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
27 #include <sys/types.h>
28 #include <sys/socket.h>
29 #include <sys/stat.h>
30
31 #include <err.h>
32 #include <unistd.h>
33
34 /*
35 * Basic test to make sure that fstat(2) returns success on various socket
36 * types. In the future we should also validate the fields, confirming
37 * expected results such as the effect of shutdown(2) on permissions, etc.
38 */
39
40 static void
dotest(int domain,int type,int protocol)41 dotest(int domain, int type, int protocol)
42 {
43 struct stat sb;
44 int sock;
45
46 sock = socket(domain, type, protocol);
47 if (sock < 0)
48 err(-1, "socket(%d, %d, %d)", domain, type, protocol);
49
50 if (fstat(sock, &sb) < 0)
51 err(-1, "fstat on socket(%d, %d, %d)", domain, type,
52 protocol);
53
54 close(sock);
55 }
56
57 int
main(void)58 main(void)
59 {
60
61 dotest(PF_INET, SOCK_DGRAM, 0);
62 dotest(PF_INET, SOCK_STREAM, 0);
63 dotest(PF_INET6, SOCK_DGRAM, 0);
64 dotest(PF_INET6, SOCK_STREAM, 0);
65 dotest(PF_LOCAL, SOCK_DGRAM, 0);
66 dotest(PF_LOCAL, SOCK_STREAM, 0);
67
68 return (0);
69 }
70