added everything

engine/platformX86UNIX/x86UNIXMutex.h

@@ -0,0 +1,26 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine 
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+
+
+#ifndef _X86UNIXMUTEX_H_
+#define _X86UNIXMUTEX_H_
+
+// A process-shared mutex class, used by Platform::excludeOtherInstances()
+class ProcessMutex
+{
+  public:
+    ProcessMutex();
+    ~ProcessMutex();
+
+    bool acquire(const char *mutexName);
+    void release();
+  private:
+    int mFD;
+    static const int LockFileNameSize=256;
+    char mLockFileName[LockFileNameSize];
+};
+
+#endif