30 static void not_configged_close(int fd, void *data)  in not_configged_close()  argument
36 static int not_configged_read(int fd, char *c_out, void *data)  in not_configged_read()  argument
43 static int not_configged_write(int fd, const char *buf, int len, void *data)  in not_configged_write()  argument
50 static int not_configged_console_write(int fd, const char *buf, int len)  in not_configged_console_write()  argument
57 static int not_configged_window_size(int fd, void *data, unsigned short *rows,  in not_configged_window_size()  argument
86 	int fd, err;  in open_one_chan()  local
92 		fd = 0;  in open_one_chan()
93 	else fd = (*chan->ops->open)(chan->input, chan->output, chan->primary,  in open_one_chan()
95 	if (fd < 0)  in open_one_chan()
96 		return fd;  in open_one_chan()
98 	err = os_set_fd_block(fd, 0);  in open_one_chan()
100 		(*chan->ops->close)(fd, chan->data);  in open_one_chan()
104 	chan->fd = fd;  in open_one_chan()
128 		register_winch(chan->fd, port);  in chan_enable_winch()
159 		err = line_setup_irq(chan->fd, chan->input, chan->output, line,  in enable_chan()
225 		(*chan->ops->close)(chan->fd, chan->data);  in close_one_chan()
228 	chan->fd = -1;  in close_one_chan()
248 		deactivate_fd(chan->fd, irq);  in deactivate_chan()
254 		reactivate_fd(chan->fd, irq);  in reactivate_chan()
265 	n = chan->ops->write(chan->fd, buf, len, chan->data);  in write_chan()
269 			reactivate_fd(chan->fd, write_irq);  in write_chan()
281 	n = chan->ops->console_write(chan->fd, buf, len);  in console_write_chan()
309 		return chan->ops->window_size(chan->fd, chan->data,  in chan_window_size()
316 		return chan->ops->window_size(chan->fd, chan->data,  in chan_window_size()
332 		ignore_sigio_fd(chan->fd);  in free_one_chan()
491 				 .fd 		= -1,  in parse_chan()
562 		err = chan->ops->read(chan->fd, &c, chan->data);  in chan_interrupt()
568 		reactivate_fd(chan->fd, irq);  in chan_interrupt()