2 * Copyright (C) 2001 Jeff Dike (jdike@karaya.com)
3 * Licensed under the GPL
10 #include "chan_user.h"
11 #include "user_util.h"
21 static void *tty_chan_init(char *str, int device, struct chan_opts *opts)
23 struct tty_chan *data;
26 printk("tty_init : channel type 'tty' must specify "
32 data = um_kmalloc(sizeof(*data));
35 *data = ((struct tty_chan) { .dev = str,
41 static int tty_open(int input, int output, int primary, void *d,
44 struct tty_chan *data = d;
47 fd = os_open_file(data->dev, of_set_rw(OPENFLAGS(), input, output), 0);
48 if(fd < 0) return(fd);
50 CATCH_EINTR(err = tcgetattr(fd, &data->tt));
63 struct chan_ops tty_ops = {
65 .init = tty_chan_init,
67 .close = generic_close,
69 .write = generic_write,
70 .console_write = generic_console_write,
71 .window_size = generic_window_size,
77 * Overrides for Emacs so that we follow Linus's tabbing style.
78 * Emacs will notice this stuff at the end of the file and automatically
79 * adjust the settings for this buffer only. This must remain at the end
81 * ---------------------------------------------------------------------------
83 * c-file-style: "linux"