#ifndef _LINUX_SEQ_FILE_H #define _LINUX_SEQ_FILE_H #ifdef __KERNEL__ #include <linux/types.h> #include <linux/string.h> #include <linux/mutex.h> struct seq_operations; struct file; struct vfsmount; struct dentry; struct inode; struct seq_file { char *buf; size_t size; size_t from; size_t count; loff_t index; loff_t version; struct mutex lock; const struct seq_operations *op; void *private; }; struct seq_operations { void * (*start) (struct seq_file *m, loff_t *pos); void (*stop) (struct seq_file *m, void *v); void * (*next) (struct seq_file *m, void *v, loff_t *pos); int (*show) (struct seq_file *m, void *v); }; int seq_open(struct file *, const struct seq_operations *); ssize_t seq_read(struct file *, char __user *, size_t, loff_t *); loff_t seq_lseek(struct file *, loff_t, int); int seq_release(struct inode *, struct file *); int seq_escape(struct seq_file *, const char *, const char *); int seq_putc(struct seq_file *m, char c); int seq_puts(struct seq_file *m, const char *s); int seq_printf(struct seq_file *, const char *, ...) __attribute__ ((format (printf,2,3))); int seq_path(struct seq_file *, struct vfsmount *, struct dentry *, char *); int single_open(struct file *, int (*)(struct seq_file *, void *), void *); int single_release(struct inode *, struct file *); int seq_release_private(struct inode *, struct file *); #define SEQ_START_TOKEN ((void *)1) #endif #endif