5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package sun.nio.ch;
26
27 import java.io.FileDescriptor;
28 import java.io.IOException;
29 import java.net.InetAddress;
30 import java.net.InetSocketAddress;
31 import java.net.SocketAddress;
32 import java.nio.channels.AlreadyBoundException;
33 import java.util.Set;
34 import java.util.HashSet;
35 import java.security.AccessController;
36 import sun.security.action.GetPropertyAction;
37 import com.sun.nio.sctp.SctpSocketOption;
38 import static com.sun.nio.sctp.SctpStandardSocketOptions.*;
39
40 public class SctpNet {
41 static final String osName = AccessController.doPrivileged(
42 new GetPropertyAction("os.name"));
43
44 /* -- Miscellaneous SCTP utilities -- */
45
46 private static boolean IPv4MappedAddresses() {
47 if ("SunOS".equals(osName)) {
48 /* Solaris supports IPv4Mapped Addresses with bindx */
49 return true;
50 } /* else { //other OS/implementations */
51
52 /* lksctp/linux requires Ipv4 addresses */
53 return false;
54 }
55
56 static boolean throwAlreadyBoundException() throws IOException {
|
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package sun.nio.ch.sctp;
26
27 import java.io.FileDescriptor;
28 import java.io.IOException;
29 import java.net.InetAddress;
30 import java.net.InetSocketAddress;
31 import java.net.SocketAddress;
32 import java.nio.channels.AlreadyBoundException;
33 import java.util.Set;
34 import java.util.HashSet;
35 import java.security.AccessController;
36 import sun.security.action.GetPropertyAction;
37 import sun.nio.ch.IOUtil;
38 import sun.nio.ch.Net;
39 import com.sun.nio.sctp.SctpSocketOption;
40 import static com.sun.nio.sctp.SctpStandardSocketOptions.*;
41
42 public class SctpNet {
43 static final String osName = AccessController.doPrivileged(
44 new GetPropertyAction("os.name"));
45
46 /* -- Miscellaneous SCTP utilities -- */
47
48 private static boolean IPv4MappedAddresses() {
49 if ("SunOS".equals(osName)) {
50 /* Solaris supports IPv4Mapped Addresses with bindx */
51 return true;
52 } /* else { //other OS/implementations */
53
54 /* lksctp/linux requires Ipv4 addresses */
55 return false;
56 }
57
58 static boolean throwAlreadyBoundException() throws IOException {
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