166 channel_register_fds(Channel *c, int rfd, int wfd, int efd,  in channel_register_fds()  argument
171 	channel_max_fd = MAX(channel_max_fd, wfd);  in channel_register_fds()
177 	c->wfd = wfd;  in channel_register_fds()
178 	c->sock = (rfd == wfd) ? rfd : -1;  in channel_register_fds()
186 		if (!isatty(c->wfd)) {  in channel_register_fds()
188 			    c->self, c->wfd);  in channel_register_fds()
193 	c->wfd_isatty = isatty(c->wfd);  in channel_register_fds()
199 		if (wfd != -1)  in channel_register_fds()
200 			set_nonblock(wfd);  in channel_register_fds()
212 channel_new(char *ctype, int type, int rfd, int wfd, int efd,  in channel_new()  argument
255 	channel_register_fds(c, rfd, wfd, efd, extusage, nonblock);  in channel_new()
287 			max = MAX(max, c->wfd);  in channel_find_maxfd()
314 	    c->self, c->rfd, c->wfd, c->efd);  in channel_close_fds()
318 	channel_close_fd(&c->wfd);  in channel_close_fds()
564 			    c->rfd, c->wfd);  in channel_open_message()
657 channel_set_fds(int id, int rfd, int wfd, int efd,  in channel_set_fds()  argument
664 	channel_register_fds(c, rfd, wfd, efd, extusage, nonblock);  in channel_set_fds()
732 			FD_SET(c->wfd, writeset);  in channel_pre_open()
1422 	if (c->wfd != -1 &&  in channel_handle_wfd()
1423 	    FD_ISSET(c->wfd, writeset) &&  in channel_handle_wfd()
1432 		len = write(c->wfd, data, dlen);  in channel_handle_wfd()
1450 			if (tcgetattr(c->wfd, &tio) == 0 &&  in channel_handle_wfd()