rev 55657 : 8227587: Add internal privileged System.loadLibrary
Reviewed-by: rriggs

   1 /*
   2  * Copyright (c) 2008, 2012, 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 package sun.nio.fs;
  27 
  28 import java.security.AccessController;
  29 import java.security.PrivilegedAction;
  30 
  31 /**
  32  * Solaris specific system calls.
  33  */
  34 
  35 class SolarisNativeDispatcher extends UnixNativeDispatcher {
  36     private SolarisNativeDispatcher() { }
  37 
  38     /**
  39      * int getextmntent(FILE *fp, struct extmnttab *mp, int len);
  40      */
  41     static native int getextmntent(long fp, UnixMountEntry entry)
  42         throws UnixException;
  43 
  44     /**
  45      * int facl(int filedes, int cmd, int nentries, void aclbufp)
  46      */
  47     static native int facl(int fd, int cmd, int nentries, long aclbufp)
  48         throws UnixException;
  49 
  50 
  51     // initialize
  52     private static native void init();
  53 
  54     static {
  55         AccessController.doPrivileged(new PrivilegedAction<Void>() {
  56             public Void run() {
  57                 System.loadLibrary("nio");
  58                 return null;
  59         }});
  60         init();
  61     }
  62 }
--- EOF ---