1 /* $OpenBSD: wscons.c,v 1.1 2018/12/17 19:29:55 anton Exp $ */
2
3 /*
4 * Copyright (c) 2018 Anton Lindqvist <anton@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <sys/ioctl.h>
20
21 #include <err.h>
22 #include <errno.h>
23 #include <stdlib.h>
24
25 #include "util.h"
26
27 static int test_ioctl_unknown(int);
28
29 /*
30 * Test that inappropriate ioctl commands are rejected.
31 */
32 static int
test_ioctl_unknown(int fd)33 test_ioctl_unknown(int fd)
34 {
35 if (ioctl(fd, TIOCSCTTY) == -1) {
36 if (errno != ENOTTY)
37 err(1, "ioctl: TIOCSCTTY");
38 } else {
39 errx(1, "ioctl: TIOCSCTTY: not rejected");
40 }
41 return 0;
42 }
43
44 int
main(int argc,char * argv[])45 main(int argc, char *argv[])
46 {
47 struct test tests[] = {
48 { "ioctl-unknown", test_ioctl_unknown },
49 { NULL, NULL },
50 };
51
52 return dotest(argc, argv, tests);
53 }
54