diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/stdapis/stlport/stl/_threads.c
--- a/epoc32/include/stdapis/stlport/stl/_threads.c	Tue Mar 16 16:12:26 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,172 +0,0 @@
-/*
- *
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Copyright (c) 1996,1997
- * Silicon Graphics Computer Systems, Inc.
- *
- * Copyright (c) 1997
- * Moscow Center for SPARC Technology
- *
- * Copyright (c) 1999 
- * Boris Fomitchev
- *
- * This material is provided "as is", with absolutely no warranty expressed
- * or implied. Any use is at your own risk.
- *
- * Permission to use or copy this software for any purpose is hereby granted 
- * without fee, provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- *
- */
-#ifndef _STLP_THREADS_C
-#define _STLP_THREADS_C
-
-#ifndef _STLP_INTERNAL_THREADS_H
-# include <stl/_threads.h>
-#endif
-
-# if defined (_STLP_EXPOSE_GLOBALS_IMPLEMENTATION)
-
-# if defined(_STLP_SGI_THREADS)
-#  include <time.h>
-# elif defined (_STLP_UNIX)
-#  include <ctime>
-# if defined (_STLP_USE_NAMESPACES) && ! defined (_STLP_VENDOR_GLOBAL_CSTD)
-using _STLP_VENDOR_CSTD::time_t;
-# endif
-#  include <sys/time.h>
-# endif
-
-_STLP_BEGIN_NAMESPACE
-
-# if (_STLP_STATIC_TEMPLATE_DATA > 0)
-
-#  ifdef _STLP_THREADS
-#  if !defined(_STLP_ATOMIC_EXCHANGE) && (defined(_STLP_PTHREADS) || defined(_STLP_UITHREADS) || defined(_STLP_OS2THREADS) || defined(_STLP_USE_PTHREAD_SPINLOCK))
-template<int __dummy>
-_STLP_STATIC_MUTEX
-_Swap_lock_struct<__dummy>::_S_swap_lock _STLP_MUTEX_INITIALIZER;
-#  endif
-#  endif //_STLP_THREADS
-
-#  ifndef _STLP_USE_PTHREAD_SPINLOCK
-template <int __inst>
-unsigned _STLP_mutex_spin<__inst>::__max = _STLP_mutex_spin<__inst>::__low_max;
-
-template <int __inst>
-unsigned _STLP_mutex_spin<__inst>::__last = 0;
-#  endif // _STLP_USE_PTHREAD_SPINLOCK
-
-# else /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */
-
-#  if defined(_STLP_PTHREADS) || defined(_STLP_UITHREADS) || defined(_STLP_OS2THREADS)
-__DECLARE_INSTANCE(_STLP_STATIC_MUTEX, _Swap_lock_struct<0>::_S_swap_lock, 
-                   _STLP_MUTEX_INITIALIZER  );
-#  endif /* _STLP_PTHREADS */
-
-#  ifndef _STLP_USE_PTHREAD_SPINLOCK
-__DECLARE_INSTANCE(unsigned, _STLP_mutex_spin<0>::__max,  =30);
-__DECLARE_INSTANCE(unsigned, _STLP_mutex_spin<0>::__last, =0);
-#  endif // _STLP_USE_PTHREAD_SPINLOCK
-
-# endif /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */
-
-#ifndef _STLP_USE_PTHREAD_SPINLOCK
-
-#ifdef _STLP_SPARC_SOLARIS_THREADS
-// underground function in libc.so; we do not want dependance on librt
-extern "C" int __nanosleep(const struct timespec*, struct timespec*);
-# define _STLP_NANOSLEEP __nanosleep
-#else
-# define _STLP_NANOSLEEP nanosleep
-#endif
-
-template <int __inst>
-void _STLP_CALL
-_STLP_mutex_spin<__inst>::_S_nsec_sleep(int __log_nsec) {
-#     if defined(_STLP_WIN32THREADS)
-	  if (__log_nsec <= 20) {
-        // Note from boost (www.boost.org): 
-        // Changed to Sleep(1) from Sleep(0).
-        // According to MSDN, Sleep(0) will never yield
-        // to a lower-priority thread, whereas Sleep(1)
-        // will. Performance seems not to be affected.
-	      Sleep(1);
-	  } else {
-	      Sleep(1 << (__log_nsec - 20));
-	  }
-#    elif defined(_STLP_OS2THREADS)
-      if (__log_nsec <= 20) {
-         DosSleep(0);
-      } else {
-         DosSleep(1 << (__log_nsec - 20));
-      }
-#     elif defined (_STLP_UNIX)
-          timespec __ts;
-          /* Max sleep is 2**27nsec ~ 60msec      */
-          __ts.tv_sec = 0;
-          __ts.tv_nsec = 1 << __log_nsec;
-          _STLP_NANOSLEEP(&__ts, 0);
-#     endif
-  }
-
-
-template <int __inst>
-void  _STLP_CALL
-_STLP_mutex_spin<__inst>::_M_do_lock(volatile __stl_atomic_t* __lock)
-{
-#if defined(_STLP_ATOMIC_EXCHANGE)
-  if (_Atomic_swap(__lock, 1)) {
-    unsigned __my_spin_max = _STLP_mutex_spin<0>::__max;
-    unsigned __my_last_spins = _STLP_mutex_spin<0>::__last;
-    volatile unsigned __junk = 17; 	// Value doesn't matter.
-    unsigned  __i;
-    
-    for (__i = 0; __i < __my_spin_max; ++__i) {
-      if (__i < __my_last_spins/2 || *__lock) {
-        __junk *= __junk; __junk *= __junk;
-        __junk *= __junk; __junk *= __junk;
-      } else {
-        if (!_Atomic_swap(__lock, 1)) {
-          // got it!
-          // Spinning worked.  Thus we're probably not being scheduled
-          // against the other process with which we were contending.
-          // Thus it makes sense to spin longer the next time.
-          _STLP_mutex_spin<0>::__last = __i;
-          _STLP_mutex_spin<0>::__max = _STLP_mutex_spin<0>::__high_max;
-	    return;
-        }
-      }
-    }
-    
-    // We are probably being scheduled against the other process.  Sleep.
-    _STLP_mutex_spin<0>::__max = _STLP_mutex_spin<0>::__low_max;
-    
-    for (__i = 0 ;; ++__i) {
-      int __log_nsec = __i + 6;
-      
-      if (__log_nsec > 27) __log_nsec = 27;
-      if (!_Atomic_swap(__lock, 1)) {
-	  break;
-      }
-      _S_nsec_sleep(__log_nsec);
-    }
-    
-  } /* first _Atomic_swap */
-# endif
-}
-#endif // _STLP_USE_PTHREAD_SPINLOCK
-
-_STLP_END_NAMESPACE
-
-# endif /* BUILDING_STLPORT */
-#endif /*  _STLP_THREADS_C */
-
-// Local Variables:
-// mode:C++
-// End: