2 * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
3 * Licensed under the GPL
11 #include <um_malloc.h>
19 static void *tty_chan_init(char *str, int device, const struct chan_opts *opts)
21 struct tty_chan *data;
24 printk(UM_KERN_ERR "tty_init : channel type 'tty' must specify "
30 data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL);
33 *data = ((struct tty_chan) { .dev = str,
39 static int tty_open(int input, int output, int primary, void *d,
42 struct tty_chan *data = d;
43 int fd, err, mode = 0;
52 fd = open(data->dev, mode);
57 CATCH_EINTR(err = tcgetattr(fd, &data->tt));
70 const struct chan_ops tty_ops = {
72 .init = tty_chan_init,
74 .close = generic_close,
76 .write = generic_write,
77 .console_write = generic_console_write,
78 .window_size = generic_window_size,