#include <pthread.h>
#endif
+
+/**
+ * Compiler TLS.
+ *
+ * See also:
+ * - http://gcc.gnu.org/onlinedocs/gcc-4.6.3/gcc/Thread_002dLocal.html
+ * - http://msdn.microsoft.com/en-us/library/9w1sdazb.aspx
+ */
+#if defined(_MSC_VER)
+# define thread_specific __declspec(thread)
+#elif defined(__GNUC__)
+# define thread_specific __thread
+#else
+# define thread_specific
+# error "Unsupported compiler"
+#endif
+
+
namespace os {
#endif
template< class Function, class Arg >
- explicit thread( Function& f, Arg & arg ) {
+ explicit thread( Function& f, Arg arg ) {
#ifdef _WIN32
/* FIXME */
DWORD id = 0;