33 	void * (*start) (struct seq_file *m, loff_t *pos);
34 	void (*stop) (struct seq_file *m, void *v);
35 	void * (*next) (struct seq_file *m, void *v, loff_t *pos);
36 	int (*show) (struct seq_file *m, void *v);
51 static inline bool seq_has_overflowed(struct seq_file *m)  in seq_has_overflowed()  argument
53 	return m->count == m->size;  in seq_has_overflowed()
64 static inline size_t seq_get_buf(struct seq_file *m, char **bufp)  in seq_get_buf()  argument
66 	BUG_ON(m->count > m->size);  in seq_get_buf()
67 	if (m->count < m->size)  in seq_get_buf()
68 		*bufp = m->buf + m->count;  in seq_get_buf()
72 	return m->size - m->count;  in seq_get_buf()
84 static inline void seq_commit(struct seq_file *m, int num)  in seq_commit()  argument
87 		m->count = m->size;  in seq_commit()
89 		BUG_ON(m->count + num > m->size);  in seq_commit()
90 		m->count += num;  in seq_commit()
102 static inline void seq_setwidth(struct seq_file *m, size_t size)  in seq_setwidth()  argument
104 	m->pad_until = m->count + size;  in seq_setwidth()
106 void seq_pad(struct seq_file *m, char c);
116 void seq_vprintf(struct seq_file *m, const char *fmt, va_list args);
118 void seq_printf(struct seq_file *m, const char *fmt, ...);
119 void seq_putc(struct seq_file *m, char c);
120 void seq_puts(struct seq_file *m, const char *s);
121 void seq_put_decimal_ull_width(struct seq_file *m, const char *delimiter,
123 void seq_put_decimal_ull(struct seq_file *m, const char *delimiter,
125 void seq_put_decimal_ll(struct seq_file *m, const char *delimiter, long long num);
126 void seq_put_hex_ll(struct seq_file *m, const char *delimiter,
129 void seq_escape(struct seq_file *m, const char *s, const char *esc);
130 void seq_escape_mem_ascii(struct seq_file *m, const char *src, size_t isz);
132 void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type,
139 int seq_path_root(struct seq_file *m, const struct path *path,
179 static inline void seq_show_option(struct seq_file *m, const char *name,  in seq_show_option()  argument
182 	seq_putc(m, ',');  in seq_show_option()
183 	seq_escape(m, name, ",= \t\n\\");  in seq_show_option()
185 		seq_putc(m, '=');  in seq_show_option()
186 		seq_escape(m, value, ", \t\n\\");  in seq_show_option()
201 #define seq_show_option_n(m, name, value, length) {	\  argument
205 	seq_show_option(m, name, val_buf);		\