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 27 /* 28 * Simple routing socket regression test: create and destroy a raw routing 29 * socket, and make sure that dgram and stream don't work, socketpair, etc. 30 */ 31 32 #include <sys/types.h> 33 #include <sys/socket.h> 34 35 #include <net/route.h> 36 37 #include <err.h> 38 #include <errno.h> 39 #include <unistd.h> 40 41 int 42 main(void) 43 { 44 int sock, socks[2]; 45 46 sock = socket(PF_ROUTE, SOCK_STREAM, 0); 47 if (sock >= 0) { 48 close(sock); 49 errx(-1, "socket(PF_ROUTE, SOCK_STREAM, 0) returned %d", 50 sock); 51 } 52 53 if (errno != EPROTOTYPE) 54 err(-1, "socket(PF_ROUTE, SOCK_STREAM, 0)"); 55 56 sock = socket(PF_ROUTE, SOCK_DGRAM, 0); 57 if (sock >= 0) { 58 close(sock); 59 errx(-1, "socket(PF_ROUTE, SOCK_DGRAM, 0) returned %d", 60 sock); 61 } 62 63 if (errno != EPROTOTYPE) 64 err(-1, "socket(PF_ROUTE, SOCK_DGRAM, 0)"); 65 66 sock = socket(PF_ROUTE, SOCK_RAW, 0); 67 if (sock < 0) 68 err(-1, "socket(PF_ROUTE, SOCK_RAW, 0)"); 69 close(sock); 70 71 if (socketpair(PF_ROUTE, SOCK_STREAM, 0, socks) == 0) { 72 close(socks[0]); 73 close(socks[1]); 74 errx(-1, 75 "socketpair(PF_ROUTE, SOCK_STREAM, 0, socks) success"); 76 } 77 78 if (errno != EPROTOTYPE) 79 err(-1, "socketpair(PF_ROUTE, SOCK_STREAM, 0, socks)"); 80 81 if (socketpair(PF_ROUTE, SOCK_DGRAM, 0, socks) == 0) { 82 close(socks[0]); 83 close(socks[1]); 84 errx(-1, 85 "socketpair(PF_ROUTE, SOCK_DGRAM, 0, socks) success"); 86 } 87 88 if (errno != EPROTOTYPE) 89 err(-1, "socketpair(PF_ROUTE, SOCK_DGRAM, 0, socks)"); 90 91 if (socketpair(PF_ROUTE, SOCK_RAW, 0, socks) == 0) { 92 close(socks[0]); 93 close(socks[1]); 94 errx(-1, 95 "socketpair(PF_ROUTE, SOCK_STREAM, 0, socks) success"); 96 } 97 98 return (0); 99 } 100