2006-12-26 Andrew John Hughes <gnu_andrew@member.fsf.org>

	* NEWS: Mention 1.6 support for java.lang.management
	* configure.ac: Check for getloadavg.
	* examples/gnu/classpath/examples/management/TestOS.java:
	Print system load average.
	* gnu/java/lang/management/OperatingSystemMXBeanImpl.java:
	(getSystemLoadAverage()): Implemented.
	* include/Makefile.am: Add new header.
	* include/gnu_java_awt_peer_gtk_CairoGraphics2D.h:
	Regenerated.
	* include/gnu_java_lang_management_VMOperatingSystemMXBeanImpl.h:
	Generated.
	* java/lang/management/OperatingSystemMXBean.java:
	(getSystemLoadAverage()): Implemented.
	* native/jni/java-lang/Makefile.am: Add new native code.
	* native/jni/java-lang/gnu_java_lang_management_VMOperatingSystemMXBeanImpl.c:
	New file.
	* vm/reference/gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java:
	Likewise.

1 files changed, 68 insertions, 0 deletions

diff --git a/vm/reference/gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java b/vm/reference/gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java
new file mode 100644
index 000000000..20b3f9ed2
--- /dev/null
+++ b/vm/reference/gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java
@@ -0,0 +1,68 @@
+/* VMOperatingSystemMXBeanImpl.java - VM implementation of an OS bean
+   Copyright (C) 2006 Free Software Foundation
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.java.lang.management;
+
+import gnu.classpath.Configuration;
+
+/**
+ * Provides access to information about the operating system.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.6
+ */
+final class VMOperatingSystemMXBeanImpl
+{
+
+  static
+  {
+    if (Configuration.INIT_LOAD_LIBRARY)
+      {
+        System.loadLibrary("javalangmanagement");
+      }
+  }
+
+  /**
+   * Returns the system load average from the last
+   * minute.
+   *
+   * @return the system load average from the last
+   *         minute.
+   */
+  static native double getSystemLoadAverage();
+
+}