1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2023 Gleb Smirnoff <glebius@FreeBSD.org> 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #include <sys/socket.h> 29 #include <netgraph.h> 30 #include <netgraph/ng_socket.h> 31 32 #include <errno.h> 33 34 #include <atf-c.h> 35 36 ATF_TC_WITHOUT_HEAD(getsockname); 37 ATF_TC_BODY(getsockname, tc) 38 { 39 struct sockaddr_ng sg; 40 socklen_t len = sizeof(struct sockaddr_ng); 41 #define NAME "0123456789012345678901234567891" /* 31 chars */ 42 char name[NG_NODESIZ] = NAME; 43 int cs; 44 45 /* Unnamed node returns its ID as name. */ 46 ATF_REQUIRE(NgMkSockNode(NULL, &cs, NULL) == 0); 47 ATF_REQUIRE(getsockname(cs, (struct sockaddr *)&sg, &len) == 0); 48 ATF_REQUIRE(strspn(sg.sg_data, "[0123456789abcdef]") >= 3 && 49 sg.sg_data[strspn(sg.sg_data, "[0123456789abcdef]")] == '\0'); 50 close(cs); 51 52 /* Named node. */ 53 ATF_REQUIRE(NgMkSockNode(name, &cs, NULL) == 0); 54 ATF_REQUIRE(getsockname(cs, (struct sockaddr *)&sg, &len) == 0); 55 ATF_REQUIRE(strcmp(sg.sg_data, NAME) == 0); 56 } 57 58 ATF_TP_ADD_TCS(tp) 59 { 60 ATF_TP_ADD_TC(tp, getsockname); 61 62 return (atf_no_error()); 63 } 64