--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/native/common/jdk_util.c	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "jvm.h"
+#include "jdk_util.h"
+
+#ifndef JDK_UPDATE_VERSION
+   /* if not defined set to 00 */
+   #define JDK_UPDATE_VERSION "00"
+#endif
+
+JNIEXPORT void
+JDK_GetVersionInfo0(jdk_version_info* info, size_t info_size) {
+    /* These JDK_* macros are set at Makefile or the command line */
+    const unsigned int jdk_major_version =
+        (unsigned int) atoi(JDK_MAJOR_VERSION);
+    const unsigned int jdk_minor_version =
+        (unsigned int) atoi(JDK_MINOR_VERSION);
+    const unsigned int jdk_micro_version =
+        (unsigned int) atoi(JDK_MICRO_VERSION);
+
+    const char* jdk_build_string = JDK_BUILD_NUMBER;
+    unsigned int jdk_build_number = 0;
+
+    const char* jdk_update_string = JDK_UPDATE_VERSION;
+    unsigned int jdk_update_version = 0;
+    char update_ver[3];
+    char jdk_special_version = '\0';
+
+    /* If the JDK_BUILD_NUMBER is of format bXX and XX is an integer
+     * XX is the jdk_build_number.
+     */
+    if (strlen(jdk_build_string) == 3) {
+        if (jdk_build_string[0] == 'b' &&
+            jdk_build_string[1] >= '0' && jdk_build_string[1] <= '9' &&
+            jdk_build_string[2] >= '0' && jdk_build_string[2] <= '9') {
+            jdk_build_number = (unsigned int) atoi(&jdk_build_string[1]);
+        }
+    }
+    if (strlen(jdk_update_string) == 2 || strlen(jdk_update_string) == 3) {
+        if (jdk_update_string[0] >= '0' && jdk_update_string[0] <= '9' &&
+            jdk_update_string[1] >= '0' && jdk_update_string[1] <= '9') {
+            update_ver[0] = jdk_update_string[0];
+            update_ver[1] = jdk_update_string[1];
+            update_ver[2] = '\0';
+            jdk_update_version = (unsigned int) atoi(update_ver);
+            if (strlen(jdk_update_string) == 3) {
+                jdk_special_version = jdk_update_string[2];
+            }
+        }
+    }
+
+
+    memset(info, 0, sizeof(info_size));
+    info->jdk_version = ((jdk_major_version & 0xFF) << 24) |
+                        ((jdk_minor_version & 0xFF) << 16) |
+                        ((jdk_micro_version & 0xFF) << 8)  |
+                        (jdk_build_number & 0xFF);
+    info->update_version = jdk_update_version;
+    info->special_update_version = (unsigned int) jdk_special_version;
+    info->thread_park_blocker = 1;
+}