1/*-
2 * Copyright (c) 2003 Poul-Henning Kamp. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
--- 8 unchanged lines hidden (view full) ---
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
25 * $FreeBSD: head/sys/kern/tty_tty.c 110093 2003-01-30 12:51:32Z phk $
26 */
27
28#include <sys/param.h>
29#include <sys/systm.h>
30#include <sys/conf.h>
31#include <sys/kernel.h>
32#include <sys/proc.h>
33#include <sys/vnode.h>
34
35static d_open_t cttyopen;
36
37#define CDEV_MAJOR 1
38
39static struct cdevsw ctty_cdevsw = {
40 /* open */ cttyopen,
41 /* close */ nullclose,
42 /* read */ noread,
43 /* write */ nowrite,
44 /* ioctl */ noioctl,
45 /* poll */ nopoll,
46 /* mmap */ nommap,
47 /* strategy */ nostrategy,
48 /* name */ "ctty",
49 /* maj */ CDEV_MAJOR,
50 /* dump */ nodump,
51 /* psize */ nopsize,
52 /* flags */ D_TTY,
53};
54
55static dev_t ctty;
56
57static int
58cttyopen(dev_t dev, int flag, int mode, struct thread *td)
59{
60
--- 28 unchanged lines hidden ---
2 * Copyright (c) 2003 Poul-Henning Kamp. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
--- 8 unchanged lines hidden (view full) ---
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
25 * $FreeBSD: head/sys/kern/tty_tty.c 110093 2003-01-30 12:51:32Z phk $
26 */
27
28#include <sys/param.h>
29#include <sys/systm.h>
30#include <sys/conf.h>
31#include <sys/kernel.h>
32#include <sys/proc.h>
33#include <sys/vnode.h>
34
35static d_open_t cttyopen;
36
37#define CDEV_MAJOR 1
38
39static struct cdevsw ctty_cdevsw = {
40 /* open */ cttyopen,
41 /* close */ nullclose,
42 /* read */ noread,
43 /* write */ nowrite,
44 /* ioctl */ noioctl,
45 /* poll */ nopoll,
46 /* mmap */ nommap,
47 /* strategy */ nostrategy,
48 /* name */ "ctty",
49 /* maj */ CDEV_MAJOR,
50 /* dump */ nodump,
51 /* psize */ nopsize,
52 /* flags */ D_TTY,
53};
54
55static dev_t ctty;
56
57static int
58cttyopen(dev_t dev, int flag, int mode, struct thread *td)
59{
60
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