src/java.base/unix/native/include/jni_md.h - master - githubmirror/jdk17u-dev

src/java.base/unix/native/include/jni_md.h

66 строк2 KB

Bob Vandette

8239563: Reduce public exports in dynamic libraries built from JDK static libraries

27 фев 2020, 19:36

27 фев 2020, 19:36c17ed6a

/*
 * Copyright (c) 1996, 2020, 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.
 */

#ifndef _JAVASOFT_JNI_MD_H_
#define _JAVASOFT_JNI_MD_H_

#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif

#ifndef JNIEXPORT
  #if (defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4) && (__GNUC_MINOR__ > 2))) || __has_attribute(visibility)
    #ifdef ARM
      #define JNIEXPORT     __attribute__((externally_visible,visibility("default")))
    #else
      #define JNIEXPORT     __attribute__((visibility("default")))
    #endif
  #else
    #define JNIEXPORT
  #endif
#endif

#if (defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4) && (__GNUC_MINOR__ > 2))) || __has_attribute(visibility)
  #ifdef ARM
    #define JNIIMPORT     __attribute__((externally_visible,visibility("default")))
  #else
    #define JNIIMPORT     __attribute__((visibility("default")))
  #endif
#else
  #define JNIIMPORT
#endif

#define JNICALL

typedef int jint;
#ifdef _LP64
typedef long jlong;
#else
typedef long long jlong;
#endif

typedef signed char jbyte;

#endif /* !_JAVASOFT_JNI_MD_H_ */