377     has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD  in channel_still_useful()
378 		  || channel->ch_part[PART_OUT].ch_head.rq_next != NULL  in channel_still_useful()
379 		  || channel->ch_part[PART_OUT].ch_json_head.jq_next != NULL;  in channel_still_useful()
385 	    || ((channel->ch_part[PART_OUT].ch_callback.cb_name != NULL  in channel_still_useful()
386 		       || channel->ch_part[PART_OUT].ch_bufref.br_buf != NULL)  in channel_still_useful()
653 	channel_gui_register_one(channel, PART_OUT);  in channel_gui_register()
1175 	channel->ch_part[PART_OUT].ch_mode = opt->jo_out_mode;  in channel_set_options()
1184 	channel->ch_part[PART_OUT].ch_timeout = opt->jo_out_timeout;  in channel_set_options()
1193 	free_set_callback(&channel->ch_part[PART_OUT].ch_callback,  in channel_set_options()
1202     if ((opt->jo_set & JO_OUT_IO) && opt->jo_io[PART_OUT] == JIO_BUFFER)  in channel_set_options()
1208 	    channel->ch_part[PART_OUT].ch_mode = MODE_NL;  in channel_set_options()
1211 	    buf = buflist_findnr(opt->jo_io_buf[PART_OUT]);  in channel_set_options()
1213 		semsg(_(e_nobufnr), (long)opt->jo_io_buf[PART_OUT]);  in channel_set_options()
1220 		msg = opt->jo_message[PART_OUT];  in channel_set_options()
1221 	    buf = channel_find_buffer(opt->jo_io_name[PART_OUT], FALSE, msg);  in channel_set_options()
1226 		channel->ch_part[PART_OUT].ch_nomodifiable =  in channel_set_options()
1227 						!opt->jo_modifiable[PART_OUT];  in channel_set_options()
1229 	    if (!buf->b_p_ma && !channel->ch_part[PART_OUT].ch_nomodifiable)  in channel_set_options()
1237 		set_bufref(&channel->ch_part[PART_OUT].ch_bufref, buf);  in channel_set_options()
1247 				       && opt->jo_io[PART_OUT] == JIO_BUFFER)))  in channel_set_options()
1255 	    buf = channel->ch_part[PART_OUT].ch_bufref.br_buf;  in channel_set_options()
1291     channel->ch_part[PART_OUT].ch_io = opt->jo_io[PART_OUT];  in channel_set_options()
1397 		    && (part == PART_OUT || channel->CH_OUT_FD != *fd)  in ch_close_part()
1431 	channel_gui_unregister_one(channel, PART_OUT);  in channel_set_pipes()
1433 	ch_close_part(channel, PART_OUT);  in channel_set_pipes()
1435 	channel->ch_to_be_closed |= (1U << PART_OUT);  in channel_set_pipes()
1437 	channel_gui_register_one(channel, PART_OUT);  in channel_set_pipes()
3036     if (req_part == PART_OUT)  in channel_status()
3040 	if (channel_has_readahead(channel, PART_OUT))  in channel_status()
3130 	channel_part_info(channel, dict, "out", PART_OUT);  in channel_info()
3152     ch_close_part(channel, PART_OUT);  in channel_close()
3287     channel_clear_one(channel, PART_OUT);  in channel_clear()
3517     if (part == PART_OUT || part == PART_ERR)  in ch_close_part_on_error()
3519 	ch_part_T other = part == PART_OUT ? PART_ERR : PART_OUT;  in ch_close_part_on_error()
4757 	return PART_OUT;  in channel_part_read()
4797 			    || channel_has_readahead(channel, PART_OUT)  in f_ch_canread()
4860 	    part = PART_OUT;  in f_ch_getbufnr()