~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/include/linux/proc_fs.h

Version: ~ [ linux-5.4-rc7 ] ~ [ linux-5.3.11 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.84 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.154 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.201 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.201 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.77 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 /*
  3  * The proc filesystem constants/structures
  4  */
  5 #ifndef _LINUX_PROC_FS_H
  6 #define _LINUX_PROC_FS_H
  7 
  8 #include <linux/types.h>
  9 #include <linux/fs.h>
 10 
 11 struct proc_dir_entry;
 12 
 13 #ifdef CONFIG_PROC_FS
 14 
 15 extern void proc_root_init(void);
 16 extern void proc_flush_task(struct task_struct *);
 17 
 18 extern struct proc_dir_entry *proc_symlink(const char *,
 19                 struct proc_dir_entry *, const char *);
 20 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
 21 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
 22                                               struct proc_dir_entry *, void *);
 23 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
 24                                               struct proc_dir_entry *);
 25 struct proc_dir_entry *proc_create_mount_point(const char *name);
 26  
 27 extern struct proc_dir_entry *proc_create_data(const char *, umode_t,
 28                                                struct proc_dir_entry *,
 29                                                const struct file_operations *,
 30                                                void *);
 31 
 32 struct proc_dir_entry *proc_create(const char *name, umode_t mode, struct proc_dir_entry *parent, const struct file_operations *proc_fops);
 33 extern void proc_set_size(struct proc_dir_entry *, loff_t);
 34 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
 35 extern void *PDE_DATA(const struct inode *);
 36 extern void *proc_get_parent_data(const struct inode *);
 37 extern void proc_remove(struct proc_dir_entry *);
 38 extern void remove_proc_entry(const char *, struct proc_dir_entry *);
 39 extern int remove_proc_subtree(const char *, struct proc_dir_entry *);
 40 
 41 #else /* CONFIG_PROC_FS */
 42 
 43 static inline void proc_root_init(void)
 44 {
 45 }
 46 
 47 static inline void proc_flush_task(struct task_struct *task)
 48 {
 49 }
 50 
 51 static inline struct proc_dir_entry *proc_symlink(const char *name,
 52                 struct proc_dir_entry *parent,const char *dest) { return NULL;}
 53 static inline struct proc_dir_entry *proc_mkdir(const char *name,
 54         struct proc_dir_entry *parent) {return NULL;}
 55 static inline struct proc_dir_entry *proc_create_mount_point(const char *name) { return NULL; }
 56 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
 57         umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
 58 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
 59         umode_t mode, struct proc_dir_entry *parent) { return NULL; }
 60 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
 61 #define proc_create_data(name, mode, parent, proc_fops, data) ({NULL;})
 62 
 63 static inline void proc_set_size(struct proc_dir_entry *de, loff_t size) {}
 64 static inline void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid) {}
 65 static inline void *PDE_DATA(const struct inode *inode) {BUG(); return NULL;}
 66 static inline void *proc_get_parent_data(const struct inode *inode) { BUG(); return NULL; }
 67 
 68 static inline void proc_remove(struct proc_dir_entry *de) {}
 69 #define remove_proc_entry(name, parent) do {} while (0)
 70 static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *parent) { return 0; }
 71 
 72 #endif /* CONFIG_PROC_FS */
 73 
 74 struct net;
 75 
 76 static inline struct proc_dir_entry *proc_net_mkdir(
 77         struct net *net, const char *name, struct proc_dir_entry *parent)
 78 {
 79         return proc_mkdir_data(name, 0, parent, net);
 80 }
 81 
 82 struct ns_common;
 83 int open_related_ns(struct ns_common *ns,
 84                    struct ns_common *(*get_ns)(struct ns_common *ns));
 85 
 86 #endif /* _LINUX_PROC_FS_H */
 87 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp