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src/java.base/unix/classes/sun/nio/fs/UnixNativeDispatcher.java

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   1 /*
   2  * Copyright (c) 2008, 2019, 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


 633     static boolean futimensSupported() {
 634         return (capabilities & SUPPORTS_FUTIMENS) != 0;
 635     }
 636 
 637     /**
 638      * Supports lutimes
 639      */
 640     static boolean lutimesSupported() {
 641         return (capabilities & SUPPORTS_LUTIMES) != 0;
 642     }
 643 
 644     /**
 645      * Supports file birth (creation) time attribute
 646      */
 647     static boolean birthtimeSupported() {
 648         return (capabilities & SUPPORTS_BIRTHTIME) != 0;
 649     }
 650 
 651     private static native int init();
 652     static {
 653         jdk.internal.loader.BootLoader.loadLibrary("nio");
 654         capabilities = init();
 655     }
 656 }
   1 /*
   2  * Copyright (c) 2008, 2020, 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


 633     static boolean futimensSupported() {
 634         return (capabilities & SUPPORTS_FUTIMENS) != 0;
 635     }
 636 
 637     /**
 638      * Supports lutimes
 639      */
 640     static boolean lutimesSupported() {
 641         return (capabilities & SUPPORTS_LUTIMES) != 0;
 642     }
 643 
 644     /**
 645      * Supports file birth (creation) time attribute
 646      */
 647     static boolean birthtimeSupported() {
 648         return (capabilities & SUPPORTS_BIRTHTIME) != 0;
 649     }
 650 
 651     private static native int init();
 652     static {
 653         sun.security.action.LoadLibraryAction.privilegedLoadLibrary("nio");
 654         capabilities = init();
 655     }
 656 }
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