1 /*- 2 * Copyright (c) 2008 Robert N. M. Watson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #include <sys/types.h> 30 #include <sys/socket.h> 31 #include <sys/stat.h> 32 33 #include <err.h> 34 #include <unistd.h> 35 36 /* 37 * Basic test to make sure that fstat(2) returns success on various socket 38 * types. In the future we should also validate the fields, confirming 39 * expected results such as the effect of shutdown(2) on permissions, etc. 40 */ 41 42 static void 43 dotest(int domain, int type, int protocol) 44 { 45 struct stat sb; 46 int sock; 47 48 sock = socket(domain, type, protocol); 49 if (sock < 0) 50 err(-1, "socket(%d, %d, %d)", domain, type, protocol); 51 52 if (fstat(sock, &sb) < 0) 53 err(-1, "fstat on socket(%d, %d, %d)", domain, type, 54 protocol); 55 56 close(sock); 57 } 58 59 int 60 main(void) 61 { 62 63 dotest(PF_INET, SOCK_DGRAM, 0); 64 dotest(PF_INET, SOCK_STREAM, 0); 65 dotest(PF_INET6, SOCK_DGRAM, 0); 66 dotest(PF_INET6, SOCK_STREAM, 0); 67 dotest(PF_LOCAL, SOCK_DGRAM, 0); 68 dotest(PF_LOCAL, SOCK_STREAM, 0); 69 70 return (0); 71 } 72