diff options
Diffstat (limited to 'libjava/java/lang/Runtime.java')
-rw-r--r-- | libjava/java/lang/Runtime.java | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/libjava/java/lang/Runtime.java b/libjava/java/lang/Runtime.java deleted file mode 100644 index 62a7c181d9f..00000000000 --- a/libjava/java/lang/Runtime.java +++ /dev/null @@ -1,128 +0,0 @@ -// Runtime.java - Runtime class. - -/* Copyright (C) 1998, 1999 Cygnus Solutions - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -package java.lang; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -/** - * @author Tom Tromey <tromey@cygnus.com> - * @date August 27, 1998 - */ - -/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3 - * "The Java Language Specification", ISBN 0-201-63451-1 - * plus online API docs for JDK 1.2 beta from http://www.javasoft.com. - * Status: All 1.1 methods exist. exec(), load(), and loadLibrary() - * are not fully implemented. - */ - -public class Runtime -{ - public Process exec (String prog) throws IOException - { - String[] a = new String[1]; - a[0] = prog; - return exec (a, null); - } - - public Process exec (String prog, String[] envp) throws IOException - { - String[] a = new String[1]; - a[0] = prog; - return exec (a, envp); - } - - public Process exec (String[] progarray) throws IOException - { - return exec (progarray, null); - } - - public Process exec (String[] progarray, String[] envp) throws IOException - { - SecurityManager s = System.getSecurityManager(); - if (s != null) - s.checkExec(progarray[0]); - return new ConcreteProcess (progarray, envp); - } - - private final static void checkExit (int status) - { - SecurityManager s = System.getSecurityManager(); - if (s != null) - s.checkExit(status); - } - - public native void exit (int status); - - public native long freeMemory (); - public native void gc (); - - // Deprecated in 1.1. We implement what the JCL book says. - public InputStream getLocalizedInputStream (InputStream in) - { - return in; - } - - // Deprecated in 1.1. We implement what the JCL book says. - public OutputStream getLocalizedOutputStream (OutputStream out) - { - return out; - } - - public static Runtime getRuntime () - { - return self; - } - - private final void checkLink (String lib) - { - if (lib == null) - throw new NullPointerException (); - SecurityManager s = System.getSecurityManager(); - if (s != null) - s.checkLink(lib); - } - - public native void load (String pathname); - public native void loadLibrary (String libname); - - public native void runFinalization (); - - // This method is static in JDK 1.1, but isn't listed as static in - // the books. It is marked as static in the 1.2 docs. - public static void runFinalizersOnExit (boolean run) - { - // The status we pass to the security check is unspecified. - checkExit (0); - self.finalize_on_exit = run; - } - - public native long totalMemory (); - public native void traceInstructions (boolean on); - public native void traceMethodCalls (boolean on); - - // A helper for the constructor. - private final native void init (); - - // The sole constructor. - private Runtime () - { - init (); - } - - // Private data. - private static Runtime self = new Runtime (); - // FIXME: for now this can't be static. If it is, our compiler will - // mark it as local, and it will be inaccessible to natRuntime.cc. - private boolean finalize_on_exit; -} |