src/macosx/classes/com/apple/concurrent/LibDispatchNative.java

Print this page




  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 com.apple.concurrent;
  27 
  28 final class LibDispatchNative {
  29         static {
  30                 java.security.AccessController.doPrivileged((java.security.PrivilegedAction<?>)new sun.security.action.LoadLibraryAction("osx"));




  31         }


  32 
  33         static native boolean nativeIsDispatchSupported();
  34         static native long nativeGetMainQueue();
  35         static native long nativeCreateConcurrentQueue(int priority);
  36         static native long nativeCreateSerialQueue(String name);
  37         static native void nativeReleaseQueue(long nativeQueue);
  38         static native void nativeExecuteAsync(long nativeQueue, Runnable task);
  39         static native void nativeExecuteSync(long nativeQueue, Runnable task);
  40 
  41         private LibDispatchNative() { }
  42 }


  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 com.apple.concurrent;
  27 
  28 final class LibDispatchNative {
  29     static {
  30         java.security.AccessController.doPrivileged(
  31             new java.security.PrivilegedAction<Void>() {
  32                 public Void run() {
  33                     System.loadLibrary("osx");
  34                     return null;
  35                 }
  36             });
  37         }
  38 
  39     static native boolean nativeIsDispatchSupported();
  40     static native long nativeGetMainQueue();
  41     static native long nativeCreateConcurrentQueue(int priority);
  42     static native long nativeCreateSerialQueue(String name);
  43     static native void nativeReleaseQueue(long nativeQueue);
  44     static native void nativeExecuteAsync(long nativeQueue, Runnable task);
  45     static native void nativeExecuteSync(long nativeQueue, Runnable task);
  46 
  47     private LibDispatchNative() { }
  48 }