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 * $FreeBSD: stable/11/tests/sys/net/if_epair.c 357489 2020-02-04 04:29:53Z kp $
26 */
27
28#include <sys/param.h>
29#include <sys/ioctl.h>
30#include <sys/linker.h>
31#include <sys/module.h>
32#include <sys/socket.h>
33#include <sys/types.h>
34
35#include <net/if.h>
36
37#include <errno.h>
38#include <fcntl.h>
39#include <stdio.h>
40#include <strings.h>
41
42#include <atf-c.h>
43
44ATF_TC(params);
45ATF_TC_HEAD(params, tc)
46{
47        atf_tc_set_md_var(tc, "require.user", "root");
48}
49
50ATF_TC_BODY(params, tc)
51{
52	struct ifreq ifr;
53	int s;
54
55	s = kldload("if_epair");
56	if (s == -1 && errno != EEXIST)
57		atf_tc_fail("Failed to load if_epair");
58
59	s = socket(AF_INET, SOCK_DGRAM, 0);
60	if (s < 0)
61		atf_tc_fail("Failed to create socket");
62
63        bzero(&ifr, sizeof(ifr));
64	ifr.ifr_data = (caddr_t)-1;
65        (void) strlcpy(ifr.ifr_name, "epair", sizeof(ifr.ifr_name));
66
67	ioctl(s, SIOCIFCREATE2, &ifr);
68}
69
70ATF_TP_ADD_TCS(tp)
71{
72        ATF_TP_ADD_TC(tp, params);
73
74	return (atf_no_error());
75}
76