GCC + Threads on Win32 - best gcc results yet

[p5sagit/p5-mst-13.2.git] / win32 / win32thread.h

diff --git a/win32/win32thread.h b/win32/win32thread.h
index d2dfe42..6f355f0 100644 (file)
--- a/win32/win32thread.h
+++ b/win32/win32thread.h
@@ -97,7 +97,7 @@ typedef HANDLE perl_mutex;
        }                                                       \
     } STMT_END
 
-#define THR ((struct perl_thread *) TlsGetValue(thr_key))
+
 #define THREAD_CREATE(t, f)    Perl_thread_create(t, f)
 #define THREAD_POST_CREATE(t)  NOOP
 #define THREAD_RET_TYPE                DWORD WINAPI
@@ -105,10 +105,25 @@ typedef HANDLE perl_mutex;
 
 typedef THREAD_RET_TYPE thread_func_t(void *);
 
+
 START_EXTERN_C
+
+#if defined(PERLDLL) && defined(USE_DECLSPEC_THREAD) && (!defined(__BORLANDC__) || defined(_DLL))
+extern __declspec(thread) struct perl_thread *Perl_current_thread;
+#define SET_THR(t)             (Perl_current_thread = t)
+#define THR                    Perl_current_thread
+#else
+#define THR                    Perl_getTHR()
+#define SET_THR(t)             Perl_setTHR(t)
+#endif
+struct perl_thread;
+
 void Perl_alloc_thread_key _((void));
 int Perl_thread_create _((struct perl_thread *thr, thread_func_t *fn));
 void Perl_set_thread_self _((struct perl_thread *thr));
+struct perl_thread *Perl_getTHR _((void));
+void Perl_setTHR _((struct perl_thread *t));
+
 END_EXTERN_C
 
 #define INIT_THREADS NOOP
@@ -122,12 +137,7 @@ END_EXTERN_C
            croak("panic: JOIN");                                       \
     } STMT_END
 
-#define SET_THR(t)                                     \
-    STMT_START {                                       \
-       if (TlsSetValue(thr_key, (void *) (t)) == 0)    \
-           croak("panic: TlsSetValue");                \
-    } STMT_END
-
 #define YIELD                  Sleep(0)
 
 #endif /* _WIN32THREAD_H */
+