166 channel_register_fds(Channel *c, int rfd, int wfd, int efd,  in channel_register_fds()  argument
170 	channel_max_fd = MAX(channel_max_fd, rfd);  in channel_register_fds()
176 	c->rfd = rfd;  in channel_register_fds()
178 	c->sock = (rfd == wfd) ? rfd : -1;  in channel_register_fds()
183 	if (nonblock && isatty(c->rfd)) {  in channel_register_fds()
184 		debug("channel %d: rfd %d isatty", c->self, c->rfd);  in channel_register_fds()
197 		if (rfd != -1)  in channel_register_fds()
198 			set_nonblock(rfd);  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()
286 			max = MAX(max, c->rfd);  in channel_find_maxfd()
314 	    c->self, c->rfd, c->wfd, c->efd);  in channel_close_fds()
317 	channel_close_fd(&c->rfd);  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()
728 		FD_SET(c->rfd, readset);  in channel_pre_open()
1381 	if (c->rfd != -1 &&  in channel_handle_rfd()
1382 	    FD_ISSET(c->rfd, readset)) {  in channel_handle_rfd()
1383 		len = read(c->rfd, buf, sizeof(buf));  in channel_handle_rfd()
1388 			    c->self, c->rfd, len);  in channel_handle_rfd()