156 static struct io_buffer cur_comm, cur_resp;  variable
467 	if (cur_resp.start == 0 && cur_resp.len == 0)  in response_pending()
469 	if (cur_resp.start + cur_resp.len == 1 && cur_resp.data[0] == '+')  in response_pending()
488 	io_buffer_reset(&cur_resp);  in close_connection()
552 	if (cur_resp.len == 0) {  in send_pending_data()
556 	nwritten = write(fd, io_buffer_head(&cur_resp), cur_resp.len);  in send_pending_data()
561 		io_buffer_advance(&cur_resp, nwritten);  in send_pending_data()
562 		if (cur_resp.len == 0)  in send_pending_data()
573 	io_buffer_grow(&cur_resp, 1);  in send_char()
574 	*io_buffer_tail(&cur_resp) = data;  in send_char()
575 	cur_resp.len++;  in send_char()
583 	io_buffer_grow(&cur_resp, len);  in send_data()
584 	memcpy(io_buffer_tail(&cur_resp), data, len);  in send_data()
585 	cur_resp.len += len;  in send_data()
623 	debug("-> %.*s\n", (int)cur_resp.len, io_buffer_head(&cur_resp));  in finish_packet()
1992 				io_buffer_reset(&cur_resp);  in check_command()
2003 				cur_resp.len += cur_resp.start;  in check_command()
2004 				cur_resp.start = 0;  in check_command()
2005 				if (cur_resp.data[0] == '+')  in check_command()
2006 					io_buffer_advance(&cur_resp, 1);  in check_command()
2007 				debug("-> %.*s\n", (int)cur_resp.len,  in check_command()
2008 				    io_buffer_head(&cur_resp));  in check_command()
2019 				io_buffer_reset(&cur_resp);  in check_command()