1 /*
   2  * Copyright (c) 2004, 2011, 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 #include <windows.h>
  27 #include "jdk_util.h"
  28 
  29 #define JVM_DLL "jvm.dll"
  30 
  31 JNIEXPORT HMODULE JDK_LoadSystemLibrary(const char* name) {
  32     HMODULE handle = NULL;
  33     char path[MAX_PATH];
  34 
  35     if (GetSystemDirectory(path, sizeof(path)) != 0) {
  36         strcat(path, "\\");
  37         strcat(path, name);
  38         handle = LoadLibrary(path);
  39     }
  40 
  41     if (handle == NULL) {
  42         if (GetWindowsDirectory(path, sizeof(path)) != 0) {
  43             strcat(path, "\\");
  44             strcat(path, name);
  45             handle = LoadLibrary(path);
  46         }
  47     }
  48     return handle;
  49 }
  50