author | chegar |
Thu, 17 Oct 2019 20:54:25 +0100 | |
branch | datagramsocketimpl-branch |
changeset 58679 | 9c3209ff7550 |
parent 58678 | 9cf78a70fa4f |
parent 58397 | 2d40e6a7ce8e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008, 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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package sun.nio.fs; |
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|
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/** |
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* Linux specific system calls. |
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*/ |
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class LinuxNativeDispatcher extends UnixNativeDispatcher { |
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private LinuxNativeDispatcher() { } |
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/** |
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* FILE *setmntent(const char *filename, const char *type); |
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*/ |
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static long setmntent(byte[] filename, byte[] type) throws UnixException { |
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NativeBuffer pathBuffer = NativeBuffers.asNativeBuffer(filename); |
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NativeBuffer typeBuffer = NativeBuffers.asNativeBuffer(type); |
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try { |
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return setmntent0(pathBuffer.address(), typeBuffer.address()); |
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} finally { |
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typeBuffer.release(); |
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pathBuffer.release(); |
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} |
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} |
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private static native long setmntent0(long pathAddress, long typeAddress) |
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throws UnixException; |
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/** |
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* int getmntent(FILE *fp, struct mnttab *mp, int len); |
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*/ |
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static int getmntent(long fp, UnixMountEntry entry, int buflen) throws UnixException { |
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NativeBuffer buffer = NativeBuffers.getNativeBuffer(buflen); |
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try { |
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return getmntent0(fp, entry, buffer.address(), buflen); |
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} finally { |
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buffer.release(); |
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} |
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} |
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static native int getmntent0(long fp, UnixMountEntry entry, long buffer, int bufLen) |
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throws UnixException; |
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/** |
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* int endmntent(FILE* filep); |
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*/ |
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static native void endmntent(long stream) throws UnixException; |
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/** |
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* ssize_t fgetxattr(int filedes, const char *name, void *value, size_t size); |
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*/ |
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static int fgetxattr(int filedes, byte[] name, long valueAddress, |
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int valueLen) throws UnixException |
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{ |
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NativeBuffer buffer = NativeBuffers.asNativeBuffer(name); |
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try { |
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return fgetxattr0(filedes, buffer.address(), valueAddress, valueLen); |
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} finally { |
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buffer.release(); |
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} |
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} |
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private static native int fgetxattr0(int filedes, long nameAddress, |
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long valueAddress, int valueLen) throws UnixException; |
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/** |
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* fsetxattr(int filedes, const char *name, const void *value, size_t size, int flags); |
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*/ |
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static void fsetxattr(int filedes, byte[] name, long valueAddress, |
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int valueLen) throws UnixException |
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{ |
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NativeBuffer buffer = NativeBuffers.asNativeBuffer(name); |
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try { |
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fsetxattr0(filedes, buffer.address(), valueAddress, valueLen); |
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} finally { |
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buffer.release(); |
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} |
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} |
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private static native void fsetxattr0(int filedes, long nameAddress, |
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long valueAddress, int valueLen) throws UnixException; |
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/** |
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* fremovexattr(int filedes, const char *name); |
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*/ |
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static void fremovexattr(int filedes, byte[] name) throws UnixException { |
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NativeBuffer buffer = NativeBuffers.asNativeBuffer(name); |
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try { |
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fremovexattr0(filedes, buffer.address()); |
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} finally { |
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buffer.release(); |
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} |
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} |
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private static native void fremovexattr0(int filedes, long nameAddress) |
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throws UnixException; |
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|
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/** |
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* size_t flistxattr(int filedes, const char *list, size_t size) |
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*/ |
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static native int flistxattr(int filedes, long listAddress, int size) |
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throws UnixException; |
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// initialize |
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private static native void init(); |
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|
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static { |
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jdk.internal.loader.BootLoader.loadLibrary("nio"); |
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init(); |
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} |
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} |