321 	channel->ch_part[part].ch_fd = INVALID_FD;  in add_channel()
374     has_sock_msg = channel->ch_part[PART_SOCK].ch_fd != INVALID_FD  in channel_still_useful()
377     has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD  in channel_still_useful()
380     has_err_msg = channel->ch_part[PART_ERR].ch_fd != INVALID_FD  in channel_still_useful()
531 		if (channel->ch_part[part].ch_fd == fd)  in channel_fd2channel()
605 		part_names[part], channel->ch_part[part].ch_fd);  in channel_gui_register_one()
609 		channel->ch_part[part].ch_fd,  in channel_gui_register_one()
612 		(XtPointer)(long)channel->ch_part[part].ch_fd);  in channel_gui_register_one()
621 		part_names[part], channel->ch_part[part].ch_fd);  in channel_gui_register_one()
624 		(gint)channel->ch_part[part].ch_fd);  in channel_gui_register_one()
630 		GINT_TO_POINTER(channel->ch_part[part].ch_fd));  in channel_gui_register_one()
635 		(gint)channel->ch_part[part].ch_fd,  in channel_gui_register_one()
639 		(gpointer)(long)channel->ch_part[part].ch_fd);  in channel_gui_register_one()
1386     sock_T *fd = &channel->ch_part[part].ch_fd;  in ch_close_part()
1559     if (in_part->ch_fd == INVALID_FD)  in can_write_buf_line()
1577 	FD_SET((int)in_part->ch_fd, &wfds);  in can_write_buf_line()
1582 	    ret = select((int)in_part->ch_fd + 1, NULL, &wfds, NULL, &tval);  in can_write_buf_line()
1601 	fds.fd = in_part->ch_fd;  in can_write_buf_line()
1748 	    if (in_part->ch_fd == INVALID_FD)  in channel_write_new_lines()
2863 		    if (ch_part->ch_fd == INVALID_FD && node->rq_buflen > 0)  in may_invoke_callback()
3081     if (chanpart->ch_fd != INVALID_FD)  in channel_part_info()
3327 	if (in_part->ch_fd != INVALID_FD  in channel_fill_wfds()
3331 	    FD_SET((int)in_part->ch_fd, wfds);  in channel_fill_wfds()
3332 	    if ((int)in_part->ch_fd >= maxfd)  in channel_fill_wfds()
3333 		maxfd = (int)in_part->ch_fd + 1;  in channel_fill_wfds()
3352 	if (in_part->ch_fd != INVALID_FD  in channel_fill_poll_write()
3357 	    fds[nfd].fd = in_part->ch_fd;  in channel_fill_poll_write()
3521 	if (channel->ch_part[part].ch_fd == channel->ch_part[other].ch_fd)  in ch_close_part_on_error()
3555     fd = channel->ch_part[part].ch_fd;  in channel_read()
3621     sock_T	fd = channel->ch_part[part].ch_fd;  in channel_read_block()
3784 	    fd = chanpart->ch_fd;  in channel_read_json_block()
3955 	    fd = channel->ch_part[part].ch_fd;  in channel_handle_events()
4009     int		fd = ch_part->ch_fd;  in channel_set_nonblock()
4042     fd = ch_part->ch_fd;  in channel_send()
4391 	    if (ch_part->ch_fd != INVALID_FD)  in channel_poll_setup()
4404 		    fds[nfd].fd = ch_part->ch_fd;  in channel_poll_setup()
4443 	    else if (channel->ch_part[part].ch_fd != INVALID_FD  in channel_poll_check()
4487 	    sock_T fd = channel->ch_part[part].ch_fd;  in channel_select_setup()
4536 	    sock_T fd = channel->ch_part[part].ch_fd;  in channel_select_check()
4552 	if (ret > 0 && in_part->ch_fd != INVALID_FD  in channel_select_check()
4553 					    && FD_ISSET(in_part->ch_fd, wfds))  in channel_select_check()
4556 	    FD_CLR(in_part->ch_fd, wfds);  in channel_select_check()
4648 	if (channel->ch_part[part].ch_fd != INVALID_FD  in channel_parse_messages()