34 struct ctl_table;
47 typedef int proc_handler(struct ctl_table *ctl, int write, void *buffer,
50 int proc_dostring(struct ctl_table *, int, void *, size_t *, loff_t *);
51 int proc_dobool(struct ctl_table *table, int write, void *buffer,
53 int proc_dointvec(struct ctl_table *, int, void *, size_t *, loff_t *);
54 int proc_douintvec(struct ctl_table *, int, void *, size_t *, loff_t *);
55 int proc_dointvec_minmax(struct ctl_table *, int, void *, size_t *, loff_t *);
56 int proc_douintvec_minmax(struct ctl_table *table, int write, void *buffer,
58 int proc_dou8vec_minmax(struct ctl_table *table, int write, void *buffer,
60 int proc_dointvec_jiffies(struct ctl_table *, int, void *, size_t *, loff_t *);
61 int proc_dointvec_userhz_jiffies(struct ctl_table *, int, void *, size_t *,
63 int proc_dointvec_ms_jiffies(struct ctl_table *, int, void *, size_t *,
65 int proc_doulongvec_minmax(struct ctl_table *, int, void *, size_t *, loff_t *);
66 int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int, void *,
68 int proc_do_large_bitmap(struct ctl_table *, int, void *, size_t *, loff_t *);
69 int proc_do_static_key(struct ctl_table *table, int write, void *buffer,
116 struct ctl_table {  struct
121 	struct ctl_table *child;	/* Deprecated */  argument
138 			struct ctl_table *ctl_table;  member
146 	struct ctl_table *ctl_table_arg;
169 			      struct ctl_table *table,
171 	int (*permissions)(struct ctl_table_header *head, struct ctl_table *table);
190 	const char *path, struct ctl_table *table);
193 	const struct ctl_path *path, struct ctl_table *table);
194 struct ctl_table_header *register_sysctl(const char *path, struct ctl_table *table);
195 struct ctl_table_header *register_sysctl_table(struct ctl_table * table);
197 						struct ctl_table *table);
209 extern struct ctl_table sysctl_mount_point[];
210 extern struct ctl_table random_table[];
211 extern struct ctl_table firmware_config_table[];
212 extern struct ctl_table epoll_table[];
215 static inline struct ctl_table_header *register_sysctl_table(struct ctl_table * table)  in register_sysctl_table()
221 			const struct ctl_path *path, struct ctl_table *table)  in register_sysctl_paths()
226 static inline struct ctl_table_header *register_sysctl(const char *path, struct ctl_table *table)  in register_sysctl()
246 int sysctl_max_threads(struct ctl_table *table, int write, void *buffer,