147 	newchan->readfd = FD_UNINIT;  in newchannel()
206 		if (channel->readfd >= 0 && FD_ISSET(channel->readfd, readfds)) {  in channelio()
265 				channel->writefd, channel->readfd,  in check_close()
295 		if (channel->readfd >= 0 && channel->transwindow > 0) {  in check_close()
308 			&& channel->readfd == FD_CLOSED   in check_close()
315 			&& channel->readfd == FD_CLOSED  in check_close()
344 		channel->readfd = channel->writefd;  in check_in_progress()
368 	close_chan_fd(channel, channel->readfd, SHUT_RD);  in send_msg_channel_close()
449 			if (channel->readfd >= 0) {  in setchannelfds()
450 				FD_SET(channel->readfd, readfds);  in setchannelfds()
531 	TRACE(("CLOSE readfd %d", channel->readfd))  in remove_channel()
532 	close(channel->readfd);  in remove_channel()
592 		fd = channel->readfd;  in send_msg_channel_data()
918 	if (closeout && (fd == channel->readfd)) {  in close_chan_fd()
919 		channel->readfd = FD_CLOSED;  in close_chan_fd()
934 	if (channel->type->sepfds && channel->readfd == FD_CLOSED   in close_chan_fd()
962 	chan->writefd = chan->readfd = fd;  in send_msg_channel_open_init()