kc3-lang/angle/src/compiler/ossource_nspr.cpp

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• Hash : fafd033e
  Author :
  Date : 2010-10-14T18:20:24
  

  Added NSPR support for thread-local storage. Patch submitted by vladimirv. I have slightly modified the patch to still define ANGLE_OS_WIN and ANGLE_OS_POSIX.
  BUG=54
  Review URL: http://codereview.appspot.com/2497041
  
  git-svn-id: https://angleproject.googlecode.com/svn/trunk@454 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/compiler/ossource_nspr.cpp

• //
  // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  //
  // This file contains the nspr specific functions
  //
  #include "compiler/osinclude.h"
  
  //
  // Thread Local Storage Operations
  //
  OS_TLSIndex OS_AllocTLSIndex()
  {
      PRUintn index;
      PRStatus status = PR_NewThreadPrivateIndex(&index, NULL);
  
      if (status) {
          assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");
          return OS_INVALID_TLS_INDEX;
      }
  
      return index;
  }
  
  bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)
  {
      if (nIndex == OS_INVALID_TLS_INDEX) {
          assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
          return false;
      }
  
      return PR_SetThreadPrivate(nIndex, lpvValue) == 0;
  }
  
  bool OS_FreeTLSIndex(OS_TLSIndex nIndex)
  {
      // Can't delete TLS keys with nspr
      return true;
  }
  
  

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