modified nacl_sync.h to have NACL_WUR for all functions that return a

src/trusted/desc/nacl_desc_wrapper.cc

-// Copyright (c) 2009 The Native Client Authors. All rights reserved.
+// Copyright (c) 2011 The Native Client Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <limits>
 #include <new>
 #include "base/shared_memory.h"
 #include "base/sync_socket.h"
 #include "native_client/src/include/portability.h"
 #include "native_client/src/include/portability_string.h"
 #include "native_client/src/shared/imc/nacl_imc.h"
@@ skipping 64 matching lines @@
     --ref_count_;
     bool destroy = (0 == ref_count_);
     NaClXMutexUnlock(&ref_count_mu_);
     if (destroy) {
       delete this;
     }
   }
 
  private:
   DescWrapperCommon() : is_initialized_(false), ref_count_(1) {
-    NaClMutexCtor(&ref_count_mu_);
+    NaClXMutexCtor(&ref_count_mu_);
   }
   ~DescWrapperCommon() {
     if (is_initialized_) {
       effp()->vtbl->Dtor(effp());
     }
     NaClMutexDtor(&ref_count_mu_);
   }
 
   // Set up the state.  Returns true on success.
   bool Init();
@@ skipping 561 matching lines @@
   return reinterpret_cast<struct NaClDescVtbl const *>(desc_->base.vtbl)->
       SemWait(desc_);
 }
 
 int DescWrapper::GetValue() {
   return reinterpret_cast<struct NaClDescVtbl const *>(desc_->base.vtbl)->
       GetValue(desc_);
 }
 
 }  // namespace nacl