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 26 package sun.net.sdp; 27 28 import java.io.IOException; 29 import java.io.FileDescriptor; 30 import java.security.AccessController; 31 32 import sun.misc.SharedSecrets; 33 import sun.misc.JavaIOFileDescriptorAccess; 34 35 36 /** 37 * This class defines methods for creating SDP sockets or "converting" existing 38 * file descriptors, referencing (unbound) TCP sockets, to SDP. 39 */ 40 41 public final class SdpSupport { 42 private static final String os = AccessController 43 .doPrivileged(new sun.security.action.GetPropertyAction("os.name")); 44 private static final boolean isSupported = (os.equals("SunOS") || (os.equals("Linux"))); 45 private static final JavaIOFileDescriptorAccess fdAccess = 46 SharedSecrets.getJavaIOFileDescriptorAccess(); 47 48 private SdpSupport() { } 49 50 /** 51 * Creates a SDP socket, returning file descriptor referencing the socket. 52 */ 53 public static FileDescriptor createSocket() throws IOException { | 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 26 package sun.net.sdp; 27 28 import java.io.IOException; 29 import java.io.FileDescriptor; 30 import java.security.AccessController; 31 32 import jdk.internal.misc.SharedSecrets; 33 import jdk.internal.misc.JavaIOFileDescriptorAccess; 34 35 36 /** 37 * This class defines methods for creating SDP sockets or "converting" existing 38 * file descriptors, referencing (unbound) TCP sockets, to SDP. 39 */ 40 41 public final class SdpSupport { 42 private static final String os = AccessController 43 .doPrivileged(new sun.security.action.GetPropertyAction("os.name")); 44 private static final boolean isSupported = (os.equals("SunOS") || (os.equals("Linux"))); 45 private static final JavaIOFileDescriptorAccess fdAccess = 46 SharedSecrets.getJavaIOFileDescriptorAccess(); 47 48 private SdpSupport() { } 49 50 /** 51 * Creates a SDP socket, returning file descriptor referencing the socket. 52 */ 53 public static FileDescriptor createSocket() throws IOException { |