2005-04-16 22:20:36 +00:00
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/*
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* The proc filesystem constants/structures
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*/
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2013-04-11 12:34:43 +00:00
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#ifndef _LINUX_PROC_FS_H
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#define _LINUX_PROC_FS_H
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2005-04-16 22:20:36 +00:00
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2013-04-11 12:34:43 +00:00
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#include <linux/types.h>
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#include <linux/fs.h>
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2005-04-16 22:20:36 +00:00
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2013-04-11 12:34:43 +00:00
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struct proc_dir_entry;
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2005-04-16 22:20:36 +00:00
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#ifdef CONFIG_PROC_FS
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extern void proc_root_init(void);
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2013-04-11 12:34:43 +00:00
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extern void proc_flush_task(struct task_struct *);
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2005-04-16 22:20:36 +00:00
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extern struct proc_dir_entry *proc_symlink(const char *,
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struct proc_dir_entry *, const char *);
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2013-04-11 12:34:43 +00:00
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extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
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2013-04-12 01:48:30 +00:00
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extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
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struct proc_dir_entry *, void *);
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2013-04-11 12:34:43 +00:00
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extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
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struct proc_dir_entry *);
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2016-11-14 11:12:56 +00:00
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struct proc_dir_entry *proc_create_mount_point(const char *name);
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2013-04-11 12:34:43 +00:00
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extern struct proc_dir_entry *proc_create_data(const char *, umode_t,
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struct proc_dir_entry *,
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const struct file_operations *,
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void *);
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2017-09-08 23:13:38 +00:00
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struct proc_dir_entry *proc_create(const char *name, umode_t mode, struct proc_dir_entry *parent, const struct file_operations *proc_fops);
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2013-04-11 23:38:51 +00:00
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extern void proc_set_size(struct proc_dir_entry *, loff_t);
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extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
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2013-04-12 17:03:36 +00:00
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extern void *PDE_DATA(const struct inode *);
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2013-04-12 13:06:01 +00:00
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extern void *proc_get_parent_data(const struct inode *);
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2013-04-11 12:34:43 +00:00
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extern void proc_remove(struct proc_dir_entry *);
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extern void remove_proc_entry(const char *, struct proc_dir_entry *);
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extern int remove_proc_subtree(const char *, struct proc_dir_entry *);
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#else /* CONFIG_PROC_FS */
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2005-04-16 22:20:36 +00:00
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2014-06-04 23:12:20 +00:00
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static inline void proc_root_init(void)
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{
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}
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2007-10-19 06:40:03 +00:00
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static inline void proc_flush_task(struct task_struct *task)
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{
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}
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2005-04-16 22:20:36 +00:00
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static inline struct proc_dir_entry *proc_symlink(const char *name,
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2013-04-11 12:34:43 +00:00
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struct proc_dir_entry *parent,const char *dest) { return NULL;}
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2005-04-16 22:20:36 +00:00
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static inline struct proc_dir_entry *proc_mkdir(const char *name,
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struct proc_dir_entry *parent) {return NULL;}
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2016-11-14 11:12:56 +00:00
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static inline struct proc_dir_entry *proc_create_mount_point(const char *name) { return NULL; }
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2013-04-12 01:48:30 +00:00
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static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
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umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
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2011-05-17 22:44:12 +00:00
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static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
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2011-07-24 07:36:29 +00:00
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umode_t mode, struct proc_dir_entry *parent) { return NULL; }
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2013-04-11 12:34:43 +00:00
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#define proc_create(name, mode, parent, proc_fops) ({NULL;})
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#define proc_create_data(name, mode, parent, proc_fops, data) ({NULL;})
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2013-04-11 23:38:51 +00:00
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static inline void proc_set_size(struct proc_dir_entry *de, loff_t size) {}
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static inline void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid) {}
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2013-04-12 17:03:36 +00:00
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static inline void *PDE_DATA(const struct inode *inode) {BUG(); return NULL;}
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2013-04-11 12:34:43 +00:00
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static inline void *proc_get_parent_data(const struct inode *inode) { BUG(); return NULL; }
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2005-04-16 22:20:36 +00:00
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2013-04-11 12:34:43 +00:00
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static inline void proc_remove(struct proc_dir_entry *de) {}
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#define remove_proc_entry(name, parent) do {} while (0)
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static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *parent) { return 0; }
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2008-07-15 12:54:06 +00:00
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2013-04-11 12:34:43 +00:00
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#endif /* CONFIG_PROC_FS */
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2005-04-16 22:20:36 +00:00
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2014-09-12 20:40:20 +00:00
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struct net;
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2013-04-12 01:48:30 +00:00
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static inline struct proc_dir_entry *proc_net_mkdir(
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struct net *net, const char *name, struct proc_dir_entry *parent)
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{
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return proc_mkdir_data(name, 0, parent, net);
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}
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2016-10-25 01:29:13 +00:00
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struct ns_common;
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int open_related_ns(struct ns_common *ns,
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struct ns_common *(*get_ns)(struct ns_common *ns));
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2005-04-16 22:20:36 +00:00
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#endif /* _LINUX_PROC_FS_H */
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