Use native TLS in all cases.

Author: insertinterestingnamehere

include/qt_macros.h

@@ -1,6 +1,8 @@
 #ifndef QT_MACROS_H
 #define QT_MACROS_H
 
+#include <threads.h>
+
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
@@ -11,24 +13,13 @@
 #define Q_UNUSED(x) x
 #endif
 
-#ifdef TLS
-#define TLS_DECL(type, name) TLS type name
-#define TLS_DECL_INIT(type, name) TLS type name = 0
+#define TLS_DECL(type, name) thread_local type name
+#define TLS_DECL_INIT(type, name) thread_local type name = 0
 #define TLS_GET(name) name
 #define TLS_SET(name, val) name = (val)
 #define TLS_INIT(name)
 #define TLS_INIT2(name, func)
 #define TLS_DELETE(name) name = 0
-#else
-#define TLS_DECL(type, name) pthread_key_t name
-#define TLS_DECL_INIT(type, name) pthread_key_t name
-#define TLS_GET(name) pthread_getspecific(name)
-#define TLS_SET(name, val)                                                     \
-  qassert(pthread_setspecific((name), (void *)(val)), 0)
-#define TLS_INIT(name) qassert(pthread_key_create(&(name), NULL), 0)
-#define TLS_INIT2(name, func) qassert(pthread_key_create(&(name), (func)), 0)
-#define TLS_DELETE(name) qassert(pthread_key_delete(name), 0)
-#endif // ifdef TLS
 
 #endif // ifndef QT_MACROS_H
 /* vim:set expandtab: */