28 static bool seq_buf_can_fit(struct seq_buf *s, size_t len)  in seq_buf_can_fit()  argument
30 	return s->len + len <= s->size;  in seq_buf_can_fit()
42 	unsigned int len = seq_buf_used(s);  in seq_buf_print_seq()  local
44 	return seq_write(m, s->buffer, len);  in seq_buf_print_seq()
59 	int len;  in seq_buf_vprintf()  local
63 	if (s->len < s->size) {  in seq_buf_vprintf()
64 		len = vsnprintf(s->buffer + s->len, s->size - s->len, fmt, args);  in seq_buf_vprintf()
65 		if (s->len + len < s->size) {  in seq_buf_vprintf()
66 			s->len += len;  in seq_buf_vprintf()
115 	unsigned int len = seq_buf_buffer_left(s);  in seq_buf_bprintf()  local
120 	if (s->len < s->size) {  in seq_buf_bprintf()
121 		ret = bstr_printf(s->buffer + s->len, len, fmt, binary);  in seq_buf_bprintf()
122 		if (s->len + ret < s->size) {  in seq_buf_bprintf()
123 			s->len += ret;  in seq_buf_bprintf()
143 	size_t len = strlen(str);  in seq_buf_puts()  local
148 	len += 1;  in seq_buf_puts()
150 	if (seq_buf_can_fit(s, len)) {  in seq_buf_puts()
151 		memcpy(s->buffer + s->len, str, len);  in seq_buf_puts()
153 		s->len += len - 1;  in seq_buf_puts()
174 		s->buffer[s->len++] = c;  in seq_buf_putc()
193 int seq_buf_putmem(struct seq_buf *s, const void *mem, unsigned int len)  in seq_buf_putmem()  argument
197 	if (seq_buf_can_fit(s, len)) {  in seq_buf_putmem()
198 		memcpy(s->buffer + s->len, mem, len);  in seq_buf_putmem()
199 		s->len += len;  in seq_buf_putmem()
222 		       unsigned int len)  argument
231 	while (len) {
232 		start_len = min(len, HEX_CHARS - 1);
241 		if (WARN_ON_ONCE(j == 0 || j/2 > len))
245 		len -= j / 2;
308 	int len;  local
314 	len = seq_buf_used(s);
316 	if (len <= s->readpos)
319 	len -= s->readpos;
320 	if (cnt > len)
321 		cnt = len;