18 struct seq_file {  struct
37 	void * (*start) (struct seq_file *m, loff_t *pos);  argument
38 	void (*stop) (struct seq_file *m, void *v);
39 	void * (*next) (struct seq_file *m, void *v, loff_t *pos);
40 	int (*show) (struct seq_file *m, void *v);
55 static inline bool seq_has_overflowed(struct seq_file *m)  in seq_has_overflowed()
68 static inline size_t seq_get_buf(struct seq_file *m, char **bufp)  in seq_get_buf()
88 static inline void seq_commit(struct seq_file *m, int num)  in seq_commit()
106 static inline void seq_setwidth(struct seq_file *m, size_t size)  in seq_setwidth()
110 void seq_pad(struct seq_file *m, char c);
117 int seq_write(struct seq_file *seq, const void *data, size_t len);
120 void seq_vprintf(struct seq_file *m, const char *fmt, va_list args);
122 void seq_printf(struct seq_file *m, const char *fmt, ...);
123 void seq_putc(struct seq_file *m, char c);
124 void seq_puts(struct seq_file *m, const char *s);
125 void seq_put_decimal_ull(struct seq_file *m, char delimiter,
127 void seq_put_decimal_ll(struct seq_file *m, char delimiter, long long num);
128 void seq_escape(struct seq_file *m, const char *s, const char *esc);
130 void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type,
134 int seq_path(struct seq_file *, const struct path *, const char *);
135 int seq_file_path(struct seq_file *, struct file *, const char *);
136 int seq_dentry(struct seq_file *, struct dentry *, const char *);
137 int seq_path_root(struct seq_file *m, const struct path *path,
140 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
141 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
147 static inline struct user_namespace *seq_user_ns(struct seq_file *seq)  in seq_user_ns()
163 static inline void seq_show_option(struct seq_file *m, const char *name,  in seq_show_option()