1/*-
2 * Copyright (c) 2020   Kristof Provost <kp@FreeBSD.org>
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.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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
26#include <sys/param.h>
27#include <sys/ioctl.h>
28#include <sys/linker.h>
29#include <sys/module.h>
30#include <sys/socket.h>
31#include <sys/types.h>
32
33#include <net/if.h>
34
35#include <errno.h>
36#include <fcntl.h>
37#include <stdio.h>
38#include <strings.h>
39
40#include <atf-c.h>
41#include "freebsd_test_suite/macros.h"
42
43ATF_TC(params);
44ATF_TC_HEAD(params, tc)
45{
46        atf_tc_set_md_var(tc, "require.user", "root");
47}
48
49ATF_TC_BODY(params, tc)
50{
51	struct ifreq ifr;
52	int s;
53
54	kldload("if_epair");
55	ATF_REQUIRE_KERNEL_MODULE("if_epair");
56
57	s = socket(AF_INET, SOCK_DGRAM, 0);
58	if (s < 0)
59		atf_tc_fail("Failed to create socket");
60
61        bzero(&ifr, sizeof(ifr));
62	ifr.ifr_data = (caddr_t)-1;
63        (void) strlcpy(ifr.ifr_name, "epair", sizeof(ifr.ifr_name));
64
65	if (ioctl(s, SIOCIFCREATE2, &ifr) < 0)
66		atf_tc_fail("Failed to create interface");
67
68	if (ioctl(s, SIOCIFDESTROY, &ifr) < 0)
69		atf_tc_fail("Failed to destroy interface");
70}
71
72ATF_TP_ADD_TCS(tp)
73{
74        ATF_TP_ADD_TC(tp, params);
75
76	return (atf_no_error());
77}
78