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: stable/9/tools/regression/sockets/rtsocket/rtsocket.c 157603 2006-04-09 14:48:38Z rwatson $
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
main(int argc,char * argv[])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