24 	size_t			len;  member
35 	s->len = 0;  in seq_buf_clear()
55 	return s->len > s->size;  in seq_buf_has_overflowed()
61 	s->len = s->size + 1;  in seq_buf_set_overflow()
73 	return s->size - s->len;  in seq_buf_buffer_left()
79 	return min(s->len, s->size);  in seq_buf_used()
104 		s->buffer[s->len] = 0;  in seq_buf_str()
121 	WARN_ON(s->len > s->size + 1);  in seq_buf_get_buf()
123 	if (s->len < s->size) {  in seq_buf_get_buf()
124 		*bufp = s->buffer + s->len;  in seq_buf_get_buf()
125 		return s->size - s->len;  in seq_buf_get_buf()
147 		BUG_ON(s->len + num > s->size);  in seq_buf_commit()
148 		s->len += num;  in seq_buf_commit()
161 extern int seq_buf_putmem(struct seq_buf *s, const void *mem, unsigned int len);
163 			      unsigned int len);
167 			    const void *buf, size_t len, bool ascii);