kc3-lang/angle/src/common/tls.h

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• Author : Shannon Woods
  Date : 2014-06-16 13:21:41
  Hash : fb839475
  Message : Fix ifdef complaints in clang BUG=angle:677 Change-Id: Iee457dfc0990e5ffd61932b1f286f3c0208568bc Reviewed-on: https://chromium-review.googlesource.com/203427 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Tested-by: Shannon Woods <shannonwoods@chromium.org>

• src/common/tls.h

• //
  // Copyright (c) 2014 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.
  //
  
  // tls.h: Simple cross-platform interface for thread local storage.
  
  #ifndef COMMON_TLS_H_
  #define COMMON_TLS_H_
  
  #include "common/platform.h"
  
  #ifdef ANGLE_PLATFORM_WINDOWS
      typedef DWORD TLSIndex;
  #   define TLS_INVALID_INDEX (TLS_OUT_OF_INDEXES)
  #elif defined(ANGLE_PLATFORM_POSIX)
  #   include <pthread.h>
  #   include <semaphore.h>
  #   include <errno.h>
      typedef pthread_key_t TLSIndex;
  #   define TLS_INVALID_INDEX (static_cast<TLSIndex>(-1))
  #else
  #   error Unsupported platform.
  #endif
  
  TLSIndex CreateTLSIndex();
  bool DestroyTLSIndex(TLSIndex index);
  
  bool SetTLSValue(TLSIndex index, void *value);
  void *GetTLSValue(TLSIndex index);
  
  #endif // COMMON_TLS_H_