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 43 ATF_TC(params); 44 ATF_TC_HEAD(params, tc) 45 { 46 atf_tc_set_md_var(tc, "require.user", "root"); 47 } 48 49 ATF_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 72 ATF_TP_ADD_TCS(tp) 73 { 74 ATF_TP_ADD_TC(tp, params); 75 76 return (atf_no_error()); 77 } 78