891 		if (sshbuf_len(c->output) > maxsize) {  in channel_not_very_much_buffered_data()
893 			    c->self, sshbuf_len(c->output), maxsize);  in channel_not_very_much_buffered_data()
1030 	    c->istate, sshbuf_len(c->input),  in channel_format_status()
1031 	    c->ostate, sshbuf_len(c->output),  in channel_format_status()
1032 	    channel_format_extended_usage(c), sshbuf_len(c->extended),  in channel_format_status()
1271 	    sshbuf_len(c->input) < c->remote_window &&  in channel_pre_open()
1276 		if (sshbuf_len(c->output) > 0) {  in channel_pre_open()
1282 				    c->efd, sshbuf_len(c->extended));  in channel_pre_open()
1291 		    sshbuf_len(c->extended) > 0)  in channel_pre_open()
1296 		    sshbuf_len(c->extended) < c->remote_window)  in channel_pre_open()
1327 	if (sshbuf_len(b) < 12)  in x11_open_helper()
1345 	if (sshbuf_len(b) <  in x11_open_helper()
1440 		if (sshbuf_len(c->output) > 0)  in channel_pre_mux_client()
1465 	have = sshbuf_len(input);  in channel_decode_socks4()
1501 	have = sshbuf_len(input);  in channel_decode_socks4()
1519 		have = sshbuf_len(input);  in channel_decode_socks4()
1587 	have = sshbuf_len(input);  in channel_decode_socks5()
1728 	have = sshbuf_len(c->input);  in channel_pre_dynamic()
1757 		if (sshbuf_len(c->output))  in channel_pre_dynamic()
1782 	have = sshbuf_len(c->output);  in channel_before_prepare_io_rdynamic()
1814 		len = sshbuf_len(c->input);  in channel_before_prepare_io_rdynamic()
2137 			if ((have = sshbuf_len(c->input)) >= c->remote_window)  in channel_handle_rfd()
2204 	if (sshbuf_len(c->output) == 0)  in channel_handle_wfd()
2208 	olen = sshbuf_len(c->output);  in channel_handle_wfd()
2224 		dlen = sshbuf_len(c->output);  in channel_handle_wfd()
2280 	c->local_consumed += olen - sshbuf_len(c->output);  in channel_handle_wfd()
2293 	if (sshbuf_len(c->extended) == 0)  in channel_handle_efd_write()
2297 	    sshbuf_len(c->extended));  in channel_handle_efd_write()
2406 	if (sshbuf_len(c->input) < need) {  in read_mux()
2407 		rlen = need - sshbuf_len(c->input);  in read_mux()
2410 			return sshbuf_len(c->input);  in read_mux()
2419 	return sshbuf_len(c->input);  in read_mux()
2466 	if (sshbuf_len(c->output) == 0)  in channel_post_mux_client_write()
2469 	len = write(c->wfd, sshbuf_ptr(c->output), sshbuf_len(c->output));  in channel_post_mux_client_write()
2959 	if ((len = sshbuf_len(c->input)) == 0) {  in channel_output_poll_input_open()
2971 				    c->self, c->efd, sshbuf_len(c->extended));  in channel_output_poll_input_open()
3032 	if ((len = sshbuf_len(c->extended)) == 0)  in channel_output_poll_extended_read()
3036 	    c->remote_window, sshbuf_len(c->extended), c->extended_usage);  in channel_output_poll_extended_read()
3545 		if (sshbuf_len(c->input) == 0)  in channel_input_ieof()