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: releng/10.2/tools/regression/netipx/spxabort/spxabort.c 157163 2006-03-27 00:03:37Z rwatson $
27 */
28
29/*
30 * Exercise the pru_abort() code for SPX by opening an SPX connection to a
31 * listen socket, then closing the listen socket before accepting.
32 *
33 * We would also like to be able to test the other two abort cases, in which
34 * incomplete connections are aborted due to overflow, and due to close of
35 * the listen socket, but that requires a packet level test rather than using
36 * the socket API.
37 */
38
39#include <sys/types.h>
40#include <sys/socket.h>
41
42#include <netipx/ipx.h>
43
44#include <err.h>
45#include <errno.h>
46#include <fcntl.h>
47#include <stdio.h>
48#include <string.h>
49#include <unistd.h>
50
51#define	IPX_ENDPOINT	"0xbebe.1.0x8a13"
52
53int
54main(int argc, char *argv[])
55{
56	struct sockaddr_ipx sipx;
57	int sock_listen, sock;
58
59	sock_listen = socket(PF_IPX, SOCK_STREAM, 0);
60	if (sock_listen < 0)
61		err(-1, "sock_listen = socket(PF_IPX, SOCK_STREAM, 0)");
62
63	bzero(&sipx, sizeof(sipx));
64	sipx.sipx_len = sizeof(sipx);
65	sipx.sipx_family = AF_IPX;
66	sipx.sipx_addr = ipx_addr(IPX_ENDPOINT);
67
68	if (bind(sock_listen, (struct sockaddr *)&sipx, sizeof(sipx)) < 0)
69		err(-1, "bind(sock_listen)");
70
71	if (listen(sock_listen, -1) < 0)
72		err(-1, "listen(sock_listen)");
73
74	sock = socket(PF_IPX, SOCK_STREAM, 0);
75	if (sock < 0)
76		err(-1, "sock = socket(PF_IPX, SOCK_STREAM, 0)");
77
78	bzero(&sipx, sizeof(sipx));
79	sipx.sipx_len = sizeof(sipx);
80	sipx.sipx_family = AF_IPX;
81	sipx.sipx_addr = ipx_addr(IPX_ENDPOINT);
82
83	if (fcntl(sock, F_SETFL, O_NONBLOCK) < 0)
84		err(-1, "fcntl(sock, F_SETFL, O_NONBLOCKING)");
85
86	if (connect(sock, (struct sockaddr *)&sipx, sizeof(sipx)) < 0) {
87		if (errno != EINPROGRESS)
88			err(-1, "sock = socket(PF_IPX, SOCK_STREAM, 0)");
89	}
90
91	sleep(1);	/* Arbitrary. */
92
93	close(sock_listen);
94
95	return (0);
96};
97