1 /* $NetBSD: t_ioctl.c,v 1.5 2020/10/31 14:57:02 christos Exp $ */
2
3 /*-
4 * Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Luke Mewburn.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include <sys/cdefs.h>
33 __COPYRIGHT("@(#) Copyright (c) 2008\
34 The NetBSD Foundation, inc. All rights reserved.");
35 __RCSID("$NetBSD: t_ioctl.c,v 1.5 2020/10/31 14:57:02 christos Exp $");
36
37 #define EVFILT_NAMES
38 #include <sys/event.h>
39 #include <sys/ioctl.h>
40
41 #include <stdio.h>
42 #include <string.h>
43
44 #include <atf-c.h>
45
46 #include "h_macros.h"
47
48 ATF_TC(kfilter_byfilter);
ATF_TC_HEAD(kfilter_byfilter,tc)49 ATF_TC_HEAD(kfilter_byfilter, tc)
50 {
51 atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYFILTER ioctl");
52 }
ATF_TC_BODY(kfilter_byfilter,tc)53 ATF_TC_BODY(kfilter_byfilter, tc)
54 {
55 char buf[32];
56 struct kfilter_mapping km;
57 int kq;
58 uint32_t i;
59
60 RL(kq = kqueue());
61
62 km.name = buf;
63 km.len = sizeof(buf) - 1;
64
65 for (i = 0; i < EVFILT_SYSCOUNT; ++i) {
66 km.filter = i;
67 RL(ioctl(kq, KFILTER_BYFILTER, &km));
68 (void)printf(" map %d -> %s\n", km.filter, km.name);
69 }
70
71 km.filter = EVFILT_SYSCOUNT;
72 ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYFILTER, &km), -1);
73 }
74
75 ATF_TC(kfilter_byname);
ATF_TC_HEAD(kfilter_byname,tc)76 ATF_TC_HEAD(kfilter_byname, tc)
77 {
78 atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYNAME ioctl");
79 }
ATF_TC_BODY(kfilter_byname,tc)80 ATF_TC_BODY(kfilter_byname, tc)
81 {
82 char buf[32];
83 struct kfilter_mapping km;
84 int kq;
85
86 RL(kq = kqueue());
87
88 km.name = buf;
89
90 for (size_t i = 0; i < EVFILT_SYSCOUNT; i++) {
91 (void)strlcpy(buf, evfiltnames[i], sizeof(buf));
92 RL(ioctl(kq, KFILTER_BYNAME, &km));
93 (void)printf(" map %s -> %d\n", km.name, km.filter);
94 }
95
96 (void)strlcpy(buf, "NOTREG_FILTER", sizeof(buf));
97 ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYNAME, &km), -1);
98 }
99
ATF_TP_ADD_TCS(tp)100 ATF_TP_ADD_TCS(tp)
101 {
102 ATF_TP_ADD_TC(tp, kfilter_byfilter);
103 ATF_TP_ADD_TC(tp, kfilter_byname);
104
105 return atf_no_error();
106 }
107