1 /*
   2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   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 
  26 #include <jni.h>
  27 #include <string.h>
  28 
  29 #include "net_util.h"
  30 
  31 /*
  32  * Class:     sun_net_ExtendedOptionsImpl
  33  * Method:    init
  34  * Signature: ()V
  35  */
  36 JNIEXPORT void JNICALL Java_sun_net_ExtendedOptionsImpl_init
  37   (JNIEnv *env, jclass UNUSED)
  38 {
  39 }
  40 
  41 /* Non Solaris. Functionality is not supported. So, throw UnsupportedOpExc */
  42 
  43 JNIEXPORT void JNICALL Java_sun_net_ExtendedOptionsImpl_setFlowOption
  44   (JNIEnv *env, jclass UNUSED, jobject fileDesc, jobject flow)
  45 {
  46     JNU_ThrowByName(env, "java/lang/UnsupportedOperationException",
  47         "unsupported socket option");
  48 }
  49 
  50 JNIEXPORT void JNICALL Java_sun_net_ExtendedOptionsImpl_getFlowOption
  51   (JNIEnv *env, jclass UNUSED, jobject fileDesc, jobject flow)
  52 {
  53     JNU_ThrowByName(env, "java/lang/UnsupportedOperationException",
  54         "unsupported socket option");
  55 }
  56 
  57 static jboolean flowSupported0()  {
  58     return JNI_FALSE;
  59 }
  60 
  61 JNIEXPORT jboolean JNICALL Java_sun_net_ExtendedOptionsImpl_flowSupported
  62   (JNIEnv *env, jclass UNUSED)
  63 {
  64     return JNI_FALSE;
  65 }