1 /* $NetBSD: t_ioctl.c,v 1.3 2017/01/13 21:30:41 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 1.3 2017/01/13 21:30:41 christos Exp $"); 36 37 #include <sys/event.h> 38 #include <sys/ioctl.h> 39 40 #include <stdio.h> 41 #include <string.h> 42 43 #include <atf-c.h> 44 45 #include "h_macros.h" 46 47 ATF_TC(kfilter_byfilter); 48 ATF_TC_HEAD(kfilter_byfilter, tc) 49 { 50 atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYFILTER ioctl"); 51 } 52 ATF_TC_BODY(kfilter_byfilter, tc) 53 { 54 char buf[32]; 55 struct kfilter_mapping km; 56 int kq; 57 uint32_t i; 58 59 RL(kq = kqueue()); 60 61 km.name = buf; 62 km.len = sizeof(buf) - 1; 63 64 for (i = 0; i < 7; ++i) { 65 km.filter = i; 66 RL(ioctl(kq, KFILTER_BYFILTER, &km)); 67 (void)printf(" map %d -> %s\n", km.filter, km.name); 68 } 69 70 km.filter = 7; 71 ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYFILTER, &km), -1); 72 } 73 74 ATF_TC(kfilter_byname); 75 ATF_TC_HEAD(kfilter_byname, tc) 76 { 77 atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYNAME ioctl"); 78 } 79 ATF_TC_BODY(kfilter_byname, tc) 80 { 81 const char *tests[] = { 82 "EVFILT_READ", 83 "EVFILT_WRITE", 84 "EVFILT_AIO", 85 "EVFILT_VNODE", 86 "EVFILT_PROC", 87 "EVFILT_SIGNAL", 88 "EVFILT_TIMER", 89 NULL 90 }; 91 char buf[32]; 92 struct kfilter_mapping km; 93 const char **test; 94 int kq; 95 96 RL(kq = kqueue()); 97 98 km.name = buf; 99 100 for (test = &tests[0]; *test != NULL; ++test) { 101 (void)strlcpy(buf, *test, sizeof(buf)); 102 RL(ioctl(kq, KFILTER_BYNAME, &km)); 103 (void)printf(" map %s -> %d\n", km.name, km.filter); 104 } 105 106 (void)strlcpy(buf, "NOTREG_FILTER", sizeof(buf)); 107 ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYNAME, &km), -1); 108 } 109 110 ATF_TP_ADD_TCS(tp) 111 { 112 ATF_TP_ADD_TC(tp, kfilter_byfilter); 113 ATF_TP_ADD_TC(tp, kfilter_byname); 114 115 return atf_no_error(); 116 } 117