313      * @return the native subprocess HANDLE returned by CreateProcess
 314      */
 315     private static native long create(String cmdstr,
 316                                       String envblock,
 317                                       String dir,
 318                                       long[] stdHandles,
 319                                       boolean redirectErrorStream)
 320         throws IOException;
 321 
 322     /**
 323      * Opens a file for atomic append. The file is created if it doesn't
 324      * already exist.
 325      *
 326      * @param file the file to open or create
 327      * @return the native HANDLE
 328      */
 329     private static native long openForAtomicAppend(String path)
 330         throws IOException;
 331 
 332     private static native boolean closeHandle(long handle);


















 333 }

 313      * @return the native subprocess HANDLE returned by CreateProcess
 314      */
 315     private static native long create(String cmdstr,
 316                                       String envblock,
 317                                       String dir,
 318                                       long[] stdHandles,
 319                                       boolean redirectErrorStream)
 320         throws IOException;
 321 
 322     /**
 323      * Opens a file for atomic append. The file is created if it doesn't
 324      * already exist.
 325      *
 326      * @param file the file to open or create
 327      * @return the native HANDLE
 328      */
 329     private static native long openForAtomicAppend(String path)
 330         throws IOException;
 331 
 332     private static native boolean closeHandle(long handle);
 333     
 334     private static native int getProcessId(long handle);
 335     private static native String getModuleBaseName(int pid);
 336 
 337     @Override
 338     public int getPid() {
 339         if (!isAlive()) {
 340             return -1;
 341         } else {
 342             return getProcessId(handle);
 343         }
 344     }
 345 
 346     @Override
 347     public String getProcessName(int pid) {
 348         return getModuleBaseName(pid);
 349     }
 350 
 351 }