1 files changed, 0 insertions, 109 deletions
diff --git a/libjava/gnu/java/awt/peer/gtk/GThreadMutex.java b/libjava/gnu/java/awt/peer/gtk/GThreadMutex.java
deleted file mode 100644
index e73df9e5509..00000000000
--- a/libjava/gnu/java/awt/peer/gtk/GThreadMutex.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/* GThreadMutex.java -- Implements a mutex object for glib's gthread
-   abstraction, for use with GNU Classpath's --portable-native-sync option.
-   This is used in gthread-jni.c
-   
-   Copyright (C) 2004 Free Software Foundation, Inc.
-
-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.awt.peer.gtk;
-
-/** Implements a mutex object for glib's gthread
-    abstraction, for use with GNU Classpath's --portable-native-sync option.
-    This is used in gthread-jni.c.
-
-    We use this object to implement the POSIX semantics for Mutexes.  They are
-    needed are needed for the function vector that is passed to glib's
-    g_thread subpackage's initialization function.
-
-    The GThreadMutex object itself serves as the Real Lock; if code has
-    entered the monitor for this GThreadMutex object (in Java language, if
-    it's synchronized on this object) then it holds the lock that this object
-    represents.
-
-    @author Steven Augart
-    May, 2004
-
-    
-*/
-   
-class GThreadMutex 
-{
-  /** Might "lock" be locked?  Is anyone waiting
-      to get that lock?  How long is the queue?
-
-      If zero, nobody holds a lock on this GThreadMutex object, and nobody is
-      trying to get one.   Before someone attempts to acquire a lock on this
-      object, they must increment potentialLockers.  After they release their
-      lock on this object, they must decrement potentialLockers.
-
-      Access to this field is guarded by synchronizing on the object
-      <code>lockForPotentialLockers</code>.
-
-      After construction, we only access this field via JNI.
-  */
-  volatile int potentialLockers;
-
-  /** An object to synchronize to if you want to examine or modify the
-      <code>potentialLockers</code> field.  Only hold this lock for brief
-      moments, just long enough to check or set the value of
-      <code>lockForPotentialLockers</code>.  
-      
-      We use this representation so that g_thread_mutex_trylock() will work
-      with the POSIX semantics.  This is the only case in which you ever hold a
-      lock on <code>lockForPotentialLockers</code> while trying to get another
-      lock -- if you are the mutex_trylock() implementation, and you have just
-      checked that <code>potentialLockers</code> has the value zero.  In that
-      case, mutex_trylock() holds the lock on lockForPotentialLockers so that
-      another thread calling mutex_trylock() or mutex_lock() won't increment
-      potentialLockers after we've checked it and before we've gained the lock
-      on the POSIX mutex.   Of course, in that case the operation of gaining
-      the POSIX lock itself will succeed immediately, and once it has
-      succeeded, trylock releases lockForPotentialLockers right away,
-      incremented to 1 (one).
-
-      After construction, we only access this field via JNI.
-  */     
-  Object lockForPotentialLockers;
-
-  GThreadMutex() 
-  {
-    potentialLockers = 0;
-    lockForPotentialLockers = new Object();
-  }
-}
-// Local Variables:
-// c-file-style: "gnu"
-// End: