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diff --git a/src/cairo-thread-local-private.h b/src/cairo-thread-local-private.h
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-/*
- * Copyright © 2012 SCore Corporation
- *
- * This library is free software; you can redistribute it and/or
- * modify it either under the terms of the GNU Lesser General Public
- * License version 2.1 as published by the Free Software Foundation
- * (the "LGPL") or, at your option, under the terms of the Mozilla
- * Public License Version 1.1 (the "MPL"). If you do not alter this
- * notice, a recipient may use your version of this file under either
- * the MPL or the LGPL.
- *
- * You should have received a copy of the LGPL along with this library
- * in the file COPYING-LGPL-2.1; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
- * You should have received a copy of the MPL along with this library
- * in the file COPYING-MPL-1.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
- * OF ANY KIND, either express or implied. See the LGPL or the MPL for
- * the specific language governing rights and limitations.
- *
- * Author: Taekyun Kim (podain77@gmail.com)
- */
-
-#ifndef CAIRO_THREAD_LOCAL_PRIVATE_H
-#define CAIRO_THREAD_LOCAL_PRIVATE_H
-
-#if CAIRO_HAS_TLS || CAIRO_HAS_PTHREAD_SETSPECIFIC
-#define CAIRO_HAS_THREAD_LOCAL 1
-#endif
-
-#if CAIRO_HAS_THREAD_LOCAL
-#if defined(TLS)
-
-# define CAIRO_DEFINE_THREAD_LOCAL(type, name) \
- static TLS type name
-
-# define CAIRO_GET_THREAD_LOCAL(name) \
- (&name)
-
-#elif defined(__MINGW32__)
-
-# define _NO_W32_PSEUDO_MODIFIERS
-# include <windows.h>
-
-# define CAIRO_DEFINE_THREAD_LOCAL(type, name) \
- static volatile int tls_ ## name ## _initialized = 0; \
- static void *tls_ ## name ## _mutex = NULL; \
- static unsigned tls_ ## name ## _index; \
- \
- static type * \
- tls_ ## name ## _alloc (void) \
- { \
- type *value = calloc (1, sizeof (type)); \
- if (value) \
- TlsSetValue (tls_ ## name ## _index, value); \
- return value; \
- } \
- \
- static inline type * \
- tls_ ## name ## _get (void) \
- { \
- type *value; \
- if (!tls_ ## name ## _initialized) \
- { \
- if (!tls_ ## name ## _mutex) \
- { \
- void *mutex = CreateMutexA (NULL, 0, NULL); \
- if (InterlockedCompareExchangePointer ( \
- &tls_ ## name ## _mutex, mutex, NULL) != NULL) \
- { \
- CloseHandle (mutex); \
- } \
- } \
- WaitForSingleObject (tls_ ## name ## _mutex, 0xFFFFFFFF); \
- if (!tls_ ## name ## _initialized) \
- { \
- tls_ ## name ## _index = TlsAlloc (); \
- tls_ ## name ## _initialized = 1; \
- } \
- ReleaseMutex (tls_ ## name ## _mutex); \
- } \
- if (tls_ ## name ## _index == 0xFFFFFFFF) \
- return NULL; \
- value = TlsGetValue (tls_ ## name ## _index); \
- if (!value) \
- value = tls_ ## name ## _alloc (); \
- return value; \
- }
-
-# define CAIRO_GET_THREAD_LOCAL(name) \
- tls_ ## name ## _get ()
-
-#elif defined(_MSC_VER)
-
-# define CAIRO_DEFINE_THREAD_LOCAL(type, name) \
- static __declspec(thread) type name
-
-# define CAIRO_GET_THREAD_LOCAL(name) \
- (&name)
-
-#elif defined(CAIRO_HAS_PTHREAD_SETSPECIFIC)
-
-#include <pthread.h>
-
-# define CAIRO_DEFINE_THREAD_LOCAL(type, name) \
- static pthread_once_t tls_ ## name ## _once_control = PTHREAD_ONCE_INIT; \
- static pthread_key_t tls_ ## name ## _key; \
- \
- static void \
- tls_ ## name ## _destroy_value (void *value) \
- { \
- free (value); \
- } \
- \
- static void \
- tls_ ## name ## _make_key (void) \
- { \
- pthread_key_create (&tls_ ## name ## _key, \
- tls_ ## name ## _destroy_value); \
- } \
- \
- static type * \
- tls_ ## name ## _alloc (void) \
- { \
- type *value = calloc (1, sizeof (type)); \
- if (value) \
- pthread_setspecific (tls_ ## name ## _key, value); \
- return value; \
- } \
- \
- static inline type * \
- tls_ ## name ## _get (void) \
- { \
- type *value = NULL; \
- if (pthread_once (&tls_ ## name ## _once_control, \
- tls_ ## name ## _make_key) == 0) \
- { \
- value = pthread_getspecific (tls_ ## name ## _key); \
- if (!value) \
- value = tls_ ## name ## _alloc (); \
- } \
- return value; \
- }
-
-# define CAIRO_GET_THREAD_LOCAL(name) \
- tls_ ## name ## _get ()
-
-#else
-
-# error "Unknown thread local support for this system."
-
-#endif
-#endif /* CAIRO_HAS_THREAD_LOCAL */
-
-#endif /* CAIRO_THREAD_LOCAL_PRIVATE_H */