1 /* 2 * Copyright (c) 2014, 2016, 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 } 66 67 JNIEXPORT void JNICALL Java_sun_net_ExtendedOptionsImpl_setQuickAckOption 68 (JNIEnv *env, jclass UNUSED, jobject fileDesc, jboolean on) 69 { 70 JNU_ThrowByName(env, "java/lang/UnsupportedOperationException", 71 "unsupported socket option"); 72 } 73 74 JNIEXPORT jboolean JNICALL Java_sun_net_ExtendedOptionsImpl_getQuickAckOption 75 (JNIEnv *env, jclass UNUSED, jobject fileDesc) 76 { 77 JNU_ThrowByName(env, "java/lang/UnsupportedOperationException", 78 "unsupported socket option"); 79 return JNI_FALSE; 80 } 81 82 JNIEXPORT jboolean JNICALL Java_sun_net_ExtendedOptionsImpl_isQuickAckAvailable0 83 (JNIEnv *env, jclass UNUSED) 84 { 85 return JNI_FALSE; 86 }