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66 lines
2 KiB
C
66 lines
2 KiB
C
/*
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* Copyright (c) 2001, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#include "jni.h"
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#include "jni_util.h"
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#include "jvm.h"
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#include "jlong.h"
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#include <errno.h>
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#include <sys/types.h>
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#define RESTARTABLE(_cmd, _result) do { \
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do { \
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_result = _cmd; \
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} while((_result == -1) && (errno == EINTR)); \
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} while(0)
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/* Defines SO_REUSEPORT */
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#ifndef SO_REUSEPORT
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#ifdef __linux__
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#define SO_REUSEPORT 15
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#elif defined(__solaris__)
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#define SO_REUSEPORT 0x100e
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#elif defined(AIX) || defined(MACOSX)
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#define SO_REUSEPORT 0x0200
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#else
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#define SO_REUSEPORT 0
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#endif
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#endif
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/* NIO utility procedures */
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/* Defined in IOUtil.c */
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jint fdval(JNIEnv *env, jobject fdo);
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void setfdval(JNIEnv *env, jobject fdo, jint value);
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jint convertReturnVal(JNIEnv *env, jint n, jboolean reading);
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jlong convertLongReturnVal(JNIEnv *env, jlong n, jboolean reading);
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/* Defined in Net.c */
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jint handleSocketError(JNIEnv *env, jint errorValue);
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