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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/linux/seq_file.h
1 #ifndef _LINUX_SEQ_FILE_H
2 #define _LINUX_SEQ_FILE_H
5 #include <linux/types.h>
6 #include <linux/string.h>
7 #include <asm/semaphore.h>
23 struct seq_operations
*op
;
27 struct seq_operations
{
28 void * (*start
) (struct seq_file
*m
, loff_t
*pos
);
29 void (*stop
) (struct seq_file
*m
, void *v
);
30 void * (*next
) (struct seq_file
*m
, void *v
, loff_t
*pos
);
31 int (*show
) (struct seq_file
*m
, void *v
);
34 int seq_open(struct file
*, struct seq_operations
*);
35 ssize_t
seq_read(struct file
*, char __user
*, size_t, loff_t
*);
36 loff_t
seq_lseek(struct file
*, loff_t
, int);
37 int seq_release(struct inode
*, struct file
*);
38 int seq_escape(struct seq_file
*, const char *, const char *);
39 int seq_putc(struct seq_file
*m
, char c
);
40 int seq_puts(struct seq_file
*m
, const char *s
);
42 int seq_printf(struct seq_file
*, const char *, ...)
43 __attribute__ ((format (printf
,2,3)));
45 int seq_path(struct seq_file
*, struct vfsmount
*, struct dentry
*, char *);
47 int single_open(struct file
*, int (*)(struct seq_file
*, void *), void *);
48 int single_release(struct inode
*, struct file
*);
49 int seq_release_private(struct inode
*, struct file
*);
51 #define SEQ_START_TOKEN ((void *)1)