc identifier set
147  * The function returns the highest assigned index for @ids. The function
152 static inline int ipc_get_maxidx(struct ipc_ids *ids)  in ipc_get_maxidx()  argument
154 	if (ids->in_use == 0)  in ipc_get_maxidx()
157 	if (ids->in_use == ipc_mni)  in ipc_get_maxidx()
160 	return ids->max_idx;  in ipc_get_maxidx()
176 struct kern_ipc_perm *ipc_obtain_object_idr(struct ipc_ids *ids, int id);
182 					     struct ipc_ids *ids, int id, int cmd,
242 struct kern_ipc_perm *ipc_obtain_object_check(struct ipc_ids *ids, int id);
243 int ipcget(struct ipc_namespace *ns, struct ipc_ids *ids,
245 void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,