45 	s->len = 0;  in trace_seq_init()
60 	s->len = 0;  in trace_seq_reset()
105 	int len;  in trace_seq_printf()  local
111 	len = (s->buffer_size - 1) - s->len;  in trace_seq_printf()
114 	ret = vsnprintf(s->buffer + s->len, len, fmt, ap);  in trace_seq_printf()
117 	if (ret >= len) {  in trace_seq_printf()
122 	s->len += ret;  in trace_seq_printf()
141 	int len;  in trace_seq_vprintf()  local
147 	len = (s->buffer_size - 1) - s->len;  in trace_seq_vprintf()
149 	ret = vsnprintf(s->buffer + s->len, len, fmt, args);  in trace_seq_vprintf()
151 	if (ret >= len) {  in trace_seq_vprintf()
156 	s->len += ret;  in trace_seq_vprintf()
158 	return len;  in trace_seq_vprintf()
173 	int len;  in trace_seq_puts()  local
177 	len = strlen(str);  in trace_seq_puts()
179 	while (len > ((s->buffer_size - 1) - s->len))  in trace_seq_puts()
182 	memcpy(s->buffer + s->len, str, len);  in trace_seq_puts()
183 	s->len += len;  in trace_seq_puts()
185 	return len;  in trace_seq_puts()
192 	while (s->len >= (s->buffer_size - 1))  in trace_seq_putc()
195 	s->buffer[s->len++] = c;  in trace_seq_putc()
205 	s->buffer[s->len] = 0;  in trace_seq_terminate()
211 	return printf("%.*s", s->len, s->buffer);  in trace_seq_do_printf()