1 /*- 2 * Copyright (c) 2006 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 /* 30 * Simple routing socket regression test: create and destroy a raw routing 31 * socket, and make sure that dgram and stream don't work, socketpair, etc. 32 */ 33 34 #include <sys/types.h> 35 #include <sys/socket.h> 36 37 #include <net/route.h> 38 39 #include <err.h> 40 #include <errno.h> 41 #include <unistd.h> 42 43 int 44 main(int argc, char *argv[]) 45 { 46 int sock, socks[2]; 47 48 sock = socket(PF_ROUTE, SOCK_STREAM, 0); 49 if (sock >= 0) { 50 close(sock); 51 errx(-1, "socket(PF_ROUTE, SOCK_STREAM, 0) returned %d", 52 sock); 53 } 54 55 if (errno != EPROTONOSUPPORT) 56 err(-1, "socket(PF_ROUTE, SOCK_STREAM, 0)"); 57 58 sock = socket(PF_ROUTE, SOCK_DGRAM, 0); 59 if (sock >= 0) { 60 close(sock); 61 errx(-1, "socket(PF_ROUTE, SOCK_DGRAM, 0) returned %d", 62 sock); 63 } 64 65 if (errno != EPROTONOSUPPORT) 66 err(-1, "socket(PF_ROUTE, SOCK_DGRAM, 0)"); 67 68 sock = socket(PF_ROUTE, SOCK_RAW, 0); 69 if (sock < 0) 70 err(-1, "socket(PF_ROUTE, SOCK_RAW, 0)"); 71 close(sock); 72 73 if (socketpair(PF_ROUTE, SOCK_STREAM, 0, socks) == 0) { 74 close(socks[0]); 75 close(socks[1]); 76 errx(-1, 77 "socketpair(PF_ROUTE, SOCK_STREAM, 0, socks) success"); 78 } 79 80 if (errno != EPROTONOSUPPORT) 81 err(-1, "socketpair(PF_ROUTE, SOCK_STREAM, 0, socks)"); 82 83 if (socketpair(PF_ROUTE, SOCK_DGRAM, 0, socks) == 0) { 84 close(socks[0]); 85 close(socks[1]); 86 errx(-1, 87 "socketpair(PF_ROUTE, SOCK_DGRAM, 0, socks) success"); 88 } 89 90 if (errno != EPROTONOSUPPORT) 91 err(-1, "socketpair(PF_ROUTE, SOCK_DGRAM, 0, socks)"); 92 93 if (socketpair(PF_ROUTE, SOCK_RAW, 0, socks) == 0) { 94 close(socks[0]); 95 close(socks[1]); 96 errx(-1, 97 "socketpair(PF_ROUTE, SOCK_STREAM, 0, socks) success"); 98 } 99 100 return (0); 101 } 102