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Diffstat (limited to 'fs/proc/internal.h')
-rw-r--r--fs/proc/internal.h19
1 files changed, 15 insertions, 4 deletions
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 0f1692e63cb6..93eb1906c28d 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -44,7 +44,12 @@ struct proc_dir_entry {
struct completion *pde_unload_completion;
const struct inode_operations *proc_iops;
const struct file_operations *proc_fops;
+ union {
+ const struct seq_operations *seq_ops;
+ int (*single_show)(struct seq_file *, void *);
+ };
void *data;
+ unsigned int state_size;
unsigned int low_ino;
nlink_t nlink;
kuid_t uid;
@@ -57,9 +62,9 @@ struct proc_dir_entry {
umode_t mode;
u8 namelen;
#ifdef CONFIG_64BIT
-#define SIZEOF_PDE_INLINE_NAME (192-139)
+#define SIZEOF_PDE_INLINE_NAME (192-155)
#else
-#define SIZEOF_PDE_INLINE_NAME (128-87)
+#define SIZEOF_PDE_INLINE_NAME (128-95)
#endif
char inline_name[SIZEOF_PDE_INLINE_NAME];
} __randomize_layout;
@@ -131,6 +136,8 @@ unsigned name_to_int(const struct qstr *qstr);
*/
extern const struct file_operations proc_tid_children_operations;
+extern void proc_task_name(struct seq_file *m, struct task_struct *p,
+ bool escape);
extern int proc_tid_stat(struct seq_file *, struct pid_namespace *,
struct pid *, struct task_struct *);
extern int proc_tgid_stat(struct seq_file *, struct pid_namespace *,
@@ -147,14 +154,14 @@ extern const struct dentry_operations pid_dentry_operations;
extern int pid_getattr(const struct path *, struct kstat *, u32, unsigned int);
extern int proc_setattr(struct dentry *, struct iattr *);
extern struct inode *proc_pid_make_inode(struct super_block *, struct task_struct *, umode_t);
-extern int pid_revalidate(struct dentry *, unsigned int);
+extern void pid_update_inode(struct task_struct *, struct inode *);
extern int pid_delete_dentry(const struct dentry *);
extern int proc_pid_readdir(struct file *, struct dir_context *);
extern struct dentry *proc_pid_lookup(struct inode *, struct dentry *, unsigned int);
extern loff_t mem_lseek(struct file *, loff_t, int);
/* Lookups */
-typedef int instantiate_t(struct inode *, struct dentry *,
+typedef struct dentry *instantiate_t(struct dentry *,
struct task_struct *, const void *);
extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, int,
instantiate_t, struct task_struct *, const void *);
@@ -162,6 +169,10 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
/*
* generic.c
*/
+struct proc_dir_entry *proc_create_reg(const char *name, umode_t mode,
+ struct proc_dir_entry **parent, void *data);
+struct proc_dir_entry *proc_register(struct proc_dir_entry *dir,
+ struct proc_dir_entry *dp);
extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
struct dentry *proc_lookup_de(struct inode *, struct dentry *, struct proc_dir_entry *);
extern int proc_readdir(struct file *, struct dir_context *);