/*

 * Copyright (c) 2001, 2019, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

#include "jni.h"

#include "jni_util.h"

#include "jvm.h"

#include "jlong.h"

#include <errno.h>

#include <sys/types.h>

#define RESTARTABLE(_cmd, _result) do { \

  do { \

    _result = _cmd; \

  } while((_result == -1) && (errno == EINTR)); \

} while(0)

/* Defines SO_REUSEPORT */

#ifndef SO_REUSEPORT

#ifdef __linux__

#define SO_REUSEPORT 15

#elif defined(__solaris__)

#define SO_REUSEPORT 0x100e

#elif defined(AIX) || defined(MACOSX)

#define SO_REUSEPORT 0x0200

#else

#define SO_REUSEPORT 0

#endif

#endif

/* NIO utility procedures */

/* Defined in IOUtil.c */

jint convertReturnVal(JNIEnv *env, jint n, jboolean reading);

jlong convertLongReturnVal(JNIEnv *env, jlong n, jboolean reading);

/* Defined in Net.c */